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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Feb 18 14:47:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800200
SRC_RA:          273.8640d {+18h 15m 27s} (J2000),
                 274.1434d {+18h 16m 34s} (current),
                 273.0906d {+18h 12m 22s} (1950)
SRC_DEC:         -25.5393d {-25d 32' 20"} (J2000),
                 -25.5323d {-25d 31' 55"} (current),
                 -25.5562d {-25d 33' 21"} (1950)
DISCOVERY_DATE:  18141 TJD;    23 DOY;   18/01/23 (yy/mm/dd)
DISCOVERY_TIME:  53266 SOD {14:47:46.00} UT
LEAD_TIME:       28.833 [days]
MAX_DATE:        18170 TJD;    52 DOY;   18/02/21 (yy/mm/dd)
MAX_TIME:        38880 SOD {10:48:00.00} UT
MAX_UNCERT:      0.110 [days]
CUSP_WIDTH:      204.82 +/- 13.99 [days]
u0:              0.00 +/- 0.00 [RingUnits]
MAX_MAG:         12.3 mag (estimated)
BASE_MAG:        18.22 +/- 0.00 [mag]
AMPLIFICATION:   229.59 +/- 15.38 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0200.html
SUN_POSTN:       336.78d {+22h 27m 06s}   -9.70d {-09d 41' 58"}
SUN_DIST:         61.22 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:       67.64d {+04h 30m 34s}  +17.01d {+17d 00' 31"}
MOON_DIST:       153.94 [deg]
GAL_COORDS:        6.24, -4.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.49, -2.15 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.