TDRSS lightcurve for Trigger=797070

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Dec 17 04:19:27 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     797070,   Seg_Num: 0
GRB_RA:           41.196d {+02h 44m 47s} (J2000),
                  41.444d {+02h 45m 47s} (current),
                  40.506d {+02h 42m 01s} (1950)
GRB_DEC:         +15.317d {+15d 19' 02"} (J2000),
                 +15.392d {+15d 23' 32"} (current),
                 +15.107d {+15d 06' 24"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       6786 [cnts]    Image_Peak=205 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   443     E_range: 15-50 keV
BKG_INTEN:       70456 [cnts]
BKG_TIME:        15291.84 SOD {04:14:51.84} UT
BKG_DUR:         24 [sec]
GRB_DATE:        18101 TJD;   348 DOY;   17/12/14
GRB_TIME:        15329.15 SOD {04:15:29.15} UT
GRB_PHI:         -171.60 [deg]
GRB_THETA:        18.86 [deg]
SOLN_STATUS:     0x2083
RATE_SIGNIF:     7.34 [sigma]
IMAGE_SIGNIF:    6.78 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +1  -3  +0  +0 +77  +0 
SUN_POSTN:       261.68d {+17h 26m 44s}  -23.22d {-23d 12' 57"}
SUN_DIST:        141.35 [deg]   Sun_angle= -9.3 [hr] (East of Sun)
MOON_POSTN:      216.63d {+14h 26m 31s}   -9.17d {-09d 10' 02"}
MOON_DIST:       172.20 [deg]
MOON_ILLUM:      15 [%]
GAL_COORDS:      159.28,-39.42 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       43.47, -0.59 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
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:        There is a bright star (mag=5.77) 3.41 arcmin from this position.  
COMMENTS:        Galaxy IC1839 (of total mag=15.00 and dia=1.10 arcmin) is inside the position error circle.  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Dec 17 04:32:29 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     797070,   Seg_Num: 0
GRB_RA:           41.196d {+02h 44m 47s} (J2000),
                  41.444d {+02h 45m 47s} (current),
                  40.506d {+02h 42m 01s} (1950)
GRB_DEC:         +15.317d {+15d 19' 02"} (J2000),
                 +15.392d {+15d 23' 32"} (current),
                 +15.107d {+15d 06' 24"} (1950)
GRB_DATE:        18101 TJD;   348 DOY;   17/12/14
GRB_TIME:        15329.15 SOD {04:15:29.15} UT
TRIGGER_INDEX:   443
GRB_PHI:         -171.60 [deg]
GRB_THETA:        18.86 [deg]
DELTA_TIME:      -51.00 [sec]
TRIGGER_DUR:     2.048 [sec] 
SOLN_STATUS:     0x2083
RATE_SIGNIF:     7.34 [sigma]
IMAGE_SIGNIF:    6.78 [sigma]
LC_URL:          sw00797070000msb.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:
Wed Dec 13 23:33:32 EST 2017