[vsnet-alert 23928] MASTER OT J150719.46-283114.9: dwarf nova outburst (14.6 mag) in Libra

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

MASTER OT J150719.46-283114.9  (UGWZ:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=1540573
 
Complete 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/293086bc-ea8c-4d3f-ac22-01ccecf33233
 
Looks like a WZ Sge-type superoutburst.
Time-resolved photometry is urgently required.
 
Clear skies,
Patrick