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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 May 18 07:56:14 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800837
SRC_RA:          262.3817d {+17h 29m 32s} (J2000),
                 262.6760d {+17h 30m 42s} (current),
                 261.5779d {+17h 26m 19s} (1950)
SRC_DEC:         -30.6533d {-30d 39' 11"} (J2000),
                 -30.6665d {-30d 39' 59"} (current),
                 -30.6145d {-30d 36' 51"} (1950)
DISCOVERY_DATE:  18226 TJD;   108 DOY;   18/04/18 (yy/mm/dd)
DISCOVERY_TIME:  28574 SOD {07:56:14.00} UT
LEAD_TIME:       24.703 [days]
MAX_DATE:        18251 TJD;   133 DOY;   18/05/13 (yy/mm/dd)
MAX_TIME:        2937 SOD {00:48:57.59} UT
MAX_UNCERT:      2.260 [days]
CUSP_WIDTH:      11.41 +/- 2.13 [days]
u0:              1.59 +/- 0.02 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        17.76 +/- 0.00 [mag]
AMPLIFICATION:   1.11 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0837.html
SUN_POSTN:        55.07d {+03h 40m 16s}  +19.56d {+19d 33' 51"}
SUN_DIST:        152.75 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:       96.61d {+06h 26m 26s}  +20.50d {+20d 29' 56"}
MOON_DIST:       163.86 [deg]
GAL_COORDS:      356.68,  2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.40, -7.39 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.