TDRSS lightcurve for Trigger=796778

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 12 Dec 17 11:58:00 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     796778,   Seg_Num: 0
GRB_RA:          293.900d {+19h 35m 36s} (J2000),
                 294.096d {+19h 36m 23s} (current),
                 293.355d {+19h 33m 25s} (1950)
GRB_DEC:         +20.568d {+20d 34' 06"} (J2000),
                 +20.609d {+20d 36' 33"} (current),
                 +20.457d {+20d 27' 25"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       12410 [cnts]    Image_Peak=298 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   291     E_range: 15-50 keV
BKG_INTEN:       108961 [cnts]
BKG_TIME:        42987.85 SOD {11:56:27.85} UT
BKG_DUR:         40 [sec]
GRB_DATE:        18099 TJD;   346 DOY;   17/12/12
GRB_TIME:        43041.68 SOD {11:57:21.68} UT
GRB_PHI:         -107.35 [deg]
GRB_THETA:        24.14 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.48 [sigma]
IMAGE_SIGNIF:    7.35 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +1  -3  +0  +1 -57  +0 
SUN_POSTN:       259.83d {+17h 19m 19s}  -23.11d {-23d 06' 24"}
SUN_DIST:         55.02 [deg]   Sun_angle= -2.3 [hr] (East of Sun)
MOON_POSTN:      196.86d {+13h 07m 27s}   -2.39d {-02d 23' 34"}
MOON_DIST:        97.61 [deg]
MOON_ILLUM:      28 [%]
GAL_COORDS:       56.16,  0.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      300.44, 41.52 [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 = 73.09,2.20 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 12 Dec 17 12:15:41 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     796778,   Seg_Num: 0
GRB_RA:          293.900d {+19h 35m 36s} (J2000),
                 294.096d {+19h 36m 23s} (current),
                 293.355d {+19h 33m 25s} (1950)
GRB_DEC:         +20.568d {+20d 34' 06"} (J2000),
                 +20.609d {+20d 36' 33"} (current),
                 +20.457d {+20d 27' 25"} (1950)
GRB_DATE:        18099 TJD;   346 DOY;   17/12/12
GRB_TIME:        43041.68 SOD {11:57:21.68} UT
TRIGGER_INDEX:   291
GRB_PHI:         -107.35 [deg]
GRB_THETA:        24.14 [deg]
DELTA_TIME:      58.00 [sec]
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     9.48 [sigma]
IMAGE_SIGNIF:    7.35 [sigma]
LC_URL:          sw00796778000msb.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:
Tue Dec 12 07:16:03 EST 2017