TDRSS lightcurve for Trigger=883012

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 10 Jan 19 17:25:03 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     883012,   Seg_Num: 0
GRB_RA:          276.882d {+18h 27m 32s} (J2000),
                 277.268d {+18h 29m 04s} (current),
                 275.864d {+18h 23m 27s} (1950)
GRB_DEC:         -53.676d {-53d 40' 34"} (J2000),
                 -53.663d {-53d 39' 47"} (current),
                 -53.707d {-53d 42' 26"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1695 [cnts]    Image_Peak=100 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   41     E_range: 25-100 keV
BKG_INTEN:       18998 [cnts]
BKG_TIME:        62673.77 SOD {17:24:33.77} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18493 TJD;    10 DOY;   19/01/10
GRB_TIME:        62688.30 SOD {17:24:48.30} UT
GRB_PHI:         -48.90 [deg]
GRB_THETA:        35.15 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     14.73 [sigma]
IMAGE_SIGNIF:    7.06 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -3 -100  +0 -83  +0 
SUN_POSTN:       291.82d {+19h 27m 17s}  -21.92d {-21d 55' 14"}
SUN_DIST:         33.61 [deg]   Sun_angle= 1.0 [hr] (West of Sun)
MOON_POSTN:      343.60d {+22h 54m 25s}  -11.02d {-11d 01' 00"}
MOON_DIST:        67.21 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      341.26,-18.21 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      274.72,-30.35 [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 = 273.26,-5.33 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=568833894).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 10 Jan 19 17:42:06 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     883012,   Seg_Num: 0
GRB_RA:          276.882d {+18h 27m 32s} (J2000),
                 277.268d {+18h 29m 04s} (current),
                 275.864d {+18h 23m 27s} (1950)
GRB_DEC:         -53.676d {-53d 40' 34"} (J2000),
                 -53.663d {-53d 39' 47"} (current),
                 -53.707d {-53d 42' 26"} (1950)
GRB_DATE:        18493 TJD;    10 DOY;   19/01/10
GRB_TIME:        62688.30 SOD {17:24:48.30} UT
TRIGGER_INDEX:   41
GRB_PHI:         -48.90 [deg]
GRB_THETA:        35.15 [deg]
DELTA_TIME:      -11.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.73 [sigma]
IMAGE_SIGNIF:    7.06 [sigma]
LC_URL:          sw00883012000msb.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 10 12:42:23 EST 2019