TDRSS lightcurve for Trigger=882809

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 09 Jan 19 11:56:32 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     882809,   Seg_Num: 0
GRB_RA:           55.595d {+03h 42m 23s} (J2000),
                  56.016d {+03h 44m 04s} (current),
                  54.497d {+03h 37m 59s} (1950)
GRB_DEC:         +63.578d {+63d 34' 40"} (J2000),
                 +63.637d {+63d 38' 14"} (current),
                 +63.418d {+63d 25' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3294 [cnts]    Image_Peak=183 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   137     E_range: 15-50 keV
BKG_INTEN:       19486 [cnts]
BKG_TIME:        42953.77 SOD {11:55:53.77} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18492 TJD;     9 DOY;   19/01/09
GRB_TIME:        42969.20 SOD {11:56:09.20} UT
GRB_PHI:          31.31 [deg]
GRB_THETA:        28.79 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     15.03 [sigma]
IMAGE_SIGNIF:    8.64 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +1  -1  +0  +1 +57  +0 
SUN_POSTN:       290.49d {+19h 21m 57s}  -22.10d {-22d 06' 01"}
SUN_DIST:        125.18 [deg]   Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN:      329.36d {+21h 57m 26s}  -15.30d {-15d 17' 44"}
MOON_DIST:       102.20 [deg]
MOON_ILLUM:      10 [%]
GAL_COORDS:      140.63,  6.75 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       70.06, 42.50 [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 = 179.02,3.07 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=568727775).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 09 Jan 19 12:25:00 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     882809,   Seg_Num: 0
GRB_RA:           55.595d {+03h 42m 23s} (J2000),
                  56.016d {+03h 44m 04s} (current),
                  54.497d {+03h 37m 59s} (1950)
GRB_DEC:         +63.578d {+63d 34' 40"} (J2000),
                 +63.637d {+63d 38' 14"} (current),
                 +63.418d {+63d 25' 06"} (1950)
GRB_DATE:        18492 TJD;     9 DOY;   19/01/09
GRB_TIME:        42969.20 SOD {11:56:09.20} UT
TRIGGER_INDEX:   137
GRB_PHI:          31.31 [deg]
GRB_THETA:        28.79 [deg]
DELTA_TIME:      58.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     15.03 [sigma]
IMAGE_SIGNIF:    8.64 [sigma]
LC_URL:          sw00882809000msb.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 Jan  9 07:25:23 EST 2019