September 2021 - vsnet-alert - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-alert 26195] MASTER OT J052622.61+734629.7 rare outburst
by Taichi Kato 03 Sep '21

03 Sep '21

MASTER OT J052622.61+734629.7 rare outburst YYYYMMDD(UT) mag observer 20210828.8371 <157c (Yutaka Maeda) 20210829.8363 157:c (Yutaka Maeda) 20210830.8214 157:c (Yutaka Maeda) 20210831.1772 15.96C (Masao Funada) 20210831.8063 153:cG (Yutaka Maeda)

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[vsnet-alert 26194] CRTS J221232.0+160140 possible superoutburst
by Taichi Kato 03 Sep '21

03 Sep '21

CRTS J221232.0+160140 possible superoutburst Superoutburst in 2011 May. Interval too short? YYYYMMDD(UT) mag observer 20210805.7168 <158c (Yutaka Maeda) 20210814.3037 20.013zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210828.7130 <138c (Yutaka Maeda) 20210829.5883 <166c (Yutaka Maeda) 20210831.5707 144:cG (Yutaka Maeda)

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[vsnet-alert 26193] ASASSN-16le superoutburst
by Taichi Kato 03 Sep '21

03 Sep '21

ASASSN-16le superoutburst YYYYMMDD(UT) mag observer 20210827.3213 18.485zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.7990 <159c (Yutaka Maeda) 20210828.5421 152cG (Yutaka Maeda) 20210829.3264 15.112zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.6670 149cG (Yutaka Maeda) 20210829.9969 15.23C (Masao Funada) 20210831.6486 150:cG (Yutaka Maeda)

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[vsnet-alert 26192] ASASSN-19wz possible superoutburst
by Taichi Kato 03 Sep '21

03 Sep '21

ASASSN-19wz possible superoutburst Past ZTF data suggest an SU UMa star (possible superoutburst in 2020 Nov.). YYYYMMDD(UT) mag observer 20210901.2558 15.276zg (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-alert 26191] Gaia21ebn
by Taichi Kato 02 Sep '21

02 Sep '21

Gaia21ebn http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia21ebn/ Gaia21ebn AT2021xmg 2021-08-30 05:31:01 231.85226 49.65244 15.62 20.80 0.14 unknown 2021-09-01 21:10:07 ~5.5 mag outburst in Gaia source, candidate CV 152724.549 +493908.75 (2000.0) Gaia_DR2_1594504929308679936 plx=1.466(2.309) dismod=9.2 pmra=-29.339(3.569) pmdec=-6.083(2.522) G=20.762 BP=20.771 RP=20.492 152724.548 +493908.75 (2000.0) Gaia_EDR3_1594504929308679936 plx=0.787(1.051) dismod=10.5 pmra=-24.946(1.010) pmdec=-2.408(1.109) G=20.719 BP=20.769 RP=20.379 152724.599 +493908.96 (2000.0) GALEX_DR5_6374961960421690918 NUV=22.040(0.429) FUV=-(-)

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vsnet-alert September 2021