TDRSS lightcurve for Trigger=735331

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 27 Jan 17 15:13:44 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     735331,   Seg_Num: 0
GRB_RA:           19.944d {+01h 19m 47s} (J2000),
                  20.144d {+01h 20m 35s} (current),
                  19.359d {+01h 17m 26s} (1950)
GRB_DEC:         -30.338d {-30d 20' 14"} (J2000),
                 -30.248d {-30d 14' 53"} (current),
                 -30.600d {-30d 35' 58"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1153 [cnts]    Image_Peak=110 [image_cnts]
TRIGGER_DUR:     0.128 [sec] 
TRIGGER_INDEX:   122     E_range: 25-100 keV
BKG_INTEN:       33437 [cnts]
BKG_TIME:        54797.47 SOD {15:13:17.47} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17780 TJD;    27 DOY;   17/01/27
GRB_TIME:        54808.67 SOD {15:13:28.67} UT
GRB_PHI:         145.04 [deg]
GRB_THETA:        23.93 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     26.51 [sigma]
IMAGE_SIGNIF:    8.99 [sigma]
MERIT_PARAMS:     +1  +0  +0  -3  +2  -1  +0  +0 -44  +0 
SUN_POSTN:       310.29d {+20h 41m 11s}  -18.30d {-18d 17' 46"}
SUN_DIST:         63.85 [deg]   Sun_angle= -4.7 [hr] (East of Sun)
MOON_POSTN:      305.19d {+20h 20m 46s}  -16.74d {-16d 44' 39"}
MOON_DIST:        68.91 [deg]
MOON_ILLUM:      0 [%]
GAL_COORDS:      241.92,-83.01 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        4.87,-35.49 [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 = 5.14,-12.62 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(0.0<100sec) coincident with the FERMI_GBM event (trignum=507222813).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 27 Jan 17 15:31:47 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     735331,   Seg_Num: 0
GRB_RA:           19.944d {+01h 19m 47s} (J2000),
                  20.144d {+01h 20m 35s} (current),
                  19.359d {+01h 17m 26s} (1950)
GRB_DEC:         -30.338d {-30d 20' 14"} (J2000),
                 -30.248d {-30d 14' 53"} (current),
                 -30.600d {-30d 35' 58"} (1950)
GRB_DATE:        17780 TJD;    27 DOY;   17/01/27
GRB_TIME:        54808.67 SOD {15:13:28.67} UT
TRIGGER_INDEX:   122
GRB_PHI:         145.04 [deg]
GRB_THETA:        23.93 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     0.128 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     26.51 [sigma]
IMAGE_SIGNIF:    8.99 [sigma]
LC_URL:          sw00735331000msb.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:
Fri Jan 27 10:32:44 EST 2017