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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 24 Apr 18 18:58:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800686
SRC_RA:          269.3425d {+17h 57m 22s} (J2000),
                 269.6348d {+17h 58m 32s} (current),
                 268.5408d {+17h 54m 10s} (1950)
SRC_DEC:         -30.0769d {-30d 04' 36"} (J2000),
                 -30.0778d {-30d 04' 39"} (current),
                 -30.0718d {-30d 04' 17"} (1950)
DISCOVERY_DATE:  18201 TJD;    83 DOY;   18/03/24 (yy/mm/dd)
DISCOVERY_TIME:  68324 SOD {18:58:44.00} UT
LEAD_TIME:       34.726 [days]
MAX_DATE:        18236 TJD;   118 DOY;   18/04/28 (yy/mm/dd)
MAX_TIME:        44668 SOD {12:24:28.79} UT
MAX_UNCERT:      0.540 [days]
CUSP_WIDTH:      8.89 +/- 0.31 [days]
u0:              0.00 +/- 3.62 [RingUnits]
MAX_MAG:         11.1 mag (estimated)
BASE_MAG:        18.59 +/- 0.00 [mag]
AMPLIFICATION:   377.34 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0686.html
SUN_POSTN:        32.28d {+02h 09m 08s}  +13.04d {+13d 02' 08"}
SUN_DIST:        124.60 [deg]   Sun_angle= 8.2 [hr] (West of Sun)
MOON_POSTN:      151.70d {+10h 06m 48s}  +13.29d {+13d 17' 39"}
MOON_DIST:       120.65 [deg]
GAL_COORDS:        0.32, -2.78 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.43, -6.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.