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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:01:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800098
SRC_RA:          270.2967d {+18h 01m 11s} (J2000),
                 270.5840d {+18h 02m 20s} (current),
                 269.5013d {+17h 58m 00s} (1950)
SRC_DEC:         -29.0892d {-29d 05' 20"} (J2000),
                 -29.0884d {-29d 05' 17"} (current),
                 -29.0887d {-29d 05' 18"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54106 SOD {15:01:46.00} UT
LEAD_TIME:       53.172 [days]
MAX_DATE:        18193 TJD;    75 DOY;   18/03/16 (yy/mm/dd)
MAX_TIME:        68947 SOD {19:09:07.19} UT
MAX_UNCERT:      1.950 [days]
CUSP_WIDTH:      55.43 +/- 0.97 [days]
u0:              0.85 +/- 0.01 [RingUnits]
MAX_MAG:         15.2 mag (estimated)
BASE_MAG:        15.65 +/- 0.00 [mag]
AMPLIFICATION:   1.46 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0098.html
SUN_POSTN:       335.83d {+22h 23m 20s}  -10.06d {-10d 03' 45"}
SUN_DIST:         63.57 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:       53.72d {+03h 34m 53s}  +13.92d {+13d 55' 13"}
MOON_DIST:       142.71 [deg]
GAL_COORDS:        1.59, -3.01 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.26, -5.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.