- vsnet-alert - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-alert 26995] CRTSJ035318.1-034847 possible superoutburst
by Taichi Kato 19 Oct '22

19 Oct '22

CRTSJ035318.1-034847 possible superoutburst Type from ZTF data. Supercycle about 90 d. YYYYMMDD(UT) mag observer 20221010.3980 18.602zg (ZTF Alert DC mag (Masci+ 2019)) 20221010.4414 19.389zr (ZTF Alert DC mag (Masci+ 2019)) 20221012.3725 17.943zr (ZTF Alert DC mag (Masci+ 2019)) 20221012.4425 18.293zg (ZTF Alert DC mag (Masci+ 2019)) 20221017.1745 15.26C (Masao Funada)

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[vsnet-alert 26994] ZTF18abocmat likely superoutburst
by Taichi Kato 19 Oct '22

19 Oct '22

ZTF18abocmat likely superoutburst Type from ZTF data. YYYYMMDD(UT) mag observer 20221013.1943 17.028zg (ZTF Alert DC mag (Masci+ 2019)) 20221015.1292 16.127zg (ZTF Alert DC mag (Masci+ 2019)) 20221015.1668 16.351zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-alert 26993] ZTF18aaqzomm likely superoutburst
by Taichi Kato 19 Oct '22

19 Oct '22

ZTF18aaqzomm likely superoutburst Type from ZTF data. Supercycle about 210 d. YYYYMMDD(UT) mag observer 20221012.1327 18.197zg (ZTF Alert DC mag (Masci+ 2019)) 20221013.1303 17.564zr (ZTF Alert DC mag (Masci+ 2019)) 20221013.1802 17.553zg (ZTF Alert DC mag (Masci+ 2019)) 20221014.1392 17.384zg (ZTF Alert DC mag (Masci+ 2019)) 20221015.1421 17.565zg (ZTF Alert DC mag (Masci+ 2019)) 20221015.1764 17.522zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-alert 26992] Gaia18cqv likely superoutburst
by Taichi Kato 19 Oct '22

19 Oct '22

Gaia18cqv likely superoutburst Type from ZTF data. YYYYMMDD(UT) mag observer 20221013.1371 16.818zr (ZTF Alert DC mag (Masci+ 2019)) 20221013.2242 16.688zg (ZTF Alert DC mag (Masci+ 2019)) 20221015.2204 16.931zg (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-alert 26991] SDSS J001153.08-064739.1: positive Pdot
by Taichi Kato 19 Oct '22

19 Oct '22

SDSS J001153.08-064739.1: positive Pdot Tonny Vanmunster, Josch Hambsch and Filipp Romanov have reported observations. The mean superhump period is 0.10446(2) d. Pdot is positive +8(3)*10^(-5), which is rare for an object in the period gap.

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[vsnet-alert 26990] Gaia19cvn: possible superoutburst
by Taichi Kato 18 Oct '22

18 Oct '22

Gaia19cvn: possible superoutburst Type from ZTF data. Superoutburst expected from supercycle (1 year). YYYYMMDD(UT) mag observer 20221014.2202 17.832zg (ZTF Alert DC mag (Masci+ 2019)) 20221014.3509 17.323zr (ZTF Alert DC mag (Masci+ 2019))

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[vsnet-alert 26989] ASASSN-22mr: appearance of ordinary superhumps
by Taichi Kato 18 Oct '22

18 Oct '22

ASASSN-22mr: appearance of ordinary superhumps According to observations by Josch Hambsch, this WZ Sge star already showed ordinary superhumps on Oct. 16. No information on Oct. 15 (gap in observation).

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[vsnet-alert 26988] Wils SDSSJ075107.50+300628.4 superoutburst
by Taichi Kato 16 Oct '22

16 Oct '22

Wils SDSSJ075107.50+300628.4 superoutburst YYYYMMDD(UT) mag observer 20220929.8449 <156c (Yutaka Maeda) 20220930.8269 <157c (Yutaka Maeda) 20221001.8005 <157c (Yutaka Maeda) 20221008.4555 15.579zr (ZTF Alert DC mag (Masci+ 2019)) 20221010.4291 15.012zg (ZTF Alert DC mag (Masci+ 2019)) 20221010.4928 15.266zr (ZTF Alert DC mag (Masci+ 2019)) 20221012.8187 150:cG (Yutaka Maeda) 20221013.4766 15.260zg (ZTF Alert DC mag (Masci+ 2019)) 20221013.8250 150:cG (Yutaka Maeda) 20221014.8032 150:cG (Yutaka Maeda) 20221014.8032 150:cG (Yutaka Maeda)

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[vsnet-alert 26987] Wils SDSSJ081408.42+090759.1 likely superoutburst
by Taichi Kato 16 Oct '22

16 Oct '22

Wils SDSSJ081408.42+090759.1 likely superoutburst YYYYMMDD(UT) mag observer 20221001.826 <171C (Mitsutaka Hiraga) 20221001.8307 <146c (Yutaka Maeda) 20221004.4989 19.372zr (ZTF Alert DC mag (Masci+ 2019)) 20221012.8494 <157c (Yutaka Maeda) 20221013.8557 140cG (Yutaka Maeda) 20221013.8557 140cG (Yutaka Maeda) 20221014.8337 142:cG (Yutaka Maeda)

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[vsnet-alert 26986] KIC 11390659 bright outburst
by Taichi Kato 16 Oct '22

16 Oct '22

KIC 11390659 bright outburst (Porb is said to be below the period gap, no superhumps have been detected) https://www.aavso.org/vsx/index.php?view=detail.top&oid=297526 YYYYMMDD(UT) mag observer 20221012.1327 16.652zg (ZTF Alert DC mag (Masci+ 2019)) 20221012.6669 <162C (Masayuki Moriyama) 20221013.6258 163:C (Masayuki Moriyama) 20221015.487 125 (Hiroyuki Maehara)

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