TDRSS lightcurve for Trigger=737438

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 08 Feb 17 18:11:39 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     737438,   Seg_Num: 0
GRB_RA:          166.563d {+11h 06m 15s} (J2000),
                 166.758d {+11h 07m 02s} (current),
                 165.992d {+11h 03m 58s} (1950)
GRB_DEC:         -46.779d {-46d 46' 43"} (J2000),
                 -46.872d {-46d 52' 17"} (current),
                 -46.509d {-46d 30' 30"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       2151 [cnts]    Image_Peak=129 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   127     E_range: 50-350 keV
BKG_INTEN:       17433 [cnts]
BKG_TIME:        65461.41 SOD {18:11:01.41} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17792 TJD;    39 DOY;   17/02/08
GRB_TIME:        65476.32 SOD {18:11:16.32} UT
GRB_PHI:         -20.11 [deg]
GRB_THETA:        53.24 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     30.00 [sigma]
IMAGE_SIGNIF:    10.10 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +3  +0  +0  +0 +42  +0 
SUN_POSTN:       322.59d {+21h 30m 20s}  -14.76d {-14d 45' 21"}
SUN_DIST:        114.66 [deg]   Sun_angle= 10.4 [hr] (West of Sun)
MOON_POSTN:      112.12d {+07h 28m 29s}  +18.38d {+18d 22' 35"}
MOON_DIST:        81.64 [deg]
MOON_ILLUM:      94 [%]
GAL_COORDS:      284.84, 12.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      192.19,-47.04 [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 = 115.24,-11.99 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(0.0<100sec) coincident with the FERMI_GBM event (trignum=508270281).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 08 Feb 17 18:32:03 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     737438,   Seg_Num: 0
GRB_RA:          166.563d {+11h 06m 15s} (J2000),
                 166.758d {+11h 07m 02s} (current),
                 165.992d {+11h 03m 58s} (1950)
GRB_DEC:         -46.779d {-46d 46' 43"} (J2000),
                 -46.872d {-46d 52' 17"} (current),
                 -46.509d {-46d 30' 30"} (1950)
GRB_DATE:        17792 TJD;    39 DOY;   17/02/08
GRB_TIME:        65476.32 SOD {18:11:16.32} UT
TRIGGER_INDEX:   127
GRB_PHI:         -20.11 [deg]
GRB_THETA:        53.24 [deg]
DELTA_TIME:      -50.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     30.00 [sigma]
IMAGE_SIGNIF:    10.10 [sigma]
LC_URL:          sw00737438000msb.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 Feb  8 13:33:11 EST 2017