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R. Kotak

Identifiers

  • name variant R. Kotak 0.60 · backfill

Papers (110)

  1. SN 2019vxm: A luminous and long-lived Type IIn supernova with early flash-ionisation features astro-ph.SR · 2026 · author #26
  2. Early Multiwavelength Observations of AT 2026fgk: The Luminous Afterglow to Sub-luminous GRB 260310A, Identified Independently of a Gamma-ray Trigger astro-ph.HE · 2026 · author #54
  3. ENGRAVE follow-up of a type IIb supernova spatially coincident with the sub-threshold gravitational wave trigger S250818k astro-ph.HE · 2026 · author #24
  4. The Gravitational-wave Optical Transient Observer (GOTO) data pipeline and workflow for transient discovery astro-ph.IM · 2026 · author #22
  5. Giant outbursts of clumpy material preceding Type II supernova 2024qiw astro-ph.SR · 2025 · author #5
  6. Spectropolarimetry of Type II supernovae (I) Sample, observational data and interstellar polarization astro-ph.GA · 2023 · author #3
  7. GRB 201015A and the nature of low-luminosity soft gamma-ray bursts astro-ph.HE · 2023 · author #19
  8. Late-time H/He-poor circumstellar interaction in the type-Ic supernova SN 2021ocs: an exposed oxygen-magnesium layer and extreme stripping of the progenitor astro-ph.SR · 2022 · author #9
  9. Self-Supervised Clustering on Image-Subtracted Data with Deep-Embedded Self-Organizing Map cs.CV · 2022 · author #15
  10. Panning for gold, but finding helium: discovery of the ultra-stripped supernova SN2019wxt from gravitational-wave follow-up observations astro-ph.HE · 2022 · author #49
  11. Panchromatic evolution of three luminous red novae: Forbidden hugs in pandemic times -- IV astro-ph.SR · 2022 · author #39
  12. Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631 astro-ph.SR · 2022 · author #31
  13. SN 2020wnt: a slow-evolving carbon-rich superluminous supernova with no O II lines and a bumpy light curve astro-ph.HE · 2022 · author #19
  14. SN 2021foa, a transitional event between a Type IIn (SN 2009ip-like) and a Type Ibn supernova astro-ph.SR · 2022 · author #12
  15. Low luminosity Type II supernovae -- IV. SN 2020cxd and SN 2021aai, at the edges of the sub-luminous supernovae class astro-ph.SR · 2022 · author #11
  16. The Gravitational-wave Optical Transient Observer (GOTO): prototype performance and prospects for transient science astro-ph.IM · 2021 · author #13
  17. SN 2018bsz: significant dust formation in a nearby superluminous supernova astro-ph.HE · 2021 · author #36
  18. Searching For Fermi GRB Optical Counterparts With The Prototype Gravitational-Wave Optical Transient Observer (GOTO) astro-ph.HE · 2021 · author #14
  19. Intermediate-luminosity red transients: Spectrophotometric properties and connection to electron-capture supernova explosions astro-ph.HE · 2021 · author #7
  20. Light curve classification with recurrent neural networks for GOTO: dealing with imbalanced data astro-ph.IM · 2021 · author #16
  21. Processing GOTO data with the Rubin Observatory LSST Science Pipelines II: Forced Photometry and light curves astro-ph.IM · 2021 · author #16
  22. Core-collapse supernova subtypes in luminous infrared galaxies astro-ph.SR · 2021 · author #3
  23. Transient-optimised real-bogus classification with Bayesian Convolutional Neural Networks -- sifting the GOTO candidate stream astro-ph.IM · 2021 · author #14
  24. Progenitor, environment, and modelling of the interacting transient, AT 2016jbu (Gaia16cfr) astro-ph.HE · 2021 · author #5
  25. Photometric and spectroscopic evolution of the interacting transient AT 2016jbu (Gaia16cfr) astro-ph.SR · 2021 · author #5
  26. Exploring the diversity of double detonation explosions for type Ia supernovae: Effects of the post-explosion helium shell composition astro-ph.HE · 2021 · author #3
  27. Revisiting the progenitor of the low-luminosity type II-plateau supernova, SN 2008bk astro-ph.SR · 2020 · author #2
  28. Processing GOTO data with the Rubin Observatory LSST Science Pipelines I : Production of coadded frames astro-ph.IM · 2020 · author #16
  29. Searching for Electromagnetic Counterparts to Gravitational-wave Merger Events with the Prototype Gravitational-wave Optical Transient Observer (GOTO-4) astro-ph.HE · 2020 · author #13
  30. Observational constraints on the optical and near-infrared emission from the neutron star-black hole binary merger S190814bv astro-ph.SR · 2020 · author #72
  31. SN 2016gsd: An unusually luminous and linear type II supernova with high velocities astro-ph.HE · 2019 · author #13
  32. A luminous stellar outburst during a long-lasting eruptive phase first, and then SN IIn 2018cnf astro-ph.SR · 2019 · author #9
  33. Luminous Red Novae: Stellar Mergers or Giant Eruptions? astro-ph.SR · 2019 · author #9
  34. 4MOST Consortium Survey 10: The Time-Domain Extragalactic Survey (TiDES) astro-ph.IM · 2019 · author #6
  35. 4MOST: Project overview and information for the First Call for Proposals astro-ph.IM · 2019 · author #174
  36. Progenitor candidate for the type II-P supernova SN 2018aoq in NGC 4151 astro-ph.SR · 2018 · author #2
  37. ALMA, ATCA, and Spitzer Observations of the Luminous Extragalactic Supernova SN 1978K astro-ph.HE · 2018 · author #3
  38. A dust-enshrouded tidal disruption event with a resolved radio jet in a galaxy merger astro-ph.GA · 2018 · author #23
  39. The Type IIn Supernova 2010bt: The Explosion of a Star in Outburst astro-ph.SR · 2018 · author #6
  40. Chandra X-ray Constraints on the Candidate Ca-rich Gap Transient SN 2016hnk astro-ph.HE · 2017 · author #4
  41. A population of highly energetic transient events in the centres of active galaxies astro-ph.HE · 2017 · author #2
  42. A kilonova as the electromagnetic counterpart to a gravitational-wave source astro-ph.HE · 2017 · author #19
  43. Measuring Dark Energy Properties with Photometrically Classified Pan-STARRS Supernovae. II. Cosmological Parameters astro-ph.CO · 2017 · author #25
  44. The Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample astro-ph.CO · 2017 · author #38
  45. Observations of the GRB afterglow ATLAS17aeu and its possible association with GW170104 astro-ph.HE · 2017 · author #29
  46. An updated Type II supernova Hubble diagram astro-ph.CO · 2017 · author #2
  47. The Pan-STARRS1 Surveys astro-ph.IM · 2016 · author #73
  48. The evolution of superluminous supernova LSQ14mo and its interacting host galaxy system astro-ph.SR · 2016 · author #11
  49. Spectral analysis of four 'hypervariable' AGN: a microneedle in the haystack? astro-ph.HE · 2016 · author #10
  50. Common Envelope ejection for a Luminous Red Nova in M101 astro-ph.SR · 2016 · author #2
  51. Dead or Alive? Long-term evolution of SN 2015bh (SNhunt275) astro-ph.SR · 2016 · author #31
  52. A search for an optical counterpart to the gravitational wave event GW151226 astro-ph.HE · 2016 · author #34
  53. PTF12os and iPTF13bvn. Two stripped-envelope supernovae from low-mass progenitors in NGC 5806 astro-ph.HE · 2016 · author #16
  54. 450 Days of Type II SN 2013ej in Optical and Near-Infrared astro-ph.SR · 2016 · author #12
  55. Supplement: Localization and broadband follow-up of the gravitational-wave transient GW150914 astro-ph.HE · 2016 · author #1444
  56. Applying the expanding photosphere and standardized candle methods to Type II-Plateau supernovae at cosmologically significant redshifts: the distance to SN 2013eq astro-ph.CO · 2016 · author #2
  57. Localization and broadband follow-up of the gravitational-wave transient GW150914 astro-ph.HE · 2016 · author #1444
  58. Pan-STARRS and PESSTO search for an optical counterpart to the LIGO gravitational wave source GW150914 astro-ph.HE · 2016 · author #33
  59. Supernova 2013fc in a circumnuclear ring of a luminous infrared galaxy: the big brother of SN 1998S astro-ph.HE · 2015 · author #15
  60. SN 2011fu: A type IIb Supernova with a luminous double-peaked light curve astro-ph.SR · 2015 · author #8
  61. On the triple peaks of SNHunt248 in NGC 5806 astro-ph.SR · 2015 · author #2
  62. Total eclipse of the heart: The AM CVn Gaia14aae / ASSASN-14cn astro-ph.SR · 2015 · author #32
  63. SN 2011A: an low-luminosity interacting transient, with a double plateau and strong sodium absorption astro-ph.HE · 2015 · author #15
  64. LSQ14bdq: A Type Ic super-luminous supernova with a double-peaked light curve astro-ph.SR · 2015 · author #20
  65. Calcium-Rich Gap Transients: Tidal Detonations of White Dwarfs? astro-ph.HE · 2015 · author #3
  66. The fastest unbound star in our Galaxy ejected by a thermonuclear supernova astro-ph.SR · 2015 · author #12
  67. A comparative study of Type II-P and II-L supernova rise times as exemplified by the case of LSQ13cuw astro-ph.SR · 2015 · author #3
  68. Massive stars exploding in a He-rich circumstellar medium. VI. Observations of two distant Type Ibn supernova candidates discovered by La Silla-QUEST astro-ph.SR · 2015 · author #22
  69. Massive stars exploding in a He-rich circumstellar medium. IV. Transitional Type Ibn Supernovae astro-ph.SR · 2015 · author #17
  70. Machine learning for transient discovery in Pan-STARRS1 difference imaging astro-ph.IM · 2015 · author #5
  71. PESSTO : survey description and products from the first data release by the Public ESO Spectroscopic Survey of Transient Objects astro-ph.SR · 2014 · author #62
  72. The host galaxy and late-time evolution of the Super-Luminous Supernova PTF12dam astro-ph.GA · 2014 · author #6
  73. SN 2005at - A neglected type Ic supernova at 10 Mpc astro-ph.SR · 2014 · author #6
  74. The Type IIb SN 2011dh - Two years of observations and modelling of the lightcurves astro-ph.SR · 2014 · author #8
  75. Super-luminous supernovae from PESSTO astro-ph.HE · 2014 · author #15
  76. The Type IIP Supernova 2012aw in M95: hydrodynamical modelling of the photospheric phase from accurate spectrophotometric monitoring astro-ph.SR · 2014 · author #10
  77. Selecting superluminous supernovae in faint galaxies from the first year of the Pan-STARRS1 Medium Deep Survey astro-ph.HE · 2014 · author #5
  78. The nebular spectra of SN 2012aw and constraints on stellar nucleosynthesis from oxygen emission lines astro-ph.SR · 2013 · author #7
  79. Slowly fading super-luminous supernovae that are not pair-instability explosions astro-ph.CO · 2013 · author #6
  80. The superluminous supernova PS1-11ap: bridging the gap between low and high redshift astro-ph.CO · 2013 · author #3
  81. Cosmological Constraints from Measurements of Type Ia Supernovae discovered during the first 1.5 years of the Pan-STARRS1 Survey astro-ph.CO · 2013 · author #22
  82. Systematic Uncertainties Associated with the Cosmological Analysis of the First Pan-STARRS1 Type Ia Supernova Sample astro-ph.CO · 2013 · author #22
  83. Detection of an outburst one year prior to the explosion of SN 2011ht astro-ph.SR · 2013 · author #3
  84. SN 2012ca: a stripped envelope core-collapse SN interacting with dense circumstellar medium astro-ph.SR · 2013 · author #9
  85. Comparison of progenitor mass estimates for the type IIP SN 2012A astro-ph.SR · 2013 · author #14
  86. Optical and near-infrared observations of SN 2011dh - The first 100 days astro-ph.SR · 2013 · author #13
  87. Super Luminous Ic Supernovae: catching a magnetar by the tail astro-ph.HE · 2013 · author #9
  88. PS1-12sk is a Peculiar Supernova From a He-rich Progenitor System in a Brightest Cluster Galaxy Environment astro-ph.CO · 2013 · author #14
  89. Interacting Supernovae and Supernova Impostors. SN 2009ip, is this the end? astro-ph.SR · 2012 · author #27
  90. SN 2009kn - the twin of the Type IIn supernova 1994W astro-ph.SR · 2012 · author #9
  91. Red and dead: The progenitor of SN 2012aw in M95 astro-ph.CO · 2012 · author #12
  92. Multi-epoch high-resolution spectroscopy of SN2011fe - Linking the progenitor to its environment astro-ph.SR · 2011 · author #6
  93. Euclid Definition Study Report astro-ph.CO · 2011 · author #170
  94. SN 2009jf: a slow-evolving stripped-envelope core-collapse supernova astro-ph.SR · 2011 · author #23
  95. The Yellow Supergiant Progenitor of the Type II Supernova 2011dh in M51 astro-ph.SR · 2011 · author #11
  96. The Type Ic SN 2007gr: a census of the ejecta from late-time optical-infrared spectra astro-ph.HE · 2010 · author #4
  97. SN 2009kf : a UV bright type IIP supernova discovered with Pan-STARRS 1 and GALEX astro-ph.CO · 2010 · author #15
  98. SN 2008S: an electron capture SN from a super-AGB progenitor? astro-ph.SR · 2009 · author #6
  99. Optical and IR observations of SN 2002dj: some possible common properties of fast expanding SNe Ia astro-ph · 2008 · author #4
  100. Massive stars exploding in a He-rich circumstellar medium III. SN 2006jc: IR echoes from new and old dust in the progenitor CSM astro-ph · 2008 · author #5
  101. SN 2003du: 480 days in the Life of a Normal Type Ia Supernova astro-ph · 2007 · author #4
  102. ESC observations of SN 2005cf. I. Photometric Evolution of a Normal Type Ia Supernova astro-ph · 2007 · author #14
  103. ESC and KAIT Observations of the Transitional Type Ia SN 2004eo astro-ph · 2007 · author #19
  104. SN 2004aw: Confirming Diversity of Type Ic Supernovae astro-ph · 2006 · author #16
  105. Anomalous extinction behaviour towards the Type Ia SN 2003cg astro-ph · 2006 · author #11
  106. High-Velocity Features: a ubiquitous property of Type Ia SNe astro-ph · 2005 · author #10
  107. A Study of the Type II-P Supernova 2003gd in M74 astro-ph · 2005 · author #10
  108. The diversity of Type Ia Supernovae: evidence for systematics? astro-ph · 2004 · author #8
  109. Photometric Observations of the Type Ia SN 2002er in UGC 10743 astro-ph · 2004 · author #6
  110. ESC Observations of SN 2002er around Maximum Light astro-ph · 2004 · author #3

Mentions

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Frequent Coauthors