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Robert A. Simcoe

Identifiers

  • name variant Robert A. Simcoe 0.60 · backfill

Papers (31)

  1. Discovery of Quasar Variability and Early Accretion Disk Signatures at Cosmic Dawn astro-ph.GA · 2026 · author #13
  2. How I Wonder What You Are -- JWST's Little Red Dots do not TWINKLE astro-ph.GA · 2026 · author #21
  3. A Close Quasar Pair in a Massive Galaxy Merger at $z=5.7$ astro-ph.GA · 2026 · author #6
  4. A "Black Hole Star" Reveals the Remarkable Gas-Enshrouded Hearts of the Little Red Dots astro-ph.GA · 2025 · author #13
  5. A new bright z=6.82 quasar discovered with VISTA: VHS J0411-0907 astro-ph.GA · 2018 · author #3
  6. Background-Limited Imaging in the Near-Infrared with Warm InGaAs Sensors: Applications for Time-Domain Astronomy astro-ph.IM · 2018 · author #1
  7. Predicting Quasar Continua Near Lyman-$\alpha$ with Principal Component Analysis astro-ph.GA · 2018 · author #4
  8. Mg II Absorption at 2<z<7 with Magellan/FIRE, III. Full Statistics of Absorption Towards 100 High-Redshift QSOs astro-ph.CO · 2016 · author #2
  9. Evidence for a Hard Ionizing Spectrum from a z=6.11 Stellar Population astro-ph.GA · 2016 · author #4
  10. SPIRITS 15c and SPIRITS 14buu: Two Obscured Supernovae in the Nearby Star-Forming Galaxy IC 2163 astro-ph.HE · 2016 · author #22
  11. Are we witnessing the epoch of reionisation at $z=7.1$ from the spectrum of J1120+0641? astro-ph.CO · 2016 · author #4
  12. Predominantly Low Metallicities Measured in a Stratified Sample of Lyman Limit Systems at z=3.7 astro-ph.GA · 2016 · author #4
  13. The Incidence of Low-Metallicity Lyman-Limit Systems at z~3.5: Implications for the Cold-Flow Hypothesis of Baryonic Accretion astro-ph.GA · 2015 · author #2
  14. Dissecting the Gaseous Halos of z~2 Damped Ly$\alpha$ Systems with Close Quasar Pairs astro-ph.GA · 2014 · author #4
  15. Metal-enriched, sub-kiloparsec gas clumps in the circumgalactic medium of a faint z = 2.5 galaxy astro-ph.GA · 2014 · author #3
  16. Near-Infrared InGaAs Detectors for Background-limited Imaging and Photometry astro-ph.IM · 2014 · author #3
  17. Signatures of Cloud, Temperature, and Gravity From Spectra of the Closest Brown Dwarfs astro-ph.SR · 2014 · author #7
  18. Precision of a Low-Cost InGaAs Detector for Near Infrared Photometry astro-ph.IM · 2013 · author #3
  19. Extremely metal-poor gas at a redshift of 7 astro-ph.CO · 2012 · author #1
  20. MgII Absorption at 2 < z < 6 with Magellan / FIRE. II: A Longitudinal Study of HI, Metals, and Ionization in Galactic Haloes astro-ph.CO · 2012 · author #2
  21. A Calibrated Measurement of the Near-IR Continuum Sky Brightness Using Magellan/FIRE astro-ph.IM · 2012 · author #2
  22. The First Maximum-Light Ultraviolet through Near-Infrared Spectrum of a Type Ia Supernova astro-ph.CO · 2012 · author #19
  23. FIRE Spectroscopy of the ultra-cool brown dwarf, UGPS J072227.51-054031.2: Kinematics, Rotation and Atmospheric Parameters astro-ph.SR · 2011 · author #3
  24. The Discovery of Y Dwarfs Using Data from the Wide-field Infrared Survey Explorer (WISE) astro-ph.SR · 2011 · author #11
  25. The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE) astro-ph.SR · 2011 · author #36
  26. Observations of Mg II Absorption Near z ~ 1 Galaxies Selected From The DEEP2 Redshift Survey astro-ph.GA · 2011 · author #2
  27. The Carbon Content of Intergalactic Gas at z=4.25 and its Evolution Toward z=2.4 astro-ph.CO · 2011 · author #1
  28. Constraints on the Universal CIV Mass Density at z~6 from Early IR Spectra Obtained with the Magellan FIRE Spectrograph astro-ph.CO · 2011 · author #1
  29. Spectroscopic Discovery of the Broad-Lined Type Ic Supernova 2010bh Associated with the Low-Redshift GRB 100316D astro-ph.HE · 2010 · author #17
  30. MASE: A New Data--Reduction Pipeline for the Magellan Echellette Spectrograph astro-ph.IM · 2009 · author #3
  31. Observations of Chemically Enriched QSO Absorbers near z ~ 2.3 Galaxies: Galaxy-Formation Feedback Signatures in the IGM astro-ph · 2005 · author #1

Mentions

  • 1004.2262 #17 · backfill · confidence 0.70 Robert A. Simcoe
  • 0910.1834 #3 · backfill · confidence 0.70 Robert A. Simcoe
  • 2503.16596 #13 · arxiv_oai · confidence 0.70 Robert A. Simcoe

Frequent Coauthors