VizieR Online Data Catalog: NGC4631 luminous red nova AT 2021biy light curves (Cai+, 2022)
Abstract
Photometry tables for the luminous red nova AT 2021biy.
Follow-up images in the Johnson-Cousins UBV, Sloan ugriz, and NIR JHK filters were obtained using a number of facilities available to our collaboration. Their setups are summarised as follows: The Las Cumbres Observatory (LCO) global telescopes located at different sites: firstly, ELP (two 1m telescopes) at McDonald Observatory, Texas, USA. secondly, TFN (two 0.4m telescopes and one 1m telescope) at Teide Observatory, Tenerife, Spain; The 0.8m Tsinghua-NAOC Telescope (TNT) at Xinglong Observatory, China; The 0.67m/0.92m Schmidt telescope with a Moravian camera at Padova Astronomical Observatory, Istituto Nazionale di Astrofisica (INAF), Asiago, Italy; The 1m Zeiss telescope of the Special Astrophysical Observatory (SAO), Russian Academy of Sciences (RAS), Russia; The 1.82m Copernico Telescope with the Asiago Faint Object Spectrograph and Camera (AFOSC), hosted by INAF - Padova Astronomical Observatory, at the Asiago site, Italy; The 2.0m Liverpool telescope (LT) equipped with the IO:O camera, located at Observatorio Roque de Los Muchachos, La Palma, Spain; The 2.56m Nordic Optical Telescope (NOT), at Observatorio Roque de Los Muchachos, La Palma, Spain, with the Alhambra Faint Object Spectrograph and Camera (ALFOSC) and the Nordic Optical Telescope near-infrared Camera (NOTCam); The 2.5m Caucasus telescope with the IR camera ASTRONIRCAM, hosted by the Caucasian Observatory of the Sternberg Astronomical Institute (SAI) of Lomonosov Moscow State University; The 3.5m telescope with the Omega-2000 NIR imager at the Calar Alto Observatory, Spain; The 6m telescope (BTA - Big Telescope Alt-azimuth) equipped with the SCORPIO-1 and SCORPIO-2 instruments, located near Mt. Pastukhova of the Special Astrophysical Observatory, Russia; The 10.4m Gran Telescopio Canarias (GTC), at Observatorio Roque de Los Muchachos, La Palma, Spain, with the Espectrografo Multiobjeto Infra-Rojo (EMIR) instrument; One epoch of mid-infrared (MIR) photometry in the W1 and W2 filters was obtained by the Wide-field Infrared Survey Explorer (WISE) spacecraft. (13 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- September 2022
- DOI:
- 10.26093/cds/vizier.36670004
- Bibcode:
- 2022yCat..36670004C
- Keywords:
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- Stars: variable;
- Galaxies: nearby;
- Photometry: SDSS;
- Photometry: infrared;
- Photometry: UBVRI