TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Fri 17 Apr 09 15:28:28 UT NOTICE_TYPE: Swift-BAT GRB Position TRIGGER_NUM: 349450, Seg_Num: 0 GRB_RA: 209.706d {+13h 58m 49s} (J2000), 209.798d {+13h 59m 11s} (current), 209.213d {+13h 56m 51s} (1950) GRB_DEC: +47.000d {+47d 00' 01"} (J2000), +46.955d {+46d 57' 20"} (current), +47.243d {+47d 14' 34"} (1950) GRB_ERROR: 3.00 [arcmin radius, statistical only] GRB_INTEN: 0 [cnts] Image_Peak=4847 [image_cnts] TRIGGER_DUR: 320.000 [sec] (=5.3 [min]) TRIGGER_INDEX: 20000 E_range: 15-50 keV BKG_INTEN: 0 [cnts] BKG_TIME: 0.00 SOD {00:00:00.00} UT BKG_DUR: 0 [sec] GRB_DATE: 14938 TJD; 107 DOY; 09/04/17 GRB_TIME: 55203.33 SOD {15:20:03.33} UT GRB_PHI: 18.09 [deg] GRB_THETA: 18.90 [deg] SOLN_STATUS: 0x13 RATE_SIGNIF: 0.00 [sigma] IMAGE_SIGNIF: 9.81 [sigma] MERIT_PARAMS: +1 +0 +0 +6 +1 +0 +0 +0 +53 +0 SUN_POSTN: 25.77d {+01h 43m 04s} +10.67d {+10d 40' 20"} SUN_DIST: 122.26 [deg] Sun_angle= 11.7 [hr] (West of Sun) MOON_POSTN: 300.72d {+20h 02m 53s} -21.07d {-21d 04' 25"} MOON_DIST: 105.85 [deg] MOON_ILLUM: 49 [%] GAL_COORDS: 93.71, 66.12 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 181.85, 53.65 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: SWIFT-BAT GRB Coordinates. COMMENTS: This Notice was delayed by more than 60 sec past the end of the trigger integration interval; COMMENTS: probably due to it occurring during a Malindi downlink session. COMMENTS: This is an image trigger. (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.) 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 = 88.75,-20.46 [deg]. TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Fri 17 Apr 09 15:29:03 UT NOTICE_TYPE: Swift-XRT Position TRIGGER_NUM: 349450, Seg_Num: 0 GRB_RA: 209.6931d {+13h 58m 46.34s} (J2000), 209.7846d {+13h 59m 08.31s} (current), 209.2001d {+13h 56m 48.01s} (1950) GRB_DEC: +47.0170d {+47d 01' 01.2"} (J2000), +46.9721d {+46d 58' 19.4"} (current), +47.2594d {+47d 15' 33.9"} (1950) GRB_ERROR: 5.0 [arcsec radius, statistical plus systematic, 90% containment] GRB_INTEN: 2.77e-09 [erg/cm2/sec] GRB_SIGNIF: 8.71 [sigma] IMG_START_DATE: 14938 TJD; 107 DOY; 09/04/17 IMG_START_TIME: 55590.38 SOD {15:26:30.38} UT, 387.0 [sec] since BAT Trigger Time TAM[0-3]: 327.67 237.26 261.60 243.63 AMPLIFIER: 2 WAVEFORM: 134 SUN_POSTN: 25.77d {+01h 43m 04s} +10.67d {+10d 40' 21"} SUN_DIST: 122.24 [deg] Sun_angle= 11.7 [hr] (West of Sun) MOON_POSTN: 300.73d {+20h 02m 54s} -21.07d {-21d 04' 20"} MOON_DIST: 105.86 [deg] MOON_ILLUM: 49 [%] GAL_COORDS: 93.75, 66.11 [deg] galactic lon,lat of the burst ECL_COORDS: 181.82, 53.66 [deg] ecliptic lon,lat of the burst COMMENTS: SWIFT-XRT Coordinates. COMMENTS: The XRT position is 1.13 arcmin from the BAT position. 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 .