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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 May 12 00:50:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200679
SRC_RA:          270.0999d {+18h 00m 24s} (J2000),
                 270.2979d {+18h 01m 11s} (current),
                 269.2949d {+17h 57m 11s} (1950)
SRC_DEC:         -30.5679d {-30d 34' 03"} (J2000),
                 -30.5677d {-30d 34' 03"} (current),
                 -30.5664d {-30d 33' 58"} (1950)
DISCOVERY_DATE:  16035 TJD;   109 DOY;   12/04/18 (yy/mm/dd)
DISCOVERY_TIME:  3028 SOD {00:50:28.00} UT
LEAD_TIME:       33.282 [days]
MAX_DATE:        16068 TJD;   142 DOY;   12/05/21 (yy/mm/dd)
MAX_TIME:        27388 SOD {07:36:28.79} UT
MAX_UNCERT:      3.190 [days]
CUSP_WIDTH:      12.33 +/- 1.78 [days]
u0:              1.15 +/- 0.08 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        18.72 +/- 0.00 [mag]
AMPLIFICATION:   1.24 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0679.html
SUN_POSTN:        55.22d {+03h 40m 53s}  +19.60d {+19d 35' 56"}
SUN_DIST:        146.55 [deg]   Sun_angle= 9.7 [hr] (West of Sun)
MOON_POSTN:       22.21d {+01h 28m 51s}  +12.96d {+12d 57' 44"}
MOON_DIST:       115.29 [deg]
GAL_COORDS:        0.22, -3.59 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.09, -7.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.