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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 13 May 15 14:30:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501018
SRC_RA:          272.6279d {+18h 10m 31s} (J2000),
                 272.8635d {+18h 11m 27s} (current),
                 271.8571d {+18h 07m 26s} (1950)
SRC_DEC:         -25.0883d {-25d 05' 17"} (J2000),
                 -25.0842d {-25d 05' 02"} (current),
                 -25.0992d {-25d 05' 56"} (1950)
DISCOVERY_DATE:  17125 TJD;   103 DOY;   15/04/13 (yy/mm/dd)
DISCOVERY_TIME:  52218 SOD {14:30:18.00} UT
LEAD_TIME:       43.107 [days]
MAX_DATE:        17168 TJD;   146 DOY;   15/05/26 (yy/mm/dd)
MAX_TIME:        61430 SOD {17:03:50.40} UT
MAX_UNCERT:      10.830 [days]
CUSP_WIDTH:      20.47 +/- 5.36 [days]
u0:              0.43 +/- 0.56 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        19.46 +/- 0.00 [mag]
AMPLIFICATION:   2.45 +/- 2.77 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1018.html
SUN_POSTN:        50.12d {+03h 20m 28s}  +18.40d {+18d 23' 59"}
SUN_DIST:        139.90 [deg]   Sun_angle= 9.2 [hr] (West of Sun)
MOON_POSTN:      351.28d {+23h 25m 07s}   -2.14d {-02d 08' 07"}
MOON_DIST:        78.61 [deg]
GAL_COORDS:        6.11, -2.88 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.38, -1.67 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.