{"total":15,"items":[{"citing_arxiv_id":"2605.23637","ref_index":12,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Long-term optical and near-infrared photometric evolution of SN 2019vxm, an interacting Type IIn supernova","primary_cat":"astro-ph.HE","submitted_at":"2026-05-22T13:51:58+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Long-term multi-band photometry of SN 2019vxm shows initial thick CSM interaction, photosphere decoupling at 80-100 days, long-lasting dust emission, and a possible outer CSM rebrightening, implying a massive progenitor with extreme pre-explosion mass loss.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19022","ref_index":2,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Optimal mitigation of random telegraph noise for improved photometry at high frame rates","primary_cat":"astro-ph.IM","submitted_at":"2026-05-18T18:44:58+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"A new algorithm correcting random telegraph noise jumps in CMOS sensors improves SNR of faint stellar light curves by over 5% on average and outperforms masking when the PSF is undersampled or noise sources are comparable.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.07965","ref_index":18,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"A Changing-Look Seyfert Discovered by eROSITA Reveals a Two-Component Broad-Line Region","primary_cat":"astro-ph.GA","submitted_at":"2026-05-08T16:28:42+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"HE 1237-2252 exhibits a changing-look event driven by intrinsic accretion-rate variations, revealing a two-component broad-line region consisting of virialized gas at ~27 light-days and disk emission at larger radii.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.06313","ref_index":98,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Early interaction signatures and an extended plateau phase in Type II SN 2020aze","primary_cat":"astro-ph.HE","submitted_at":"2026-05-07T14:13:48+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"SN 2020aze displays early He II emission from ejecta-CSM interaction, a steep V-band decline, and semi-analytical modeling yields a ~14 solar-mass red supergiant progenitor with ~12 solar-mass ejecta and 1.5e51 erg explosion energy.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.05380","ref_index":15,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"The Eye of Sauron in SN 2025ngs: a Short-plateau Cousin of SN 1998S with Evidence for a Ring-like Circumstellar Medium","primary_cat":"astro-ph.SR","submitted_at":"2026-05-06T19:02:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"SN 2025ngs is a short-plateau supernova resembling SN 1998S but fainter, with spectral evidence for interaction with a proximate ring-like circumstellar medium around a supergiant progenitor.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.04619","ref_index":4,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Spectro-Polarimetric Observations of TeV Sources (SPOTS): First results","primary_cat":"astro-ph.HE","submitted_at":"2026-05-06T08:08:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"First results from the SPOTS campaign reveal low average optical polarization (≲10%) and low magnetic field ordering (F_B ≲0.10) across 14 TeV blazars, with stochastic or rotating polarization angles and wavelength-dependent behavior indicating complex, turbulent jet structures.","context_count":1,"top_context_role":"dataset","top_context_polarity":"use_dataset","context_text":"In this table,⟨𝐹𝐵 ⟩is indicated as an estimated percentage. Lastly, the average V-band optical flux (⟨𝐹𝑉 ⟩) from the LCOGT observations are given. For the frequency dependence of the polarization and V-band optical flux values, the uncertainties are given as the standard deviation of each dataset. Target⟨Π⟩Π min Πmax ⟨PA⟩PA min PAmax ⟨𝑚Π ⟩ ⟨𝐹 𝐵 ⟩ ⟨𝐹 𝑉 ⟩ [%] [%] [%] [ ◦] [ ◦] [ ◦] [10 −14 %/Hz] [%] [10 −4 Jy] RBS 0248 6.97 2.12±0.48 11.36±0.33 38.86 7.34±1.25 47.93±0.79 1.28±0.09 8.74 19.28±0.04 1RXS J023832.6-311658 0.14 0.06±0.13 3.43±0.15 -77.03 -88.24±8.46 52.28±3.00 1.11±0.05 1.42 7.70±0.02 PKS 0301-243 5.33 2.45±0.07 9.09±0.06 22.15 7.92±1.17 38.62±0.54 0.25±0.02 7.927 13.53±0.01 1ES 0414+009 3.66 0.81±0.24 8.08±0.37 -37.95 -74.59±4.24 74.02±1.33 0."},{"citing_arxiv_id":"2605.04149","ref_index":24,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"TOI-159 b: an eccentric hot-Jupiter planet around a young, pulsating $\\gamma$ Doradus star","primary_cat":"astro-ph.EP","submitted_at":"2026-05-05T18:00:04+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"TOI-159 b is confirmed as the hottest known eccentric hot Jupiter (e = 0.24) with a 13-sigma Keplerian detection around a young gamma Doradus star, including a preliminary low-resolution transmission spectrum.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.02875","ref_index":9,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"AGN STORM 2. XII. Ground-Based Optical Photometry and Lag Measurements of Mrk 817","primary_cat":"astro-ph.GA","submitted_at":"2026-05-04T17:47:41+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Reverberation lags in Mrk 817 range 3-8 days, exceed thin-disk models by factors of 3-6, follow a λ^{4/3} trend with the ICCF method, and vary by up to a factor of 2 between epochs.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.23929","ref_index":56,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Uncovering the Rapidly Evolving Orbits of the Dynamic TOI-201 System","primary_cat":"astro-ph.EP","submitted_at":"2026-04-27T01:11:28+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"TOI-201 has three planets whose co-transiting configuration will end in 200 years due to Kozai-Lidov oscillations driven by mutual inclinations.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"We observed potential TTVs in the transits observed by TESS in Sectors 61, 65, and 68 around the time of the single transit event. To determine whether the TTVs were real and characterize them if they were, we observed 15 transits of TOI-201 b from the ground using a combination of the NGTS survey 0.2 m telescopes (55) located at ESO's Paranal Observatory, the LCOGT (56) 1.0 m network nodes at Cerro Tololo Inter-American Observatory in Chile (CTIO), Siding Spring Observatory (SSO) near Coonabarabran, Australia, and South Africa Astronomical Observatory (SAAO) near Sutherland, South Africa, and the ASTEP telescope located at Concordia station in Antarctica (57, 58). The LCOGT images were calibrated by the standard LCOGTBANZAI"},{"citing_arxiv_id":"2604.19179","ref_index":36,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"A tidally detached super Neptune on a strongly misaligned retrograde orbit","primary_cat":"astro-ph.EP","submitted_at":"2026-04-21T07:44:48+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"TOI-1710 b has a true obliquity of 149 degrees indicating retrograde motion, favoring high-eccentricity migration via planet-planet scattering and Kozai-Lidov cycles for this tidally detached super-Neptune.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.15129","ref_index":18,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Las Cumbres Observatory Gravitational-Wave Follow-up in the Third and Fourth Observing Runs: Strengths and Weaknesses of a Rapid Response Galaxy Targeted Strategy","primary_cat":"astro-ph.HE","submitted_at":"2026-04-16T15:13:49+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.14787","ref_index":8,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"The Intermediate-Mass Black Hole Reverberation Mapping Project: Stable Optical Continuum Lags of an IMBH in the Dwarf Galaxy NGC 4395 Over Years","primary_cat":"astro-ph.GA","submitted_at":"2026-01-21T09:08:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Optical continuum lags in NGC 4395 remain stable at 5-15 minutes over multi-year baselines with negligible diffuse continuum contribution.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.00415","ref_index":15,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"The Double-Peaked Calcium-Strong SN 2025coe: Progenitor Constraints from Early Interaction and Ejecta Asymmetries","primary_cat":"astro-ph.HE","submitted_at":"2026-01-01T18:09:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"SN 2025coe's double-peaked light curve and nebular spectra are consistent with either an asymmetric core-collapse explosion of a low-mass He-core progenitor or a thermonuclear hybrid white dwarf merger.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2512.10239","ref_index":29,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"EP250827b/SN 2025wkm: An X-ray Flash-Supernova Powered by a Central Engine and Circumstellar Interaction","primary_cat":"astro-ph.HE","submitted_at":"2025-12-11T02:44:47+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1907.00630","ref_index":34,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"A robotic pipeline for fast GRB followup with the Las Cumbres observatory network","primary_cat":"astro-ph.IM","submitted_at":"2019-07-01T09:42:37+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"A Python pipeline for robotic GRB optical followup with LCO that responds within 3 minutes and was demonstrated on GRB180720B.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}