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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 01 May 12 07:58:42 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200546
SRC_RA:          273.1450d {+18h 12m 35s} (J2000),
                 273.3338d {+18h 13m 20s} (current),
                 272.3745d {+18h 09m 30s} (1950)
SRC_DEC:         -25.0501d {-25d 03' 00"} (J2000),
                 -25.0462d {-25d 02' 45"} (current),
                 -25.0635d {-25d 03' 48"} (1950)
DISCOVERY_DATE:  16018 TJD;    92 DOY;   12/04/01 (yy/mm/dd)
DISCOVERY_TIME:  28722 SOD {07:58:42.00} UT
LEAD_TIME:       21.292 [days]
MAX_DATE:        16039 TJD;   113 DOY;   12/04/22 (yy/mm/dd)
MAX_TIME:        53913 SOD {14:58:33.59} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      16.89 +/- 2.18 [days]
u0:              0.01 +/- 0.00 [RingUnits]
MAX_MAG:         15.2 mag (estimated)
BASE_MAG:        19.88 +/- 0.00 [mag]
AMPLIFICATION:   76.44 +/- 10.90 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0546.html
SUN_POSTN:        38.92d {+02h 35m 40s}  +15.23d {+15d 14' 03"}
SUN_DIST:        128.31 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:      155.01d {+10h 20m 03s}   +4.76d {+04d 45' 38"}
MOON_DIST:       117.61 [deg]
GAL_COORDS:        6.36, -3.27 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.85, -1.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.