TDRSS lightcurve for Trigger=302788

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 08 Feb 08 20:33:24 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     302788,   Seg_Num: 0
GRB_RA:          267.297d {+17h 49m 11s} (J2000),
                 267.423d {+17h 49m 42s} (current),
                 266.517d {+17h 46m 04s} (1950)
GRB_DEC:         -26.643d {-26d 38' 34"} (J2000),
                 -26.645d {-26d 38' 41"} (current),
                 -26.628d {-26d 37' 40"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1743 [image_cnts]
TRIGGER_DUR:     64.000 [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:        14504 TJD;    39 DOY;   08/02/08
GRB_TIME:        73925.43 SOD {20:32:05.43} UT
GRB_PHI:         -122.22 [deg]
GRB_THETA:         2.30 [deg]
SOLN_STATUS:     0x113
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.57 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +1 -61  +1 
SUN_POSTN:       321.87d {+21h 27m 29s}  -14.99d {-14d 59' 06"}
SUN_DIST:         51.83 [deg]   Sun_angle= 3.6 [hr] (West of Sun)
MOON_POSTN:      341.69d {+22h 46m 45s}   -6.57d {-06d 34' 26"}
MOON_DIST:        73.01 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:        2.37,  0.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.58, -3.23 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
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: GX 3+1,   delta=0.293 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 234.87,-12.02 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 08 Feb 08 20:49:41 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     302788,   Seg_Num: 0
GRB_RA:          267.297d {+17h 49m 11s} (J2000),
                 267.423d {+17h 49m 42s} (current),
                 266.517d {+17h 46m 04s} (1950)
GRB_DEC:         -26.643d {-26d 38' 34"} (J2000),
                 -26.645d {-26d 38' 41"} (current),
                 -26.628d {-26d 37' 40"} (1950)
GRB_DATE:        14504 TJD;    39 DOY;   08/02/08
GRB_TIME:        73925.43 SOD {20:32:05.43} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -122.22 [deg]
GRB_THETA:         2.30 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x113
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.57 [sigma]
LC_URL:          sw00302788000msb.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:
Fri Feb  8 15:50:09 EST 2008