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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:03:06 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800138
SRC_RA:          271.9581d {+18h 07m 50s} (J2000),
                 272.2379d {+18h 08m 57s} (current),
                 271.1834d {+18h 04m 44s} (1950)
SRC_DEC:         -25.7314d {-25d 43' 52"} (J2000),
                 -25.7277d {-25d 43' 39"} (current),
                 -25.7390d {-25d 44' 20"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54186 SOD {15:03:06.00} UT
LEAD_TIME:       25.093 [days]
MAX_DATE:        18165 TJD;    47 DOY;   18/02/16 (yy/mm/dd)
MAX_TIME:        62208 SOD {17:16:48.00} UT
MAX_UNCERT:      0.090 [days]
CUSP_WIDTH:      6.08 +/- 0.28 [days]
u0:              0.96 +/- 0.00 [RingUnits]
MAX_MAG:         16.2 mag (estimated)
BASE_MAG:        16.58 +/- 0.00 [mag]
AMPLIFICATION:   1.36 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0138.html
SUN_POSTN:       335.84d {+22h 23m 20s}  -10.06d {-10d 03' 44"}
SUN_DIST:         61.95 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:       53.73d {+03h 34m 56s}  +13.92d {+13d 55' 24"}
MOON_DIST:       142.07 [deg]
GAL_COORDS:        5.25, -2.66 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.77, -2.30 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.