TDRSS lightcurve for Trigger=730874

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 Jan 17 13:46:34 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     730874,   Seg_Num: 0
GRB_RA:           40.038d {+02h 40m 09s} (J2000),
                  40.306d {+02h 41m 13s} (current),
                  39.254d {+02h 37m 01s} (1950)
GRB_DEC:         +39.132d {+39d 07' 57"} (J2000),
                 +39.205d {+39d 12' 17"} (current),
                 +38.918d {+38d 55' 05"} (1950)
GRB_ERROR:       4.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1004 [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:        17760 TJD;     7 DOY;   17/01/07
GRB_TIME:        49045.57 SOD {13:37:25.57} UT
GRB_PHI:         -114.37 [deg]
GRB_THETA:         7.86 [deg]
SOLN_STATUS:     0x1099D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.94 [sigma]
MERIT_PARAMS:     +0  +0 +125  +6  +1  -5  +0  +0 +49  +1 
SUN_POSTN:       288.92d {+19h 15m 40s}  -22.30d {-22d 17' 50"}
SUN_DIST:        120.09 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:       39.69d {+02h 38m 46s}  +10.48d {+10d 28' 60"}
MOON_DIST:        28.73 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:      144.95,-19.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       50.04, 22.37 [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 an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This is a low-flux event whose position matches one of the nearby galaxy sources in the on-board catalog!  
COMMENTS:        This matches a source in the on-board catalog: Num=12171=NGC1023,   delta=0.084 [deg].  
COMMENTS:        This matches a source in the ground catalog: NGC1023,   delta=0.084 [deg].  
COMMENTS:        The position is inside the galaxy NGC1023 (of total mag=9.50 and dia=8.70 arcmin).

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 Jan 17 14:00:23 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     730874,   Seg_Num: 0
GRB_RA:           40.038d {+02h 40m 09s} (J2000),
                  40.306d {+02h 41m 13s} (current),
                  39.254d {+02h 37m 01s} (1950)
GRB_DEC:         +39.132d {+39d 07' 57"} (J2000),
                 +39.205d {+39d 12' 17"} (current),
                 +38.918d {+38d 55' 05"} (1950)
GRB_DATE:        17760 TJD;     7 DOY;   17/01/07
GRB_TIME:        49045.57 SOD {13:37:25.57} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -114.37 [deg]
GRB_THETA:         7.86 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x99D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.94 [sigma]
LC_URL:          sw00730874000msb.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

Plot creation:
Sat Jan  7 09:00:43 EST 2017