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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:01:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800090
SRC_RA:          270.5124d {+18h 02m 03s} (J2000),
                 270.7972d {+18h 03m 11s} (current),
                 269.7239d {+17h 58m 54s} (1950)
SRC_DEC:         -27.9867d {-27d 59' 11"} (J2000),
                 -27.9856d {-27d 59' 07"} (current),
                 -27.9873d {-27d 59' 13"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54090 SOD {15:01:30.00} UT
LEAD_TIME:       -22.466 [days]
MAX_DATE:        18118 TJD;     0 DOY;   18/01/00 (yy/mm/dd)
MAX_TIME:        13824 SOD {03:50:24.00} UT
MAX_UNCERT:      0.640 [days]
CUSP_WIDTH:      30.67 +/- 0.30 [days]
u0:              0.52 +/- 0.07 [RingUnits]
MAX_MAG:         14.7 mag (estimated)
BASE_MAG:        15.48 +/- 0.00 [mag]
AMPLIFICATION:   2.10 +/- 0.23 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0090.html
SUN_POSTN:       335.83d {+22h 23m 20s}  -10.06d {-10d 03' 45"}
SUN_DIST:         63.32 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:       53.72d {+03h 34m 52s}  +13.92d {+13d 55' 10"}
MOON_DIST:       142.82 [deg]
GAL_COORDS:        2.65, -2.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.45, -4.55 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.