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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 01 May 12 07:58:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200544
SRC_RA:          273.5721d {+18h 14m 17s} (J2000),
                 273.7666d {+18h 15m 04s} (current),
                 272.7782d {+18h 11m 07s} (1950)
SRC_DEC:         -28.8823d {-28d 52' 55"} (J2000),
                 -28.8779d {-28d 52' 40"} (current),
                 -28.8977d {-28d 53' 51"} (1950)
DISCOVERY_DATE:  16018 TJD;    92 DOY;   12/04/01 (yy/mm/dd)
DISCOVERY_TIME:  28718 SOD {07:58:38.00} UT
LEAD_TIME:       30.629 [days]
MAX_DATE:        16048 TJD;   122 DOY;   12/05/01 (yy/mm/dd)
MAX_TIME:        83030 SOD {23:03:50.40} UT
MAX_UNCERT:      0.840 [days]
CUSP_WIDTH:      16.08 +/- 1.08 [days]
u0:              0.35 +/- 0.01 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        18.85 +/- 0.00 [mag]
AMPLIFICATION:   2.91 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0544.html
SUN_POSTN:        38.92d {+02h 35m 40s}  +15.23d {+15d 14' 03"}
SUN_DIST:        127.83 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:      155.01d {+10h 20m 03s}   +4.76d {+04d 45' 39"}
MOON_DIST:       117.38 [deg]
GAL_COORDS:        3.16, -5.42 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.14, -5.48 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.