TDRSS lightcurve for Trigger=841583

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Jun 18 20:42:57 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     841583,   Seg_Num: 0
GRB_RA:          245.067d {+16h 20m 16s} (J2000),
                 245.330d {+16h 21m 19s} (current),
                 244.356d {+16h 17m 25s} (1950)
GRB_DEC:         -15.704d {-15d 42' 14"} (J2000),
                 -15.747d {-15d 44' 49"} (current),
                 -15.585d {-15d 35' 06"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=23651 [image_cnts]
TRIGGER_DUR:     808.000 [sec]   (=13.5 [min])
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        18283 TJD;   165 DOY;   18/06/14
GRB_TIME:        73746.89 SOD {20:29:06.89} UT
GRB_PHI:          35.25 [deg]
GRB_THETA:        10.35 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.18 [sigma]
MERIT_PARAMS:     +0  +0 +125  +4  +1  +5  +0  +0 +94  +0 
SUN_POSTN:        83.19d {+05h 32m 45s}  +23.29d {+23d 17' 18"}
SUN_DIST:        161.58 [deg]   Sun_angle= -10.8 [hr] (East of Sun)
MOON_POSTN:       98.94d {+06h 35m 45s}  +20.69d {+20d 41' 24"}
MOON_DIST:       147.75 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      359.10, 23.68 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      245.93,  5.68 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog: Num=12393=A1614-1136,   delta=4.038 [deg].  
COMMENTS:        This matches a source in the ground catalog: Sco_X-1,   delta=0.106 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 57.94,9.49 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Jun 18 20:55:57 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     841583,   Seg_Num: 0
GRB_RA:          245.067d {+16h 20m 16s} (J2000),
                 245.330d {+16h 21m 19s} (current),
                 244.356d {+16h 17m 25s} (1950)
GRB_DEC:         -15.704d {-15d 42' 14"} (J2000),
                 -15.747d {-15d 44' 49"} (current),
                 -15.585d {-15d 35' 06"} (1950)
GRB_DATE:        18283 TJD;   165 DOY;   18/06/14
GRB_TIME:        73746.89 SOD {20:29:06.89} UT
TRIGGER_INDEX:   20000
GRB_PHI:          35.25 [deg]
GRB_THETA:        10.35 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     808.000 [sec]   (=13.5 [min])
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    18.18 [sigma]
LC_URL:          sw00841583000msb.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:
Thu Jun 14 16:56:22 EDT 2018