//////////////////////////////////////////////////////////////////////
TITLE:            GCN/AMON NOTICE
NOTICE_DATE:      Mon 17 Apr 23 20:07:52 UT
NOTICE_TYPE:      ICECUBE Cascade 
EVENT_NAME:       IceCubeCascade-230417a
STREAM:           26
RUN_NUM:          137845
EVENT_NUM:        43811235
SRC_RA:           252.9321d {+16h 51m 44s} (J2000),
                  253.4343d {+16h 53m 44s} (current),
                  251.8570d {+16h 47m 26s} (1950)
SRC_DEC:          -58.6351d {-58d 38' 05"} (J2000),
                  -58.6726d {-58d 40' 20"} (current),
                  -58.5509d {-58d 33' 02"} (1950)
SRC_ERROR:        9.03 [deg radius, stat+systematic, 90% containment]
SRC_ERROR50:      4.95 [deg radius, stat+systematic, 50% containment]
DISCOVERY_DATE:   20051 TJD;   107 DOY;   23/04/17 (yy/mm/dd)
DISCOVERY_TIME:   72278 SOD {20:04:38.42} UT
REVISION:         0
ENERGY:           83.41 [TeV]
SIGNALNESS:       9.0012e-01 [dn]
FAR:              0.3110 [yr^-1]
SUN_POSTN:         25.59d {+01h 42m 21s}  +10.60d {+10d 36' 11"}
SUN_DIST:         120.01 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       358.49d {+23h 53m 58s}   -4.01d {-04d 00' 32"}
MOON_DIST:         94.30 [deg]
GAL_COORDS:       330.12, -9.11 [deg] galactic lon,lat of the event
ECL_COORDS:       259.14,-35.84 [deg] ecliptic lon,lat of the event
SKYMAP_FITS_URL:  https://roc.icecube.wisc.edu/public/hese_cascades/hese_60051_run00137845.evt000043811235.fits
SKYMAP_PNG_URL:   https://roc.icecube.wisc.edu/public/hese_cascades/hese_60051_run00137845.evt000043811235.png
COMMENTS:         IceCube Cascade event.  
COMMENTS:         The position error is the combined statistical and the systematic.