TDRSS lightcurve for Trigger=557640

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 07 Jun 13 11:17:42 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     557640,   Seg_Num: 0
GRB_RA:          266.433d {+17h 45m 44s} (J2000),
                 266.646d {+17h 46m 35s} (current),
                 265.638d {+17h 42m 33s} (1950)
GRB_DEC:         -28.992d {-28d 59' 32"} (J2000),
                 -28.997d {-28d 59' 48"} (current),
                 -28.973d {-28d 58' 23"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       192 [cnts]    Image_Peak=37 [image_cnts]
TRIGGER_DUR:     0.008 [sec] 
TRIGGER_INDEX:   10109     E_range: 15-50 keV
BKG_INTEN:       27832 [cnts]
BKG_TIME:        40637.35 SOD {11:17:17.35} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16450 TJD;   158 DOY;   13/06/07
GRB_TIME:        40646.63 SOD {11:17:26.63} UT
GRB_PHI:         -176.31 [deg]
GRB_THETA:         2.77 [deg]
SOLN_STATUS:     0x10D
RATE_SIGNIF:     30.82 [sigma]
IMAGE_SIGNIF:    7.63 [sigma]
MERIT_PARAMS:     +0  +0 +95  -7  +1  -2  +0  +1 +97  +0 
SUN_POSTN:        75.74d {+05h 02m 58s}  +22.79d {+22d 47' 23"}
SUN_DIST:        168.40 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:       62.02d {+04h 08m 05s}  +19.36d {+19d 21' 54"}
MOON_DIST:       155.62 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      359.96, -0.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      266.87, -5.59 [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 matches a source in the on-board catalog: Num=10314=X_1745.6-2901,   delta=0.044 [deg].  
COMMENTS:        This matches a source in the ground catalog: IGR J17456-2901,   delta=0.035 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 167.40,-17.64 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 07 Jun 13 11:34:31 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     557640,   Seg_Num: 0
GRB_RA:          266.433d {+17h 45m 44s} (J2000),
                 266.646d {+17h 46m 35s} (current),
                 265.638d {+17h 42m 33s} (1950)
GRB_DEC:         -28.992d {-28d 59' 32"} (J2000),
                 -28.997d {-28d 59' 48"} (current),
                 -28.973d {-28d 58' 23"} (1950)
GRB_DATE:        16450 TJD;   158 DOY;   13/06/07
GRB_TIME:        40646.69 SOD {11:17:26.69} UT
TRIGGER_INDEX:   10109
GRB_PHI:         -176.31 [deg]
GRB_THETA:         2.77 [deg]
DELTA_TIME:      25.00 [sec]
TRIGGER_DUR:     0.008 [sec] 
SOLN_STATUS:     0x10D
RATE_SIGNIF:     30.82 [sigma]
IMAGE_SIGNIF:    7.63 [sigma]
LC_URL:          sw00557640000msb.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 Jun  7 07:35:04 EDT 2013