TITLE: GCN CIRCULAR NUMBER: 24470 SUBJECT: LIGO/Virgo S190510g: MASTER possible OT in PGC094244 galaxy DATE: 19/05/11 05:22:00 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, F.Balakin, N.Tyurina, E. Gorbovskoy, V.Kornilov, D.Vlasenko, V.Vladimirov, D.Zimnukhov, A.Kuznetsov, P.Balanutsa, I.Gorbunov, A. Chasovnikov, V.Grinshpun, T.Pogrosheva (Lomonosov Moscow State University, SAI, Physics Department), A. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres (The Instituto de Astrofisica de Canarias), R. Podesta, C. Lopez, C.Francile, F. Podesta (Observatorio Astronomico Felix Aguilar OAFA, San Juan National University), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE,SJNU) D. Buckley (South African Astronomical Observatory), O. Gress, N.M. Budnev, O.Ershova (Applied Physics Institute, Irkutsk Stat University), V. Yurkov, A. Gabovich, Yu. Sergienko, D. Kobcev (Blagoveschensk EducationState University), OT MASTER140133.93-110805.8 in PGC094244 galaxy. MASTER-Kislovodsk auto-detection system discovered OT source at (RA, Dec) = 14h 01m 33.93s -11d 08m 05.8s on 2019-05-10.82038 UT. The OT unfiltered magnitude is ~19.0m (limit 19.2m). The OT is seen in 2 unfiltered images. There is no minor planet at this place. We have reference image without OT on 2014-05-26.82247 UT with unfiltered magnitude limit 19.8m. There is PGC094244 galaxy near OT. OT offset is 36W 22.6S . The galaxy distance is ~300 Mpc . Follow up observations are required. The message may be cited.