[vsnet-alert 25715] GO Com outburst (since Apr. 12)

Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Tue Apr 13 16:28:56 JST 2021

 GO Comae Berenices (UGSU)

The current outburst was first detected by Jeremy Shears
(see message below), who caught it on the rise.

Recent ASAS-SN Sky Patrol light curve and data:
COMGO 20210411.282 <17.37g ASN
COMGO 20210413.092 13.39g ASN
COMGO 20210413.093 13.38g ASN
COMGO 20210413.095 13.38g ASN

ZTF light curve, data, and images (via Lasair):
COMGO 20210413.2708 13.21zg ZTF ("difference magnitude" via Lasair)
Visual magnitude estimate by P. Schmeer, Bischmisheim, Germany:
COMGO 20210412.85 <138 SPK
The latest recorded superoutburst occurred in 2018 July.

Clear skies,
All-Sky Automated Survey for Supernovae (ASAS-SN) Sky Patrol:
- Shappee et al., 2014ApJ...788...48S
- Kochanek et al., 2017PASP..129j4502K
- Smith et al., 2019RNAAS...3...26S
Zwicky Transient Facility (ZTF):
- Masci et al., 2019PASP..131a8003M
     Am Dienstag, 13. April 2021, 00:03:03 MESZ hat Jeremy Shears <bunburyobservatory at hotmail.com> Folgendes geschrieben:  
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GO Com  Apr 12.914   14.0C

Jeremy Shears

Cheshire, UK

Sent from Mail for Windows 10


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