TDRSS lightcurve for Trigger=457330

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 15 Jul 11 13:14:12 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     457330,   Seg_Num: 0
GRB_RA:          237.660d {+15h 50m 38s} (J2000),
                 237.864d {+15h 51m 27s} (current),
                 236.775d {+15h 47m 06s} (1950)
GRB_DEC:         -46.233d {-46d 13' 59"} (J2000),
                 -46.268d {-46d 16' 02"} (current),
                 -46.083d {-46d 04' 56"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1017 [cnts]    Image_Peak=147 [image_cnts]
TRIGGER_DUR:     0.128 [sec] 
TRIGGER_INDEX:   122     E_range: 25-100 keV
BKG_INTEN:       24505 [cnts]
BKG_TIME:        47616.84 SOD {13:13:36.84} UT
BKG_DUR:         8 [sec]
GRB_DATE:        15757 TJD;   196 DOY;   11/07/15
GRB_TIME:        47630.98 SOD {13:13:50.98} UT
GRB_PHI:         -179.10 [deg]
GRB_THETA:        34.11 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     31.33 [sigma]
IMAGE_SIGNIF:    11.86 [sigma]
MERIT_PARAMS:     +1  +0  +0  -3  +2  +1  +0  +1 +61  +0 
SUN_POSTN:       114.53d {+07h 38m 07s}  +21.52d {+21d 31' 24"}
SUN_DIST:        128.21 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      297.40d {+19h 49m 36s}  -18.11d {-18d 06' 26"}
MOON_DIST:        56.10 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      332.29,  6.17 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.80,-25.47 [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 = 173.98,-20.44 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 15 Jul 11 13:30:54 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     457330,   Seg_Num: 0
GRB_RA:          237.660d {+15h 50m 38s} (J2000),
                 237.864d {+15h 51m 27s} (current),
                 236.775d {+15h 47m 06s} (1950)
GRB_DEC:         -46.233d {-46d 13' 59"} (J2000),
                 -46.268d {-46d 16' 02"} (current),
                 -46.083d {-46d 04' 56"} (1950)
GRB_DATE:        15757 TJD;   196 DOY;   11/07/15
GRB_TIME:        47630.98 SOD {13:13:50.98} UT
TRIGGER_INDEX:   122
GRB_PHI:         -179.10 [deg]
GRB_THETA:        34.11 [deg]
DELTA_TIME:      25.00 [sec]
TRIGGER_DUR:     0.128 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     31.33 [sigma]
IMAGE_SIGNIF:    11.86 [sigma]
LC_URL:          sw00457330000msb.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 Jul 15 09:31:03 EDT 2011