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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 May 18 07:56:06 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800834
SRC_RA:          271.5431d {+18h 06m 10s} (J2000),
                 271.8301d {+18h 07m 19s} (current),
                 270.7587d {+18h 03m 02s} (1950)
SRC_DEC:         -27.3306d {-27d 19' 49"} (J2000),
                 -27.3276d {-27d 19' 38"} (current),
                 -27.3362d {-27d 20' 09"} (1950)
DISCOVERY_DATE:  18226 TJD;   108 DOY;   18/04/18 (yy/mm/dd)
DISCOVERY_TIME:  28566 SOD {07:56:06.00} UT
LEAD_TIME:       150.106 [days]
MAX_DATE:        18376 TJD;   258 DOY;   18/09/15 (yy/mm/dd)
MAX_TIME:        37756 SOD {10:29:16.79} UT
MAX_UNCERT:      11.920 [days]
CUSP_WIDTH:      77.04 +/- 6.74 [days]
u0:              0.00 +/- 1.68 [RingUnits]
MAX_MAG:         11.0 mag (estimated)
BASE_MAG:        18.06 +/- 0.00 [mag]
AMPLIFICATION:   651.70 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0834.html
SUN_POSTN:        55.07d {+03h 40m 16s}  +19.56d {+19d 33' 51"}
SUN_DIST:        145.52 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:       96.61d {+06h 26m 26s}  +20.50d {+20d 29' 56"}
MOON_DIST:       171.90 [deg]
GAL_COORDS:        3.67, -3.11 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.37, -3.90 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.