[vsnet-grb 398175] GCN/SWIFT_BAT_LIGHTCURVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Tue Feb 26 15:22:41 JST 2019
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Tue 26 Feb 19 06:22:32 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 890732, Seg_Num: 0
GRB_RA: 247.821d {+16h 31m 17s} (J2000),
248.175d {+16h 32m 42s} (current),
246.897d {+16h 27m 35s} (1950)
GRB_DEC: -47.792d {-47d 47' 30"} (J2000),
-47.832d {-47d 49' 54"} (current),
-47.685d {-47d 41' 04"} (1950)
GRB_DATE: 18540 TJD; 57 DOY; 19/02/26
GRB_TIME: 22369.51 SOD {06:12:49.51} UT
TRIGGER_INDEX: 20000
GRB_PHI: -97.52 [deg]
GRB_THETA: 20.69 [deg]
DELTA_TIME: 0.00 [sec]
TRIGGER_DUR: 384.000 [sec] (=6.4 [min])
SOLN_STATUS: 0x11D
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 11.43 [sigma]
LC_URL: sw00890732000msb.lc
SUN_POSTN: 339.06d {+22h 36m 14s} -8.81d {-08d 48' 26"}
SUN_DIST: 84.07 [deg] Sun_angle= 6.1 [hr] (West of Sun)
MOON_POSTN: 243.69d {+16h 14m 47s} -17.05d {-17d 03' 02"}
MOON_DIST: 31.00 [deg]
MOON_ILLUM: 52 [%]
GAL_COORDS: 336.30, 0.32 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 253.67,-25.60 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT-BAT GRB Lightcurve.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is an image trigger.
COMMENTS: A point_source was found.
COMMENTS: This matches a source in the on-board catalog.
COMMENTS: This matches a source in the ground catalog: AX_1631.9-4752, delta=0.153 [deg].
COMMENTS: This is not a GRB.
COMMENTS: This is an interesting source.
COMMENTS: This trigger occurred at longitude,latitude = 321.61,20.61 [deg].
COMMENTS: This lightcurve contains more than 50 illegal values -- probably an empty lightcurve.
COMMENTS: So the FITS file will have empty/missing rows -- possibly all rows will be missing.
COMMENTS: One explanation is a long Image-trigger(>~10min); another is corrupted tlm.
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