TDRSS lightcurve for Trigger=315710

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 02 Jul 08 11:50:58 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     315710,   Seg_Num: 0
GRB_RA:          312.853d {+20h 51m 25s} (J2000),
                 312.853d {+20h 51m 25s} (current),
                 312.848d {+20h 51m 24s} (1950)
GRB_DEC:         +72.308d {+72d 18' 28"} (J2000),
                 +72.340d {+72d 20' 24"} (current),
                 +72.118d {+72d 07' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2694 [cnts]    Image_Peak=126 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   124     E_range: 25-100 keV
BKG_INTEN:       32500 [cnts]
BKG_TIME:        42629.08 SOD {11:50:29.08} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14649 TJD;   184 DOY;   08/07/02
GRB_TIME:        42643.68 SOD {11:50:43.68} UT
GRB_PHI:         -98.46 [deg]
GRB_THETA:        17.08 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     13.03 [sigma]
IMAGE_SIGNIF:    6.60 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  +2  +0  +0 -13  +1 
SUN_POSTN:       101.92d {+06h 47m 40s}  +22.99d {+22d 59' 08"}
SUN_DIST:         82.38 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:       92.74d {+06h 10m 58s}  +27.11d {+27d 06' 33"}
MOON_DIST:        76.84 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      106.92, 17.41 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       40.18, 74.30 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 138.66,9.17 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 02 Jul 08 12:08:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     315710,   Seg_Num: 0
GRB_RA:          312.853d {+20h 51m 25s} (J2000),
                 312.853d {+20h 51m 25s} (current),
                 312.848d {+20h 51m 24s} (1950)
GRB_DEC:         +72.308d {+72d 18' 28"} (J2000),
                 +72.340d {+72d 20' 24"} (current),
                 +72.118d {+72d 07' 06"} (1950)
GRB_DATE:        14649 TJD;   184 DOY;   08/07/02
GRB_TIME:        42643.68 SOD {11:50:43.68} UT
TRIGGER_INDEX:   124
GRB_PHI:         -98.46 [deg]
GRB_THETA:        17.08 [deg]
DELTA_TIME:      -18.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     13.03 [sigma]
IMAGE_SIGNIF:    6.60 [sigma]
LC_URL:          sw00315710000msb.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

Extended TDRSS lc No.4

Plot creation:
Wed Jul  2 08:09:44 EDT 2008