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

[vsnet-campaign-dn 16674] UV Gem superoutburst
by Taichi Kato 25 Nov '22

25 Nov '22

UV Gem superoutburst Known SU UMa star. YYYYMMDD(UT) mag observer 20221118.833 <150 (Hiroyuki Maehara) 20221119.8437 <161C (Masayuki Moriyama) 20221121.4499 14.822zr (ZTF Alert DC mag (Masci+ 2019)) 20221121.6761 143:c (Yutaka Maeda) 20221123.6409 135:cG (Yutaka Maeda)

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[vsnet-campaign-dn 16673] CRTSJ220449.8+054852 likely superoutburst continues
by Taichi Kato 25 Nov '22

25 Nov '22

CRTSJ220449.8+054852 likely superoutburst continues YYYYMMDD(UT) mag observer 20221115.5599 <157c (Yutaka Maeda) 20221120.1288 14.862zr (ZTF Alert DC mag (Masci+ 2019)) 20221123.4758 148c (Yutaka Maeda)

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[vsnet-campaign-dn 16672] ASASSN-17ax likely superoutburst continues
by Taichi Kato 25 Nov '22

25 Nov '22

ASASSN-17ax likely superoutburst continues YYYYMMDD(UT) mag observer 20221119.3802 16.198zr (ZTF Alert DC mag (Masci+ 2019)) 20221119.4060 16.039zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.3412 15.955zr (ZTF Alert DC mag (Masci+ 2019)) 20221121.4089 15.850zg (ZTF Alert DC mag (Masci+ 2019)) 20221123.5758 157C (Masayuki Moriyama)

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[vsnet-campaign-dn 16671] CRTSJ205252.3-061441 likely superoutburst (AM CVn candidate)
by Taichi Kato 24 Nov '22

24 Nov '22

CRTSJ205252.3-061441 likely superoutburst (AM CVn candidate) YYYYMMDD(UT) mag observer 20221122.1094 17.418zg (ZTF Alert DC mag (Masci+ 2019)) 20221123.1041 17.646zg (ZTF Alert DC mag (Masci+ 2019)) 20221123.1331 17.851zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16670] ZTF19aacswjh possible superoutburst continues
by Taichi Kato 23 Nov '22

23 Nov '22

ZTF19aacswjh possible superoutburst continues YYYYMMDD(UT) mag observer 20221112.3973 16.822zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.3971 16.253zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.4602 16.498zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.4142 16.382zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4146 16.382zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4359 16.619zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.4392 16.630zg (ZTF Alert DC mag (Masci+ 2019)) 20221117.4515 16.751zg (ZTF Alert DC mag (Masci+ 2019)) 20221117.4524 16.700zg (ZTF Alert DC mag (Masci+ 2019)) 20221118.1593 160cG (Masao Funada) 20221118.4279 16.734zg (ZTF Alert DC mag (Masci+ 2019)) 20221118.4403 16.590zr (ZTF Alert DC mag (Masci+ 2019)) 20221118.4494 16.588zr (ZTF Alert DC mag (Masci+ 2019)) 20221118.4614 16.834zg (ZTF Alert DC mag (Masci+ 2019)) 20221119.3905 16.671zr (ZTF Alert DC mag (Masci+ 2019)) 20221119.4404 16.897zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.3992 16.773zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.4604 16.644zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16669] ZTF18aauefpg possible superoutburst
by Taichi Kato 23 Nov '22

23 Nov '22

ZTF18aauefpg possible superoutburst Suspected type from ZTF data. YYYYMMDD(UT) mag observer 20221121.1039 17.412zr (ZTF Alert DC mag (Masci+ 2019)) 20221121.1415 17.085zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-campaign-dn 16668] CRTSJ091245.9-034916 brightening
by Taichi Kato 23 Nov '22

23 Nov '22

CRTSJ091245.9-034916 brightening Known SU UMa star. Gradually brightening in quiescence. YYYYMMDD(UT) mag observer 20220928.5114 17.070zr (ZTF Alert DC mag (Masci+ 2019)) 20220928.5139 17.125zr (ZTF Alert DC mag (Masci+ 2019)) 20220928.5165 17.028zr (ZTF Alert DC mag (Masci+ 2019)) 20220928.5191 17.026zr (ZTF Alert DC mag (Masci+ 2019)) 20221020.4647 17.003zg (ZTF Alert DC mag (Masci+ 2019)) 20221020.5184 17.151zr (ZTF Alert DC mag (Masci+ 2019)) 20221024.8106 <160c (Yutaka Maeda) 20221026.4566 16.652zg (ZTF Alert DC mag (Masci+ 2019)) 20221026.4983 16.755zr (ZTF Alert DC mag (Masci+ 2019)) 20221105.4797 16.409zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.3997 16.634zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.4822 16.641zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.4118 17.085zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4561 17.019zg (ZTF Alert DC mag (Masci+ 2019)) 20221117.8372 170C (Masayuki Moriyama) 20221119.5072 17.571zr (ZTF Alert DC mag (Masci+ 2019)) 20221120.8327 166C (Masayuki Moriyama) 20221121.8028 162C (Masayuki Moriyama)

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[vsnet-campaign-dn 16667] Gaia19bsh fading and rebrightening?
by Taichi Kato 23 Nov '22

23 Nov '22

Gaia19bsh fading and rebrightening? (Object in suspected superoutburst) YYYYMMDD(UT) mag observer 20221113.1500 16.610zg (ZTF Alert DC mag (Masci+ 2019)) 20221116.1380 16.830zg (ZTF Alert DC mag (Masci+ 2019)) 20221118.1180 16.949zg (ZTF Alert DC mag (Masci+ 2019)) 20221119.4854 <174C (Masayuki Moriyama) 20221120.1425 17.448zr (ZTF Alert DC mag (Masci+ 2019)) 20221121.4954 165:C (Masayuki Moriyama)

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[vsnet-campaign-dn 16666] FY Vul long standstill (since May)
by Taichi Kato 23 Nov '22

23 Nov '22

FY Vul long standstill (since May) Recent data. There was also a long standstill in 2016 and the object entered IW And state after that. YYYYMMDD(UT) mag observer 20221018.1735 14.380zr (ZTF Alert DC mag (Masci+ 2019)) 20221019.6466 149C (Masayuki Moriyama) 20221021.1419 14.507zr (ZTF Alert DC mag (Masci+ 2019)) 20221025.2075 14.416zg (ZTF Alert DC mag (Masci+ 2019)) 20221025.6081 145C (Masayuki Moriyama) 20221027.1254 14.481zr (ZTF Alert DC mag (Masci+ 2019)) 20221028.6035 147C (Masayuki Moriyama) 20221029.2406 14.272zr (ZTF Alert DC mag (Masci+ 2019)) 20221029.5814 14.84C (Masayuki Moriyama) 20221030.5957 147C (Masayuki Moriyama) 20221101.6073 147C (Masayuki Moriyama) 20221102.6019 14.83C (Masayuki Moriyama) 20221103.5960 148C (Masayuki Moriyama) 20221105.1110 14.222zr (ZTF Alert DC mag (Masci+ 2019)) 20221105.1549 14.217zg (ZTF Alert DC mag (Masci+ 2019)) 20221105.5796 148C (Masayuki Moriyama) 20221108.5711 147C (Masayuki Moriyama) 20221109.5374 149C (Masayuki Moriyama) 20221111.5695 147C (Masayuki Moriyama) 20221112.1624 14.415zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.5565 147C (Masayuki Moriyama) 20221116.5463 148C (Masayuki Moriyama) 20221119.5419 147C (Masayuki Moriyama) 20221121.5500 150C (Masayuki Moriyama)

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[vsnet-campaign-dn 16665] ZTF22abnmsdh: double outburst
by Taichi Kato 23 Nov '22

23 Nov '22

ZTF22abnmsdh: double outburst Either long rebrightening or (more likely?) AM CVn-type object. YYYYMMDD(UT) mag observer 20221017.1459 15.914zg (ZTF Alert DC mag (Masci+ 2019)) 20221017.1792 16.263zr (ZTF Alert DC mag (Masci+ 2019)) 20221018.7487 16.44C (Masayuki Moriyama) 20221019.1718 16.505zr (ZTF Alert DC mag (Masci+ 2019)) 20221019.2271 16.190zg (ZTF Alert DC mag (Masci+ 2019)) 20221019.7261 16.62C (Masayuki Moriyama) 20221020.6809 16.90C (Masayuki Moriyama) 20221021.1828 16.772zr (ZTF Alert DC mag (Masci+ 2019)) 20221021.2136 16.469zg (ZTF Alert DC mag (Masci+ 2019)) 20221022.7246 167C (Masayuki Moriyama) 20221023.5431 <180C (Masayuki Moriyama) 20221024.6618 <171C (Masayuki Moriyama) 20221025.6876 <176C (Masayuki Moriyama) 20221027.6275 <180C (Masayuki Moriyama) 20221111.1350 17.088zr (ZTF Alert DC mag (Masci+ 2019)) 20221111.2461 16.756zg (ZTF Alert DC mag (Masci+ 2019)) 20221113.1705 16.877zg (ZTF Alert DC mag (Masci+ 2019)) 20221113.2798 17.189zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.2364 17.472zr (ZTF Alert DC mag (Masci+ 2019)) 20221117.2012 19.751zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.1858 19.863zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.2040 19.879zr (ZTF Alert DC mag (Masci+ 2019))

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