[vsnet-grb 423397] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Oct 16 13:15:35 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 16 Oct 19 04:15:22 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     929744,   Seg_Num: 0
GRB_RA:           30.296d {+02h 01m 11s} (J2000),
                  30.575d {+02h 02m 18s} (current),
                  29.592d {+01h 58m 22s} (1950)
GRB_DEC:         +24.501d {+24d 30' 03"} (J2000),
                 +24.596d {+24d 35' 45"} (current),
                 +24.260d {+24d 15' 35"} (1950)
GRB_DATE:        18772 TJD;   289 DOY;   19/10/16
GRB_TIME:        14940.91 SOD {04:09:00.91} UT
TRIGGER_INDEX:   370
RATE_SIGNIF:     19.39 [sigma]
IMAGE_SIGNIF:    17.91 [sigma]
FLAGS:           0x1
MERIT:           -400.00
SUN_POSTN:       200.82d {+13h 23m 18s}   -8.76d {-08d 45' 36"}
SUN_DIST:        161.63 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:       47.25d {+03h 09m 00s}  +13.45d {+13d 27' 09"}
MOON_DIST:        19.27 [deg]
MOON_ILLUM:      95 [%]
GAL_COORDS:      142.55,-35.70 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       36.72, 11.41 [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 = 263.96,15.32 [deg].  



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