TDRSS lightcurve for Trigger=457076

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Jul 11 19:46:14 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     457076,   Seg_Num: 0
GRB_RA:          344.491d {+22h 57m 58s} (J2000),
                 344.676d {+22h 58m 42s} (current),
                 343.681d {+22h 54m 43s} (1950)
GRB_DEC:         -65.600d {-65d 36' 00"} (J2000),
                 -65.538d {-65d 32' 17"} (current),
                 -65.868d {-65d 52' 03"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1051 [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:        15753 TJD;   192 DOY;   11/07/11
GRB_TIME:        71096.85 SOD {19:44:56.85} UT
GRB_PHI:         -16.10 [deg]
GRB_THETA:        38.50 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.04 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +0 +56  +0 
SUN_POSTN:       110.75d {+07h 22m 59s}  +22.07d {+22d 04' 04"}
SUN_DIST:        124.60 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:      243.55d {+16h 14m 11s}  -22.76d {-22d 45' 48"}
MOON_DIST:        73.83 [deg]
MOON_ILLUM:      86 [%]
GAL_COORDS:      319.86,-47.63 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      310.65,-52.34 [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 = 178.52,-3.67 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Jul 11 20:05:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     457076,   Seg_Num: 0
GRB_RA:          344.491d {+22h 57m 58s} (J2000),
                 344.676d {+22h 58m 42s} (current),
                 343.681d {+22h 54m 43s} (1950)
GRB_DEC:         -65.600d {-65d 36' 00"} (J2000),
                 -65.538d {-65d 32' 17"} (current),
                 -65.868d {-65d 52' 03"} (1950)
GRB_DATE:        15753 TJD;   192 DOY;   11/07/11
GRB_TIME:        71096.85 SOD {19:44:56.85} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -16.10 [deg]
GRB_THETA:        38.50 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.04 [sigma]
LC_URL:          sw00457076000msb.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

Plot creation:
Mon Jul 11 16:05:23 EDT 2011