TDRSS lightcurve for Trigger=804692

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 11 Jan 18 16:42:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     804692,   Seg_Num: 0
GRB_RA:          149.841d {+09h 59m 22s} (J2000),
                 150.128d {+10h 00m 31s} (current),
                 149.041d {+09h 56m 10s} (1950)
GRB_DEC:         +48.265d {+48d 15' 53"} (J2000),
                 +48.178d {+48d 10' 40"} (current),
                 +48.504d {+48d 30' 16"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2515 [cnts]    Image_Peak=204 [image_cnts]
TRIGGER_DUR:     0.256 [sec] 
TRIGGER_INDEX:   126     E_range: 50-350 keV
BKG_INTEN:       18946 [cnts]
BKG_TIME:        60115.69 SOD {16:41:55.69} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18129 TJD;    11 DOY;   18/01/11
GRB_TIME:        60126.38 SOD {16:42:06.38} UT
GRB_PHI:          28.36 [deg]
GRB_THETA:        28.10 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     76.30 [sigma]
IMAGE_SIGNIF:    10.93 [sigma]
MERIT_PARAMS:     +1  +0  +0  -2  +3  +0  +0  +0 +77  +0 
SUN_POSTN:       293.14d {+19h 32m 33s}  -21.73d {-21d 43' 58"}
SUN_DIST:        140.42 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:      231.71d {+15h 26m 50s}  -13.40d {-13d 24' 00"}
MOON_DIST:        94.46 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:      168.70, 50.66 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      133.63, 33.48 [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 = 202.31,20.60 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 11 Jan 18 17:00:15 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     804692,   Seg_Num: 0
GRB_RA:          149.841d {+09h 59m 22s} (J2000),
                 150.128d {+10h 00m 31s} (current),
                 149.041d {+09h 56m 10s} (1950)
GRB_DEC:         +48.265d {+48d 15' 53"} (J2000),
                 +48.178d {+48d 10' 40"} (current),
                 +48.504d {+48d 30' 16"} (1950)
GRB_DATE:        18129 TJD;    11 DOY;   18/01/11
GRB_TIME:        60126.38 SOD {16:42:06.38} UT
TRIGGER_INDEX:   126
GRB_PHI:          28.36 [deg]
GRB_THETA:        28.10 [deg]
DELTA_TIME:      52.00 [sec]
TRIGGER_DUR:     0.256 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     76.30 [sigma]
IMAGE_SIGNIF:    10.93 [sigma]
LC_URL:          sw00804692000msb.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:
Thu Jan 11 12:00:51 EST 2018