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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 06 Aug 18 19:44:29 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801431
SRC_RA:          265.5039d {+17h 42m 01s} (J2000),
                 265.8091d {+17h 43m 14s} (current),
                 264.6798d {+17h 38m 43s} (1950)
SRC_DEC:         -33.5079d {-33d 30' 27"} (J2000),
                 -33.5157d {-33d 30' 56"} (current),
                 -33.4841d {-33d 29' 02"} (1950)
DISCOVERY_DATE:  18305 TJD;   187 DOY;   18/07/06 (yy/mm/dd)
DISCOVERY_TIME:  71069 SOD {19:44:29.00} UT
LEAD_TIME:       19.235 [days]
MAX_DATE:        18325 TJD;   207 DOY;   18/07/26 (yy/mm/dd)
MAX_TIME:        5011 SOD {01:23:31.20} UT
MAX_UNCERT:      0.120 [days]
CUSP_WIDTH:      13.50 +/- 0.28 [days]
u0:              0.43 +/- 0.01 [RingUnits]
MAX_MAG:         17.3 mag (estimated)
BASE_MAG:        18.31 +/- 0.00 [mag]
AMPLIFICATION:   2.47 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1431.html
SUN_POSTN:       136.76d {+09h 07m 03s}  +16.54d {+16d 32' 20"}
SUN_DIST:        131.35 [deg]   Sun_angle= -8.6 [hr] (East of Sun)
MOON_POSTN:       69.56d {+04h 38m 14s}  +17.80d {+17d 48' 14"}
MOON_DIST:       158.58 [deg]
GAL_COORDS:      355.70, -1.74 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.19,-10.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.