////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 15 Jan 06 13:08:58 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 177408, Seg_Num: 0 GRB_RA: 54.044d {+03h 36m 11s} (J2000), 54.130d {+03h 36m 31s} (current), 53.334d {+03h 33m 20s} (1950) GRB_DEC: +17.344d {+17d 20' 38"} (J2000), +17.364d {+17d 21' 49"} (current), +17.179d {+17d 10' 45"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 37728 [cnts] Image_Peak=775 [image_cnts] TRIGGER_DUR: 8.192 [sec] TRIGGER_INDEX: 477 E_range: 25-100 keV BKG_INTEN: 268936 [cnts] BKG_TIME: 47191.04 SOD {13:06:31.04} UT BKG_DUR: 64 [sec] GRB_DATE: 13750 TJD; 15 DOY; 06/01/15 GRB_TIME: 47280.64 SOD {13:08:00.64} UT GRB_PHI: -130.89 [deg] GRB_THETA: 20.45 [deg] SOLN_STATUS: 0x3 RATE_SIGNIF: 13.85 [sigma] IMAGE_SIGNIF: 10.48 [sigma] MERIT_PARAMS: +1 +0 +0 +4 +2 +4 +0 +0 +50 +1 SUN_POSTN: 297.20d {+19h 48m 48s} -21.09d {-21d 05' 08"} SUN_DIST: 120.71 [deg] MOON_POSTN: 131.39d {+08h 45m 34s} +22.44d {+22d 26' 14"} MOON_DIST: 72.04 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 169.60,-30.23 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 55.89, -1.94 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This is a rate trigger. COMMENTS: A point_source was found. COMMENTS: This does not match any source in the on-board catalog. COMMENTS: This does not match any source in the ground catalog. COMMENTS: This is a GRB. COMMENTS: This trigger occurred at longitude,latitude = 78.27,-19.99 [deg]. ////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 15 Jan 06 13:10:33 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 177408, Seg_Num: 0 GRB_RA: 54.0362d {+03h 36m 08.6s} (J2000), 54.1221d {+03h 36m 29.3s} (current), 53.3260d {+03h 33m 18.2s} (1950) GRB_DEC: +17.3462d {+17d 20' 46.3"} (J2000), +17.3659d {+17d 21' 57.3"} (current), +17.1813d {+17d 10' 52.6"} (1950) GRB_ERROR: 5.8 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 4.06e-09 [erg/cm2/sec] GRB_SIGNIF: 11.13 [sigma] IMG_START_DATE: 13750 TJD; 15 DOY; 06/01/15 IMG_START_TIME: 47393.26 SOD {13:09:53.26} UT, 112.6 [sec] since BAT Trigger Time TAM[0-3]: 327.60 237.18 261.30 243.05 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 297.20d {+19h 48m 48s} -21.09d {-21d 05' 08"} SUN_DIST: 120.70 [deg] MOON_POSTN: 131.40d {+08h 45m 37s} +22.43d {+22d 25' 60"} MOON_DIST: 72.05 [deg] MOON_ILLUM: 99 [%] GAL_COORDS: 169.60,-30.23 [deg] galactic lon,lat of the burst ECL_COORDS: 55.88, -1.94 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: WARNING: XRT alignment calibration is on-going, and there may be COMMENTS: residual systematic offsets of several arcseconds not accounted for yet COMMENTS: by our on-board position determination algorithm. We have increased COMMENTS: the estimated error circle radius to take this into account. COMMENTS: The object found at this position is either a very bright burst or a cosmic ray hit. COMMENTS: Examine the XRT Image to differentiate (CRs are much more compact; see examples at: COMMENTS: http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .