TDRSS lightcurve for Trigger=752193

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 10 May 17 06:12:38 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     752193,   Seg_Num: 0
GRB_RA:          297.661d {+19h 50m 39s} (J2000),
                 297.788d {+19h 51m 09s} (current),
                 297.296d {+19h 49m 11s} (1950)
GRB_DEC:         +48.178d {+48d 10' 39"} (J2000),
                 +48.222d {+48d 13' 21"} (current),
                 +48.049d {+48d 02' 57"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       15841 [cnts]    Image_Peak=307 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       97930 [cnts]
BKG_TIME:        22316.96 SOD {06:11:56.96} UT
BKG_DUR:         8 [sec]
GRB_DATE:        17883 TJD;   130 DOY;   17/05/10
GRB_TIME:        22335.45 SOD {06:12:15.45} UT
GRB_PHI:         -145.24 [deg]
GRB_THETA:         3.23 [deg]
SOLN_STATUS:     0xC3
RATE_SIGNIF:     27.73 [sigma]
IMAGE_SIGNIF:    6.53 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -4  +0  +0  -1  +0 
SUN_POSTN:        47.34d {+03h 09m 22s}  +17.68d {+17d 40' 57"}
SUN_DIST:         89.19 [deg]   Sun_angle= 7.3 [hr] (West of Sun)
MOON_POSTN:      221.55d {+14h 46m 12s}  -11.05d {-11d 02' 50"}
MOON_DIST:        89.28 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:       81.90, 10.85 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      321.59, 66.73 [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 during a high background rate interval.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 284.22,-9.26 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 10 May 17 06:17:36 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     752193,   Seg_Num: 0
GRB_RA:          297.661d {+19h 50m 39s} (J2000),
                 297.788d {+19h 51m 09s} (current),
                 297.296d {+19h 49m 11s} (1950)
GRB_DEC:         +48.178d {+48d 10' 39"} (J2000),
                 +48.222d {+48d 13' 21"} (current),
                 +48.049d {+48d 02' 57"} (1950)
GRB_DATE:        17883 TJD;   130 DOY;   17/05/10
GRB_TIME:        22335.45 SOD {06:12:15.45} UT
TRIGGER_INDEX:   155
GRB_PHI:         -145.24 [deg]
GRB_THETA:         3.23 [deg]
DELTA_TIME:      -28904.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0xC3
RATE_SIGNIF:     27.73 [sigma]
IMAGE_SIGNIF:    6.53 [sigma]
LC_URL:          sw00752193000msb.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

Plot creation:
Wed May 10 02:21:05 EDT 2017