[vsnet-grb 390943] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 23 Dec 18 02:49:21 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     878548,   Seg_Num: 0
GRB_RA:          247.818d {+16h 31m 16s} (J2000),
                 248.169d {+16h 32m 41s} (current),
                 246.895d {+16h 27m 35s} (1950)
GRB_DEC:         -47.818d {-47d 49' 02"} (J2000),
                 -47.857d {-47d 51' 25"} (current),
                 -47.710d {-47d 42' 36"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=3676 [image_cnts]
TRIGGER_DUR:     104.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        18475 TJD;   357 DOY;   18/12/23
GRB_TIME:        10041.87 SOD {02:47:21.87} UT
GRB_PHI:         -54.04 [deg]
GRB_THETA:        20.04 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    15.07 [sigma]
MERIT_PARAMS:     +0  +0  +2  +7  +1  +4 -100  +1 -85  +0 
SUN_POSTN:       271.32d {+18h 05m 17s}  -23.43d {-23d 25' 49"}
SUN_DIST:         30.58 [deg]   Sun_angle= 1.5 [hr] (West of Sun)
MOON_POSTN:       96.65d {+06h 26m 36s}  +21.40d {+21d 23' 44"}
MOON_DIST:       145.05 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      336.28,  0.30 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      253.67,-25.63 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog: Num=10552=AX_1631.9-4752,   delta=0.140 [deg].  
COMMENTS:        This matches a source in the ground catalog: AX_1631.9-4752,   delta=0.140 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 77.49,-3.22 [deg].