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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Feb 18 22:55:14 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800061
SRC_RA:          269.0980d {+17h 56m 24s} (J2000),
                 269.3856d {+17h 57m 33s} (current),
                 268.3017d {+17h 53m 12s} (1950)
SRC_DEC:         -29.2326d {-29d 13' 56"} (J2000),
                 -29.2339d {-29d 14' 01"} (current),
                 -29.2263d {-29d 13' 34"} (1950)
DISCOVERY_DATE:  18139 TJD;    21 DOY;   18/01/21 (yy/mm/dd)
DISCOVERY_TIME:  82514 SOD {22:55:14.00} UT
LEAD_TIME:       24.732 [days]
MAX_DATE:        18164 TJD;    46 DOY;   18/02/15 (yy/mm/dd)
MAX_TIME:        59356 SOD {16:29:16.79} UT
MAX_UNCERT:      0.080 [days]
CUSP_WIDTH:      2.54 +/- 0.10 [days]
u0:              1.06 +/- 0.01 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        17.54 +/- 0.00 [mag]
AMPLIFICATION:   1.29 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0061.html
SUN_POSTN:       335.19d {+22h 20m 47s}  -10.31d {-10d 18' 26"}
SUN_DIST:         63.95 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:       44.67d {+02h 58m 40s}  +11.43d {+11d 25' 52"}
MOON_DIST:       134.79 [deg]
GAL_COORDS:        0.95, -2.17 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.21, -5.80 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.