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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 30 Mar 18 17:30:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800502
SRC_RA:          269.1690d {+17h 56m 41s} (J2000),
                 269.4635d {+17h 57m 51s} (current),
                 268.3586d {+17h 53m 26s} (1950)
SRC_DEC:         -31.3928d {-31d 23' 33"} (J2000),
                 -31.3940d {-31d 23' 37"} (current),
                 -31.3868d {-31d 23' 11"} (1950)
DISCOVERY_DATE:  18179 TJD;    61 DOY;   18/03/02 (yy/mm/dd)
DISCOVERY_TIME:  63004 SOD {17:30:04.00} UT
LEAD_TIME:       26.487 [days]
MAX_DATE:        18206 TJD;    88 DOY;   18/03/29 (yy/mm/dd)
MAX_TIME:        18662 SOD {05:11:02.40} UT
MAX_UNCERT:      0.910 [days]
CUSP_WIDTH:      12.27 +/- 1.29 [days]
u0:              0.66 +/- 0.01 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.00 +/- 0.00 [mag]
AMPLIFICATION:   1.74 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0502.html
SUN_POSTN:         9.16d {+00h 36m 38s}   +3.95d {+03d 56' 48"}
SUN_DIST:        100.33 [deg]   Sun_angle= 6.6 [hr] (West of Sun)
MOON_POSTN:      181.38d {+12h 05m 31s}   +3.50d {+03d 29' 44"}
MOON_DIST:        90.19 [deg]
GAL_COORDS:      359.11, -3.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.28, -7.96 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.