TDRSS lightcurve for Trigger=912310

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 01 Jul 19 09:46:42 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     912310,   Seg_Num: 0
GRB_RA:           28.063d {+01h 52m 15s} (J2000),
                  28.398d {+01h 53m 35s} (current),
                  27.209d {+01h 48m 50s} (1950)
GRB_DEC:         +58.906d {+58d 54' 23"} (J2000),
                 +59.002d {+59d 00' 07"} (current),
                 +58.660d {+58d 39' 35"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1183 [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:        18665 TJD;   182 DOY;   19/07/01
GRB_TIME:        35120.83 SOD {09:45:20.83} UT
GRB_PHI:         -67.48 [deg]
GRB_THETA:        32.31 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.19 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -3  +0  +1 -48  +0 
SUN_POSTN:       100.12d {+06h 40m 28s}  +23.11d {+23d 06' 37"}
SUN_DIST:         60.99 [deg]   Sun_angle= 4.8 [hr] (West of Sun)
MOON_POSTN:       80.19d {+05h 20m 46s}  +20.73d {+20d 43' 40"}
MOON_DIST:        53.04 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      130.73, -3.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       51.04, 43.55 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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 = 351.66,20.48 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 01 Jul 19 10:12:40 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     912310,   Seg_Num: 0
GRB_RA:           28.063d {+01h 52m 15s} (J2000),
                  28.398d {+01h 53m 35s} (current),
                  27.209d {+01h 48m 50s} (1950)
GRB_DEC:         +58.906d {+58d 54' 23"} (J2000),
                 +59.002d {+59d 00' 07"} (current),
                 +58.660d {+58d 39' 35"} (1950)
GRB_DATE:        18665 TJD;   182 DOY;   19/07/01
GRB_TIME:        35120.83 SOD {09:45:20.83} UT
TRIGGER_INDEX:   20000
GRB_PHI:         -67.48 [deg]
GRB_THETA:        32.31 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.19 [sigma]
LC_URL:          sw00912310000msb.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:
Mon Jul  1 06:13:06 EDT 2019