TDRSS lightcurve for Trigger=773898
Notes:
- 1) None of the TDRSS light curves are background subtracted.
GCN BAT Position Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 24 Sep 17 10:50:17 UT
NOTICE_TYPE: Swift-BAT GRB Position
TRIGGER_NUM: 773898, Seg_Num: 0
GRB_RA: 255.073d {+17h 00m 18s} (J2000),
255.386d {+17h 01m 33s} (current),
254.192d {+16h 56m 46s} (1950)
GRB_DEC: -41.934d {-41d 56' 02"} (J2000),
-41.959d {-41d 57' 32"} (current),
-41.860d {-41d 51' 36"} (1950)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_INTEN: 0 [cnts] Image_Peak=1814 [image_cnts]
TRIGGER_DUR: 88.000 [sec]
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: 18020 TJD; 267 DOY; 17/09/24
GRB_TIME: 38540.26 SOD {10:42:20.26} UT
GRB_PHI: 25.13 [deg]
GRB_THETA: 7.98 [deg]
SOLN_STATUS: 0x513
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.93 [sigma]
MERIT_PARAMS: +1 +0 +0 +6 +1 -2 +0 +1 -21 +0
SUN_POSTN: 181.45d {+12h 05m 49s} -0.63d {-00d 37' 47"}
SUN_DIST: 77.69 [deg] Sun_angle= -4.9 [hr] (East of Sun)
MOON_POSTN: 230.35d {+15h 21m 25s} -13.14d {-13d 08' 09"}
MOON_DIST: 36.09 [deg]
MOON_ILLUM: 18 [%]
GAL_COORDS: 344.09, 0.22 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 258.30,-19.10 [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 matches a source in the ground catalog: AX17007-4139, delta=0.278 [deg].
COMMENTS: This is not a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 134.20,14.02 [deg].
GCN BAT Lightcurve Notice
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sun 24 Sep 17 10:58:18 UT
NOTICE_TYPE: Swift-BAT GRB Lightcurve
TRIGGER_NUM: 773898, Seg_Num: 0
GRB_RA: 255.073d {+17h 00m 18s} (J2000),
255.386d {+17h 01m 33s} (current),
254.192d {+16h 56m 46s} (1950)
GRB_DEC: -41.934d {-41d 56' 02"} (J2000),
-41.959d {-41d 57' 32"} (current),
-41.860d {-41d 51' 36"} (1950)
GRB_DATE: 18020 TJD; 267 DOY; 17/09/24
GRB_TIME: 38540.26 SOD {10:42:20.26} UT
TRIGGER_INDEX: 20000
GRB_PHI: 25.13 [deg]
GRB_THETA: 7.98 [deg]
DELTA_TIME: 0.00 [sec]
TRIGGER_DUR: 88.000 [sec]
SOLN_STATUS: 0x513
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 7.93 [sigma]
LC_URL: sw00773898000msb.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
Extended TDRSS lc No.2
Plot creation:
Sun Sep 24 06:59:13 EDT 2017