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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 12 May 12 07:33:16 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200623
SRC_RA:          269.1525d {+17h 56m 37s} (J2000),
                 269.3464d {+17h 57m 23s} (current),
                 268.3631d {+17h 53m 27s} (1950)
SRC_DEC:         -28.1466d {-28d 08' 47"} (J2000),
                 -28.1475d {-28d 08' 50"} (current),
                 -28.1406d {-28d 08' 25"} (1950)
DISCOVERY_DATE:  16029 TJD;   103 DOY;   12/04/12 (yy/mm/dd)
DISCOVERY_TIME:  27196 SOD {07:33:16.00} UT
LEAD_TIME:       40.531 [days]
MAX_DATE:        16069 TJD;   143 DOY;   12/05/22 (yy/mm/dd)
MAX_TIME:        73094 SOD {20:18:14.39} UT
MAX_UNCERT:      3.430 [days]
CUSP_WIDTH:      20.75 +/- 1.71 [days]
u0:              1.01 +/- 0.07 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.43 +/- 0.00 [mag]
AMPLIFICATION:   1.33 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0623.html
SUN_POSTN:        49.56d {+03h 18m 15s}  +18.26d {+18d 15' 37"}
SUN_DIST:        142.30 [deg]   Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN:      315.84d {+21h 03m 21s}  -11.65d {-11d 39' 15"}
MOON_DIST:        46.39 [deg]
GAL_COORDS:        1.91, -1.67 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.25, -4.71 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.