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TITLE:            GCN/AMON NOTICE
NOTICE_DATE:      Sat 30 Dec 23 09:56:15 UT
NOTICE_TYPE:      ICECUBE Cascade 
EVENT_NAME:       IceCubeCascade-231230a
STREAM:           26
RUN_NUM:          138802
EVENT_NUM:        36470430
SRC_RA:            54.4303d {+03h 37m 43s} (J2000),
                   54.7550d {+03h 39m 01s} (current),
                   53.7545d {+03h 35m 01s} (1950)
SRC_DEC:           +8.9725d {+08d 58' 21"} (J2000),
                   +9.0499d {+09d 02' 60"} (current),
                   +8.8092d {+08d 48' 33"} (1950)
SRC_ERROR:        11.28 [deg radius, stat+systematic, 90% containment]
SRC_ERROR50:      6.19 [deg radius, stat+systematic, 50% containment]
DISCOVERY_DATE:   20308 TJD;   364 DOY;   23/12/30 (yy/mm/dd)
DISCOVERY_TIME:   34906 SOD {09:41:46.57} UT
REVISION:         0
ENERGY:           19.83 [TeV]
SIGNALNESS:       7.8723e-01 [dn]
FAR:              1.0021 [yr^-1]
SUN_POSTN:        279.17d {+18h 36m 41s}  -23.17d {-23d 10' 02"}
SUN_DIST:         135.27 [deg]   Sun_angle= -9.0 [hr] (East of Sun)
MOON_POSTN:       140.95d {+09h 23m 48s}  +19.98d {+19d 58' 53"}
MOON_DIST:         83.38 [deg]
GAL_COORDS:       176.96,-35.91 [deg] galactic lon,lat of the event
ECL_COORDS:        54.29,-10.17 [deg] ecliptic lon,lat of the event
SKYMAP_FITS_URL:  https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.fits
SKYMAP_PNG_URL:   https://roc.icecube.wisc.edu/public/hese_cascades/hese_60308_run00138802.evt000036470430.png
COMMENTS:         IceCube Cascade event.  
COMMENTS:         The position error is the combined statistical and the systematic.