TDRSS lightcurve for Trigger=659734

Notes:

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

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 16 Oct 15 01:26:48 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     659734,   Seg_Num: 0
GRB_RA:          267.600d {+17h 50m 24s} (J2000),
                 267.851d {+17h 51m 24s} (current),
                 266.805d {+17h 47m 13s} (1950)
GRB_DEC:         -29.018d {-29d 01' 04"} (J2000),
                 -29.022d {-29d 01' 17"} (current),
                 -29.005d {-29d 00' 15"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       11018 [cnts]    Image_Peak=282 [image_cnts]
TRIGGER_DUR:     4.096 [sec] 
TRIGGER_INDEX:   408     E_range: 15-25 keV
BKG_INTEN:       94574 [cnts]
BKG_TIME:        5104.72 SOD {01:25:04.72} UT
BKG_DUR:         40 [sec]
GRB_DATE:        17311 TJD;   289 DOY;   15/10/16
GRB_TIME:        5159.25 SOD {01:25:59.25} UT
GRB_PHI:          96.79 [deg]
GRB_THETA:         1.09 [deg]
SOLN_STATUS:     0x18D
RATE_SIGNIF:     12.80 [sigma]
IMAGE_SIGNIF:    6.90 [sigma]
MERIT_PARAMS:     +0  +0 +95  +2  +0  -3  +0  +1 -41  +0 
SUN_POSTN:       200.69d {+13h 22m 45s}   -8.71d {-08d 42' 20"}
SUN_DIST:         65.87 [deg]   Sun_angle= -4.5 [hr] (East of Sun)
MOON_POSTN:      234.91d {+15h 39m 39s}  -15.11d {-15d 06' 33"}
MOON_DIST:        33.39 [deg]
MOON_ILLUM:      9 [%]
GAL_COORDS:        0.47, -0.94 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      267.89, -5.60 [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 matches a source in the on-board catalog: Num=10653=IGR17507-2856,   delta=0.106 [deg].  
COMMENTS:        This matches a source in the ground catalog: SAX1750.8-2900,   delta=0.040 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 185.93,8.89 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 16 Oct 15 01:43:13 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     659734,   Seg_Num: 0
GRB_RA:          267.600d {+17h 50m 24s} (J2000),
                 267.851d {+17h 51m 24s} (current),
                 266.805d {+17h 47m 13s} (1950)
GRB_DEC:         -29.018d {-29d 01' 04"} (J2000),
                 -29.022d {-29d 01' 17"} (current),
                 -29.005d {-29d 00' 15"} (1950)
GRB_DATE:        17311 TJD;   289 DOY;   15/10/16
GRB_TIME:        5159.25 SOD {01:25:59.25} UT
TRIGGER_INDEX:   408
GRB_PHI:          96.79 [deg]
GRB_THETA:         1.09 [deg]
DELTA_TIME:      -11.00 [sec]
TRIGGER_DUR:     4.096 [sec] 
SOLN_STATUS:     0x18D
RATE_SIGNIF:     12.80 [sigma]
IMAGE_SIGNIF:    6.90 [sigma]
LC_URL:          sw00659734000msb.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:
Thu Oct 15 21:43:22 EDT 2015