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TITLE:            GCN/SK_SN NOTICE
NOTICE_DATE:      Tue 30 Mar 21 23:49:59 UT
NOTICE_TYPE:      SK_SN  REAL
TRIGGER_NUMBER:   SK_SN  1
SRC_RA:           318.3000d {+21h 13m 12s} (J2000),
                  318.5203d {+21h 14m 05s} (current),
                  317.7725d {+21h 11m 05s} (1950)
SRC_DEC:          +31.3700d {+31d 22' 12"} (J2000),
                  +31.4569d {+31d 27' 25"} (current),
                  +31.1630d {+31d 09' 47"} (1950)
SRC_ERROR68:      0.64 [deg radius, stat-only, 68% containment]
SRC_ERROR90:      0.91 [deg radius, stat-only, 90% containment]
SRC_ERROR95:      1.04 [deg radius, stat-only, 95% containment]
DISCOVERY_DATE:   19166 TJD;   318 DOY;   20/11/13 (yy/mm/dd)
DISCOVERY_TIME:   30601 SOD {08:30:01.22} UT
N_EVENTS:         54029   (Number of detected neutrino events)
ENERGY_LIMIT:     7.00 [MeV]  (Minimum energy of the neutrinos)
DURATION:         10.0 [sec]  (Collection duration of the neutrinos)
DISTANCE:         2.35 - 3.22 [kpc]  (low - high as SN1987A like SNe)
COMMENTS:         The position error is statistical only, there is no systematic added. 
COMMENTS:         All numbers are preliminary. 
COMMENTS:           
COMMENTS:         NOTE: This is a REAL EVENT!  It is NOT a TEST event. 
COMMENTS: