[vsnet-grb 450917] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Jul 1 21:48:58 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 01 Jul 20 12:47:49 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     980421,   Seg_Num: 0
GRB_RA:          123.555d {+08h 14m 13s} (J2000),
                 123.793d {+08h 15m 10s} (current),
                 122.974d {+08h 11m 54s} (1950)
GRB_DEC:         -14.494d {-14d 29' 37"} (J2000),
                 -14.557d {-14d 33' 24"} (current),
                 -14.341d {-14d 20' 27"} (1950)
GRB_DATE:        19031 TJD;   183 DOY;   20/07/01
GRB_TIME:        46019.07 SOD {12:46:59.07} UT
TRIGGER_INDEX:   473
RATE_SIGNIF:     9.00 [sigma]
IMAGE_SIGNIF:    7.22 [sigma]
FLAGS:           0x1
MERIT:           -9900.00
SUN_POSTN:       101.03d {+06h 44m 07s}  +23.05d {+23d 02' 55"}
SUN_DIST:         43.71 [deg]   Sun_angle= -1.5 [hr] (East of Sun)
MOON_POSTN:      230.96d {+15h 23m 50s}  -15.43d {-15d 26' 04"}
MOON_DIST:       102.03 [deg]
MOON_ILLUM:      84 [%]
GAL_COORDS:      235.63, 10.98 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      129.87,-33.41 [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:        This does not match any source in the ground catalog.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
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 is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 356.28,-0.71 [deg].  



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