[vsnet-grb 391580] GCN/SWIFT_SC_SLEW

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Dec 18 23:51:53 UT
NOTICE_TYPE:     Swift-S/C Will_Slew
TRIGGER_NUM:     880127,   Seg_Num: 0
GRB_RA:           18.159d {+01h 12m 38s} (J2000),
                  18.343d {+01h 13m 22s} (current),
                  17.673d {+01h 10m 42s} (1950)
GRB_DEC:         -60.951d {-60d 57' 03"} (J2000),
                 -60.851d {-60d 51' 01"} (current),
                 -61.216d {-61d 12' 56"} (1950)
GRB_DATE:        18480 TJD;   362 DOY;   18/12/28
GRB_TIME:        85828.40 SOD {23:50:28.40} UT
TRIGGER_INDEX:   158
RATE_SIGNIF:     28.61 [sigma]
IMAGE_SIGNIF:    6.61 [sigma]
SLEW_QUERY:      0x0
WAIT_TIME:       0.00 [sec]   (=0.0 [min])   
OBS_TIME:        1527.00 [sec]   (=25.4 [min])
INST_MODES:      BAT: 0=0x0   XRT: 0=0x0   UVOT: 32768=0x8000
MERIT:           100.00
SUN_POSTN:       277.84d {+18h 31m 21s}  -23.24d {-23d 14' 25"}
SUN_DIST:         74.75 [deg]   Sun_angle= -6.7 [hr] (East of Sun)
MOON_POSTN:      183.61d {+12h 14m 26s}   +3.60d {+03d 35' 53"}
MOON_DIST:       121.66 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:      298.33,-55.99 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      335.64,-59.57 [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.  
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 = 291.27,-9.87 [deg].