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

[vsnet-alert 26610] ZTF18abunevo outburst (since Feb. 17)
by Patrick Schmeer 23 Feb '22

23 Feb '22

ZTF18abunevo (UGSS:) https://www.aavso.org/vsx/index.php?view=detail.top&oid=2225736 SS Cyg-type outbursts (slow rise etc.) according to ZTF data: https://lasair.roe.ac.uk/object/ZTF18abunevo/ Gaia (Photometric) Science Alerts data: http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22ast/ Complete ASAS-SN Sky Patrol light curve and data (contaminated): https://asas-sn.osu.edu/sky-patrol/coordinate/1cb1fc56-0f43-4fd1-88ea-69dad… Clear skies, Patrick ------- References: All-Sky Automated Survey for Supernovae (ASAS-SN) Sky Patrol: - Shappee et al., 2014ApJ...788...48S - Kochanek et al., 2017PASP..129j4502K Lasair: - Smith et al., 2019RNAAS...3...26S Zwicky Transient Facility (ZTF): - Masci et al., 2019PASP..131a8003M

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[vsnet-alert 26609] NSV 5031 rebrightened!
by Rod Stubbings 22 Feb '22

22 Feb '22

NSV 5031 has rebrightened from its first recorded superoutburst. NSV 5031 220221.483 <161 NSV 5031 220222.503 149 NSV 5031 220222.526 150 -- Rod Stubbings Tetoora Road Observatory Victoria, Australia Telescope: "Infinity" 22" f/3.8 stubbo(a)dcsi.net.au http://rodstubbingsobservatory.wordpress.com/

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[vsnet-alert 26608] CRTS J172515.5+073249 Gaia detection
by Taichi Kato 21 Feb '22

21 Feb '22

CRTS J172515.5+073249 Gaia detection http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22arr/ Gaia22arr AT2022cut 2022-02-18 18:04:41 261.31483 7.54699 16.29 20.86 0.11 unknown 2022-02-20 09:58:04 candidate CV CSS100706:172516+073249 in 4.5 mag blue outburst

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[vsnet-alert 26607] Gaia22asc
by Taichi Kato 21 Feb '22

21 Feb '22

Gaia22asc Rather strange light curve. Blue. http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22asc/ Gaia22asc AT2021ahpl 2022-02-19 23:04:31 228.99142 -19.29221 17.52 19.95 0.39 unknown 2022-02-21 08:31:14 Gaia and GALEX source brightens by 2.5 mag

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[vsnet-alert 26606] CRTS J050716.2+125314 likely superoutburst
by Taichi Kato 21 Feb '22

21 Feb '22

CRTS J050716.2+125314 likely superoutburst YYYYMMDD(UT) mag observer 20220221.1492 16.804zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-alert 26603] ASASSN-20pv rebightening again
by Taichi Kato 21 Feb '22

21 Feb '22

ASASSN-20pv rebightening again (AM CVn) YYYYMMDD(UT) mag observer 20220211.569 144 (Rod Stubbings) 20220212.550 154 (Rod Stubbings) 20220215.156 14.18C (Gary Poyner) 20220215.1570 14.09C (Masao Funada) 20220219.462 154 (Rod Stubbings)

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[vsnet-alert 26604] SX LMi full superoutburst
by Taichi Kato 20 Feb '22

20 Feb '22

SX LMi full superoutburst YYYYMMDD(UT) mag observer 20220208.6240 <153c (Yutaka Maeda) 20220210.6356 <157c (Yutaka Maeda) 20220210.9417 <142 (Eddy Muyllaert) 20220212.1599 171C (Masao Funada) 20220213.041 17.11C (Gary Poyner) 20220213.0417 16.88C (Eddy Muyllaert) 20220213.3014 17.268zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220215.6404 146:cG (Yutaka Maeda) 20220215.6405 146:cG (Yutaka Maeda) 20220218.2036 14.218zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220218.4051 14.104zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220219.9646 130 (Eddy Muyllaert)

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[vsnet-alert 26602] ZTF18aabhxip possuble superoutburst
by Taichi Kato 20 Feb '22

20 Feb '22

ZTF18aabhxip possuble superoutburst Type from the ZTF data. YYYYMMDD(UT) mag observer 20220220.1715 16.124zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220220.1935 16.564zg (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-alert 26601] CRTS J172515.5+073249 outburst
by Taichi Kato 20 Feb '22

20 Feb '22

CRTS J172515.5+073249 outburst Subtype unknown. Relatively rare outburst. Precursor + brightening? YYYYMMDD(UT) mag observer 20220107.2938 <163C (Eddy Muyllaert) 20220213.4971 15.400zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220218.5088 16.992zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220218.5370 16.805zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220220.4673 15.990zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20220220.5245 16.109zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-alert 26600] ASASSN-14ex likely superoutburst
by Taichi Kato 20 Feb '22

20 Feb '22

ASASSN-14ex likely superoutburst YYYYMMDD(UT) mag observer 20220124.8801 <151c (Yutaka Maeda) 20220130.8920 <132c (Yutaka Maeda) 20220201.8598 <148c (Yutaka Maeda) 20220208.8787 <149c (Yutaka Maeda) 20220210.8867 <147c (Yutaka Maeda) 20220220.4774 15.539zg (Zwicky Transient Facility Lasair (Masci+ 2019))

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