//////////////////////////////////////////////////////////////////////// TITLE: GCN CIRCULAR NUMBER: 8585 SUBJECT: GRB 081130: MASTER VWF prompt optical observations Fermi GRB DATE: 08/12/01 10:49:09 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, A.Kuznetcov Sternberg Astronomical Institute, Moscow State University A. Tlatov, A.Parkhomenko Kislovodsk Solar Station of the Pulkovo Observatory V.Krushinski, I.Zalognikh Ural State University, Kourovka S.Yazev, K.Ivanov Irkutsk State University One of the four MASTER Very Wide Field Cameras located at Kislovodsk (http://apollo.sai.msu.ru/, D=50 mm, 4x1000 square degrees, 35'' per pix) has observed the 70% Fermi large error box (Trig Nuber 249750316) with 5s exposures during all night without time gap between images. These unfiltered images are calibrated relative to Tycho stars (V). The magnitued limit of the each emage is ~11m. Note: the GRB was at the edge of the camera FOW. The message may be cited. mailto: lipunov@sai.msu.ru //////////////////////////////////////////////////////////////////////// TITLE: GCN CIRCULAR NUMBER: 8592 SUBJECT: GRB 081130: Fermi GBM detection DATE: 08/12/02 16:10:20 GMT FROM: Andreas von Kienlin at MPE A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team: "At 05:04:40.72 UT on 30 November 2008, the Fermi Gamma-Ray Burst Monitor triggered and located GRB 081130 (trigger 249714281 / 081130212). The on-ground calculated location, using the GBM trigger data, is RA = 37.0, DEC = +46.0 (J2000 degrees, equivalent to 02h 28m, 46d 00'), with an uncertainty of 5.0 degrees (radius, 1-sigma containment, statistical only; there is additionally a systematic error which is currently estimated to be 2 to 3 degrees). The angle from the Fermi LAT boresight is 90 degrees. Since the source is soft and weak, the time-averaged spectrum is poorly constrained."