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TITLE:            GCN/AMON NOTICE
NOTICE_DATE:      Sat 18 Apr 26 01:52:24 UT
NOTICE_TYPE:      ICECUBE Cascade 
EVENT_NAME:       IceCubeCascade-260418a
STREAM:           26
RUN_NUM:          142457
EVENT_NUM:        45845844
SRC_RA:           253.7819d {+16h 55m 08s} (J2000),
                  254.1210d {+16h 56m 29s} (current),
                  253.1375d {+16h 52m 33s} (1950)
SRC_DEC:           -0.8731d {-00d 52' 22"} (J2000),
                   -0.9136d {-00d 54' 48"} (current),
                   -0.7938d {-00d 47' 37"} (1950)
SRC_ERROR:        8.45 [deg radius, stat+systematic, 90% containment]
SRC_ERROR50:      4.64 [deg radius, stat+systematic, 50% containment]
DISCOVERY_DATE:   21148 TJD;   108 DOY;   26/04/18 (yy/mm/dd)
DISCOVERY_TIME:   5874 SOD {01:37:54.21} UT
REVISION:         0
ENERGY:           112.43 [TeV]
SIGNALNESS:       9.0012e-01 [dn]
FAR:              0.3110 [yr^-1]
SUN_POSTN:         26.06d {+01h 44m 15s}  +10.78d {+10d 46' 57"}
SUN_DIST:         131.26 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:        32.42d {+02h 09m 40s}  +17.65d {+17d 38' 52"}
MOON_DIST:        135.74 [deg]
GAL_COORDS:        17.87, 25.18 [deg] galactic lon,lat of the event
ECL_COORDS:       252.52, 21.59 [deg] ecliptic lon,lat of the event
SKYMAP_FITS_URL:  https://roc.icecube.wisc.edu/public/hese_cascades/hese_61148_run00142457.evt000045845844.fits
SKYMAP_PNG_URL:   https://roc.icecube.wisc.edu/public/hese_cascades/hese_61148_run00142457.evt000045845844.png
COMMENTS:         IceCube Cascade event.  
COMMENTS:         The position error is the combined statistical and the systematic.