////////////////////////////////////////////////////////////////////// TITLE: GCN/SWIFT NOTICE NOTICE_DATE: Tue 02 Apr 13 20:52:39 UT NOTICE_TYPE: Swift-BAT Monitor Alert SOURCE_OBJ: IGR J16418-4532 REF_NUM: 1 RA: 250.450d {+16h 41m 48s} (J2000), 250.468d {+16h 41m 52s} (current), 249.543d {+16h 38m 10s} (1950) DEC: -45.533d {-45d 31' 58"} (J2000), -45.535d {-45d 32' 05"} (current), -45.438d {-45d 26' 15"} (1950) CURR_FLUX: 0.0189 [cnts/cm2/sec] 82.00 [mCrab] BASELINE_FLUX: 0.0010 [cnts/cm2/sec] SIGNIF: 5.48 [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/weak/IGRJ16418-4532 SUN_POSTN: 12.21d {+00h 48m 51s} +5.24d {+05d 14' 22"} SUN_DIST: 115.61 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 279.41d {+18h 37m 38s} -19.09d {-19d 05' 15"} MOON_DIST: 35.64 [deg] MOON_ILLUM: 54 [%] GAL_COORDS: 339.19, 0.50 [deg] galactic lon,lat of the known-source transient ECL_COORDS: 255.24,-23.09 [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.