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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 17 Apr 18 20:56:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800611
SRC_RA:          272.2312d {+18h 08m 55s} (J2000),
                 272.5210d {+18h 10m 05s} (current),
                 271.4355d {+18h 05m 45s} (1950)
SRC_DEC:         -29.1496d {-29d 08' 58"} (J2000),
                 -29.1454d {-29d 08' 42"} (current),
                 -29.1585d {-29d 09' 30"} (1950)
DISCOVERY_DATE:  18194 TJD;    76 DOY;   18/03/17 (yy/mm/dd)
DISCOVERY_TIME:  75396 SOD {20:56:36.00} UT
LEAD_TIME:       29.267 [days]
MAX_DATE:        18224 TJD;   106 DOY;   18/04/16 (yy/mm/dd)
MAX_TIME:        12096 SOD {03:21:36.00} UT
MAX_UNCERT:      4.320 [days]
CUSP_WIDTH:      21.06 +/- 2.77 [days]
u0:              1.52 +/- 0.04 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        17.35 +/- 0.00 [mag]
AMPLIFICATION:   1.12 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0611.html
SUN_POSTN:        25.81d {+01h 43m 15s}  +10.69d {+10d 41' 20"}
SUN_DIST:        115.45 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:       50.03d {+03h 20m 07s}  +13.24d {+13d 14' 22"}
MOON_DIST:       137.60 [deg]
GAL_COORDS:        2.37, -4.52 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.96, -5.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.