[vsnet-alert 24728] MASTER OT J213908.79+161240.2: likely a large-amplitude dwarf nova outburst (mag. 15.5, in Pegasus)

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

MASTER OT J213908.79+161240.2  (UG:)
(submitted to VSX)
 
MASTER discovery of bright OT with amplitude more than 8m:
http://www.astronomerstelegram.org/?read=14041
 
Transient Name Server:
https://wis-tns.weizmann.ac.il/object/2020ugj
 
Zwicky Transient Facility (ZTF) light curve:
https://lasair.roe.ac.uk/object/ZTF20acerdbr/

This likely dwarf nova outburst started probably on 2020 Sept. 25
(mag. 15.5 CR, amplitude at least 8 magnitudes).
*** Time-resolved photometry is encouraged. ***

Clear skies,
Patrick