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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 21 May 18 19:13:01 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800867
SRC_RA:          269.8680d {+17h 59m 28s} (J2000),
                 270.1591d {+18h 00m 38s} (current),
                 269.0729d {+17h 56m 17s} (1950)
SRC_DEC:         -29.0476d {-29d 02' 50"} (J2000),
                 -29.0476d {-29d 02' 50"} (current),
                 -29.0450d {-29d 02' 41"} (1950)
DISCOVERY_DATE:  18229 TJD;   111 DOY;   18/04/21 (yy/mm/dd)
DISCOVERY_TIME:  69181 SOD {19:13:01.00} UT
LEAD_TIME:       30.012 [days]
MAX_DATE:        18259 TJD;   141 DOY;   18/05/21 (yy/mm/dd)
MAX_TIME:        70243 SOD {19:30:43.20} UT
MAX_UNCERT:      0.250 [days]
CUSP_WIDTH:      3.68 +/- 0.37 [days]
u0:              0.51 +/- 0.01 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        20.02 +/- 0.00 [mag]
AMPLIFICATION:   2.14 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0867.html
SUN_POSTN:        58.53d {+03h 54m 08s}  +20.29d {+20d 17' 30"}
SUN_DIST:        150.06 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:      148.79d {+09h 55m 10s}  +14.21d {+14d 12' 27"}
MOON_DIST:       124.08 [deg]
GAL_COORDS:        1.45, -2.66 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.88, -5.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.