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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:01:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800102
SRC_RA:          271.0022d {+18h 04m 01s} (J2000),
                 271.2872d {+18h 05m 09s} (current),
                 270.2131d {+18h 00m 51s} (1950)
SRC_DEC:         -28.0893d {-28d 05' 20"} (J2000),
                 -28.0873d {-28d 05' 13"} (current),
                 -28.0923d {-28d 05' 31"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54114 SOD {15:01:54.00} UT
LEAD_TIME:       28.859 [days]
MAX_DATE:        18169 TJD;    51 DOY;   18/02/20 (yy/mm/dd)
MAX_TIME:        41903 SOD {11:38:23.99} UT
MAX_UNCERT:      0.190 [days]
CUSP_WIDTH:      9.32 +/- 0.36 [days]
u0:              0.33 +/- 0.00 [RingUnits]
MAX_MAG:         17.1 mag (estimated)
BASE_MAG:        18.35 +/- 0.00 [mag]
AMPLIFICATION:   3.08 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0102.html
SUN_POSTN:       335.83d {+22h 23m 20s}  -10.06d {-10d 03' 45"}
SUN_DIST:         62.90 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:       53.72d {+03h 34m 53s}  +13.92d {+13d 55' 14"}
MOON_DIST:       142.38 [deg]
GAL_COORDS:        2.77, -3.06 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.89, -4.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.