TDRSS lightcurve for Trigger=306754

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 05:46:44 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     306754,   Seg_Num: 0
GRB_RA:          206.354d {+13h 45m 25s} (J2000),
                 206.440d {+13h 45m 45s} (current),
                 205.833d {+13h 43m 20s} (1950)
GRB_DEC:         +44.079d {+44d 04' 44"} (J2000),
                 +44.038d {+44d 02' 17"} (current),
                 +44.329d {+44d 19' 44"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       46651 [cnts]    Image_Peak=395 [image_cnts]
TRIGGER_DUR:     12.160 [sec] 
TRIGGER_INDEX:   491     E_range: 25-100 keV
BKG_INTEN:       217347 [cnts]
BKG_TIME:        20645.34 SOD {05:44:05.34} UT
BKG_DUR:         64 [sec]
GRB_DATE:        14544 TJD;    79 DOY;   08/03/19
GRB_TIME:        20742.05 SOD {05:45:42.05} UT
GRB_PHI:          14.94 [deg]
GRB_THETA:        52.84 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.96 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
MERIT_PARAMS:     +1  +0  +0  +4  +2  +6  +0  +0 +64  +1 
SUN_POSTN:       359.08d {+23h 56m 20s}   -0.40d {-00d 23' 53"}
SUN_DIST:        130.04 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      151.09d {+10h 04m 21s}  +11.60d {+11d 36' 16"}
MOON_DIST:        57.30 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:       93.78, 69.87 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      181.41, 49.92 [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 = 184.26,0.91 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 19 Mar 08 05:49:25 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     306754,   Seg_Num: 0
GRB_RA:          206.354d {+13h 45m 25s} (J2000),
                 206.440d {+13h 45m 45s} (current),
                 205.833d {+13h 43m 20s} (1950)
GRB_DEC:         +44.079d {+44d 04' 44"} (J2000),
                 +44.038d {+44d 02' 17"} (current),
                 +44.329d {+44d 19' 44"} (1950)
GRB_DATE:        14544 TJD;    79 DOY;   08/03/19
GRB_TIME:        20742.05 SOD {05:45:42.05} UT
TRIGGER_INDEX:   491
GRB_PHI:          14.94 [deg]
GRB_THETA:        52.84 [deg]
DELTA_TIME:      -69.00 [sec]
TRIGGER_DUR:     12.160 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.96 [sigma]
IMAGE_SIGNIF:    7.23 [sigma]
LC_URL:          sw00306754000msb.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 Mar 19 03:23:12 EDT 2008