[vsnet-grb 361484] GCN/SWIFT_SC_SLEW

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Mar 30 12:26:58 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 30 Mar 18 03:26:57 UT
NOTICE_TYPE:     Swift-S/C Will_NOT_Slew
TRIGGER_NUM:     819863,   Seg_Num: 0
GRB_RA:           95.803d {+06h 23m 13s} (J2000),
                  95.821d {+06h 23m 17s} (current),
                  95.755d {+06h 23m 01s} (1950)
GRB_DEC:         -64.954d {-64d 57' 12"} (J2000),
                 -64.964d {-64d 57' 49"} (current),
                 -64.925d {-64d 55' 31"} (1950)
GRB_DATE:        18207 TJD;    89 DOY;   18/03/30
GRB_TIME:        11342.24 SOD {03:09:02.24} UT
TRIGGER_INDEX:   159
RATE_SIGNIF:     18.00 [sigma]
IMAGE_SIGNIF:    6.55 [sigma]
SLEW_QUERY:      0x2
WAIT_TIME:       3230.00 [sec]   (=53.8 [min])   
OBS_TIME:        0.00 [sec]   (=0.0 [min])
INST_MODES:      BAT: 0=0x0   XRT: 0=0x0   UVOT: 32768=0x8000
MERIT:           100.00
SUN_POSTN:         8.63d {+00h 34m 30s}   +3.72d {+03d 43' 10"}
SUN_DIST:         92.18 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      173.70d {+11h 34m 48s}   +6.25d {+06d 14' 53"}
MOON_DIST:        90.59 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:      274.70,-27.35 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      148.67,-87.13 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT SC Slew decision.  
COMMENTS:        SC will NOT slew immediately to this target; Earth_limb constraint.  
COMMENTS:        There maybe a delayed slew or no slew at all; see WAIT_TIME.  
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 during a high background rate interval.  
COMMENTS:        Since the BAT IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 278.46,-12.98 [deg].  



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