November 2022 - vsnet-campaign-dn - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-campaign-dn 16624] MGAB-V560 likely superoutburst
by Taichi Kato 18 Nov '22

18 Nov '22

MGAB-V560 likely superoutburst Type from ZTF data. YYYYMMDD(UT) mag observer 20221113.1855 18.396zg (ZTF Alert DC mag (Masci+ 2019)) 20221113.2618 18.484zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.1581 18.008zg (ZTF Alert DC mag (Masci+ 2019)) 20221114.2238 18.004zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.2581 17.309zr (ZTF Alert DC mag (Masci+ 2019)) 20221116.1524 16.771zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16623] MGAB-V500 likely superoutburst (suspected AM CVn)
by Taichi Kato 18 Nov '22

18 Nov '22

MGAB-V500 likely superoutburst (suspected AM CVn) YYYYMMDD(UT) mag observer 20221111.2710 20.398zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1855 19.368zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.2063 17.188zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.2581 17.457zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16622] ASASSN-VJ000122.44+481658.1 bright outburst
by Taichi Kato 18 Nov '22

18 Nov '22

ASASSN-VJ000122.44+481658.1 bright outburst Subtype unclear. May be an SU UMa star. YYYYMMDD(UT) mag observer 20221025.2806 18.557zg (ZTF Alert DC mag (Masci+ 2019)) 20221025.3641 18.201zr (ZTF Alert DC mag (Masci+ 2019)) 20221027.2882 18.216zr (ZTF Alert DC mag (Masci+ 2019)) 20221027.3108 18.668zg (ZTF Alert DC mag (Masci+ 2019)) 20221029.2800 18.134zr (ZTF Alert DC mag (Masci+ 2019)) 20221029.3494 18.355zg (ZTF Alert DC mag (Masci+ 2019)) 20221105.2897 15.679zr (ZTF Alert DC mag (Masci+ 2019)) 20221111.2710 15.292zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1855 15.206zg (ZTF Alert DC mag (Masci+ 2019)) 20221113.2618 15.382zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.2063 15.259zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.2581 15.466zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16621] KLK-41 possible superoutburst
by Taichi Kato 18 Nov '22

18 Nov '22

KLK-41 possible superoutburst First long, bright outburst detected by ZTF. YYYYMMDD(UT) mag observer 20221106.1109 18.532zg (ZTF Alert DC mag (Masci+ 2019)) 20221106.1295 18.461zr (ZTF Alert DC mag (Masci+ 2019)) 20221111.1767 17.588zg (ZTF Alert DC mag (Masci+ 2019)) 20221113.1196 17.850zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1481 17.847zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.1094 17.996zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16620] Gaia18cgw likely superoutburst
by Taichi Kato 18 Nov '22

18 Nov '22

Gaia18cgw likely superoutburst Type from ZTF data (precursor + super in 2020 Jan.-Feb.) YYYYMMDD(UT) mag observer 20221104.7362 176:C (Masayuki Moriyama) 20221106.4031 17.757zg (ZTF Alert DC mag (Masci+ 2019)) 20221106.4422 17.422zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.3377 14.835zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.3905 14.709zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.4009 15.116zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4269 15.072zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16619] ASASSN-VJ072615.22-102334.9 outburst
by Taichi Kato 18 Nov '22

18 Nov '22

ASASSN-VJ072615.22-102334.9 outburst ZTF data suggest an SU UMa star from behavior (the current one is a bright outburst). Amplitude too small? YYYYMMDD(UT) mag observer 20221112.3613 16.340zg (ZTF Alert DC mag (Masci+ 2019)) 20221112.3977 16.155zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.3754 14.270zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.4607 14.240zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16618] ASASSN-15ui rare outburst
by Taichi Kato 18 Nov '22

18 Nov '22

ASASSN-15ui rare outburst Not recorded in outburst in past ZTF data. YYYYMMDD(UT) mag observer 20221113.3896 14.918zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.4250 15.071zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16617] ASASSN-14ml possible superoutburst
by Taichi Kato 18 Nov '22

18 Nov '22

ASASSN-14ml possible superoutburst Type from ZTF data (precursor + superoutburst in 2020 Aug.) YYYYMMDD(UT) mag observer 20221115.2132 16.242zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16616] ATLAS22bkwt
by Taichi Kato 17 Nov '22

17 Nov '22

ATLAS22bkwt According to Moriyama-san, this object is blue and looks likely a dwarf nova. YYYYMMDD(UT) mag observer 20221104.8421 14.28C (Masayuki Moriyama) 20221104.8432 13.95V (Masayuki Moriyama) 20221105.8228 14.26C (Masayuki Moriyama) 20221105.8247 14.13V (Masayuki Moriyama) 20221105.8260 14.05B (Masayuki Moriyama) 20221105.8277 14.10Rc (Masayuki Moriyama) 20221105.8295 14.26Ic (Masayuki Moriyama) 20221107.8395 14.23V (Masayuki Moriyama) 20221107.8410 14.18Rc (Masayuki Moriyama) 20221107.8428 14.30Ic (Masayuki Moriyama) 20221107.8450 14.25B (Masayuki Moriyama) 20221107.8467 14.42C (Masayuki Moriyama) 20221115.8385 14.67V (Masayuki Moriyama) 20221115.8404 14.80Rc (Masayuki Moriyama) 20221115.8466 14.64Ic (Masayuki Moriyama) 20221115.8490 14.74B (Masayuki Moriyama)

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[vsnet-campaign-dn 16615] TCPJ02194236+3735540 rebrightening
by Taichi Kato 17 Nov '22

17 Nov '22

TCPJ02194236+3735540 rebrightening Likely SU UMa? WZ Sge? AM CVn? YYYYMMDD(UT) mag observer 20221108.6129 <163C (Masayuki Moriyama) 20221111.6392 <172C (Masayuki Moriyama) 20221113.6487 <171C (Masayuki Moriyama) 20221114.2457 20.228zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.5940 173:C (Masayuki Moriyama)

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vsnet-campaign-dn November 2022