TDRSS lightcurve for Trigger=302728

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Feb 08 21:31:40 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     302728,   Seg_Num: 0
GRB_RA:          207.513d {+13h 50m 03s} (J2000),
                 207.614d {+13h 50m 27s} (current),
                 206.890d {+13h 47m 33s} (1950)
GRB_DEC:          +7.514d {+07d 30' 50"} (J2000),
                  +7.474d {+07d 28' 26"} (current),
                  +7.762d {+07d 45' 41"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3860 [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:        14503 TJD;    38 DOY;   08/02/07
GRB_TIME:        77421.44 SOD {21:30:21.44} UT
GRB_PHI:          -1.59 [deg]
GRB_THETA:        10.07 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    15.83 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +4  +0  +0 +41  +1 
SUN_POSTN:       320.91d {+21h 23m 40s}  -15.29d {-15d 17' 14"}
SUN_DIST:        114.37 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      329.85d {+21h 59m 25s}  -12.39d {-12d 23' 27"}
MOON_DIST:       122.99 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      340.93, 65.96 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      202.72, 17.59 [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 does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 98.39,-5.87 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 07 Feb 08 21:47:03 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     302728,   Seg_Num: 0
GRB_RA:          207.513d {+13h 50m 03s} (J2000),
                 207.614d {+13h 50m 27s} (current),
                 206.890d {+13h 47m 33s} (1950)
GRB_DEC:          +7.514d {+07d 30' 50"} (J2000),
                  +7.474d {+07d 28' 26"} (current),
                  +7.762d {+07d 45' 41"} (1950)
GRB_DATE:        14503 TJD;    38 DOY;   08/02/07
GRB_TIME:        77421.44 SOD {21:30:21.44} UT
TRIGGER_INDEX:   20000
GRB_PHI:          -1.59 [deg]
GRB_THETA:        10.07 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    15.83 [sigma]
LC_URL:          sw00302728000msb.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:
Thu Feb  7 16:47:25 EST 2008