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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 14 Apr 18 15:20:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800552
SRC_RA:          269.7615d {+17h 59m 03s} (J2000),
                 270.0509d {+18h 00m 12s} (current),
                 268.9666d {+17h 55m 52s} (1950)
SRC_DEC:         -29.0185d {-29d 01' 06"} (J2000),
                 -29.0187d {-29d 01' 06"} (current),
                 -29.0154d {-29d 00' 54"} (1950)
DISCOVERY_DATE:  18191 TJD;    73 DOY;   18/03/14 (yy/mm/dd)
DISCOVERY_TIME:  55210 SOD {15:20:10.00} UT
LEAD_TIME:       27.475 [days]
MAX_DATE:        18219 TJD;   101 DOY;   18/04/11 (yy/mm/dd)
MAX_TIME:        9849 SOD {02:44:09.60} UT
MAX_UNCERT:      0.190 [days]
CUSP_WIDTH:      1.76 +/- 0.22 [days]
u0:              0.76 +/- 0.08 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        17.84 +/- 0.00 [mag]
AMPLIFICATION:   1.58 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0552.html
SUN_POSTN:        22.82d {+01h 31m 16s}   +9.54d {+09d 32' 32"}
SUN_DIST:        114.46 [deg]   Sun_angle= 7.5 [hr] (West of Sun)
MOON_POSTN:        7.66d {+00h 30m 38s}   -1.08d {-01d 05' 02"}
MOON_DIST:        96.12 [deg]
GAL_COORDS:        1.42, -2.57 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.79, -5.58 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.