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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 22 May 18 18:47:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800872
SRC_RA:          269.2621d {+17h 57m 03s} (J2000),
                 269.5547d {+17h 58m 13s} (current),
                 268.4631d {+17h 53m 51s} (1950)
SRC_DEC:         -29.6575d {-29d 39' 26"} (J2000),
                 -29.6586d {-29d 39' 30"} (current),
                 -29.6520d {-29d 39' 06"} (1950)
DISCOVERY_DATE:  18230 TJD;   112 DOY;   18/04/22 (yy/mm/dd)
DISCOVERY_TIME:  67647 SOD {18:47:27.00} UT
LEAD_TIME:       124.318 [days]
MAX_DATE:        18355 TJD;   237 DOY;   18/08/25 (yy/mm/dd)
MAX_TIME:        8726 SOD {02:25:26.39} UT
MAX_UNCERT:      26.650 [days]
CUSP_WIDTH:      164.78 +/- 15.13 [days]
u0:              0.82 +/- 0.08 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        18.92 +/- 0.00 [mag]
AMPLIFICATION:   1.49 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0872.html
SUN_POSTN:        59.52d {+03h 58m 05s}  +20.48d {+20d 29' 06"}
SUN_DIST:        151.39 [deg]   Sun_angle= 10.0 [hr] (West of Sun)
MOON_POSTN:      162.18d {+10h 48m 44s}  +10.36d {+10d 21' 26"}
MOON_DIST:       110.13 [deg]
GAL_COORDS:        0.65, -2.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.35, -6.22 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.