[vsnet-alert 25627] MGAB-V320 likely superoutburst (since Mar. 30)

[Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert]

MGAB-V320  (UGSU)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=1498468
 
Recent ASAS-SN Sky Patrol light curve and data:
https://asas-sn.osu.edu/sky-patrol/coordinate/3856b0f6-ac80-429e-a25e-e03af40d75aa
MGAB-V320 20210331.583 15.70g ASN
 
ZTF light curve, data, and images (via Lasair):
https://lasair.roe.ac.uk/object/ZTF18abmdnao/
MGAB-V320 20210401.463 15.63zr ZTF
MGAB-V320 20210401.485 15.59zg ZTF
 
According to ATLAS forced photometry results this dwarf
nova was already bright on 2021 March 30.556 UT.
 
Clear skies,
Patrick
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References:
All-Sky Automated Survey for Supernovae (ASAS-SN) Sky Patrol:
- Shappee et al., 2014ApJ...788...48S
- Kochanek et al., 2017PASP..129j4502K
Asteroid Terrestrial-impact Last Alert System (ATLAS):
- Tonry et al., 2018PASP..130f4505T
- Heinze et al., 2018AJ....156..241H
Lasair:
- Smith et al., 2019RNAAS...3...26S
Zwicky Transient Facility (ZTF):
- Masci et al., 2019PASP..131a8003M