TDRSS lightcurve for Trigger=291292

Notes:

• 1) None of the TDRSS light curves are background subtracted.

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 17 Sep 07 07:34:17 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     291292,   Seg_Num: 0
GRB_RA:          293.925d {+19h 35m 42s} (J2000),
                 294.022d {+19h 36m 05s} (current),
                 293.295d {+19h 33m 11s} (1950)
GRB_DEC:          +2.413d {+02d 24' 47"} (J2000),
                  +2.430d {+02d 25' 50"} (current),
                  +2.301d {+02d 18' 05"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       16450 [cnts]    Image_Peak=2508 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 25-100 keV
BKG_INTEN:       35233 [cnts]
BKG_TIME:        27221.77 SOD {07:33:41.77} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14360 TJD;   260 DOY;   07/09/17
GRB_TIME:        27236.68 SOD {07:33:56.68} UT
GRB_PHI:          42.48 [deg]
GRB_THETA:        20.36 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     167.16 [sigma]
IMAGE_SIGNIF:    24.76 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2 +29  +0  +1 +48  +1 
SUN_POSTN:       174.53d {+11h 38m 07s}   +2.37d {+02d 21' 57"}
SUN_DIST:        119.32 [deg]   Sun_angle= -8.0 [hr] (East of Sun)
MOON_POSTN:      234.16d {+15h 36m 38s}  -24.72d {-24d 43' 11"}
MOON_DIST:        64.03 [deg]
MOON_ILLUM:      28 [%]
GAL_COORDS:       40.19, -8.71 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      296.26, 23.70 [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 = 132.45,-9.57 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 17 Sep 07 07:50:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     291292,   Seg_Num: 0
GRB_RA:          293.925d {+19h 35m 42s} (J2000),
                 294.022d {+19h 36m 05s} (current),
                 293.295d {+19h 33m 11s} (1950)
GRB_DEC:          +2.413d {+02d 24' 47"} (J2000),
                  +2.430d {+02d 25' 50"} (current),
                  +2.301d {+02d 18' 05"} (1950)
GRB_DATE:        14360 TJD;   260 DOY;   07/09/17
GRB_TIME:        27236.68 SOD {07:33:56.68} UT
TRIGGER_INDEX:   146
GRB_PHI:          42.48 [deg]
GRB_THETA:        20.36 [deg]
DELTA_TIME:      -50.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     167.16 [sigma]
IMAGE_SIGNIF:    24.76 [sigma]
LC_URL:          sw00291292000msb.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

Extended TDRSS lc No.3

Plot creation:
Mon Sep 17 03:50:56 EDT 2007