TDRSS lightcurve for Trigger=340734

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Jan 09 07:30:19 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     340734,   Seg_Num: 0
GRB_RA:          263.343d {+17h 33m 22s} (J2000),
                 263.546d {+17h 34m 11s} (current),
                 262.222d {+17h 28m 53s} (1950)
GRB_DEC:         -60.135d {-60d 08' 05"} (J2000),
                 -60.141d {-60d 08' 26"} (current),
                 -60.100d {-60d 06' 00"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       241 [cnts]    Image_Peak=36 [image_cnts]
TRIGGER_DUR:     0.032 [sec] 
TRIGGER_INDEX:   10318     E_range: 25-100 keV
BKG_INTEN:       29350 [cnts]
BKG_TIME:        26995.56 SOD {07:29:55.56} UT
BKG_DUR:         8 [sec]
GRB_DATE:        14853 TJD;    22 DOY;   09/01/22
GRB_TIME:        27005.80 SOD {07:30:05.80} UT
GRB_PHI:         -49.73 [deg]
GRB_THETA:        14.90 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     10.72 [sigma]
IMAGE_SIGNIF:    6.54 [sigma]
MERIT_PARAMS:     +1  +0  +0  -5  +2  -4  +0  +0 -64  +0 
SUN_POSTN:       304.68d {+20h 18m 43s}  -19.62d {-19d 37' 15"}
SUN_DIST:         49.88 [deg]   Sun_angle= 2.7 [hr] (West of Sun)
MOON_POSTN:      257.36d {+17h 09m 26s}  -27.07d {-27d 04' 19"}
MOON_DIST:        33.34 [deg]
MOON_ILLUM:      14 [%]
GAL_COORDS:      331.91,-14.32 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      265.87,-36.79 [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 = 15.07,16.74 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Jan 09 07:35:11 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     9437809,   Seg_Num: 235
GRB_RA:          263.343d {+17h 33m 22s} (J2000),
                 263.546d {+17h 34m 11s} (current),
                 262.222d {+17h 28m 53s} (1950)
GRB_DEC:         -60.135d {-60d 08' 05"} (J2000),
                 -60.141d {-60d 08' 26"} (current),
                 -60.100d {-60d 06' 00"} (1950)
GRB_DATE:        14853 TJD;    22 DOY;   09/01/22
GRB_TIME:        27006.06 SOD {07:30:06.06} UT
TRIGGER_INDEX:   10318
GRB_PHI:         -49.73 [deg]
GRB_THETA:        14.90 [deg]
DELTA_TIME:      1073.00 [sec]
TRIGGER_DUR:     0.032 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     10.72 [sigma]
IMAGE_SIGNIF:    6.54 [sigma]
LC_URL:          sw00340734000msb.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 Jan 22 02:35:33 EST 2009