TDRSS lightcurve for Trigger=743065

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 12:12:40 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     743065,   Seg_Num: 0
GRB_RA:          305.645d {+20h 22m 35s} (J2000),
                 305.823d {+20h 23m 18s} (current),
                 305.127d {+20h 20m 30s} (1950)
GRB_DEC:         +28.409d {+28d 24' 32"} (J2000),
                 +28.465d {+28d 27' 53"} (current),
                 +28.248d {+28d 14' 51"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       11319 [cnts]    Image_Peak=418 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   307     E_range: 50-350 keV
BKG_INTEN:       89644 [cnts]
BKG_TIME:        43861.22 SOD {12:11:01.22} UT
BKG_DUR:         40 [sec]
GRB_DATE:        17830 TJD;    77 DOY;   17/03/18
GRB_TIME:        43916.52 SOD {12:11:56.52} UT
GRB_PHI:         -144.86 [deg]
GRB_THETA:        38.95 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     16.49 [sigma]
IMAGE_SIGNIF:    12.17 [sigma]
MERIT_PARAMS:     +1  +0  +0  +2  +3  +1  +0  +1 -52  +0 
SUN_POSTN:       358.25d {+23h 53m 00s}   -0.76d {-00d 45' 32"}
SUN_DIST:         58.01 [deg]   Sun_angle= 3.5 [hr] (West of Sun)
MOON_POSTN:      243.53d {+16h 14m 08s}  -15.88d {-15d 53' 05"}
MOON_DIST:        74.77 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:       68.45, -4.95 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      317.69, 46.12 [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 = 244.01,-5.49 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 18 Mar 17 12:41:20 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     743065,   Seg_Num: 0
GRB_RA:          305.645d {+20h 22m 35s} (J2000),
                 305.823d {+20h 23m 18s} (current),
                 305.127d {+20h 20m 30s} (1950)
GRB_DEC:         +28.409d {+28d 24' 32"} (J2000),
                 +28.465d {+28d 27' 53"} (current),
                 +28.248d {+28d 14' 51"} (1950)
GRB_DATE:        17830 TJD;    77 DOY;   17/03/18
GRB_TIME:        43916.52 SOD {12:11:56.52} UT
TRIGGER_INDEX:   307
GRB_PHI:         -144.86 [deg]
GRB_THETA:        38.95 [deg]
DELTA_TIME:      71.00 [sec]
TRIGGER_DUR:     
 
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


Plot creation:
Sat Mar 18 08:48:51 EDT 2017