[vsnet-outburst 24712] MGAB-V1111: precursor (Jan. 17-20) and superoutburst (Jan. 21-29)

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

MGAB-V1111  (UGSU:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=1499458
 
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/213c863d-00e5-4c00-98ea-a125726f1bcd
 
The precursor outburst was detected by D. Denisenko on Jan. 17.843 UT
at mag. 15.64 CV (vsnet-alert messages 23865 and 23866):
http://ooruri.kusastro.kyoto-u.ac.jp/mailarchive/vsnet-alert/23865
http://ooruri.kusastro.kyoto-u.ac.jp/mailarchive/vsnet-alert/23866

No superhump detection has yet been reported.
 
Regards,
Patrick