//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 10:59:11 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     773899,   Seg_Num: 0
GRB_RA:          255.862d {+17h 03m 27s} (J2000),
                 256.165d {+17h 04m 39s} (current),
                 255.010d {+17h 00m 02s} (1950)
GRB_DEC:         -38.175d {-38d 10' 28"} (J2000),
                 -38.199d {-38d 11' 54"} (current),
                 -38.105d {-38d 06' 16"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1898 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
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:        18020 TJD;   267 DOY;   17/09/24
GRB_TIME:        39076.26 SOD {10:51:16.26} UT
GRB_PHI:          -0.95 [deg]
GRB_THETA:         3.79 [deg]
SOLN_STATUS:     0x2413
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.46 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  +0  +0  +1 -21  +0 
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 56"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.43d {+15h 21m 43s}  -13.16d {-13d 09' 17"}
MOON_DIST:        33.89 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This Notice was delayed by more than 60 sec past the end of the trigger integration interval;  
COMMENTS:        probably due to it occurring during a Malindi downlink session.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
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:        There is a bright star (mag=5.91) 4.89 arcmin from this position.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 163.76,3.70 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  
COMMENTS:           
COMMENTS:        NOTE:  This is an ImageTrigger with a ST LoL, so it was NOT distributed to the world!  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 10:59:30 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     773899,   Seg_Num: 0
GRB_RA:          255.862d {+17h 03m 27s} (J2000),
                 256.165d {+17h 04m 39s} (current),
                 255.010d {+17h 00m 02s} (1950)
GRB_DEC:         -38.175d {-38d 10' 28"} (J2000),
                 -38.199d {-38d 11' 54"} (current),
                 -38.105d {-38d 06' 16"} (1950)
GRB_DATE:        18020 TJD;   267 DOY;   17/09/24
GRB_TIME:        39076.26 SOD {10:51:16.26} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.46 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 56"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.43d {+15h 21m 43s}  -13.16d {-13d 09' 20"}
MOON_DIST:        33.89 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:           
COMMENTS:        WARNING: No BAT_Position TDRSS message was received for this trigger_number!  
COMMENTS:           
COMMENTS:        Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration.  
COMMENTS:        This was of sufficient merit to become the new Automated Target;  
COMMENTS:        but if the Current PPT has a greater merit, then we will not request a slew.  
COMMENTS:        FOM will request the s/c to slew.  
COMMENTS:        The S/C has yet to make its decision about safe to slew or not.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from this position.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 163.76,3.70 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 10:59:24 UT
NOTICE_TYPE:     Swift-S/C Will_Slew
TRIGGER_NUM:     773899,   Seg_Num: 0
GRB_RA:          255.862d {+17h 03m 27s} (J2000),
                 256.165d {+17h 04m 39s} (current),
                 255.010d {+17h 00m 02s} (1950)
GRB_DEC:         -38.175d {-38d 10' 28"} (J2000),
                 -38.199d {-38d 11' 54"} (current),
                 -38.105d {-38d 06' 16"} (1950)
GRB_DATE:        18020 TJD;   267 DOY;   17/09/24
GRB_TIME:        39076.26 SOD {10:51:16.26} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    9.46 [sigma]
SLEW_QUERY:      0x0
WAIT_TIME:       0.00 [sec]   (=0.0 [min])   
OBS_TIME:        123.00 [sec]   (=2.0 [min])
INST_MODES:      BAT: 0=0x0   XRT: 0=0x0   UVOT: 32768=0x8000
MERIT:           100.00
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 56"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.43d {+15h 21m 43s}  -13.16d {-13d 09' 19"}
MOON_DIST:        33.89 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT SC Slew decision.  
COMMENTS:        SC will immediately slew to this target.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from this position.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 163.76,3.70 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:00:02 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     773899,   Seg_Num: 0
GRB_RA:          255.8327d {+17h 03m 19.84s} (J2000),
                 256.1352d {+17h 04m 32.43s} (current),
                 254.9808d {+16h 59m 55.38s} (1950)
GRB_DEC:         -38.1547d {-38d 09' 16.9"} (J2000),
                 -38.1786d {-38d 10' 42.9"} (current),
                 -38.0846d {-38d 05' 04.3"} (1950)
GRB_ERROR:       5.3 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       1.47e-09 [erg/cm2/sec]
GRB_SIGNIF:      7.14 [sigma]
IMG_START_DATE:  18020 TJD;   267 DOY;   17/09/24
IMG_START_TIME:  39180.52 SOD {10:53:00.52} UT,   104.3 [sec] since BAT Trigger Time
TAM[0-3]:        327.62 237.17 261.62 243.72
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 57"}
SUN_DIST:         77.61 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.44d {+15h 21m 44s}  -13.16d {-13d 09' 24"}
MOON_DIST:        33.86 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.08 [deg] galactic lon,lat of the burst
ECL_COORDS:      258.49,-15.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.83 arcmin from the BAT position.  
COMMENTS:        There is a bright star (mag=5.91) 6.09 arcmin from the XRT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:00:20 UT
NOTICE_TYPE:     Swift-XRT Spectrum
TRIGGER_NUM:     773899,   Seg_Num: 0
SPEC_START_DATE: 18020 TJD;   267 DOY;   17/09/24
SPEC_START_TIME: 39185.26 SOD {10:53:05.26} UT,   109.0 [sec] since BAT Trigger Time
SPEC_STOP_DATE:  18020 TJD;   267 DOY;   17/09/24
SPEC_STOP_TIME:  39186.51 SOD {10:53:06.51} UT
LIVETIME:          1.37 [sec]
POINT_RA:        255.86d {+17h 03m 27s} (J2000)
POINT_DEC:       -38.17d {-38d 10' 22"} (J2000)
MODE:            5, Low Rate Photodiode mode
WAVEFORM:        82
LRPD_BIAS:       0  (this value is valid only when in LRPD mode)
TERM_COND:       4
SPEC_URL:        sw00773899000msxlr.pha
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 57"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.44d {+15h 21m 45s}  -13.16d {-13d 09' 26"}
MOON_DIST:        33.89 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-XRT Spectrum.  
COMMENTS:        This spectrum accumulation was terminated by the 'LRPD-to-WT Transition' condition.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from the BAT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:00:11 UT
NOTICE_TYPE:     Swift-XRT Image
TRIGGER_NUM:     773899,   Seg_Num: 0
GRB_RA:          255.8327d {+17h 03m 19.8s} (J2000),
                 256.1352d {+17h 04m 32.4s} (current),
                 254.9808d {+16h 59m 55.3s} (1950)
GRB_DEC:         -38.1547d {-38d 09' 16.9"} (J2000),
                 -38.1786d {-38d 10' 42.9"} (current),
                 -38.0846d {-38d 05' 04.3"} (1950)
GRB_ERROR:       5.0 [arcsec, radius, statistical plus systematic]
GRB_INTEN:       51 [cnts]
IMG_START_DATE:  18020 TJD;   267 DOY;   17/09/24
IMG_START_TIME:  39180.52 SOD {10:53:00.52} UT,   104.3 [sec] since BAT Trigger Time
CENTROID_X:      265.20,  raw= 265  [pixels]
CENTROID_Y:      275.86,  raw= 276  [pixels]
ROLL:            279.29 [deg]
GAIN:            1
MODE:            3, Long Image mode
WAVEFORM:        134
EXPO_TIME:       2.50 [sec]
GRB_POS_XRT_Y:   -53.12
GRB_POS_XRT_Z:   -97.10
IMAGE_URL:       sw00773899000msxps_rw.img
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 57"}
SUN_DIST:         77.61 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.44d {+15h 21m 45s}  -13.16d {-13d 09' 25"}
MOON_DIST:        33.86 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.08 [deg] galactic lon,lat of the burst
ECL_COORDS:      258.49,-15.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Image.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from the BAT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:00:57 UT
NOTICE_TYPE:     Swift-XRT Spectrum
TRIGGER_NUM:     773899,   Seg_Num: 0
SPEC_START_DATE: 18020 TJD;   267 DOY;   17/09/24
SPEC_START_TIME: 39186.26 SOD {10:53:06.26} UT,   110.0 [sec] since BAT Trigger Time
SPEC_STOP_DATE:  18020 TJD;   267 DOY;   17/09/24
SPEC_STOP_TIME:  39282.67 SOD {10:54:42.67} UT
LIVETIME:         96.07 [sec]
POINT_RA:        255.86d {+17h 03m 27s} (J2000)
POINT_DEC:       -38.18d {-38d 10' 29"} (J2000)
MODE:            6, Windowed Timing mode
WAVEFORM:        60
LRPD_BIAS:       0  (this value is valid only when in LRPD mode)
TERM_COND:       2
SPEC_URL:        sw00773899000msxwt.pha
SUN_POSTN:       181.46d {+12h 05m 51s}   -0.63d {-00d 37' 58"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.44d {+15h 21m 46s}  -13.16d {-13d 09' 31"}
MOON_DIST:        33.88 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-XRT Spectrum.  
COMMENTS:        This spectrum accumulation was terminated by the 'Snapshot End' condition.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from the BAT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:00:46 UT
NOTICE_TYPE:     Swift-XRT Lightcurve
TRIGGER_NUM:     773899,   Seg_Num: 0
POINT_RA:        255.863d {+17h 03m 27s} (J2000)
POINT_DEC:       -38.175d {-38d 10' 29"} (J2000)
LC_START_DATE:   18020 TJD;   267 DOY;   17/09/24
LC_START_TIME:   39185.65 SOD {10:53:05.65} UT,   109.4 [sec] since BAT Trigger Time
LC_STOP_DATE:    18020 TJD;   267 DOY;   17/09/24
LC_STOP_TIME:    39282.67 SOD {10:54:42.67} UT
LC_LIVE_TIME:    98.81 [sec], 101.8%
DELTA_TIME:      86302.98 [sec]
N_BINS:          92
TERM_COND:       2
LC_URL:          sw00773899000msx.lc
SUN_POSTN:       181.46d {+12h 05m 50s}   -0.63d {-00d 37' 57"}
SUN_DIST:         77.64 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      230.44d {+15h 21m 46s}  -13.16d {-13d 09' 29"}
MOON_DIST:        33.88 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      347.43,  2.05 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      258.52,-15.30 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-XRT Lightcurve.  
COMMENTS:        This Lightcurve was terminated by the 'Snapshot End' condition.  
COMMENTS:        There is a bright star (mag=5.91) 4.89 arcmin from the BAT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:07:28 UT
NOTICE_TYPE:     Swift-UVOT Source List
TRIGGER_NUM:     773899,   Seg_Num: 0
POINT_RA:        347.529d {+23h 10m 07s} (J2000)
POINT_DEC:       -41.646d {-41d 38' 45"} (J2000)
POINT_ROLL:      183.150d
IMG_START_DATE:  18020 TJD;   267 DOY;   17/09/24
IMG_START_TIME:  39186.04 SOD {10:53:06.04} UT,   86005.8 [sec] since BAT Trigger Time
FILTER:          7, U
BKG_MEAN:        1.050
N_STARS:         190
X_OFFSET:        248 [pixels]
Y_OFFSET:        320 [pixels]
X_MAX:           1687 [pixels]
Y_MAX:           1759 [pixels]
DET_THRESH:      9
PHOTO_THRESH:    4
SL_URL:          sw00773899000msufc-394.fits
SUN_POSTN:       181.46d {+12h 05m 52s}   -0.63d {-00d 38' 04"}
SUN_DIST:        136.03 [deg]   Sun_angle= -11.1 [hr] (East of Sun)
MOON_POSTN:      230.50d {+15h 21m 59s}  -13.17d {-13d 10' 21"}
MOON_DIST:       100.53 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      351.37,-64.71 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      330.53,-33.06 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Source List.  
COMMENTS:        There is a bright star (mag=6.44) 9.82 arcmin from the BAT position.  
 
 
//////////////////////////////////////////////////////////////////////
TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 24 Sep 17 11:09:08 UT
NOTICE_TYPE:     Swift-UVOT Image
TRIGGER_NUM:     773899,   Seg_Num: 0
POINT_RA:        347.529d {+23h 10m 07s} (J2000)
POINT_DEC:       -41.646d {-41d 38' 45"} (J2000)
ROLL:            183.150d
IMG_START_DATE:  18020 TJD;   267 DOY;   17/09/24
IMG_START_TIME:  39186.04 SOD {10:53:06.04} UT,   86005.8 [sec] since BAT Trigger Time
FILTER:          7, U
EXPOSURE_ID:     527943205
X_OFFSET:        1022 [pixels]
Y_OFFSET:        884 [pixels]
WIDTH:           160 [pixels]
HEIGHT:          160 [pixels]
X_GRB_POS:       1182
Y_GRB_POS:       1044
BINNING_INDEX:   1
IM_URL:          sw00773899000msuni-374.fits
SUN_POSTN:       181.47d {+12h 05m 52s}   -0.64d {-00d 38' 05"}
SUN_DIST:        136.03 [deg]   Sun_angle= -11.1 [hr] (East of Sun)
MOON_POSTN:      230.51d {+15h 22m 03s}  -13.18d {-13d 10' 34"}
MOON_DIST:       100.52 [deg]
MOON_ILLUM:      18 [%]
GAL_COORDS:      351.37,-64.71 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      330.53,-33.06 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT-UVOT Image.  
COMMENTS:        The GRB Position came from the XRT Position Command.  
COMMENTS:        The image has 2x2 binning (compression).  
COMMENTS:        There is a bright star (mag=6.44) 9.82 arcmin from the BAT position.