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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Feb 18 22:55:20 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800064
SRC_RA:          269.7655d {+17h 59m 04s} (J2000),
                 270.0529d {+18h 00m 13s} (current),
                 268.9697d {+17h 55m 53s} (1950)
SRC_DEC:         -29.1516d {-29d 09' 05"} (J2000),
                 -29.1518d {-29d 09' 05"} (current),
                 -29.1485d {-29d 08' 54"} (1950)
DISCOVERY_DATE:  18139 TJD;    21 DOY;   18/01/21 (yy/mm/dd)
DISCOVERY_TIME:  82520 SOD {22:55:20.00} UT
LEAD_TIME:       25.724 [days]
MAX_DATE:        18165 TJD;    47 DOY;   18/02/16 (yy/mm/dd)
MAX_TIME:        58665 SOD {16:17:45.60} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      5.68 +/- 0.19 [days]
u0:              0.40 +/- 0.00 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        19.01 +/- 0.00 [mag]
AMPLIFICATION:   2.60 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0064.html
SUN_POSTN:       335.19d {+22h 20m 47s}  -10.31d {-10d 18' 26"}
SUN_DIST:         63.36 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:       44.67d {+02h 58m 40s}  +11.43d {+11d 25' 53"}
MOON_DIST:       134.25 [deg]
GAL_COORDS:        1.31, -2.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.79, -5.71 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.