VizieR Online Data Catalog: Light curve of the dwarf nova AT 2020iko (Soraisam+, 2021)
Abstract
We performed multiwavelength follow-up observations using the Sinistro imager on the Las Cumbrers Observatory (LCO) 1m telescope at the McDonald Observatory on three nights; UT May 4, May 6 PI:Lee), and May 10 (PI:Narayan).
2020iko was also observed simultaneously in three passbands (gp, Rc, and Ic) with the MITSuME 0.5m telescope at Akeno Observatory on three nights; UT May 4, May 7, and May 8. The aggregated light curve of 2020iko includes data from Zwicky Transient Facility (ZTF), the Asteroid Terrestrial-impact Last Alert System (ATLAS), as well as follow-up observations. The public ZTF survey first detected it on 2020 April 26 UT, at g=16.74, preceded by nondetections, latest of which was on 2020 April 23 UT. We also requested a Swift ToO observation with the X-ray Telescope (XRT) and the UV/Optical Telescope (UVOT), which were executed about a week later on 2020 May 13 UT around the minimum of the decline of the main outburst. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- February 2021
- DOI:
- 10.26093/cds/vizier.51610015
- Bibcode:
- 2021yCat..51610015S
- Keywords:
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- Novae;
- Photometry: ugriz