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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 11 Sep 13 12:58:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301812
SRC_RA:          270.8441d {+18h 03m 23s} (J2000),
                 271.0632d {+18h 04m 15s} (current),
                 270.0392d {+18h 00m 09s} (1950)
SRC_DEC:         -30.5655d {-30d 33' 55"} (J2000),
                 -30.5642d {-30d 33' 50"} (current),
                 -30.5676d {-30d 34' 03"} (1950)
DISCOVERY_DATE:  16515 TJD;   223 DOY;   13/08/11 (yy/mm/dd)
DISCOVERY_TIME:  46732 SOD {12:58:52.00} UT
LEAD_TIME:       49.497 [days]
MAX_DATE:        16565 TJD;   273 DOY;   13/09/30 (yy/mm/dd)
MAX_TIME:        3283 SOD {00:54:43.20} UT
MAX_UNCERT:      1.650 [days]
CUSP_WIDTH:      23.82 +/- 1.55 [days]
u0:              0.00 +/- 1.32 [RingUnits]
MAX_MAG:         12.0 mag (estimated)
BASE_MAG:        18.77 +/- 0.00 [mag]
AMPLIFICATION:   520.00 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1812.html
SUN_POSTN:       169.84d {+11h 19m 22s}   +4.37d {+04d 22' 16"}
SUN_DIST:        101.88 [deg]   Sun_angle= -6.7 [hr] (East of Sun)
MOON_POSTN:      242.21d {+16h 08m 49s}  -18.75d {-18d 44' 58"}
MOON_DIST:        28.65 [deg]
GAL_COORDS:        0.54, -4.15 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.73, -7.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.