////////////////////////////////////////////////////////////////////// TITLE: GCN/AMON NOTICE NOTICE_DATE: Wed 22 Oct 25 05:01:00 UT NOTICE_TYPE: AMON Neutrino-EM Coincidence AMON_STREAM: 1 EVENT_DATE: 251017A EVENT_NUM: 190645 REVISION: 0 RUN_NUM: 0 SRC_RA: 105.0600d {+07h 00m 14s} (J2000), 105.5065d {+07h 02m 02s} (current), 104.1936d {+06h 56m 46s} (1950) SRC_DEC: +39.9500d {+39d 57' 00"} (J2000), +39.9121d {+39d 54' 44"} (current), +40.0203d {+40d 01' 13"} (1950) SRC_ERROR: 28.75 [arcmin radius, stat-only, 90% containment] SRC_ERROR50: 15.60 [arcmin radius, stat-only, 50% containment] DISCOVERY_DATE: 20965 TJD; 290 DOY; 25/10/17 (yy/mm/dd) DISCOVERY_TIME: 53480 SOD {14:51:20.00} UT COINC_PAIR: 1 IC-HAWC [index and actual string] DELTA_T: 22267.84 [sec] FAR: 3.2397e+00 [yr^-1] TRIG_ID18: 0x40 MISC19: 0xAC000000 SUN_POSTN: 207.00d {+13h 48m 01s} -11.13d {-11d 08' 02"} SUN_DIST: 105.90 [deg] Sun_angle= 6.8 [hr] (West of Sun) MOON_POSTN: 212.97d {+14h 11m 54s} -17.41d {-17d 24' 28"} MOON_DIST: 114.31 [deg] GAL_COORDS: 176.86, 18.60 [deg] galactic lon,lat of the event ECL_COORDS: 102.03, 17.14 [deg] ecliptic lon,lat of the event COMMENTS: AMON NEUTRINO-EM Coincidence.