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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 24 May 18 21:03:11 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800907
SRC_RA:          273.3117d {+18h 13m 15s} (J2000),
                 273.5942d {+18h 14m 23s} (current),
                 272.5403d {+18h 10m 10s} (1950)
SRC_DEC:         -25.2068d {-25d 12' 23"} (J2000),
                 -25.2007d {-25d 12' 01"} (current),
                 -25.2210d {-25d 13' 15"} (1950)
DISCOVERY_DATE:  18232 TJD;   114 DOY;   18/04/24 (yy/mm/dd)
DISCOVERY_TIME:  75791 SOD {21:03:11.00} UT
LEAD_TIME:       31.049 [days]
MAX_DATE:        18263 TJD;   145 DOY;   18/05/25 (yy/mm/dd)
MAX_TIME:        80006 SOD {22:13:26.39} UT
MAX_UNCERT:      0.020 [days]
CUSP_WIDTH:      13.43 +/- 0.27 [days]
u0:              0.00 +/- 0.04 [RingUnits]
MAX_MAG:         10.0 mag (estimated)
BASE_MAG:        20.03 +/- 0.00 [mag]
AMPLIFICATION:   239.99 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0907.html
SUN_POSTN:        61.63d {+04h 06m 31s}  +20.88d {+20d 52' 42"}
SUN_DIST:        150.34 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:      188.91d {+12h 35m 39s}   +0.94d {+00d 56' 28"}
MOON_DIST:        85.59 [deg]
GAL_COORDS:        6.30, -3.48 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.00, -1.80 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.