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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 17 Apr 18 20:56:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800618
SRC_RA:          264.6065d {+17h 38m 26s} (J2000),
                 264.8953d {+17h 39m 35s} (current),
                 263.8138d {+17h 35m 15s} (1950)
SRC_DEC:         -28.7973d {-28d 47' 49"} (J2000),
                 -28.8066d {-28d 48' 23"} (current),
                 -28.7692d {-28d 46' 08"} (1950)
DISCOVERY_DATE:  18194 TJD;    76 DOY;   18/03/17 (yy/mm/dd)
DISCOVERY_TIME:  75410 SOD {20:56:50.00} UT
LEAD_TIME:       41.061 [days]
MAX_DATE:        18235 TJD;   117 DOY;   18/04/27 (yy/mm/dd)
MAX_TIME:        80697 SOD {22:24:57.59} UT
MAX_UNCERT:      0.930 [days]
CUSP_WIDTH:      12.04 +/- 0.90 [days]
u0:              0.00 +/- 0.48 [RingUnits]
MAX_MAG:         9.6 mag (estimated)
BASE_MAG:        17.95 +/- 0.00 [mag]
AMPLIFICATION:   329.92 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0618.html
SUN_POSTN:        25.81d {+01h 43m 15s}  +10.69d {+10d 41' 21"}
SUN_DIST:        122.13 [deg]   Sun_angle= 8.1 [hr] (West of Sun)
MOON_POSTN:       50.03d {+03h 20m 07s}  +13.24d {+13d 14' 24"}
MOON_DIST:       144.12 [deg]
GAL_COORDS:      359.29,  1.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.25, -5.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.