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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 27 Apr 15 15:08:14 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500836
SRC_RA:          270.0064d {+18h 00m 02s} (J2000),
                 270.2584d {+18h 01m 02s} (current),
                 269.1794d {+17h 56m 43s} (1950)
SRC_DEC:         -33.8143d {-33d 48' 50"} (J2000),
                 -33.8141d {-33d 48' 50"} (current),
                 -33.8123d {-33d 48' 43"} (1950)
DISCOVERY_DATE:  17108 TJD;    86 DOY;   15/03/27 (yy/mm/dd)
DISCOVERY_TIME:  54494 SOD {15:08:14.00} UT
LEAD_TIME:       59.805 [days]
MAX_DATE:        17168 TJD;   146 DOY;   15/05/26 (yy/mm/dd)
MAX_TIME:        37670 SOD {10:27:50.40} UT
MAX_UNCERT:      20.710 [days]
CUSP_WIDTH:      58.52 +/- 12.89 [days]
u0:              0.63 +/- 0.22 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.64 +/- 0.00 [mag]
AMPLIFICATION:   1.81 +/- 0.48 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0836.html
SUN_POSTN:        34.70d {+02h 18m 49s}  +13.86d {+13d 51' 51"}
SUN_DIST:        126.13 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:      146.11d {+09h 44m 27s}   +9.62d {+09d 37' 25"}
MOON_DIST:       123.56 [deg]
GAL_COORDS:      357.35, -5.12 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.01,-10.38 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.