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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 May 12 00:50:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200681
SRC_RA:          271.0930d {+18h 04m 22s} (J2000),
                 271.2881d {+18h 05m 09s} (current),
                 270.2996d {+18h 01m 12s} (1950)
SRC_DEC:         -28.7669d {-28d 46' 00"} (J2000),
                 -28.7655d {-28d 45' 55"} (current),
                 -28.7703d {-28d 46' 12"} (1950)
DISCOVERY_DATE:  16035 TJD;   109 DOY;   12/04/18 (yy/mm/dd)
DISCOVERY_TIME:  3032 SOD {00:50:32.00} UT
LEAD_TIME:       43.583 [days]
MAX_DATE:        16078 TJD;   152 DOY;   12/05/31 (yy/mm/dd)
MAX_TIME:        53395 SOD {14:49:55.19} UT
MAX_UNCERT:      6.050 [days]
CUSP_WIDTH:      10.11 +/- 1.52 [days]
u0:              1.59 +/- 0.35 [RingUnits]
MAX_MAG:         16.6 mag (estimated)
BASE_MAG:        16.72 +/- 0.00 [mag]
AMPLIFICATION:   1.11 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0681.html
SUN_POSTN:        55.22d {+03h 40m 53s}  +19.60d {+19d 35' 56"}
SUN_DIST:        145.99 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:       22.21d {+01h 28m 51s}  +12.96d {+12d 57' 45"}
MOON_DIST:       114.40 [deg]
GAL_COORDS:        2.22, -3.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.96, -5.33 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.