[vsnet-alert 25551] CRTS J043112.4-031452 possible superoutburst

Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Wed Mar 17 19:31:20 JST 2021


CRTS J043112.4-031452  (UGSU+E)
Eclipsing; orbital period 0.066030 d (95.083 min)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=251553

Recent ASAS-SN Sky Patrol light curve and data:
https://asas-sn.osu.edu/sky-patrol/coordinate/b32a2ca4-7155-4178-9b9a-fbe358ddac38
CRTSJ043112.4-031452 20210315.030 <16.92g ASN
CRTSJ043112.4-031452 20210317.014  16.17g ASN
CRTSJ043112.4-031452 20210317.015  16.68g ASN
CRTSJ043112.4-031452 20210317.017  16.47g ASN

ZTF light curve, data, and images (via Lasair):
https://lasair.roe.ac.uk/object/ZTF18abvmjaw/
CRTSJ043112.4-031452 20210317.178  15.76zg ZTF

The most recently recorded superoutburst was observed
from 2020 January 9 to 26.

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
Lasair:
- Smith et al., 2019RNAAS...3...26S
Zwicky Transient Facility (ZTF):
- Masci et al., 2019PASP..131a8003M



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