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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 01 May 12 07:58:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200548
SRC_RA:          272.3077d {+18h 09m 14s} (J2000),
                 272.4978d {+18h 09m 59s} (current),
                 271.5317d {+18h 06m 08s} (1950)
SRC_DEC:         -25.9646d {-25d 57' 52"} (J2000),
                 -25.9617d {-25d 57' 41"} (current),
                 -25.9739d {-25d 58' 25"} (1950)
DISCOVERY_DATE:  16018 TJD;    92 DOY;   12/04/01 (yy/mm/dd)
DISCOVERY_TIME:  28726 SOD {07:58:46.00} UT
LEAD_TIME:       47.680 [days]
MAX_DATE:        16066 TJD;   140 DOY;   12/05/19 (yy/mm/dd)
MAX_TIME:        1036 SOD {00:17:16.80} UT
MAX_UNCERT:      5.310 [days]
CUSP_WIDTH:      31.32 +/- 2.07 [days]
u0:              1.44 +/- 0.07 [RingUnits]
MAX_MAG:         16.1 mag (estimated)
BASE_MAG:        16.30 +/- 0.00 [mag]
AMPLIFICATION:   1.14 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0548.html
SUN_POSTN:        38.92d {+02h 35m 40s}  +15.23d {+15d 14' 03"}
SUN_DIST:        129.05 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:      155.01d {+10h 20m 03s}   +4.76d {+04d 45' 37"}
MOON_DIST:       116.73 [deg]
GAL_COORDS:        5.20, -3.04 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.08, -2.54 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.