Articles by C. S. Kochanek

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C. S. Kochanek

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250

Hidden in Plain Sight: Searching for Dark Companions to Bright Stars with the Large Binocular Telescope and SHARK-VIS

24 October 2024 by D. Rowan and others

Solar and Stellar Astrophysics

Precise and Accurate Mass and Radius Measurements of Fifteen Galactic Red Giants in Detached Eclipsing Binaries

4 September 2024 by D. Rowan and others

Solar and Stellar Astrophysics

Citizen ASAS-SN Data Release II: Variable Star Classification Using Citizen Science

15 August 2024 by O. Kotrach and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

Statistical Estimates of the Binary Properties of Rotational Variables

29 July 2024 by Anya Phillips and C. Kochanek

Solar and Stellar Astrophysics

Spectro-photometric follow up of the outbursting AM CVn system ASASSN-21br

9 July 2024 by Shane Painter and others

High Energy Astrophysical Phenomena

Supernova Rates and Luminosity Functions from ASAS-SN I: 2014--2017 Type Ia SNe and Their Subtypes

23 May 2024 by D. Desai and others

High Energy Astrophysical Phenomena

High mass function ellipsoidal variables in the Gaia Focused Product Release: searching for black hole candidates in the binary zoo

22 March 2024 by D. Rowan and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

The Distance to the S147 Supernova Remnant

20 March 2024 by C. Kochanek and others at

Harvard-Smithsonian Center for Astrophysics

High Energy Astrophysical Phenomena

Discovery and Follow-up of ASASSN-23bd (AT 2023clx): The Lowest Redshift and Least Luminous Tidal Disruption Event To Date

10 January 2024 by W. Hoogendam and others

High Energy Astrophysical Phenomena

The search for failed supernovae with the Large BinocularTelescope: The Mid-IR Counterpart to N6946-BH1

2 October 2023 by C. Kochanek and others

High Energy Astrophysical Phenomena

OzDES Reverberation Mapping Program: Mg II Lags and R-L relation

2 August 2023 by Zhefu Yu and others

Astrophysics of Galaxies

Four years of Type Ia Supernovae Observed by TESS: Early Time Light Curve Shapes and Constraints on Companion Interaction Models

27 July 2023 by M. Fausnaugh and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

A hidden population of massive white dwarfs: two spotted K+WD binaries

20 July 2023 by D. Rowan and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Constraints on pre-SN outbursts from the progenitor of SN 2023ixf using the Large Binocular Telescope

14 June 2023 by J. M. M. Neustadt and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Black Hole masses for 14 gravitational lensed quasars

6 June 2023 by Ana Melo and others

Astrophysics of Galaxies

Transients Obscured by Dusty Disks

19 May 2023 by C. Kochanek

Solar and Stellar Astrophysics

Seven Classes of Rotational Variables From a Study of 50,000 Spotted Stars with ASAS-SN, Gaia, and APOGEE

16 May 2023 by Anya Phillips and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

ASAS-SN Sky Patrol V2.0

7 April 2023 by Kathleen Hart and others

Instrumentation and Methods for Astrophysics, High Energy Astrophysical Phenomena

Multiple Flares in the Changing-Look AGN NGC 5273

27 March 2023 by J. M. M. Neustadt and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

The ASAS-SN Bright Supernova Catalog -- V. 2018-2020

24 February 2023 by K. Neumann and others

High Energy Astrophysical Phenomena

Optical/γ-ray blazar flare correlations: understanding the high-energy emission process using ASAS-SN and Fermi light curves

6 January 2023 by T. Jaeger and others

High Energy Astrophysical Phenomena

The First Data Release of CNIa0.02 -- A Complete Nearby (Redshift <0.02) Sample of Type Ia Supernova Light Curves

28 December 2022 by Ping Chen and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The Late Time Optical Evolution of Twelve Core-Collapse Supernovae: Detection of Normal Stellar Winds

19 December 2022 by M. Rizzo Smith and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

The Value-Added Catalog of ASAS-SN Eclipsing Binaries III: Masses and Radii of Gaia Spectroscopic Binaries

5 December 2022 by D. Rowan and others

Solar and Stellar Astrophysics

Cool, Luminous, and Highly Variable Stars in the Magellanic Clouds. II: Spectroscopic and Environmental Analysis of Thorne-Żytkow Object and Super-AGB Star Candidates

22 November 2022 by Anna J. G. O'Grady and others at

ASTRON

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Discovery and Follow-up of ASASSN-19dj: An X-ray and UV Luminous TDE in an Extreme Post-Starburst Galaxy

7 November 2022 by Jason Hinkle and others

High Energy Astrophysical Phenomena

The Value-Added Catalog of ASAS-SN Eclipsing Binaries II: Properties of Extra-Physics Systems

12 October 2022 by D. Rowan and others

Solar and Stellar Astrophysics

The Whisper of a Whimper of a Bang: 2400 Days of the Type Ia SN 2011fe Reveals the Decay of ^{55}Fe

3 October 2022 by M. Tucker and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

A Mass Model for the Lensing Cluster SDSS J1004+4112: Constraints From the Third Time Delay

12 September 2022 by R. Forés-Toribio and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

The Longest Delay: a 14.5 Yr Campaign to Determine the Third Time Delay in the Lensing Cluster SDSS~J1004+4112

12 September 2022 by J. Muñoz and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

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Solar and Stellar Astrophysics High Energy Astrophysical Phenomena Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics General Relativity and Quantum Cosmology High Energy Physics astro-ph