Decoding the jet of BL Lacertae using relativistic magneto-hydrodynamics

A. P. Marscher; G. F. Paraschos; I. Agudo; I. Liodakis; I. Myserlis; J. A. Kramer; S. G. Jorstad

REVIEW 4 major objections 5 minor 296 references

Decoding the jet of BL Lacertae using relativistic magneto-hydrodynamics

T0 review · 4 major / 5 minor · reviewed 2026-08-14 · deepseek-v4-flash

Challenge this review Re-run · record.json Download PDF Read on arXiv ↗ Review JSON

Pith's one-line read Simulations tie BL Lac's record optical flare to a jet swing

desk verdict A careful but overclaimed geometric interpretation of BL Lac's record optical flare; the n>=100 baryon loading is a fit parameter, not a prediction, and the Q2-optical co-spatiality is assumed, not shown. read the letter →

arxiv 2608.10067 v1 pith:C4KXK3ZU submitted 2026-08-10 astro-ph.HE astro-ph.GA

G. F. Paraschos , J. A. Kramer , I. Liodakis , S. G. Jorstad , A. P. Marscher , I. Myserlis , I. Agudo This is my paper · ORCID

classification astro-ph.HEastro-ph.GA

keywords BLLacertaeblazarsrelativisticjetsopticalpolarizationflareverylongbaselineinterferometrymagnetohydrodynamicsDopplerbeamingbaryonloading

verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

The paper argues that the highest optical linear-polarization flare ever recorded from a blazar—BL Lacertae's $m_{\rm opt}=47.6\%$ peak—was a geometric event. The flare happened, the authors claim, because a component of the jet, Q2, swept in a helical path that briefly aligned the relativistic beam with our line of sight, raising the Doppler factor and with it the observed flux and polarization. The claim matters because it would mean that extreme blazar flares need not be powered by intrinsic energy releases, and because the simulations used to test it require a jet that is overwhelmingly proton-dominated. If confirmed, BL Lac becomes a stronger candidate source for astrophysical neutrinos, although the parsec-scale region studied here is not itself an efficient neutrino factory.

What carries the argument

The load-bearing object is the helical sweep of the parsec-scale jet component Q2: a rotating, bending relativistic flow whose instantaneous viewing angle $\theta$ changes with time, altering the Doppler factor $\delta=[\Gamma(1-\beta\cos\theta)]^{-1}$ and therefore the beamed flux and polarization. The argument is carried by the analytical Hagen-Thorn relation connecting flux density to viewing angle; by 3D RMHD simulations of a cylindrical, non-axisymmetric jet computed with the PLUTO solver and post-processed with RADMC-3D to produce ray-traced full-Stokes synthetic maps; and by the proton-to-positron ratio $n$, which enters through the Faraday rotation coefficient and controls whether the simulated electric-vector position angles rotate with jet orientation. In short, the mechanism is geometry plus charge-asymmetric Faraday rotation acting on a Doppler-boosted, kink-unstable jet.

What would settle it

Monitor BL Lac at 43 GHz with VLBI simultaneously with optical polarimetry through the next strong flare. If the optical electric-vector position angle rotates by tens of degrees while no parsec-scale component swings, or if a polarization-angle rotation occurs with no change in the component's position angle, the sweeping-motion interpretation is ruled out for that event; if a swing is always present, the geometric mechanism is supported.

Watch

Extended reading notes

Core claim

On the authors' own terms, the central discovery is that the sweeping helical motion of the VLBI component Q2, tracked over five 43 GHz epochs around MJD 60238–60351, reproduces the record optical polarization flare of BL Lac. During the swing the component's position angle changes from about $175^\circ$ to $185^\circ$, its linear-polarization angle $\psi$ rotates smoothly, and its polarized flux rises and falls in step with the optical and radio light curves. Using the analytical flux–viewing-angle relation of Hagen-Thorn et al., the authors find that at $\Gamma=4.5$ a viewing-angle change of $\Delta\theta\approx 15^\circ$ (projected $\le 10.7^\circ$) is sufficient; their 3D RMHD simulations with a jet sweep of $\Delta\theta\approx 7^\circ$ match the observed Stokes $I$ and electric-vector position-angle evolution. The same simulations constrain the plasma composition: protons must outnumber positrons by $n\ge 100$ for the simulated $\psi$ to rotate as observed, because the Faraday rotation coefficient depends on the charge asymmetry of the flow. The authors infer a proton kinetic luminosity $L_p\approx 5\times 10^{-3}\,L_{\rm Edd}$, comfortably sub-Eddington but unable to make the parsec-scale region an efficient neutrino producer without additional, more compact target regions.

Load-bearing premise

The optical flare is assumed to originate in the same physical region as the 43 GHz VLBI component Q2, even though the optical data cannot resolve that region; if the flare came from a more compact, unseen zone, the sweeping-motion explanation would not apply.

Editorial extensions

If this is right

Blazar flares that show a smooth rotation of the polarization angle and a rise-and-fall in flux can be produced by geometry alone, so a peak polarization like BL Lac's does not by itself require a new injection of energy or a disordered magnetic field.
The best-matching simulations require baryon loading $n\ge 100$, making BL Lac a hadronic-jet candidate and a plausible target for neutrino searches, even though its parsec-scale emission region is not an efficient neutrino factory.
The geometric mechanism predicts a characteristic multi-epoch signature—component swing, flux increase while the jet points toward us, and decrease while it points away—that VLBI polarimetry can search for in other flaring blazars.
Because the simulated $\psi$ rotation only appears when protons dominate the plasma, measurements of polarization-angle variability can serve as a remote diagnostic of jet composition.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

A testable extension the paper leaves implicit: if the geometric mechanism is generic, then every future optical flare in BL Lac should be accompanied by a measured swing of a parsec-scale VLBI component; a flare with no accompanying swing would falsify the mechanism for that event.
The paper's own finding that the parsec-scale region is neutrino-inefficient suggests that any detectable neutrino from BL Lac would have to be produced closer to the black hole or through a reconnection-type acceleration channel; this is an inference, since the paper only states that such conditions would be required.
The identification of the optical flare with Q2 could be tested with simultaneous optical and 43 GHz polarimetry at sub-day cadence during a future flare: correlated swings in the radio and optical electric-vector position angles would strengthen the identification, while decorrelation would point to a more compact, unresolved emission region.

Share X Bluesky LinkedIn Reddit HN

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Desk Editor's Note

read the letter

Let me give you the short version. This paper explains the record 47.6% optical polarization flare of BL Lac as a geometric effect: the jet component Q2 sweeps across our line of sight, changing the Doppler factor and rotating the EVPA. The idea is not new—helical jets and Doppler boosting have been invoked for decades—but applying it to this specific historic flare, with VLBI kinematics and 3D RMHD synthetic polarization maps, is fresh. The VLBI tracking of Q2 is careful, and the simulations do reproduce the qualitative rise and fall of Stokes I and the smooth psi rotation.

The soft spots are real, and one is load-bearing. The identification of Q2 with the optical flare region is assumed, not shown: the optical flare is unresolved, no VLBI epoch falls at the flare peak (MJD 60261-60262, bracketed by 60254 and 60273), and the EVPA of Q2 is offset by roughly 50 degrees from the optical/radio EVPA. The paper never applies a Faraday rotation correction or a quantitative association test. If the flare came from a more compact, possibly different region, the geometric explanation and the baryon-loading inference fall apart. The simulations can produce similar polarization patterns for a rotating jet, but they cannot verify co-spatiality.

Second, the simulation "confirmation" is partly circular. The sweep angle (Δθ ≈ 7°) and the proton-to-positron ratio n>=100 were chosen to match the observed light curve and EVPA. That makes n a fit result, not a prediction. The abstract says "confirmed by simulations" and "baryon loading required"—that is overclaiming. Also, Eq. 1 (the analytic Doppler relation) is referenced but not displayed, no code or parameter files are released, and the Fig. 2 comparison is visual, not quantified.

To be fair, the paper is honest in places: it explicitly says "assuming that the flare in P was caused by the sweeping motion of the Q2 component," and the neutrino appendix is appropriately cautious, giving upper limits and noting the photomeson efficiency is low. The analytic Δθ ≈ 15° is plausible and independent of the simulations to first order.

Verdict: worth a serious referee. The subject is important, the VLBI data are real, and the modeling is sophisticated. But the authors need to fix the overclaim, release their pipeline, show Eq. 1, quantify the goodness of fit, and either measure or properly caveat the Q2-optical association. If those are addressed, this could be a solid contribution. If not, it remains a suggestive consistency argument.

Referee Report

4 major / 5 minor

Summary. The paper interprets multi-epoch 43 GHz VLBI observations of BL Lacertae taken during the record optical polarization flare of MJD 60261-60262.75. It argues that the sweeping/helical motion of jet component Q2 changed the viewing angle and Doppler factor, and that this geometric effect, rather than an intrinsic energy release, produced the flare and the smooth rotation of the polarization angle. An analytic estimate yields a viewing-angle change of about 15 degrees, and 3D RMHD simulations with a tuned sweep angle and proton-to-positron ratio are presented as confirmation. As a by-product, the simulations are used to infer a proton-dominated jet (n >= 100), and the paper discusses the possible neutrino implications.

Significance. If the interpretation holds, the result would establish that the most extreme optical polarization flare ever observed in a blazar was largely a geometric and relativistic-beaming phenomenon, and it would support substantial baryon loading in the jet of BL Lac. The paper's strengths are the coherent VLBI kinematics of Q2, the transparent analytic Doppler estimate, the use of publicly available multi-wavelength data, and the honest appendix-level treatment of neutrino inefficiency. However, the central conclusion rests on an unverified co-spatiality assumption and on simulation parameters that were tuned to match the observations, so the claim of confirmation is currently overstated.

major comments (4)

[Sect. 2, Fig. 2, Table B.1] The co-spatiality of the optical flare with VLBI component Q2 is the load-bearing assumption, but it is only asserted, not tested. The text states 'Assuming that the flare in P was caused by the sweeping motion of the Q2 component' and motivates this by the similarity of EVPA rotations. However, the absolute EVPA values in Fig. 2 and Table B.1 are offset by roughly 50 degrees (Q2 rotates from about 134 to 108 degrees, optical from about 70 to 30 degrees, radio from about 86 to 53 degrees), and no Faraday-rotation correction or quantitative association test is presented. In addition, no VLBI epoch falls at the optical peak on MJD 60261-60262.75; Q2's behavior is interpolated between MJD 60254 and 60273. If the optical flare arose in a more compact, unresolved region, the geometric explanation and the derived baryon loading would not follow. The authors should either provide a quantitative test of the Q2-optical association or clearly present the interpretation as assumption-dependent.
[Sect. 3 and Appendix D] The simulation 'confirmation' is partly circular. The sweep angle Delta_theta ~ 7 degrees and the proton-to-positron ratio n >= 100 were selected by matching the simulated Stokes I and psi to the observed values (Figs. D.1, D.2 and Table D.1). The paper states that the simulations 'reproduced the observations most optimally' for these parameters, but this is a fit, not an independent confirmation. Because the same parameters also control the inferred baryon loading, the statement in the abstract that the flare is 'as also confirmed by our' RMHD simulations is too strong. The authors should either provide independent constraints on the sweep angle and composition, or explicitly reframe the simulation results as a consistency check rather than a confirmation.
[Fig. 2 and Sect. 3] The agreement between observations and simulations is presented qualitatively. In the right panel of Fig. 2, the VLBI and simulated polarized flux densities are rescaled by arbitrary factors (x5e-2 and x1e-3) to compare shapes, and the text calls the agreement 'excellent' without a quantitative metric. A reduced chi-square, a cross-correlation coefficient, or an equivalent statistic should be provided for both P and psi, or the claim of agreement should be explicitly stated as qualitative.
[Appendix E] The neutrino discussion mixes two separate inferences. The equipartition-based proton luminosity L_p in Eq. (E.1) is stated to be independent of n, yet the text says that the baryon loading inferred in Appendix D is 'a necessary but not sufficient condition' for neutrino emission. Since the non-thermal proton population is assumed to carry the entire kinetic energy independently of n, the value of n itself does not obviously enter the neutrino estimate. This logical connection should be clarified, and any statement that n >= 100 supports neutrino production should be justified more carefully.

minor comments (5)

[Abstract] The symbol m_opt is used without prior definition, and the spacing in 'm opt =47.6%' should be corrected.
[Sect. 3] The sentence 'the size of Θ FWHM;c is the speed of light' is garbled and should be rewritten; the light-crossing-time definition needs a proper formula.
[Appendix D] The phrase 'rationn' should be 'ratio n'.
[Appendix C] The reference to 'Eq. C.2' for the dependence of the Faraday rotation coefficient on plasma composition is incorrect; Eq. (C.2) defines psi, while the Faraday rotation coefficient is not written out in the appendix.
[References] MacDonald & Nishikawa 2021a and 2021b appear to be the same publication; if they are indeed a single work, the duplicate reference should be removed.

Circularity Check

2 steps flagged · score 6.0 of 10

The RMHD 'confirmation' is calibrated to the same VLBI/optical curves it is then said to confirm; the baryon loading n>=100 is a fitted match parameter presented as a by-product.

fitted input called prediction [Section 3 and Fig. 1 bottom-panel caption (sweeping-motion confirmation)]
"To further explore the sweeping motion scenario, we use state-of-the-art 3D RMHD simulation of a cylindrical non-axisymmetric jet to explore the necessary physical conditions that result in the observed P and ψ morphology (Mignone et al. 2007), using the aforementioned, analytically calculated boundary conditions. ... The simulations reproduced the observations most optimally for a jet sweep of ∆θ ∼ 7 ◦, adhering to the upper limit imposed by the observations. ... Similarly, ψ exhibit a comparably smooth rotation to the observations, confirming our sweeping motion assumption."

The simulation is not independent confirmation: the sweep angle ∆θ ∼ 7◦ is chosen to make the synthetic Stokes I and ψ curves match the observed curves, and the setup uses 'the aforementioned, analytically calculated boundary conditions' that already encode the assumed sweeping geometry. The Fig. 2 agreement is therefore a goodness-of-fit statement: the same observations are the calibration target and the validation data for the caption's 'confirming our sweeping motion assumption'. The observed VLBI swing of Q2 and the analytic ∆θ ≈ 15◦ estimate are external evidence, so the circularity is partial, but the RMHD confirmation itself is a calibration loop rather than a test.
fitted input called prediction [Section 3 and Appendix D (hadron-lepton ratio n)]
"Finally, we explored the parameter space of the ratio between the hadrons and leptons in the jet when looking at the synthetic synchrotron emission in the observer frame. We defined the plasma parameter n as the ratio between protons and positrons in the jet. ... Our investigation shows that the optimal match between observations and simulations is achieved when protons outnumber positrons by a factor of n≥100."

The proton-to-positron ratio n is a free parameter scanned until the simulated ψ orientations match the observed ψ curves (Fig. D.2), after which the paper presents n≥100 as a by-product physical finding and the abstract says 'baryon loading of the jet is required to optimally replicate the observed jet morphology'. This is parameter estimation, not a prediction: the same observed ψ values that select n are unavailable as an independent check of the proton-dominated composition. The inference may be reasonable, but framing it as an output of the simulations rather than as a fitted input overstates its evidential weight.

full rationale

The central geometric explanation is not wholly constructed from the fitted parameters: the VLBI observations independently show Q2 swinging between position angles 175◦ and 185◦, the optical and radio EVPAs rotate smoothly over the flaring interval, and the analytic Doppler estimate (∆θ ≈ 15◦ for Γ = 4.5) is an external calculation. Those facts give the sweeping-motion scenario real empirical support. What is circular is the claim that the RMHD simulations 'confirm' the assumption. In Sect. 3 the sweep angle ∆θ ∼ 7◦ is selected by matching synthetic Stokes I and ψ to the observed values, and in Appendix D the proton fraction n is likewise selected by matching ψ; the same matched curves are then quoted in Fig. 1's caption as 'confirming our sweeping motion assumption'. That is the fitted-input-called-prediction pattern: the calibration target and the validation set are identical. The paper also explicitly assumes the load-bearing co-spatiality of Q2 with the unresolved optical flare ('Assuming that the flare in P was caused by the sweeping motion of the Q2 component'), and no VLBI epoch covers the flare peak, while the Q2 and optical EVPAs are offset by roughly 50 degrees; this is a correctness risk rather than a circularity, but it reinforces that the simulations cannot independently validate the association. Citations to Kramer & MacDonald (2021) and Kramer et al. (2024) are methodology references for the RMHD/radiative-transfer pipeline and are not used as a uniqueness theorem, so they do not add circularity. Overall, the paper has independent observational anchors, but its main 'confirmation' step is partially circular because the simulation agreement is achieved by fitting the same data it is claimed to explain; hence a score of 6.

Assumptions & free parameters 4 free parameters · 6 assumptions · 0 invented entities

The central claim rests on a chain of modeling choices: the identification of the optical emission with VLBI component Q2, the two-component polarization decomposition, the substitution of inclination variation for time evolution in the RMHD simulation, the equipartition-based energy budget, and the Faraday-rotation prescription that converts plasma composition into observable EVPA. The paper's main quantitative outputs (n and Delta theta_sim) are free parameters selected to match the same observations they explain, which raises the circularity burden. No new physical entities are introduced.

free parameters (4)

Jet sweep angle in simulations (Delta theta_sim) = ~7 degrees (upper limit from VLBI ~10.7 degrees)
The paper states the simulations reproduced the observations most optimally for a jet sweep of Delta theta ~7 deg, adhering to the observed upper limit. This angle was tuned to match the simulated Stokes I and P to the observed light curves.
Proton-to-positron ratio n = >= 100
Selected by comparing synthetic EVPA rotation across n = 0.01, 1, 100, 1000 to the observed polarization angles (Appendix D, Fig. D.2). The requirement n >= 100 is a fit to the same data it explains, not an independent prediction.
Simulation initial density, velocity, and kinetic energy density = rho = 1.67e-23 g/cm3, v = 0.26c, u_k ~ 2e-3 erg/cm3
Chosen following Kramer et al. (2024) Sect. 2.3. These values determine the simulated flux normalization and morphology and are not independently constrained for BL Lac in this work.
Viewing angle change in analytic model (Delta theta_analytic) = ~15 degrees
Derived from the assumed Lorentz factor Gamma = 4.5 via the Hagen-Thorn et al. (2008) relation, with the goal of reproducing the observed P change. It is a model consistency estimate whose governing equation is not shown in the manuscript.

assumptions (6)

domain assumption The 43 GHz VLBI component Q2 is the same physical region that produced the optical polarization flare, so its polarization angle tracks the optical EVPA.
Optical observations are unresolved. Sect. 2 states: "Assuming that the flare in P was caused by the sweeping motion of the Q2 component." If the optical emission comes from a more compact region, the geometric explanation fails.
domain assumption The jet can be decomposed into an unpolarized and a polarized part, with Q2 the polarized component, whose superposition yields m = 47.6%.
Sect. 2: "if the jet consists of an unpolarised and a polarised part (Q2 being the latter), their superposition exactly reproduces the measured m." The two-component decomposition is not independently constrained.
domain assumption A steady-state cylindrical non-axisymmetric jet can represent the time-evolving BL Lac jet by varying inclination instead of time.
Sect. 3: "While the observations are variable in time, we choose our simulations to be variable in inclination." The underlying jet structure is assumed stationary during the flare.
domain assumption Approximate equipartition between magnetic and kinetic energy (r ~ 1.3) with B_core ~ 0.2 G.
Used for simulation initial conditions in Appendix C and for the proton energy budget in Appendix E. Taken from Kramer & MacDonald (2021) and O'Sullivan & Gabuzda (2009). If equipartition is violated, the baryon-loading and neutrino luminosity estimates change.
domain assumption Faraday rotation of the jet plasma, with the coefficient from MacDonald & Nishikawa (2021), governs the simulated psi rotation.
The n >= 100 constraint depends on the plasma-composition dependence of the Faraday rotation coefficient (Eq. C.2, Appendix D). If external Faraday screens or intrinsic magnetic field evolution dominate, the inferred composition is unsupported.
standard math The numerical RMHD and radiative-transfer codes (PLUTO, RADMC-3D, electron painting) correctly produce synthetic synchrotron maps.
Standard tools cited to Mignone et al. (2007), Dullemond et al. (2012), and Kramer & MacDonald (2021). Treated as established background.

how reviews work

0 comments

Cite this review

Pith. "Pith review of Decoding the jet of BL Lacertae using relativistic magneto-hydrodynamics." pith.science (2026). https://pith.science/paper/C4KXK3ZU

@misc{pith2026260810067,
  author       = {Pith},
  title        = {Pith review of: Decoding the jet of BL Lacertae using relativistic magneto-hydrodynamics},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/C4KXK3ZU}},
  note         = {Machine review of arXiv:2608.10067}
}

read the original abstract

Blazars are a highly variable subclass of active galactic nuclei, whose relativistic jet is pointed towards our line of sight at a small angle. Their variability is often characterised by multi-band flares. BL Lacertae (BL Lac), the namesake of a blazar subclass recently exhibited the highest recorded linearly polarised optical flare. We investigate the origin of this flare via very-long-baseline interferometry observations. Our analysis shows that the sweeping, helical motion of the BL Lac jet, which is known to exhibit kink-like instabilities, can explain the observed flux density spike and polarisation angle rotation, as also confirmed by our state-of-the-art relativistic magneto-hydrodynamic simulations. As a by-product of these simulations we find that baryon loading of the jet is required to optimally replicate the observed jet morphology.

Figures

Figures reproduced from arXiv: 2608.10067 by the authors.

**Figure 1.** Total intensity geometrical model fitting and linear polarisation RMHD simulations of the structure of BL Lac. [PITH_FULL_IMAGE:figures/full_fig_p003_1.png] view at source ↗

**Figure 2.** Optical, radio, and VLBI lightcurves of BL Lac. Left: [PITH_FULL_IMAGE:figures/full_fig_p003_2.png] view at source ↗

Discussion (0). Continue with ORCID to comment.

Reference graph

Works this paper leans on

296 extracted references · 25 canonical work pages

[1]

, keywords =

Quasiperiodic Polarized Emissions from Kink Structure in Magnetized Relativistic Jets. , keywords =. doi:10.3847/1538-4357/ae1a6f , archivePrefix =. 2511.03140 , primaryClass =

arXiv
[2]

, keywords =

Numerical analysis of long-term variability of AGN jets through RMHD simulations. , keywords =. doi:10.1093/mnras/stab1775 , archivePrefix =. 2106.10285 , primaryClass =

arXiv
[3]

, keywords =

Kink-driven magnetic reconnection in relativistic jets: consequences for X-ray polarimetry of BL Lacs. , keywords =. doi:10.1093/mnras/staa3620 , archivePrefix =. 2006.14976 , primaryClass =

arXiv 2006
[4]

, keywords =

Kink instabilities in relativistic jets can drive quasi-periodic radiation signatures. , keywords =. doi:10.1093/mnras/staa773 , archivePrefix =. 2003.07765 , primaryClass =

arXiv 2003
[5]

, keywords =

Multimessenger Emission Derived from Relativistic Magnetized Jet Dynamics Using a Multizone Framework. , keywords =. doi:10.3847/1538-4357/ae5b82 , archivePrefix =. 2602.24088 , primaryClass =

arXiv
[6]

, keywords =

Diffuse neutrino intensity from the inner jets of active galactic nuclei: Impacts of external photon fields and the blazar sequence. , keywords =. doi:10.1103/PhysRevD.90.023007 , archivePrefix =. 1403.4089 , primaryClass =

arXiv
[8]

, keywords =

Cascading Constraints from Neutrino-emitting Blazars: The Case of TXS 0506+056. , keywords =. doi:10.3847/1538-4357/ab2bff , archivePrefix =. 1812.05654 , primaryClass =

arXiv
[9]

, keywords =

From electrons to Janskys: Full stokes polarized radiative transfer in 3D relativistic particle-in-cell jet simulations. , keywords =. doi:10.1051/0004-6361/201937241 , archivePrefix =. 2106.04915 , primaryClass =

arXiv

Show all 296 references

[10]

, keywords =

Active Galactic Nucleus Black Hole Masses and Bolometric Luminosities. , keywords =. doi:10.1086/342878 , archivePrefix =. astro-ph/0207249 , primaryClass =

arXiv
[11]

Computer Physics Communications , keywords =

Monte Carlo simulations of photohadronic processes in astrophysics. Computer Physics Communications , keywords =. doi:10.1016/S0010-4655(99)00446-4 , archivePrefix =. astro-ph/9903478 , primaryClass =

arXiv
[12]

, keywords =

Energy spectra of gamma rays, electrons, and neutrinos produced at interactions of relativistic protons with low energy radiation. , keywords =. doi:10.1103/PhysRevD.78.034013 , archivePrefix =. 0803.0688 , primaryClass =

arXiv
[13]

, keywords =

TANAMI blazars in the IceCube PeV-neutrino fields. , keywords =. doi:10.1051/0004-6361/201424219 , archivePrefix =. 1406.0645 , primaryClass =

arXiv
[14]

, keywords =

Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube. , keywords =. doi:10.1103/PhysRevLett.114.171102 , archivePrefix =. 1502.03376 , primaryClass =

arXiv
[15]

, keywords =

Time-Integrated Neutrino Source Searches with 10 Years of IceCube Data. , keywords =. doi:10.1103/PhysRevLett.124.051103 , archivePrefix =. 1910.08488 , primaryClass =

1910
[16]

Relativistic hydrodynamic jets: Mixing effects, radial structure and synchrotron emission for continuous and episodic AGN jets , publisher =
[17]

, keywords =

Expanding one-zone model for blazar emission. , keywords =. doi:10.1051/0004-6361/202142126 , archivePrefix =. 2110.05325 , primaryClass =

arXiv
[18]

, keywords =

Image plane models for AGN jets at horizon scale. , keywords =. doi:10.1093/mnras/stag566 , adsurl =

doi
[19]

The Complete Sample of 1 Jansky BL Lacertae Objects. I. Summary Properties. , keywords =. doi:10.1086/170133 , adsurl =

doi
[20]

Highlights of Spanish Astrophysics XII , year = 2025, editor =

The physics of AGN jets revealed by full-Stokes monitoring at mm and cm wavelengths. Highlights of Spanish Astrophysics XII , year = 2025, editor =

2025
[21]

, keywords =

The Polarization Behavior of Relativistic Synchrotron Jets. , keywords =. doi:10.3847/1538-4357/aad69d , archivePrefix =. 1807.10732 , primaryClass =

arXiv
[22]

, keywords =

Superluminal Motion of the Radio Core of BL Lacertae: 1980.4-1988.3. , keywords =. doi:10.1086/168517 , adsurl =

1980 doi
[23]

, keywords =

Spectral index evolution of the limb-brightened jet in 3C 84. , keywords =. doi:10.1051/0004-6361/202558540 , archivePrefix =. 2604.11875 , primaryClass =

arXiv
[24]

Journal of Physics G Nuclear Physics , keywords =

IceCube-Gen2: the window to the extreme Universe. Journal of Physics G Nuclear Physics , keywords =. doi:10.1088/1361-6471/abbd48 , archivePrefix =. 2008.04323 , primaryClass =

2008
[25]

RADMC-3D: A multi-purpose radiative transfer tool
[26]

, keywords =

Faraday Conversion in Turbulent Blazar Jets. , keywords =. doi:10.3847/1538-4357/aacc62 , archivePrefix =. 1611.09954 , primaryClass =

arXiv
[27]

, keywords =

Imaging Redshifts of BL Lacertae Objects. , keywords =. doi:10.1086/497022 , archivePrefix =. astro-ph/0508200 , primaryClass =

arXiv
[28]

, keywords =

The Outburst of the Blazar AO 0235+164 in 2006 December: Shock-in-Jet Interpretation. , keywords =. doi:10.1086/523841 , archivePrefix =. 0709.3550 , primaryClass =

2006 arXiv
[29]

, keywords =

Magnetization effects in an incoherent synchrotron source. , keywords =
[30]

, keywords =

Fermi Discovery of Gamma-ray Emission from NGC 1275. , keywords =. doi:10.1088/0004-637X/699/1/31 , archivePrefix =. 0904.1904 , primaryClass =

1904 arXiv
[31]

The programme, calibration and calibrator data products

POLAMI: Polarimetric Monitoring of AGN at Millimetre Wavelengths - I. The programme, calibration and calibrator data products. , keywords =. doi:10.1093/mnras/stx2435 , archivePrefix =. 1709.08742 , primaryClass =

arXiv
[32]

Characterization of total flux density and polarization variability of relativistic jets

POLAMI: Polarimetric Monitoring of Active Galactic Nuclei at Millimetre Wavelengths - III. Characterization of total flux density and polarization variability of relativistic jets. , keywords =. doi:10.1093/mnras/stx2437 , archivePrefix =. 1709.08744 , primaryClass =

arXiv
[33]

, keywords =

High Optical-to-X-Ray Polarization Ratio Reveals Compton Scattering in BL Lacertae's Jet. , keywords =. doi:10.3847/2041-8213/adc572 , archivePrefix =. 2505.01832 , primaryClass =

arXiv
[34]

, keywords =

An Exceptional Very High Energy Gamma-Ray Flare of PKS 2155-304. , keywords =. doi:10.1086/520635 , archivePrefix =. 0706.0797 , primaryClass =

arXiv
[35]

, keywords =

Variable Very High Energy -Ray Emission from Markarian 501. , keywords =. doi:10.1086/521382 , archivePrefix =. astro-ph/0702008 , primaryClass =

arXiv
[36]

, keywords =

Detection of very-high energy -ray emission from <ASTROBJ>NGC 1275</ASTROBJ> by the MAGIC telescopes. , keywords =. doi:10.1051/0004-6361/201118668 , archivePrefix =. 1112.3917 , primaryClass =

arXiv
[37]

Exploring the Variability of the Flat-spectrum Radio Source 1633+382. II. Physical Properties. , keywords =. doi:10.3847/1538-4357/aac2e7 , archivePrefix =. 1805.02849 , primaryClass =

arXiv
[38]

IEEE Transactions on Pattern Analysis and Machine Intelligence , keywords =

Fast Direct Methods for Gaussian Processes. IEEE Transactions on Pattern Analysis and Machine Intelligence , keywords =. doi:10.1109/TPAMI.2015.2448083 , archivePrefix =. 1403.6015 , primaryClass =

2015
[39]

, keywords =

The Structure of the M87 Jet: A Transition from Parabolic to Conical Streamlines. , keywords =. doi:10.1088/2041-8205/745/2/L28 , archivePrefix =. 1110.1793 , primaryClass =

arXiv
[40]

, keywords =

Astropy: A community Python package for astronomy. , keywords =. doi:10.1051/0004-6361/201322068 , archivePrefix =. 1307.6212 , primaryClass =

arXiv
[41]

, keywords =

The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package. , keywords =. doi:10.3847/1538-3881/aabc4f , archivePrefix =. 1801.02634 , primaryClass =

arXiv
[42]

, keywords =

The Large Area Telescope on the Fermi Gamma-Ray Space Telescope Mission. , keywords =. doi:10.1088/0004-637X/697/2/1071 , archivePrefix =. 0902.1089 , primaryClass =

arXiv
[43]

, year = 1954, month = jan, volume =

On the Identification of Radio Sources. , year = 1954, month = jan, volume =. doi:10.1086/145813 , adsurl =

1954 doi
[44]

, keywords =

VLBI observations of active galactic nuclei at 3 MM. , keywords =
[45]

, keywords =

Structure and flux variability in the VLBI jet of BL Lacertae during the WEBT campaigns (1995-2004). , keywords =. doi:10.1051/0004-6361:20065235 , archivePrefix =. astro-ph/0606050 , primaryClass =

1995 arXiv
[46]

, keywords =

A highly magnetized twin-jet base pinpoints a supermassive black hole. , keywords =. doi:10.1051/0004-6361/201527951 , archivePrefix =. 1605.07100 , primaryClass =

arXiv
[47]

, keywords =

An Updated Ultraviolet Catalog of GALEX Nearby Galaxies. , keywords =. doi:10.1088/0067-0049/220/1/6 , archivePrefix =. 1508.07071 , primaryClass =

arXiv
[48]

, keywords =

VLBI imaging with an angular resolution of 100 microarcseconds. , keywords =. doi:10.1038/334131a0 , adsurl =

doi
[49]

, keywords =

The 1\. , keywords =. doi:10.1088/0004-637X/794/2/135 , archivePrefix =. 1406.1718 , primaryClass =

arXiv
[50]

Physics Uspekhi , keywords =

Magnetohydrodynamic models of astrophysical jets. Physics Uspekhi , keywords =. doi:10.3367/UFNe.0180.201012b.1241 , archivePrefix =. 1103.3375 , primaryClass =
[51]

, keywords =

Synchrotron Emission from Shock Waves in Active Galactic Nuclei. , keywords =. doi:10.1086/165759 , adsurl =

doi
[52]

, keywords =

EHT-HOPS Pipeline for Millimeter VLBI Data Reduction. , keywords =. doi:10.3847/1538-4357/ab328d , archivePrefix =. 1903.08832 , primaryClass =

1903 arXiv
[53]

arXiv e-prints , keywords =

Black Holes as Cosmic Dynamos. arXiv e-prints , keywords =
[54]

Global flow of mass, angular momentum, energy, and current

Ergomagnetosphere, ejection disc, magnetopause in M87 - I. Global flow of mass, angular momentum, energy, and current. , keywords =. doi:10.1093/mnras/stac1682 , archivePrefix =. 2204.11995 , primaryClass =

arXiv
[55]

, keywords =

Relativistic jets as compact radio sources. , keywords =. doi:10.1086/157262 , adsurl =

doi
[56]

, keywords =

Hydromagnetic flows from accretion disks and the production of radio jets. , keywords =. doi:10.1093/mnras/199.4.883 , adsurl =

doi
[57]

, keywords =

Magnetoluminescence. , keywords =. doi:10.1007/s11214-017-0376-2 , archivePrefix =. 1705.02021 , primaryClass =

arXiv
[58]

, keywords =

Electromagnetic extraction of energy from Kerr black holes. , keywords =. doi:10.1093/mnras/179.3.433 , adsurl =

doi
[59]

Acceleration and collimation

The stratified two-sided jet of <ASTROBJ>Cygnus A</ASTROBJ>. Acceleration and collimation. , keywords =. doi:10.1051/0004-6361/201526985 , archivePrefix =. 1509.06250 , primaryClass =

arXiv
[60]

, keywords =

Jet collimation in NGC 315 and other nearby AGN. , keywords =. doi:10.1051/0004-6361/202039612 , archivePrefix =. 2012.14831 , primaryClass =

2012 arXiv
[61]

, keywords =

Interferometric Detection of Linear Polarization from Sagittarius A* at 230 GHz. , keywords =. doi:10.1086/373989 , archivePrefix =. astro-ph/0302227 , primaryClass =

arXiv
[62]

, keywords =

What Is the Hidden Depolarization Mechanism in Low-luminosity AGNs?. , keywords =. doi:10.3847/2041-8213/aa7b2e , archivePrefix =. 1707.00066 , primaryClass =

arXiv
[63]

, keywords =

ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius. , keywords =. doi:10.3847/1538-4357/aae983 , archivePrefix =. 1810.07317 , primaryClass =

arXiv
[64]

Galaxies , year = 2019, month = aug, volume =

3C 84: Observational Evidence for Precession and a Possible Relation to TeV Emission. Galaxies , year = 2019, month = aug, volume =. doi:10.3390/galaxies7030072 , adsurl =

2019 doi
[65]

, keywords =

The jet collimation profile at high resolution in BL Lacertae. , keywords =. doi:10.1051/0004-6361/202039616 , archivePrefix =. 2102.08952 , primaryClass =

arXiv
[66]

, keywords =

High-resolution Linear Polarimetric Imaging for the Event Horizon Telescope. , keywords =. doi:10.3847/0004-637X/829/1/11 , archivePrefix =. 1605.06156 , primaryClass =

arXiv
[67]

, keywords =

Interferometric Imaging Directly with Closure Phases and Closure Amplitudes. , keywords =. doi:10.3847/1538-4357/aab6a8 , archivePrefix =. 1803.07088 , primaryClass =

arXiv
[68]

, keywords =

Two-temperature, Magnetically Arrested Disc simulations of the jet from the supermassive black hole in M87. , keywords =. doi:10.1093/mnras/stz988 , archivePrefix =. 1810.01983 , primaryClass =

arXiv
[69]

, keywords =

Testing the magnetic flux paradigm for AGN radio loudness with a radio-intermediate quasar. , keywords =. doi:10.1051/0004-6361/202140676 , archivePrefix =. 2106.01089 , primaryClass =

arXiv
[70]

, keywords =

Exploring the nature of the broadband variability in the flat spectrum radio quasar 3C 273. , keywords =. doi:10.1051/0004-6361/201628347 , archivePrefix =. 1603.06989 , primaryClass =

arXiv
[71]

Studies of the Jet in Bl Lacertae. I. Recollimation Shock and Moving Emission Features. , keywords =. doi:10.1088/0004-637X/787/2/151 , archivePrefix =. 1404.0976 , primaryClass =

arXiv
[72]

Studies of the Jet in Bl Lacertae. II. Superluminal Alfv \'e n Waves. , keywords =. doi:10.1088/0004-637X/803/1/3 , archivePrefix =. 1409.3599 , primaryClass =

arXiv
[73]

Essential Radio Astronomy
[75]

Publications of Lick Observatory , year = 1918, month = jan, volume =

Descriptions of 762 Nebulae and Clusters Photographed with the Crossley Reflector. Publications of Lick Observatory , year = 1918, month = jan, volume =

1918
[76]

, keywords =

The Gasdynamics of Compact Relativistic Jets. , keywords =. doi:10.1086/166858 , adsurl =

doi
[77]

, keywords =

Magnetohydrodynamics Simulations of Active Galactic Nucleus Disks and Jets. , keywords =. doi:10.1146/annurev-astro-081817-051905 , archivePrefix =. 2101.08839 , primaryClass =

arXiv
[78]

, keywords =

Gamma-ray observations of low-luminosity active galactic nuclei. , keywords =. doi:10.1093/mnras/staa083 , archivePrefix =. 2001.03184 , primaryClass =

2001 arXiv
[79]

, keywords =

Very Long Baseline Polarimetry of BL Lacertae. , keywords =. doi:10.1086/313403 , adsurl =

doi
[80]

, keywords =

Further 7 Millimeter VLBI Observations of 3C 84 and Other Sources with 100 Microarcsecond Angular Resolution. , keywords =. doi:10.1086/185808 , adsurl =

doi
[81]

, keywords =

Kinematics of the Nucleus of NGC 1275 (3C 84). , keywords =. doi:10.1086/311313 , adsurl =

doi
[82]

astro2010: The Astronomy and Astrophysics Decadal Survey , year = 2009, volume =

Imaging an Event Horizon: submm-VLBI of a Super Massive Black Hole. astro2010: The Astronomy and Astrophysics Decadal Survey , year = 2009, volume =

2009
[83]

, keywords =

Obscuration and Origin of Nuclear X-Ray Emission in FR I Radio Galaxies. , keywords =. doi:10.1086/425575 , archivePrefix =. astro-ph/0408451 , primaryClass =

arXiv
[84]

, keywords =

A non-thermal study of the brightest cluster galaxy NGC 1275 - the Gamma-Radio connection over four decades. , keywords =. doi:10.1093/mnras/stu975 , archivePrefix =. 1405.3647 , primaryClass =

arXiv
[85]

, keywords =

The Discrete Correlation Function: A New Method for Analyzing Unevenly Sampled Variability Data. , keywords =. doi:10.1086/166773 , adsurl =

doi
[86]

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole. , keywords =. doi:10.3847/2041-8213/ab0ec7 , archivePrefix =. 1906.11238 , primaryClass =

1906 arXiv
[87]

First M87 Event Horizon Telescope Results. II. Array and Instrumentation. , keywords =. doi:10.3847/2041-8213/ab0c96 , archivePrefix =. 1906.11239 , primaryClass =

1906 arXiv
[88]

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration. , keywords =. doi:10.3847/2041-8213/ab0c57 , archivePrefix =. 1906.11240 , primaryClass =

1906 arXiv
[89]

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole. , keywords =. doi:10.3847/2041-8213/ab0e85 , archivePrefix =. 1906.11241 , primaryClass =

1906 arXiv
[90]

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring. , keywords =. doi:10.3847/2041-8213/ab0f43 , archivePrefix =. 1906.11242 , primaryClass =

1906 arXiv
[91]

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole. , keywords =. doi:10.3847/2041-8213/ab1141 , archivePrefix =. 1906.11243 , primaryClass =

1906 arXiv
[92]

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring. , keywords =. doi:10.3847/2041-8213/abe71d , archivePrefix =. 2105.01169 , primaryClass =

arXiv
[93]

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way. , keywords =. doi:10.3847/2041-8213/ac6674 , adsurl =

doi
[94]

First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration. , keywords =. doi:10.3847/2041-8213/ac6675 , adsurl =

doi
[95]

First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole. , keywords =. doi:10.3847/2041-8213/ac6429 , adsurl =

doi
[96]

First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass. , keywords =. doi:10.3847/2041-8213/ac6736 , adsurl =

doi
[97]

First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole. , keywords =. doi:10.3847/2041-8213/ac6672 , adsurl =

doi
[98]

First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric. , keywords =. doi:10.3847/2041-8213/ac6756 , adsurl =

doi
[99]

First Sagittarius A* Event Horizon Telescope Results. VII. Polarization of the Ring. , keywords =. doi:10.3847/2041-8213/ad2df0 , adsurl =

doi
[100]

First Sagittarius A* Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring. , keywords =. doi:10.3847/2041-8213/ad2df1 , adsurl =

doi
[101]

Efron and C

B. Efron and C. Stein , title =. The Annals of Statistics , number =. 1981 , doi =

1981
[102]

Synthesis Imaging in Radio Astronomy II , year = 1999, editor =

Image Analysis. Synthesis Imaging in Radio Astronomy II , year = 1999, editor =

1999
[103]

emcee: The MCMC Hammer
[104]

Brewer and Brigitta Sipőcz and David W

Dan Foreman-Mackey and Adrian Price-Whelan and Will Vousden and Geoffrey Ryan and Matt Pitkin and Víctor Zabalza and jsheyl and Arfon Smith and Gregory Ashton and Leo Singer and Michael Smith and Emily Rice and Alex Nitz and Brendon J. Brewer and Brigitta Sipőcz and David W. H...
[105]

Catching the radio flare in CTA 102. I. Light curve analysis. , keywords =. doi:10.1051/0004-6361/201116857 , archivePrefix =. 1105.5024 , primaryClass =

arXiv
[106]

Catching the radio flare in CTA 102. III. Core-shift and spectral analysis. , keywords =. doi:10.1051/0004-6361/201321784 , archivePrefix =. 1306.6208 , primaryClass =

arXiv
[107]

, keywords =

Impact of non-thermal particles on the spectral and structural properties of M87. , keywords =. doi:10.1051/0004-6361/202142295 , archivePrefix =. 2111.02518 , primaryClass =

arXiv
[108]

, keywords =

The young radio lobe of 3C 84: inferred gas properties in the central 10 pc. , keywords =. doi:10.1093/mnras/stv2481 , archivePrefix =. 1510.08460 , primaryClass =

arXiv
[109]

, year = 2017, month = feb, volume =

Discovery of a new subparsec counterjet in NGC 1275: the inclination angle and the environment. , year = 2017, month = feb, volume =. doi:10.1093/mnrasl/slw217 , archivePrefix =. 1609.04017 , primaryClass =

2017 arXiv
[110]

, keywords =

Detection of significant cm to sub-mm band radio and -ray correlated variability in Fermi bright blazars. , keywords =. doi:10.1093/mnras/stu540 , archivePrefix =. 1403.4170 , primaryClass =

arXiv
[111]

, keywords =

Parsec scale Faraday-rotation structure across the jets of nine active galactic nuclei. , keywords =. doi:10.1093/mnras/stx2127 , archivePrefix =. 1709.09062 , primaryClass =

arXiv
[112]

Implications for the observed properties

Structured jets in TeV BL Lac objects and radiogalaxies. Implications for the observed properties. , keywords =. doi:10.1051/0004-6361:20041404 , archivePrefix =. astro-ph/0406093 , primaryClass =

arXiv
[113]

doi:10.1007/978-3-319-00612-3 , adsurl =

Radiative Processes in High Energy Astrophysics. doi:10.1007/978-3-319-00612-3 , adsurl =

doi
[114]

, keywords =

Fast TeV variability in blazars: jets in a jet. , keywords =. doi:10.1111/j.1745-3933.2009.00635.x , archivePrefix =. 0901.1877 , primaryClass =

2009
[115]

, keywords =

Reconnection-driven plasmoids in blazars: fast flares on a slow envelope. , keywords =. doi:10.1093/mnras/stt167 , archivePrefix =. 1211.0296 , primaryClass =

arXiv
[116]

Nature Astronomy , keywords =

A wide and collimated radio jet in 3C84 on the scale of a few hundred gravitational radii. Nature Astronomy , keywords =. doi:10.1038/s41550-018-0431-2 , archivePrefix =. 1804.02198 , primaryClass =

arXiv
[117]

, year = 1969, month = aug, volume =

Pulsar Electrodynamics. , year = 1969, month = aug, volume =. doi:10.1086/150119 , adsurl =

1969 doi
[118]

Acquisition, Processing and Archiving of Astronomical Images , year = 1990, month = jan, pages =

The Astronomical Image Processing System. Acquisition, Processing and Archiving of Astronomical Images , year = 1990, month = jan, pages =

1990
[119]

, keywords =

Proper Motion of Components in 4C 39.25. , keywords =. doi:10.1086/117715 , adsurl =

doi
[120]

, year = 2011, month = sep, volume =

An origin of the radio jet in M87 at the location of the central black hole. , year = 2011, month = sep, volume =. doi:10.1038/nature10387 , adsurl =

2011 doi
[121]

, keywords =

The Innermost Collimation Structure of the M87 Jet Down to -0.5ex 10 Schwarzschild Radii. , keywords =. doi:10.1088/0004-637X/775/1/70 , archivePrefix =. 1308.1411 , primaryClass =

arXiv
[122]

European Physical Journal Web of Conferences , year = 2013, series =

The core shift measurements for two-sided jets affected by Free-Free absorption using VLBA. European Physical Journal Web of Conferences , year = 2013, series =. doi:10.1051/epjconf/20136108004 , adsurl =

2013
[123]

Harris and K

Charles R. Harris and K. Jarrod Millman and St. Array programming with. 2020 , month = sep, journal =. doi:10.1038/s41586-020-2649-2 , publisher =

2020 doi
[124]

, keywords =

The Bulk Lorentz Factor Crisis of TeV Blazars: Evidence for an Inhomogeneous Pileup Energy Distribution?. , keywords =. doi:10.1086/500039 , archivePrefix =. astro-ph/0511610 , primaryClass =

arXiv
[125]

, keywords =

Kinetic Luminosity and Composition of Active Galactic Nuclei Jets. , keywords =. doi:10.1086/426497 , archivePrefix =. astro-ph/0411087 , primaryClass =

arXiv
[126]

, keywords =

Submillimeter photometry of extragalactic objects. , keywords =. doi:10.1086/155512 , adsurl =

doi
[127]

A Search for ``Dwarf'' Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies. , keywords =. doi:10.1086/313041 , archivePrefix =. astro-ph/9704107 , primaryClass =

arXiv
[128]

, keywords =

KVN observations reveal multiple -ray emission regions in 3C 84?. , keywords =. doi:10.1093/mnras/stx3041 , archivePrefix =. 1802.02763 , primaryClass =

arXiv
[129]

, keywords =

A Detailed Kinematic Study of 3C 84 and Its Connection to -Rays. , keywords =. doi:10.3847/1538-4357/abf6dd , archivePrefix =. 2104.03081 , primaryClass =

arXiv
[130]

, keywords =

Parsec-Scale Blazar Monitoring: Flux and Polarization Variability. , keywords =. doi:10.1086/338701 , archivePrefix =. astro-ph/0110408 , primaryClass =

arXiv
[131]

, keywords =

High Levels of Circularly Polarized Emission from the Radio Jet in NGC 1275 (3C 84). , keywords =. doi:10.1086/382273 , archivePrefix =. astro-ph/0401319 , primaryClass =

arXiv
[132]

, keywords =

Statistical analyses of long-term variability of AGN at high radio frequencies. , keywords =. doi:10.1051/0004-6361:20077529 , archivePrefix =. 0705.3293 , primaryClass =

arXiv
[133]

MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. VIII. Faraday Rotation in Parsec-scale AGN Jets. , keywords =. doi:10.1088/0004-6256/144/4/105 , archivePrefix =. 1205.6746 , primaryClass =

arXiv
[134]

, keywords =

Magnetic field at a jet base: extreme Faraday rotation in 3C 273 revealed by ALMA. , keywords =. doi:10.1051/0004-6361/201832587 , archivePrefix =. 1803.09982 , primaryClass =

arXiv
[135]

Hunter, J. D. , Title =. Computing in Science & Engineering , Volume =
[136]

, keywords =

Multiepoch Very Long Baseline Array Observations of EGRET-detected Quasars and BL Lacertae Objects: Connection between Superluminal Ejections and Gamma-Ray Flares in Blazars. , keywords =. doi:10.1086/321605 , archivePrefix =. astro-ph/0102012 , primaryClass =

arXiv
[137]

, keywords =

Bimodal behavior of accretion disks: theory and application to Cygnus X-1 transitions. , keywords =. doi:10.1086/155314 , adsurl =

doi
[138]

Calibration and imaging of 7 mm VLBA observations of the AGN jet in M 87

rPICARD: A CASA-based calibration pipeline for VLBI data. Calibration and imaging of 7 mm VLBA observations of the AGN jet in M 87. , keywords =. doi:10.1051/0004-6361/201935181 , archivePrefix =. 1905.01905 , primaryClass =

1905 arXiv
[139]

Nature Astronomy , keywords =

Event Horizon Telescope observations of the jet launching and collimation in Centaurus A. Nature Astronomy , keywords =. doi:10.1038/s41550-021-01417-w , archivePrefix =. 2111.03356 , primaryClass =
[140]

, keywords =

Polarimetric Observations of 15 Active Galactic Nuclei at High Frequencies: Jet Kinematics from Bimonthly Monitoring with the Very Long Baseline Array. , keywords =. doi:10.1086/444593 , archivePrefix =. astro-ph/0502501 , primaryClass =

arXiv
[141]

, keywords =

Kinematics of Parsec-scale Jets of Gamma-Ray Blazars at 43 GHz within the VLBA-BU-BLAZAR Program. , keywords =. doi:10.3847/1538-4357/aa8407 , archivePrefix =. 1711.03983 , primaryClass =

arXiv
[142]

Structural dynamics with VLBI imaging up to 86 GHz

PKS 1502+106: A high-redshift Fermi blazar at extreme angular resolution. Structural dynamics with VLBI imaging up to 86 GHz. , keywords =. doi:10.1051/0004-6361/201527225 , archivePrefix =. 1511.01085 , primaryClass =

arXiv
[143]

, keywords =

Spatially resolved origin of millimeter-wave linear polarization in the nuclear region of 3C 84. , keywords =. doi:10.1051/0004-6361/201832920 , archivePrefix =. 1811.07815 , primaryClass =

arXiv
[144]

, keywords =

The limb-brightened jet of M87 down to the 7 Schwarzschild radii scale. , keywords =. doi:10.1051/0004-6361/201832921 , archivePrefix =. 1805.02478 , primaryClass =

arXiv
[145]

, keywords =

First GMVA observations with the upgraded NOEMA facility: VLBI imaging of BL Lacertae in a flaring state. , keywords =. doi:10.1051/0004-6361/202348127 , archivePrefix =. 2312.05191 , primaryClass =

arXiv
[146]

, keywords =

Pair Plasma Production in a Force-free Magnetosphere around a Supermassive Black Hole. , keywords =. doi:10.1086/305479 , adsurl =

doi
[147]

, keywords =

Physics of Pair Producing Gaps in Black Hole Magnetospheres. , keywords =. doi:10.3847/2041-8213/aad8ab , archivePrefix =. 1805.11039 , primaryClass =

arXiv
[148]

Journal of Korean Astronomical Society , keywords =

VIMAP: an Interactive Program Providing Radio Spectral Index Maps of Active Galactic Nuclei. Journal of Korean Astronomical Society , keywords =. doi:10.5303/JKAS.2014.47.5.195 , archivePrefix =. 1410.5141 , primaryClass =

2014 arXiv
[149]

, keywords =

Relativistic Electrons and Magnetic Fields of the M87 Jet on the -0.5ex 10 Schwarzschild Radii Scale. , keywords =. doi:10.1088/0004-637X/786/1/5 , archivePrefix =. 1403.0650 , primaryClass =

arXiv
[150]

, keywords =

Magnetization Degree at the Jet Base of M87 Derived from the Event Horizon Telescope Data: Testing the Magnetically Driven Jet Paradigm. , keywords =. doi:10.1088/0004-637X/803/1/30 , archivePrefix =. 1502.03900 , primaryClass =

arXiv
[151]

, keywords =

Evidence of Jet-Clump Interaction: A Flip of the Radio Jet Head of 3C 84. , keywords =. doi:10.3847/1538-4357/aad6e3 , archivePrefix =. 1808.08855 , primaryClass =

arXiv
[152]

Galaxies , year = 2017, month = oct, volume =

Evidence for Toroidal B-Field Components in AGN Jets on Kiloparsec Scales. Galaxies , year = 2017, month = oct, volume =. doi:10.3390/galaxies5040061 , adsurl =

2017 doi
[153]

The Astronomer's Telegram , keywords =

10-year Fermi LAT point source catalog. The Astronomer's Telegram , keywords =
[154]

Soviet Astronomy Letters , year = 1990, month = jul, volume =

Emission by Relativistic Jets with Boundary Layers. Soviet Astronomy Letters , year = 1990, month = jul, volume =

1990
[155]

, keywords =

Magnetic acceleration of relativistic active galactic nucleus jets. , keywords =. doi:10.1111/j.1365-2966.2007.12050.x , archivePrefix =. astro-ph/0703146 , primaryClass =

2007
[157]

, keywords =

Relativistic jets as X-ray and gamma-ray sources. , keywords =. doi:10.1086/158638 , adsurl =

doi
[158]

, keywords =

IXPE observation of the low-synchrotron peaked blazar S4 0954+65 during an optical-X-ray flare. , keywords =. doi:10.1051/0004-6361/202453127 , archivePrefix =. 2411.16868 , primaryClass =

arXiv
[159]

, keywords =

Optimizing the hunt for extraterrestrial high-energy neutrino counterparts. , keywords =. doi:10.1051/0004-6361/202453277 , archivePrefix =. 2502.17567 , primaryClass =

arXiv
[160]

, keywords =

Opacity in compact extragalactic radio sources and its effect on astrophysical and astrometric studies. , keywords =. doi:10.1051/0004-6361:20078679 , archivePrefix =. 0802.2970 , primaryClass =

arXiv
[161]

, keywords =

A decade of joint MOJAVE-Fermi AGN monitoring: localization of the gamma-ray emission region. , keywords =. doi:10.1093/mnras/stab3358 , archivePrefix =. 2106.08416 , primaryClass =
[162]

, keywords =

Ray-tracing in relativistic jet simulations: A polarimetric study of magnetic field morphology and electron scaling relations. , keywords =. doi:10.1051/0004-6361/202141454 , archivePrefix =. 2109.03514 , primaryClass =

arXiv
[163]

, keywords =

3D hybrid fluid-particle jet simulations and the importance of synchrotron radiative losses. , keywords =. doi:10.1051/0004-6361/202450978 , archivePrefix =. 2409.05256 , primaryClass =

arXiv
[164]

Intraday variability in compact extragalactic radio sources. II. Observations with the Effelsberg 100 m radio telescope. , keywords =. doi:10.1051/0004-6361:20030118 , adsurl =

doi
[165]

, keywords =

The evolution of the sub-parsec structure of 3C 84 at 43 GHz. , keywords =
[166]

, keywords =

A new method for estimating frequency-dependent core shifts in active galactic nucleus jets. , keywords =. doi:10.1111/j.1365-2966.2011.18808.x , archivePrefix =. 1106.0069 , primaryClass =

2011
[167]

, keywords =

Measuring Mass Accretion Rate onto the Supermassive Black Hole in M87 Using Faraday Rotation Measure with the Submillimeter Array. , keywords =. doi:10.1088/2041-8205/783/2/L33 , archivePrefix =. 1402.5238 , primaryClass =

arXiv
[168]

, keywords =

The core shift effect in the blazar 3C 454.3. , keywords =. doi:10.1093/mnras/stt2133 , archivePrefix =. 1307.4100 , primaryClass =

arXiv
[169]

, keywords =

The extreme blazar AO 0235+164 as seen by extensive ground and space radio observations. , keywords =. doi:10.1093/mnras/sty144 , archivePrefix =. 1801.04892 , primaryClass =

arXiv
[170]

, keywords =

The relation between radio luminosity and spectrum for extended extragalactic radio sources. , keywords =. doi:10.1093/mnras/190.4.903 , adsurl =

doi
[171]

, keywords =

Testing of Inverse Compton Models for Active Galactic Nuclei with Gamma-Ray and Radio Observations. , keywords =. doi:10.1086/374883 , adsurl =

doi
[172]

, keywords =

Structure Function Analysis of High Radio Frequency Variability in the Metsaehovi Monitoring Sample of Active Galactic Nuclei. , keywords =. doi:10.1086/173252 , adsurl =

doi
[173]

, keywords =

Extragalactic 1 MM sources : simultaneous observations at cm, MM and visual wavelengths. , keywords =. doi:10.1086/160930 , adsurl =

doi
[174]

, keywords =

The connection between gamma-ray emission and millimeter flares in Fermi/LAT blazars. , keywords =. doi:10.1051/0004-6361/201116664 , archivePrefix =. 1102.1290 , primaryClass =

arXiv
[175]

, year =

Lewis, J.P. , year =. Fast Template Matching , volume =
[176]

, keywords =

Constraints on the Parsec-Scale Environment in NGC 1275. , keywords =. doi:10.1086/175988 , adsurl =

doi
[177]

, keywords =

Exploring the Accretion Model of M87 and 3C 84 with the Faraday Rotation Measure Observations. , keywords =. doi:10.3847/0004-637X/830/2/78 , archivePrefix =. 1606.06029 , primaryClass =

arXiv
[178]

, keywords =

Excluding possible sites of high-energy emission in 3C 84. , keywords =. doi:10.1093/mnras/staa3521 , adsurl =

doi
[179]

, keywords =

Constraining the Limiting Brightness Temperature and Doppler Factors for the Largest Sample of Radio-bright Blazars. , keywords =. doi:10.3847/1538-4357/aae2b7 , archivePrefix =. 1809.08249 , primaryClass =

arXiv
[180]

, keywords =

Two Flares with One Shock: The Interesting Case of 3C 454.3. , keywords =. doi:10.3847/1538-4357/abb1b8 , archivePrefix =. 2008.08603 , primaryClass =

2008 arXiv
[181]

, keywords =

Identifying changing jets through their radio variability. , keywords =. doi:10.1051/0004-6361/202141053 , archivePrefix =. 2108.10892 , primaryClass =

arXiv
[182]

, keywords =

The hunt for extraterrestrial high-energy neutrino counterparts. , keywords =. doi:10.1051/0004-6361/202244551 , archivePrefix =. 2208.07381 , primaryClass =

arXiv
[183]

, keywords =

Determining the origin of the X-ray emission in blazars through multiwavelength polarization. , keywords =. doi:10.1051/0004-6361/202554747 , archivePrefix =. 2505.13603 , primaryClass =

arXiv
[184]

, keywords =

A connection between -ray and parsec-scale radio flares in the blazar 3C 273. , keywords =. doi:10.1093/mnras/stx710 , archivePrefix =. 1703.07976 , primaryClass =

arXiv
[185]

, keywords =

Bardeen-Petterson alignment, jets, and magnetic truncation in GRMHD simulations of tilted thin accretion discs. , keywords =. doi:10.1093/mnras/stz834 , archivePrefix =. 1810.00883 , primaryClass =

arXiv
[186]

MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. V. Multi-Epoch VLBA Images. , keywords =. doi:10.1088/0004-6256/137/3/3718 , archivePrefix =. 0812.3947 , primaryClass =

arXiv
[187]

MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. VI. Kinematics Analysis of a Complete Sample of Blazar Jets. , keywords =. doi:10.1088/0004-6256/138/6/1874 , archivePrefix =. 0909.5100 , primaryClass =

arXiv
[188]

VizieR Online Data Catalog: MOJAVE. XIII. New 15GHz observations on 1994-2013 (Lister+, 2016). VizieR Online Data Catalog , keywords =

1994
[189]

MOJAVE. XV. VLBA 15 GHz Total Intensity and Polarization Maps of 437 Parsec-scale AGN Jets from 1996 to 2017. , keywords =. doi:10.3847/1538-4365/aa9c44 , archivePrefix =. 1711.07802 , primaryClass =

1996 arXiv
[190]

Spectral distributions in compact radio sources. I. Imaging with VLBI data. , keywords =. doi:10.1051/aas:1998446 , archivePrefix =. astro-ph/9804112 , primaryClass =

arXiv
[191]

, keywords =

Ultracompact jets in active galactic nuclei. , keywords =
[192]

arXiv e-prints , keywords =

Resolution limits in astronomical images. arXiv e-prints , keywords =
[193]

, keywords =

A ring-like accretion structure in M87 connecting its black hole and jet. , keywords =. doi:10.1038/s41586-023-05843-w , archivePrefix =. 2304.13252 , primaryClass =

arXiv
[194]

, keywords =

Asymptotic Structure of Poynting-Dominated Jets. , keywords =. doi:10.1088/0004-637X/698/2/1570 , archivePrefix =. 0902.3357 , primaryClass =

arXiv
[195]

, keywords =

Polarization and structure of relativistic parsec-scale AGN jets. , keywords =. doi:10.1111/j.1365-2966.2005.08954.x , archivePrefix =. astro-ph/0406144 , primaryClass =

2005
[196]

, keywords =

Gamma-ray flaring activity of NGC1275 in 2016-2017 measured by MAGIC. , keywords =. doi:10.1051/0004-6361/201832895 , archivePrefix =. 1806.01559 , primaryClass =

2016 arXiv
[197]

, keywords =

VLBI study of 1038+528A and B : discovery of wavelength dependence of peak brightness location. , keywords =. doi:10.1086/161592 , adsurl =

doi
[198]

, keywords =

Interferometric Measurements of Variable 340 GHz Linear Polarization in Sagittarius A*. , keywords =. doi:10.1086/500106 , archivePrefix =. astro-ph/0511653 , primaryClass =

arXiv
[199]

, keywords =

An Unambiguous Detection of Faraday Rotation in Sagittarius A*. , keywords =. doi:10.1086/510850 , archivePrefix =. astro-ph/0611791 , primaryClass =

arXiv
[200]

, keywords =

Accurate formula for the self-Compton X-ray flux density from a uniform, spherical, compact radio source. , keywords =. doi:10.1086/160597 , adsurl =

doi
[201]

, keywords =

Turbulent, Extreme Multi-zone Model for Simulating Flux and Polarization Variability in Blazars. , keywords =. doi:10.1088/0004-637X/780/1/87 , archivePrefix =. 1311.7665 , primaryClass =

arXiv
[202]

, year = 2008, month = apr, volume =

The inner jet of an active galactic nucleus as revealed by a radio-to- -ray outburst. , year = 2008, month = apr, volume =. doi:10.1038/nature06895 , adsurl =

2008 doi
[203]

, keywords =

On the calibration of full-polarization 86 GHz global VLBI observations. , keywords =. doi:10.1051/0004-6361/201218958 , archivePrefix =. 1203.1424 , primaryClass =

arXiv
[204]

Science , keywords =

A strong magnetic field in the jet base of a supermassive black hole. Science , keywords =. doi:10.1126/science.aaa1784 , archivePrefix =. 1604.01898 , primaryClass =

arXiv
[205]

, keywords =

Polarization calibration techniques for the new-generation VLBI. , keywords =. doi:10.1051/0004-6361/202039527 , archivePrefix =. 2012.05581 , primaryClass =

2012 arXiv
[206]

, keywords =

A Fast-moving Knot of Radio Emission in the Active Galaxy NGC 1275. , keywords =. doi:10.1086/167138 , adsurl =

doi
[207]

, keywords =

Models for high-frequency radio outbursts in extragalactic sources, with application to the early 1983 millimeter-to-infrared flare of 3C 273. , keywords =. doi:10.1086/163592 , adsurl =

1983 doi
[208]

, keywords =

Time correlation between the radio and gamma-ray activity in blazars and the production site of the gamma-ray emission. , keywords =. doi:10.1093/mnras/stu1749 , archivePrefix =. 1408.6264 , primaryClass =

arXiv
[210]

, keywords =

Wavelet-based decomposition and analysis of structural patterns in astronomical images. , keywords =. doi:10.1051/0004-6361/201424566 , archivePrefix =. 1410.3732 , primaryClass =

arXiv
[211]

, keywords =

Statistical 21-cm signal separation via Gaussian Process Regression analysis. , keywords =. doi:10.1093/mnras/sty1207 , archivePrefix =. 1711.10834 , primaryClass =

arXiv
[212]

, year = 1969, month = nov, volume =

Relativistic Stellar-Wind Torques. , year = 1969, month = nov, volume =. doi:10.1086/150233 , adsurl =

1969 doi
[213]

, keywords =

PLUTO: A Numerical Code for Computational Astrophysics. , keywords =. doi:10.1086/513316 , archivePrefix =. astro-ph/0701854 , primaryClass =

arXiv
[214]

Universe , keywords =

GRMHD Simulations and Modeling for Jet Formation and Acceleration Region in AGNs. Universe , keywords =. doi:10.3390/universe8020085 , archivePrefix =. 2201.12608 , primaryClass =

arXiv
[215]

, keywords =

Evidence of internal rotation and a helical magnetic field in the jet of the quasar NRAO 150. , keywords =. doi:10.1051/0004-6361/201423479 , archivePrefix =. 1404.5961 , primaryClass =

arXiv
[216]

, keywords =

Pair Production in Low-luminosity Galactic Nuclei. , keywords =. doi:10.1088/0004-637X/735/1/9 , archivePrefix =. 1104.2042 , primaryClass =

arXiv
[217]

, keywords =

Faraday rotation in GRMHD simulations of the jet launching zone of M87. , keywords =. doi:10.1093/mnras/stx587 , archivePrefix =. 1703.02390 , primaryClass =

arXiv
[218]

Sources with stable linear and circular polarization in the GHz regime

Full-Stokes polarimetry with circularly polarized feeds. Sources with stable linear and circular polarization in the GHz regime. , keywords =. doi:10.1051/0004-6361/201630301 , archivePrefix =. 1706.04200 , primaryClass =

arXiv
[219]

, keywords =

Limb-brightened Jet of 3C 84 Revealed by the 43 GHz Very-Long-Baseline-Array Observation. , keywords =. doi:10.1088/0004-637X/785/1/53 , archivePrefix =. 1402.5930 , primaryClass =

arXiv
[220]

Astronomische Nachrichten , keywords =

Nature of radio feature formed by re-started jet activity in 3C 84 and its relation with -ray emissions. Astronomische Nachrichten , keywords =. doi:10.1002/asna.201512267 , adsurl =

doi
[221]

, keywords =

VLBI and single-dish monitoring of 3C 84 for the period 2009-2011. , keywords =. doi:10.1111/j.1745-3933.2012.01269.x , archivePrefix =. 1204.1392 , primaryClass =

2009
[222]

, keywords =

Enhanced Polarized Emission from the One-parsec-scale Hotspot of 3C 84 as a Result of the Interaction with the Clumpy Ambient Medium. , keywords =. doi:10.3847/1538-4357/aa8e43 , archivePrefix =. 1709.06708 , primaryClass =

arXiv
[223]

, keywords =

Self-similar Accretion Flows with Convection. , keywords =. doi:10.1086/309268 , archivePrefix =. astro-ph/9912449 , primaryClass =

arXiv
[224]

, keywords =

Advection-dominated Accretion: Underfed Black Holes and Neutron Stars. , keywords =. doi:10.1086/176343 , archivePrefix =. astro-ph/9411059 , primaryClass =

arXiv
[225]

, keywords =

Magnetically Arrested Disk: an Energetically Efficient Accretion Flow. , keywords =. doi:10.1093/pasj/55.6.L69 , archivePrefix =. astro-ph/0305029 , primaryClass =

arXiv
[226]

, keywords =

GRMHD simulations of magnetized advection-dominated accretion on a non-spinning black hole: role of outflows. , keywords =. doi:10.1111/j.1365-2966.2012.22002.x , archivePrefix =. 1206.1213 , primaryClass =

2012
[227]

, keywords =

Radio and optical evolution of the Seyfert galaxy NGC 1275. , keywords =
[228]

, keywords =

Intrinsic physical conditions and structure of relativistic jets in active galactic nuclei. , keywords =. doi:10.1093/mnras/stu2587 , archivePrefix =. 1412.1992 , primaryClass =

1992 arXiv
[229]

, keywords =

A persistent double nuclear structure in 3C 84. , keywords =. doi:10.1093/mnras/stab3056 , archivePrefix =. 2110.09811 , primaryClass =

arXiv
[230]

doi:10.1088/1742-6596/78/1/012057 , booktitle =

The open science grid , author =. doi:10.1088/1742-6596/78/1/012057 , booktitle =

doi
[231]

doi:10.1109/CSIE.2009.950 , booktitle =

The pilot way to grid resources using glideinWMS , author =. doi:10.1109/CSIE.2009.950 , booktitle =

2009 doi
[232]

, keywords =

Magnetic field strength and spectral distribution of six parsec-scale active galactic nuclei jets. , keywords =. doi:10.1111/j.1365-2966.2009.15428.x , archivePrefix =. 0907.5211 , primaryClass =

2009
[233]

Nonthermal processes in galactic and extragalactic sources

Radio astrophysics. Nonthermal processes in galactic and extragalactic sources
[234]

, keywords =

Pinpointing the jet apex of 3C 84. , keywords =. doi:10.1051/0004-6361/202140776 , archivePrefix =. 2106.04918 , primaryClass =

arXiv
[235]

A two-decade overview

Jet kinematics in the transversely stratified jet of 3C 84. A two-decade overview. , keywords =. doi:10.1051/0004-6361/202243343 , archivePrefix =. 2205.10281 , primaryClass =

arXiv
[236]

European VLBI Network Mini-Symposium and Users' Meeting 2021 , year = 2022, volume =

Pinpoint the jet apex in 3C 84. European VLBI Network Mini-Symposium and Users' Meeting 2021 , year = 2022, volume =. doi:10.22323/1.399.0043 , archivePrefix =. 2110.10092 , primaryClass =

2021 arXiv
[237]

, keywords =

A multi-band study and exploration of the radio wave- -ray connection in 3C 84. , keywords =. doi:10.1051/0004-6361/202244814 , archivePrefix =. 2210.09795 , primaryClass =

arXiv
[238]

, keywords =

Ordered magnetic fields around the 3C 84 central black hole. , keywords =. doi:10.1051/0004-6361/202348308 , archivePrefix =. 2402.00927 , primaryClass =
[239]

, keywords =

Evidence of a toroidal magnetic field in the core of 3C 84. , keywords =. doi:10.1051/0004-6361/202450218 , archivePrefix =. 2405.00097 , primaryClass =

arXiv
[240]

, keywords =

First very long baseline interferometry detection of Fornax A. , keywords =. doi:10.1051/0004-6361/202450590 , archivePrefix =. 2406.02660 , primaryClass =

arXiv
[241]

, keywords =

A shocking outcome: Jet dynamics and polarimetric signatures of the multi-band flare in blazar OJ 248. , keywords =. doi:10.1051/0004-6361/202553689 , archivePrefix =. 2502.12232 , primaryClass =

arXiv
[242]

, keywords =

Polarization as a Probe of Neutrino Emission from Blazars. , keywords =. doi:10.3847/1538-4357/adf110 , archivePrefix =. 2507.16929 , primaryClass =

arXiv
[243]

, keywords =

No asymmetric outflows from Sagittarius A* during the pericenter passage of the gas cloud G2. , keywords =. doi:10.1051/0004-6361/201525969 , archivePrefix =. 1503.08982 , primaryClass =

arXiv
[244]

, keywords =

Jet Collimation and Acceleration in the Giant Radio Galaxy NGC 315. , keywords =. doi:10.3847/1538-4357/abd6ee , archivePrefix =. 2012.14154 , primaryClass =

2012 arXiv
[245]

Galaxies , keywords =

Polarization Observations of AGN Jets: Past and Future. Galaxies , keywords =. doi:10.3390/galaxies10050102 , archivePrefix =. 2210.13819 , primaryClass =

arXiv
[246]

, keywords =

A bias in VLBI measurements of the core shift effect in AGN jets. , keywords =. doi:10.1093/mnras/staa3140 , archivePrefix =. 2010.11636 , primaryClass =

2010 arXiv
[247]

, keywords =

Testing High-energy Emission Models for Blazars with X-Ray Polarimetry. , keywords =. doi:10.3847/1538-4357/ac6a54 , archivePrefix =. 2204.11803 , primaryClass =

arXiv
[248]

, keywords =

Two-fluid model of superluminal radio sources : application to cosmology. , keywords =
[249]

, keywords =

Probing the Parsec-scale Accretion Flow of 3C 84 with Millimeter Wavelength Polarimetry. , keywords =. doi:10.1088/0004-637X/797/1/66 , archivePrefix =. 1410.5887 , primaryClass =

arXiv
[250]

Planck 2015 results. XIII. Cosmological parameters. , keywords =. doi:10.1051/0004-6361/201525830 , archivePrefix =. 1502.01589 , primaryClass =

2015 arXiv
[251]

, keywords =

Causality and stability of cosmic jets. , keywords =. doi:10.1093/mnras/stv1295 , archivePrefix =. 1408.3318 , primaryClass =

arXiv
[252]

, keywords =

Observing the Time Evolution of the Multicomponent Nucleus of 3C 84. , keywords =. doi:10.3847/1538-4357/abe69f , archivePrefix =. 2102.07272 , primaryClass =

arXiv
[253]

, keywords =

Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration. , keywords =. doi:10.3847/1538-4357/acc586 , archivePrefix =. 2303.12004 , primaryClass =

arXiv
[254]

arXiv e-prints , keywords =

The Bulk Flow Velocity and Acceleration of the Inner Jet in M ,87. arXiv e-prints , keywords =
[255]

, keywords =

Radio/Gamma-ray Time Delay in the Parsec-scale Cores of Active Galactic Nuclei. , keywords =. doi:10.1088/2041-8205/722/1/L7 , archivePrefix =. 1006.1867 , primaryClass =

arXiv
[256]

MOJAVE: Monitoring of Jets in Active galactic nuclei with VLBA Experiments. IX. Nuclear opacity. , keywords =. doi:10.1051/0004-6361/201219173 , archivePrefix =. 1207.5457 , primaryClass =

arXiv
[257]

Shapes and opening angles of AGN jets

MOJAVE - XIV. Shapes and opening angles of AGN jets. , keywords =. doi:10.1093/mnras/stx854 , archivePrefix =. 1705.02888 , primaryClass =

arXiv
[258]

, keywords =

Multifrequency study of the gamma-ray flaring BL Lacertae object PKS 2233-148 in 2009-2012. , keywords =. doi:10.1093/mnras/sty2724 , archivePrefix =. 1808.06138 , primaryClass =

2009 arXiv
[259]

, keywords =

The Feedback-regulated Growth of Black Holes and Bulges through Gas Accretion and Starbursts in Cluster Central Dominant Galaxies. , keywords =. doi:10.1086/507672 , archivePrefix =. astro-ph/0605323 , primaryClass =

arXiv
[260]

, keywords =

Locating the -ray emission site in Fermi/LAT blazars from correlation analysis between 37 GHz radio and -ray light curves. , keywords =. doi:10.1093/mnras/stv321 , archivePrefix =. 1507.04287 , primaryClass =

arXiv
[261]

Multifrequency correlations

Locating the -ray emission site in Fermi/LAT blazars - II. Multifrequency correlations. , keywords =. doi:10.1093/mnras/stv2653 , archivePrefix =. 1511.02654 , primaryClass =

arXiv
[262]

, keywords =

Jet outflow and gamma-ray emission correlations in S5 0716+714. , keywords =. doi:10.1051/0004-6361/201424796 , archivePrefix =. 1410.0196 , primaryClass =

arXiv
[263]

, keywords =

Probing the gamma-ray variability in 3C 279 using broad-band observations. , keywords =. doi:10.1093/mnras/stw2342 , archivePrefix =. 1609.04024 , primaryClass =

arXiv
[264]

Gaussian Processes for Machine Learning
[265]

, keywords =

Equipartition Brightness Temperature and the Inverse Compton Catastrophe. , keywords =. doi:10.1086/174038 , adsurl =

doi
[266]

, keywords =

Blazars in the Fermi Era: The OVRO 40 m Telescope Monitoring Program. , keywords =. doi:10.1088/0067-0049/194/2/29 , archivePrefix =. 1011.3111 , primaryClass =

arXiv
[267]

, keywords =

Searching for correlations in simultaneous X-ray and UV emission in the narrow-line Seyfert 1 galaxy 1H 0707-495. , keywords =. doi:10.1093/mnras/stv1575 , archivePrefix =. 1507.05201 , primaryClass =

arXiv
[268]

, keywords =

Simultaneous Submillimeter and Infrared Observations of Flat-Spectrum Radio Sources. , keywords =. doi:10.1086/164201 , adsurl =

doi
[269]

, keywords =

Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes. , keywords =. doi:10.3847/2041-8213/acff6f , archivePrefix =. 2311.10695 , primaryClass =

arXiv
[270]

Proceedings of the National Academy of Science , year = 1995, month = dec, volume =

Structure and Evolution of the Compact Radio Source in NGC 1275. Proceedings of the National Academy of Science , year = 1995, month = dec, volume =. doi:10.1073/pnas.92.25.11360 , adsurl =

1995 doi
[271]

15th Workshop Meeting on European VLBI for Geodesy and Astrometry , year = 2001, editor =

Opacity in the Jet of 3C 309.1. 15th Workshop Meeting on European VLBI for Geodesy and Astrometry , year = 2001, editor =

2001
[272]

Radiative processes in astrophysics
[273]

, keywords =

Observations of CO in the eastern filaments of NGC 1275. , keywords =. doi:10.1051/0004-6361:200809412 , archivePrefix =. 0804.0694 , primaryClass =

arXiv
[274]

, keywords =

Thin accretion discs are stabilized by a strong magnetic field. , keywords =. doi:10.1093/mnras/stw913 , archivePrefix =. 1601.06785 , primaryClass =

arXiv
[275]

Analytical Chemistry , year = 1964, month = jan, volume =

Smoothing and differentiation of data by simplified least squares procedures. Analytical Chemistry , year = 1964, month = jan, volume =

1964
[276]

, keywords =

Connections between millimetre continuum variations and VLBI structure in 27 AGN. , keywords =. doi:10.1051/0004-6361:20021236 , adsurl =

doi
[277]

Extragalactic Jets: Theory and Observation from Radio to Gamma Ray , year = 2008, editor =

Magnetic Field Structure in the Parsec Scale Jet of 3C 273 from Multifrequency VLBA Observations. Extragalactic Jets: Theory and Observation from Radio to Gamma Ray , year = 2008, editor =. doi:10.48550/arXiv.0708.0144 , archivePrefix =. 0708.0144 , primaryClass =

2008 doi arXiv
[278]

arXiv e-prints , keywords =

RadioAstron discovers a mini-cocoon around the restarted parsec-scale jet in 3C 84. arXiv e-prints , keywords =
[279]

, keywords =

Kinematics and excitation of the molecular hydrogen accretion disc in NGC 1275. , keywords =. doi:10.1093/mnras/sts502 , archivePrefix =. 1211.6750 , primaryClass =

arXiv
[280]

, keywords =

Relativistic outflow drives -ray emission in 3C 345. , keywords =. doi:10.1051/0004-6361/201117705 , archivePrefix =. 1111.2045 , primaryClass =

arXiv
[281]

Bulletin of the American Astronomical Society , year = 1994, volume =

DIFMAP: an interactive program for synthesis imaging. Bulletin of the American Astronomical Society , year = 1994, volume =

1994
[282]

Bulletin of the American Astronomical Society , year = 1995, volume =

DIFMAP: an interactive program for synthesis imaging. Bulletin of the American Astronomical Society , year = 1995, volume =

1995
[283]

, keywords =

Radio Loudness of Active Galactic Nuclei: Observational Facts and Theoretical Implications. , keywords =. doi:10.1086/511972 , archivePrefix =. astro-ph/0604095 , primaryClass =

arXiv
[284]

, keywords =

A Radio Millihalo in the Nucleus of NGC 1275. , keywords =. doi:10.1086/305904 , adsurl =

doi
[285]

, keywords =

The Maximum Energy of Accelerated Particles in Relativistic Collisionless Shocks. , keywords =. doi:10.1088/0004-637X/771/1/54 , archivePrefix =. 1301.5333 , primaryClass =

arXiv
[286]

, keywords =

Two-flow model for extragalactic radio jets. , keywords =. doi:10.1093/mnras/237.2.411 , adsurl =

doi
[287]

Lecture Notes in Physics, Berlin Springer Verlag , year = 2010, editor =

Theory of Magnetically Powered Jets. Lecture Notes in Physics, Berlin Springer Verlag , year = 2010, editor =. doi:10.1007/978-3-540-76937-8_9 , adsurl =

2010 doi
[288]

, keywords =

Discovery of a precessing jet nozzle in BL Lacertae. , keywords =. doi:10.1046/j.1365-8711.2003.06448.x , adsurl =

2003
[289]

A Redshift Survey of IRAS Galaxies. VII. The Infrared and Redshift Data for the 1.936 Jansky Sample. , keywords =. doi:10.1086/191730 , adsurl =

doi
[290]

, keywords =

An IRAS High Resolution Image Restoration (HIRES) Atlas of All Interacting Galaxies in the IRAS Revised Bright Galaxy Sample. , keywords =. doi:10.1086/420705 , archivePrefix =. astro-ph/0402531 , primaryClass =

arXiv
[291]

, keywords =

Exploring the Central Sub-parsec Region of the -Ray Bright Radio Galaxy 3C 84 with VLBA at 43 GHz in the Period of 2002-2008. , keywords =. doi:10.1088/0004-637X/746/2/140 , archivePrefix =. 1112.0756 , primaryClass =

2002 arXiv
[292]

, keywords =

On the spine-layer scenario for the very high-energy emission of NGC 1275. , keywords =. doi:10.1093/mnras/stu1196 , archivePrefix =. 1404.6894 , primaryClass =

arXiv
[293]

, keywords =

The Parsec-Scale Structure of NGC 1275 at 1.3 GHz. , keywords =. doi:10.1086/309898 , adsurl =

doi
[294]

, keywords =

Magnetic fields in the centre of the Perseus cluster. , keywords =. doi:10.1111/j.1365-2966.2006.10244.x , archivePrefix =. astro-ph/0602622 , primaryClass =

2006
[295]

, keywords =

Simulations of ultrarelativistic magnetodynamic jets from gamma-ray burst engines. , keywords =. doi:10.1111/j.1365-2966.2008.13425.x , archivePrefix =. 0803.3807 , primaryClass =

2008
[296]

, keywords =

Black Hole Spin and The Radio Loud/Quiet Dichotomy of Active Galactic Nuclei. , keywords =. doi:10.1088/0004-637X/711/1/50 , archivePrefix =. 0911.2228 , primaryClass =

arXiv
[297]

, keywords =

Efficient generation of jets from magnetically arrested accretion on a rapidly spinning black hole. , keywords =. doi:10.1111/j.1745-3933.2011.01147.x , archivePrefix =. 1108.0412 , primaryClass =

2011
[298]

The Formation and Disruption of Black Hole Jets , year = 2015, editor =

Launching of Active Galactic Nuclei Jets. The Formation and Disruption of Black Hole Jets , year = 2015, editor =. doi:10.1007/978-3-319-10356-3\_3 , adsurl =

2015 doi
[299]

, keywords =

Modelling 20 years of synchrotron flaring in the jet of 3C 273. , keywords =. doi:10.48550/arXiv.astro-ph/0008480 , archivePrefix =. astro-ph/0008480 , primaryClass =

doi arXiv
[300]

, keywords =

XPOL the Correlation Polarimeter at the IRAM 30-m Telescope. , keywords =. doi:10.1086/590190 , archivePrefix =. 0806.1666 , primaryClass =

arXiv

Pith tools

Reviewed August 14, 2026 · model on record in the stance chip above.

[1] [1]

, keywords =

Quasiperiodic Polarized Emissions from Kink Structure in Magnetized Relativistic Jets. , keywords =. doi:10.3847/1538-4357/ae1a6f , archivePrefix =. 2511.03140 , primaryClass =

arXiv

[2] [2]

, keywords =

Numerical analysis of long-term variability of AGN jets through RMHD simulations. , keywords =. doi:10.1093/mnras/stab1775 , archivePrefix =. 2106.10285 , primaryClass =

arXiv

[3] [3]

, keywords =

Kink-driven magnetic reconnection in relativistic jets: consequences for X-ray polarimetry of BL Lacs. , keywords =. doi:10.1093/mnras/staa3620 , archivePrefix =. 2006.14976 , primaryClass =

arXiv 2006

[4] [4]

, keywords =

Kink instabilities in relativistic jets can drive quasi-periodic radiation signatures. , keywords =. doi:10.1093/mnras/staa773 , archivePrefix =. 2003.07765 , primaryClass =

arXiv 2003

[5] [5]

, keywords =

Multimessenger Emission Derived from Relativistic Magnetized Jet Dynamics Using a Multizone Framework. , keywords =. doi:10.3847/1538-4357/ae5b82 , archivePrefix =. 2602.24088 , primaryClass =

arXiv

[6] [6]

, keywords =

Diffuse neutrino intensity from the inner jets of active galactic nuclei: Impacts of external photon fields and the blazar sequence. , keywords =. doi:10.1103/PhysRevD.90.023007 , archivePrefix =. 1403.4089 , primaryClass =

arXiv

[7] [8]

, keywords =

Cascading Constraints from Neutrino-emitting Blazars: The Case of TXS 0506+056. , keywords =. doi:10.3847/1538-4357/ab2bff , archivePrefix =. 1812.05654 , primaryClass =

arXiv

[8] [9]

, keywords =

From electrons to Janskys: Full stokes polarized radiative transfer in 3D relativistic particle-in-cell jet simulations. , keywords =. doi:10.1051/0004-6361/201937241 , archivePrefix =. 2106.04915 , primaryClass =

arXiv