[vsnet-grb 437845] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Mar 3 11:35:44 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Mar 20 02:35:30 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     959431,   Seg_Num: 0
GRB_RA:          212.698d {+14h 10m 47s} (J2000),
                 212.880d {+14h 11m 31s} (current),
                 212.245d {+14h 08m 59s} (1950)
GRB_DEC:         +51.360d {+51d 21' 35"} (J2000),
                 +51.265d {+51d 15' 55"} (current),
                 +51.595d {+51d 35' 41"} (1950)
GRB_DATE:        18911 TJD;    63 DOY;   20/03/03
GRB_TIME:        9297.45 SOD {02:34:57.45} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     34.32 [sigma]
IMAGE_SIGNIF:    14.70 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       344.31d {+22h 57m 15s}   -6.68d {-06d 41' 05"}
SUN_DIST:        120.14 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       75.11d {+05h 00m 27s}  +21.08d {+21d 05' 05"}
MOON_DIST:        98.72 [deg]
MOON_ILLUM:      53 [%]
GAL_COORDS:       96.56, 61.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      179.87, 58.30 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
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:           
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 = 342.42,15.33 [deg].  



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