TDRSS lightcurve for Trigger=192152

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 23 Feb 06 19:41:22 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     192152,   Seg_Num: 0
GRB_RA:          254.241d {+16h 56m 58s} (J2000),
                 254.340d {+16h 57m 21s} (current),
                 253.441d {+16h 53m 46s} (1950)
GRB_DEC:         -30.807d {-30d 48' 24"} (J2000),
                 -30.816d {-30d 48' 57"} (current),
                 -30.729d {-30d 43' 45"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6779 [cnts]    Image_Peak=580 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   146     E_range: 50-350 keV
BKG_INTEN:       31481 [cnts]
BKG_TIME:        70846.96 SOD {19:40:46.96} UT
BKG_DUR:         8 [sec]
GRB_DATE:        13789 TJD;    54 DOY;   06/02/23
GRB_TIME:        70864.88 SOD {19:41:04.88} UT
GRB_PHI:          27.06 [deg]
GRB_THETA:        27.11 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     40.70 [sigma]
IMAGE_SIGNIF:    16.42 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3 +15  -1  +1 -19  +1 
SUN_POSTN:       336.89d {+22h 27m 33s}   -9.66d {-09d 39' 29"}
SUN_DIST:         78.71 [deg]   Sun_angle= 5.5 [hr] (West of Sun)
MOON_POSTN:      277.69d {+18h 30m 46s}  -28.45d {-28d 27' 09"}
MOON_DIST:        20.40 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:      352.46,  7.62 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      256.37, -8.11 [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 = 120.95,-5.59 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 23 Feb 06 19:44:49 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     192152,   Seg_Num: 0
GRB_RA:          254.241d {+16h 56m 58s} (J2000),
                 254.340d {+16h 57m 21s} (current),
                 253.441d {+16h 53m 46s} (1950)
GRB_DEC:         -30.807d {-30d 48' 24"} (J2000),
                 -30.816d {-30d 48' 57"} (current),
                 -30.729d {-30d 43' 45"} (1950)
GRB_DATE:        13789 TJD;    54 DOY;   06/02/23
GRB_TIME:        70864.88 SOD {19:41:04.88} UT
TRIGGER_INDEX:   146
GRB_PHI:          27.06 [deg]
GRB_THETA:        27.11 [deg]
DELTA_TIME:      -31.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     40.70 [sigma]
IMAGE_SIGNIF:    16.42 [sigma]
LC_URL:          sw00192152000msb.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

Plot creation:
Thu Feb 23 14:47:04 EST 2006