[vsnet-grb 330138] GCN/SWIFT_SC_SLEW

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 21 Jun 17 11:18:30 UT
NOTICE_TYPE:     Swift-S/C Will_Slew
TRIGGER_NUM:     758005,   Seg_Num: 0
GRB_RA:           12.464d {+00h 49m 51s} (J2000),
                  12.707d {+00h 50m 50s} (current),
                  11.774d {+00h 47m 06s} (1950)
GRB_DEC:         +40.777d {+40d 46' 39"} (J2000),
                 +40.872d {+40d 52' 20"} (current),
                 +40.505d {+40d 30' 19"} (1950)
GRB_DATE:        17925 TJD;   172 DOY;   17/06/21
GRB_TIME:        40014.60 SOD {11:06:54.60} UT
TRIGGER_INDEX:   155
RATE_SIGNIF:     27.01 [sigma]
IMAGE_SIGNIF:    5.82 [sigma]
SLEW_QUERY:      0x0
WAIT_TIME:       0.00 [sec]   (=0.0 [min])   
OBS_TIME:        1480.00 [sec]   (=24.7 [min])
INST_MODES:      BAT: 0=0x0   XRT: 0=0x0   UVOT: 32768=0x8000
MERIT:           100.00
SUN_POSTN:        90.31d {+06h 01m 14s}  +23.44d {+23d 26' 10"}
SUN_DIST:         65.84 [deg]   Sun_angle= 5.2 [hr] (West of Sun)
MOON_POSTN:       51.79d {+03h 27m 10s}  +13.59d {+13d 35' 39"}
MOON_DIST:        43.59 [deg]
MOON_ILLUM:      10 [%]
GAL_COORDS:      122.61,-22.09 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       28.99, 32.29 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT SC Slew decision.  
COMMENTS:        SC will immediately slew to this target.  
COMMENTS:        This matches a source in the ground catalog: M31_6,2,   delta=0.187 [deg].  
COMMENTS:        The position is inside the galaxy NGC224 (of total mag=3.50 and dia=178.00 arcmin).  
COMMENTS:        There is a 0.03% probability that this would happen by chance coincidence.  
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 matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred during a high background rate interval.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 261.45,-16.61 [deg].