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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 12 May 12 07:33:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200628
SRC_RA:          274.0192d {+18h 16m 05s} (J2000),
                 274.2086d {+18h 16m 50s} (current),
                 273.2480d {+18h 13m 00s} (1950)
SRC_DEC:         -25.1720d {-25d 10' 18"} (J2000),
                 -25.1671d {-25d 10' 01"} (current),
                 -25.1896d {-25d 11' 22"} (1950)
DISCOVERY_DATE:  16029 TJD;   103 DOY;   12/04/12 (yy/mm/dd)
DISCOVERY_TIME:  27206 SOD {07:33:26.00} UT
LEAD_TIME:       29.341 [days]
MAX_DATE:        16058 TJD;   132 DOY;   12/05/11 (yy/mm/dd)
MAX_TIME:        56678 SOD {15:44:38.39} UT
MAX_UNCERT:      1.320 [days]
CUSP_WIDTH:      13.39 +/- 2.10 [days]
u0:              0.45 +/- 0.01 [RingUnits]
MAX_MAG:         18.7 mag (estimated)
BASE_MAG:        19.61 +/- 0.00 [mag]
AMPLIFICATION:   2.36 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0628.html
SUN_POSTN:        49.56d {+03h 18m 15s}  +18.26d {+18d 15' 37"}
SUN_DIST:        138.14 [deg]   Sun_angle= 9.0 [hr] (West of Sun)
MOON_POSTN:      315.84d {+21h 03m 22s}  -11.65d {-11d 39' 14"}
MOON_DIST:        41.55 [deg]
GAL_COORDS:        6.63, -4.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.64, -1.78 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.