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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 May 18 18:45:03 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800843
SRC_RA:          270.4878d {+18h 01m 57s} (J2000),
                 270.7765d {+18h 03m 06s} (current),
                 269.6989d {+17h 58m 48s} (1950)
SRC_DEC:         -28.0611d {-28d 03' 39"} (J2000),
                 -28.0600d {-28d 03' 35"} (current),
                 -28.0616d {-28d 03' 41"} (1950)
DISCOVERY_DATE:  18226 TJD;   108 DOY;   18/04/18 (yy/mm/dd)
DISCOVERY_TIME:  67503 SOD {18:45:03.00} UT
LEAD_TIME:       39.572 [days]
MAX_DATE:        18266 TJD;   148 DOY;   18/05/28 (yy/mm/dd)
MAX_TIME:        30499 SOD {08:28:19.20} UT
MAX_UNCERT:      0.760 [days]
CUSP_WIDTH:      7.61 +/- 0.47 [days]
u0:              0.00 +/- 0.75 [RingUnits]
MAX_MAG:         9.3 mag (estimated)
BASE_MAG:        17.68 +/- 0.00 [mag]
AMPLIFICATION:   241.51 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0843.html
SUN_POSTN:        55.51d {+03h 42m 03s}  +19.66d {+19d 39' 45"}
SUN_DIST:        146.80 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:      103.66d {+06h 54m 39s}  +20.53d {+20d 31' 53"}
MOON_DIST:       166.07 [deg]
GAL_COORDS:        2.57, -2.65 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.43, -4.62 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.