TDRSS lightcurve for Trigger=744791
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 31 Mar 17 01:41:40 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 744791, Seg_Num: 0
GRB_RA: 323.782d {+21h 35m 08s} (J2000),
324.029d {+21h 36m 07s} (current),
323.066d {+21h 32m 16s} (1950)
GRB_DEC: -24.414d {-24d 24' 48"} (J2000),
-24.336d {-24d 20' 09"} (current),
-24.637d {-24d 38' 13"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 25885 [cnts] Image_Peak=323 [image_cnts]
TRIGGER_DUR: 8.192 [sec]
TRIGGER_INDEX: 327 E_range: 15-50 keV
BKG_INTEN: 192329 [cnts]
BKG_TIME: 5957.16 SOD {01:39:17.16} UT
BKG_DUR: 64 [sec]
GRB_DATE: 17843 TJD; 90 DOY; 17/03/31
GRB_TIME: 6046.44 SOD {01:40:46.44} UT
GRB_PHI: -62.74 [deg]
GRB_THETA: 39.65 [deg]
SOLN_STATUS: 0x3
RATE_SIGNIF: 9.43 [sigma]
IMAGE_SIGNIF: 7.93 [sigma]
MERIT_PARAMS: +1 +0 +0 +3 +1 -2 +0 +0 -60 +0
SUN_POSTN: 9.69d {+00h 38m 46s} +4.17d {+04d 10' 22"}
SUN_DIST: 52.76 [deg] Sun_angle= 3.0 [hr] (West of Sun)
MOON_POSTN: 49.74d {+03h 18m 57s} +13.10d {+13d 06' 08"}
MOON_DIST: 91.55 [deg]
MOON_ILLUM: 12 [%]
GAL_COORDS: 25.00,-46.00 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 318.15, -9.51 [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 = 60.64,-15.08 [deg].
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 31 Mar 17 02:01:54 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 744791, Seg_Num: 0
GRB_RA: 323.782d {+21h 35m 08s} (J2000),
324.029d {+21h 36m 07s} (current),
323.066d {+21h 32m 16s} (1950)
GRB_DEC: -24.414d {-24d 24' 48"} (J2000),
-24.336d {-24d 20' 09"} (current),
-24.637d {-24d 38' 13"} (1950)
GRB_DATE: 17843 TJD; 90 DOY; 17/03/31
GRB_TIME: 6046.44 SOD {01:40:46.44} UT
TRIGGER_INDEX: 327
GRB_PHI: -62.74 [deg]
GRB_THETA: 39.65 [deg]
DELTA_TIME: 32.00 [sec]
TRIGGER_DUR: 8.192 [sec]
SOLN_STATUS: 0x3
RATE_SIGNIF: 9.43 [sigma]
IMAGE_SIGNIF: 7.93 [sigma]
LC_URL: sw00744791000msb.lc
Initial TDRSS lightcurve and spacecraft attitude plot
TDRSS lightcurve from T0-30 to T0+50 (zoom in)
TDRSS light curve from T0-1 to T0+2 (More zoom in)
1.6s binned TDRSS light curve
Extended TDRSS light curve and spacecraft attitude plot(s)
Extended TDRSS lc No.1
Plot creation:
Thu Mar 30 22:04:36 EDT 2017