[vsnet-outburst 25046] SBS 1108+574 superoutburst (apparently since Apr. 18)

Sat Apr 25 17:43:53 JST 2020

SBS 1108+574  (UGSU, EI Psc star)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=281975

Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) light curve and data:
https://asas-sn.osu.edu/light_curves/2c7421e2-984b-486d-9480-9f6133887126

ZTF light curve:
https://lasair.roe.ac.uk/object/ZTF17aaajmqk/

A detection (16.2 mag, probably near the limit) was reported
by Mitsutaka Hiraga for Apr. 18.560 UT (vsnet-obs 91513).

Time-resolved photometry is encouraged.

Clear skies,
Patrick