TDRSS lightcurve for Trigger=577968

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Nov 13 00:34:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     577968,   Seg_Num: 0
GRB_RA:          332.339d {+22h 09m 21s} (J2000),
                 332.539d {+22h 10m 09s} (current),
                 331.618d {+22h 06m 28s} (1950)
GRB_DEC:         -31.722d {-31d 43' 19"} (J2000),
                 -31.654d {-31d 39' 13"} (current),
                 -31.968d {-31d 58' 04"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3908 [cnts]    Image_Peak=166 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   137     E_range: 15-50 keV
BKG_INTEN:       24925 [cnts]
BKG_TIME:        2028.71 SOD {00:33:48.71} UT
BKG_DUR:         8 [sec]
GRB_DATE:        16613 TJD;   321 DOY;   13/11/17
GRB_TIME:        2044.71 SOD {00:34:04.71} UT
GRB_PHI:          48.82 [deg]
GRB_THETA:        16.44 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     11.91 [sigma]
IMAGE_SIGNIF:    6.87 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  -3  +0  +0  -2  +0 
SUN_POSTN:       232.46d {+15h 29m 51s}  -18.97d {-18d 58' 14"}
SUN_DIST:         88.29 [deg]   Sun_angle= -6.7 [hr] (East of Sun)
MOON_POSTN:       45.59d {+03h 02m 22s}  +16.17d {+16d 10' 07"}
MOON_DIST:        84.71 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       15.54,-54.61 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      322.82,-18.99 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 258.30,19.61 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 17 Nov 13 00:51:01 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     577968,   Seg_Num: 0
GRB_RA:          332.339d {+22h 09m 21s} (J2000),
                 332.539d {+22h 10m 09s} (current),
                 331.618d {+22h 06m 28s} (1950)
GRB_DEC:         -31.722d {-31d 43' 19"} (J2000),
                 -31.654d {-31d 39' 13"} (current),
                 -31.968d {-31d 58' 04"} (1950)
GRB_DATE:        16613 TJD;   321 DOY;   13/11/17
GRB_TIME:        2044.71 SOD {00:34:04.71} UT
TRIGGER_INDEX:   137
GRB_PHI:          48.82 [deg]
GRB_THETA:        16.44 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x83
RATE_SIGNIF:     11.91 [sigma]
IMAGE_SIGNIF:    6.87 [sigma]
LC_URL:          sw00577968000msb.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

Plot creation:
Sat Nov 16 19:51:46 EST 2013