[vsnet-grb 374728] GCN/SWIFT_SC_SLEW

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 28 Jul 18 17:55:42 UT
NOTICE_TYPE:     Swift-S/C Will_Slew
TRIGGER_NUM:     850471,   Seg_Num: 0
GRB_RA:          253.569d {+16h 54m 17s} (J2000),
                 253.944d {+16h 55m 47s} (current),
                 252.562d {+16h 50m 15s} (1950)
GRB_DEC:         -54.031d {-54d 01' 50"} (J2000),
                 -54.060d {-54d 03' 34"} (current),
                 -53.950d {-53d 56' 58"} (1950)
GRB_DATE:        18327 TJD;   209 DOY;   18/07/28
GRB_TIME:        62940.71 SOD {17:29:00.71} UT
TRIGGER_INDEX:   70
RATE_SIGNIF:     19.64 [sigma]
IMAGE_SIGNIF:    10.51 [sigma]
SLEW_QUERY:      0x0
WAIT_TIME:       0.00 [sec]   (=0.0 [min])   
OBS_TIME:        1966.00 [sec]   (=32.8 [min])
INST_MODES:      BAT: 0=0x0   XRT: 0=0x0   UVOT: 32768=0x8000
MERIT:           100.00
SUN_POSTN:       127.98d {+08h 31m 55s}  +18.87d {+18d 51' 55"}
SUN_DIST:        126.01 [deg]   Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN:      318.18d {+21h 12m 43s}  -17.03d {-17d 01' 35"}
MOON_DIST:        61.25 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:      333.97, -6.51 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.80,-31.23 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT SC Slew decision.  
COMMENTS:        SC will immediately slew to this target.  
COMMENTS:        This does not match any source in the ground catalog.