////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Sun 24 Nov 13 12:48:20 UT NOTICE_TYPE: Swift-BAT Monitor Alert SOURCE_OBJ: GRS 1758-258 REF_NUM: 2 RA: 270.302d {+18h 01m 12s} (J2000), 270.318d {+18h 01m 16s} (current), 269.527d {+17h 58m 07s} (1950) DEC: -25.743d {-25d 44' 33"} (J2000), -25.743d {-25d 44' 33"} (current), -25.742d {-25d 44' 32"} (1950) CURR_FLUX: 0.0240 [cnts/cm2/sec] 105.00 [mCrab] BASELINE_FLUX: 0.0091 [cnts/cm2/sec] SIGNIF: 4.16 [sigma] OUTBURST_DATE: 11910 TJD; -4382 DOY; 13/01/-4382 OUTBURST_TIME: 13.00 SOD {00:00:13.00} UT SAMPLING: Daily SRC_TYPE: Known SOLN_STATUS: 0x4 FLAGS: 0x40000001 LC_URL: http://swift.gsfc.nasa.gov/docs/swift/results/transients/GRS1758-258 SUN_POSTN: 240.33d {+16h 01m 18s} -20.64d {-20d 38' 20"} SUN_DIST: 27.97 [deg] Sun_angle= -2.0 [hr] (East of Sun) MOON_POSTN: 139.10d {+09h 16m 25s} +10.45d {+10d 26' 50"} MOON_DIST: 131.48 [deg] MOON_ILLUM: 62 [%] GAL_COORDS: 4.51, -1.36 [deg] galactic lon,lat of the known-source transient ECL_COORDS: 270.27, -2.30 [deg] ecliptic lon,lat of the known-source transient COMMENTS: SWIFT-BAT Monitor. COMMENTS: This Notice indicates the start/onset of the outburst. COMMENTS: This is an outburst from a previously known source. COMMENTS: This Notice was ground-processed from flight-data. COMMENTS: Source types: Known = Catalog source or source previously announced by Swift. COMMENTS: Unknown = Previously undetected possible new source. COMMENTS: Provisional = Unannounced Swift/BAT source previously detected in BAT monitor.