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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 22 Jun 18 19:57:21 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801123
SRC_RA:          267.5758d {+17h 50m 18s} (J2000),
                 267.8722d {+17h 51m 29s} (current),
                 266.7702d {+17h 47m 05s} (1950)
SRC_DEC:         -30.7015d {-30d 42' 04"} (J2000),
                 -30.7056d {-30d 42' 19"} (current),
                 -30.6878d {-30d 41' 15"} (1950)
DISCOVERY_DATE:  18260 TJD;   142 DOY;   18/05/22 (yy/mm/dd)
DISCOVERY_TIME:  71841 SOD {19:57:21.00} UT
LEAD_TIME:       28.854 [days]
MAX_DATE:        18289 TJD;   171 DOY;   18/06/20 (yy/mm/dd)
MAX_TIME:        59184 SOD {16:26:24.00} UT
MAX_UNCERT:      0.330 [days]
CUSP_WIDTH:      8.00 +/- 0.58 [days]
u0:              0.55 +/- 0.01 [RingUnits]
MAX_MAG:         19.7 mag (estimated)
BASE_MAG:        20.45 +/- 0.00 [mag]
AMPLIFICATION:   2.01 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1123.html
SUN_POSTN:        91.47d {+06h 05m 53s}  +23.43d {+23d 25' 46"}
SUN_DIST:        172.05 [deg]   Sun_angle= -11.8 [hr] (East of Sun)
MOON_POSTN:      210.16d {+14h 00m 38s}   -6.75d {-06d 44' 52"}
MOON_DIST:        58.93 [deg]
GAL_COORDS:      359.01, -1.78 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.90, -7.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.