[vsnet-newvar 7954] ASASSN-17bi possible superoutburst in 2021 Jan.
Taichi Kato
tkato at kusastro.kyoto-u.ac.jp
Thu Jan 21 10:09:18 JST 2021
ASASSN-17bi possible superoutburst in 2021 Jan.
I have overlooked this long outburst. ZTF data suggest
both long and short outbursts and the type is likely UGSU.
YYYYMMDD(UT) mag observer
20210101.3736 <15.913g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210101.3749 <15.975g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210103.3271 <17.170g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210103.3283 <17.127g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210103.3296 <17.096g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210105.3280 16.784g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210105.3292 17.107g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210105.3305 16.718g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210106.1968 16.700zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210106.2213 16.348zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210106.2373 16.430zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210106.2667 <15.113g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210106.2679 <15.103g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.2913 16.828g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.2925 17.117g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.2938 16.708g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.3408 16.825g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.3421 16.865g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210107.3433 16.798g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210108.1555 16.852zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210110.1966 17.117zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210112.2200 17.428zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210112.2215 17.341zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210112.2324 <17.406g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210112.2336 <17.532g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210112.2349 <17.421g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210112.2453 16.794zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210112.2576 16.851zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210114.1389 17.057zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210114.1398 17.098zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210114.1780 17.583zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210114.1790 17.624zg (Zwicky Transient Facility Lasair (Masci+ 2019))
20210115.2222 <17.475g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210115.2234 <17.423g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210115.2247 <17.606g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
20210116.1357 17.578zr (Zwicky Transient Facility Lasair (Masci+ 2019))
20210116.1366 17.597zr (Zwicky Transient Facility Lasair (Masci+ 2019))
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