TDRSS lightcurve for Trigger=743086

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 18 Mar 17 15:28:09 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     743086,   Seg_Num: 0
GRB_RA:          284.279d {+18h 57m 07s} (J2000),
                 284.490d {+18h 57m 58s} (current),
                 283.668d {+18h 54m 40s} (1950)
GRB_DEC:          +6.269d {+06d 16' 10"} (J2000),
                  +6.293d {+06d 17' 36"} (current),
                  +6.202d {+06d 12' 08"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       1901 [cnts]    Image_Peak=108 [image_cnts]
TRIGGER_DUR:     0.512 [sec] 
TRIGGER_INDEX:   124     E_range: 25-100 keV
BKG_INTEN:       20879 [cnts]
BKG_TIME:        55661.22 SOD {15:27:41.22} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17830 TJD;    77 DOY;   17/03/18
GRB_TIME:        55672.55 SOD {15:27:52.55} UT
GRB_PHI:          25.89 [deg]
GRB_THETA:        29.98 [deg]
SOLN_STATUS:     0x20000003
RATE_SIGNIF:     14.93 [sigma]
IMAGE_SIGNIF:    7.21 [sigma]
MERIT_PARAMS:     +1  +0  +0  -1  +2  -3  +0  +1 -27  +0 
SUN_POSTN:       358.37d {+23h 53m 29s}   -0.71d {-00d 42' 19"}
SUN_DIST:         74.06 [deg]   Sun_angle= 4.9 [hr] (West of Sun)
MOON_POSTN:      245.17d {+16h 20m 42s}  -16.17d {-16d 10' 05"}
MOON_DIST:        44.92 [deg]
MOON_ILLUM:      69 [%]
GAL_COORDS:       39.16,  1.60 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      286.26, 28.91 [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 = 209.07,-10.58 [deg].  
COMMENTS:           
COMMENTS:        NOTE: This BAT event is temporally(1.0<100sec) coincident with the FERMI_GBM event (trignum=511543678).  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 18 Mar 17 16:02:14 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     743086,   Seg_Num: 0
GRB_RA:          284.279d {+18h 57m 07s} (J2000),
                 284.490d {+18h 57m 58s} (current),
                 283.668d {+18h 54m 40s} (1950)
GRB_DEC:          +6.269d {+06d 16' 10"} (J2000),
                  +6.293d {+06d 17' 36"} (current),
                  +6.202d {+06d 12' 08"} (1950)
GRB_DATE:        17830 TJD;    77 DOY;   17/03/18
GRB_TIME:        55672.55 SOD {15:27:52.55} UT
TRIGGER_INDEX:   124
GRB_PHI:          25.89 [deg]
GRB_THETA:        29.98 [deg]
DELTA_TIME:      -11.00 [sec]
TRIGGER_DUR:     0.512 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     14.93 [sigma]
IMAGE_SIGNIF:    7.21 [sigma]
LC_URL:          sw00743086000msb.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:
Sat Mar 18 12:11:23 EDT 2017