TDRSS lightcurve for Trigger=885314

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 23 Jan 19 12:20:07 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     885314,   Seg_Num: 0
GRB_RA:           53.229d {+03h 32m 55s} (J2000),
                  53.560d {+03h 34m 14s} (current),
                  52.364d {+03h 29m 27s} (1950)
GRB_DEC:         +45.484d {+45d 29' 02"} (J2000),
                 +45.547d {+45d 32' 50"} (current),
                 +45.316d {+45d 18' 56"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       21045 [cnts]    Image_Peak=624 [image_cnts]
TRIGGER_DUR:     8.192 [sec] 
TRIGGER_INDEX:   477     E_range: 25-100 keV
BKG_INTEN:       143457 [cnts]
BKG_TIME:        44265.70 SOD {12:17:45.70} UT
BKG_DUR:         64 [sec]
GRB_DATE:        18506 TJD;    23 DOY;   19/01/23
GRB_TIME:        44353.19 SOD {12:19:13.19} UT
GRB_PHI:         -146.05 [deg]
GRB_THETA:        32.22 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     16.55 [sigma]
IMAGE_SIGNIF:    11.49 [sigma]
MERIT_PARAMS:     +1  +0  +0  +3  +2  +1  +0  +1 +43  +0 
SUN_POSTN:       305.49d {+20h 21m 59s}  -19.44d {-19d 26' 23"}
SUN_DIST:        116.26 [deg]   Sun_angle= -7.2 [hr] (East of Sun)
MOON_POSTN:      158.49d {+10h 33m 57s}  +12.49d {+12d 29' 09"}
MOON_DIST:        91.25 [deg]
MOON_ILLUM:      92 [%]
GAL_COORDS:      150.28, -8.64 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       62.29, 25.52 [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 = 185.68,15.49 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(5.0<100sec) coincident with the FERMI_GBM event (trignum=569938763).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 23 Jan 19 12:35:55 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     885314,   Seg_Num: 0
GRB_RA:           53.229d {+03h 32m 55s} (J2000),
                  53.560d {+03h 34m 14s} (current),
                  52.364d {+03h 29m 27s} (1950)
GRB_DEC:         +45.484d {+45d 29' 02"} (J2000),
                 +45.547d {+45d 32' 50"} (current),
                 +45.316d {+45d 18' 56"} (1950)
GRB_DATE:        18506 TJD;    23 DOY;   19/01/23
GRB_TIME:        44353.19 SOD {12:19:13.19} UT
TRIGGER_INDEX:   477
GRB_PHI:         -146.05 [deg]
GRB_THETA:        32.22 [deg]
DELTA_TIME:      52.00 [sec]
TRIGGER_DUR:     8.192 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.55 [sigma]
IMAGE_SIGNIF:    11.49 [sigma]
LC_URL:          sw00885314000msb.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 23 07:36:22 EST 2019