[vsnet-grb 396430] GCN/SWIFT_SC_SLEW

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Feb 12 01:55:55 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Feb 19 16:55:42 UT
NOTICE_TYPE:     Swift-S/C Will_NOT_Slew
TRIGGER_NUM:     888648,   Seg_Num: 0
GRB_RA:          196.675d {+13h 06m 42s} (J2000),
                 196.893d {+13h 07m 34s} (current),
                 196.106d {+13h 04m 25s} (1950)
GRB_DEC:         +41.966d {+41d 57' 58"} (J2000),
                 +41.864d {+41d 51' 51"} (current),
                 +42.233d {+42d 13' 59"} (1950)
GRB_DATE:        18525 TJD;    42 DOY;   19/02/11
GRB_TIME:        60884.73 SOD {16:54:44.73} UT
TRIGGER_INDEX:   473
RATE_SIGNIF:     9.16 [sigma]
IMAGE_SIGNIF:    6.93 [sigma]
SLEW_QUERY:      0x2
WAIT_TIME:       87.00 [sec]   (=1.4 [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:       325.02d {+21h 40m 05s}  -13.96d {-13d 57' 21"}
SUN_DIST:        127.39 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:       37.38d {+02h 29m 31s}   +9.31d {+09d 18' 54"}
MOON_DIST:       125.48 [deg]
MOON_ILLUM:      37 [%]
GAL_COORDS:      112.03, 74.84 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      174.37, 44.30 [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:        Since the BAT IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 92.91,-20.27 [deg].  



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