TDRSS lightcurve for Trigger=995288

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 09 Sep 20 23:17:28 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     995288,   Seg_Num: 0
GRB_RA:          175.176d {+11h 40m 42s} (J2000),
                 175.435d {+11h 41m 44s} (current),
                 174.550d {+11h 38m 12s} (1950)
GRB_DEC:         -31.179d {-31d 10' 43"} (J2000),
                 -31.294d {-31d 17' 37"} (current),
                 -30.902d {-30d 54' 05"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       3107 [cnts]    Image_Peak=129 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   148     E_range: 25-100 keV
BKG_INTEN:       19605 [cnts]
BKG_TIME:        83814.39 SOD {23:16:54.39} UT
BKG_DUR:         8 [sec]
GRB_DATE:        19101 TJD;   253 DOY;   20/09/09
GRB_TIME:        83830.45 SOD {23:17:10.45} UT
GRB_PHI:         -48.19 [deg]
GRB_THETA:        37.53 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.15 [sigma]
IMAGE_SIGNIF:    7.51 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +2  -2 -100  +0 -80  +0 
SUN_POSTN:       168.71d {+11h 14m 50s}   +4.85d {+04d 51' 04"}
SUN_DIST:         36.71 [deg]   Sun_angle= -0.4 [hr] (East of Sun)
MOON_POSTN:       71.59d {+04h 46m 22s}  +21.33d {+21d 20' 03"}
MOON_DIST:       112.30 [deg]
MOON_ILLUM:      54 [%]
GAL_COORDS:      285.59, 29.30 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      189.32,-30.24 [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 = 109.86,-18.66 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 09 Sep 20 23:34:00 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     995288,   Seg_Num: 0
GRB_RA:          175.176d {+11h 40m 42s} (J2000),
                 175.435d {+11h 41m 44s} (current),
                 174.550d {+11h 38m 12s} (1950)
GRB_DEC:         -31.179d {-31d 10' 43"} (J2000),
                 -31.294d {-31d 17' 37"} (current),
                 -30.902d {-30d 54' 05"} (1950)
GRB_DATE:        19101 TJD;   253 DOY;   20/09/09
GRB_TIME:        83830.45 SOD {23:17:10.45} UT
TRIGGER_INDEX:   148
GRB_PHI:         -48.19 [deg]
GRB_THETA:        37.53 [deg]
DELTA_TIME:      -5.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     13.15 [sigma]
IMAGE_SIGNIF:    7.51 [sigma]
LC_URL:          sw00995288000msb.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 Sep  9 19:34:43 EDT 2020