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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 29 Apr 15 14:15:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500866
SRC_RA:          267.0650d {+17h 48m 16s} (J2000),
                 267.2978d {+17h 49m 11s} (current),
                 266.3015d {+17h 45m 12s} (1950)
SRC_DEC:         -23.8781d {-23d 52' 40"} (J2000),
                 -23.8823d {-23d 52' 55"} (current),
                 -23.8620d {-23d 51' 42"} (1950)
DISCOVERY_DATE:  17110 TJD;    88 DOY;   15/03/29 (yy/mm/dd)
DISCOVERY_TIME:  51304 SOD {14:15:04.00} UT
LEAD_TIME:       21.862 [days]
MAX_DATE:        17132 TJD;   110 DOY;   15/04/20 (yy/mm/dd)
MAX_TIME:        39398 SOD {10:56:38.39} UT
MAX_UNCERT:      0.850 [days]
CUSP_WIDTH:      23.18 +/- 2.55 [days]
u0:              0.41 +/- 0.02 [RingUnits]
MAX_MAG:         19.4 mag (estimated)
BASE_MAG:        20.44 +/- 0.01 [mag]
AMPLIFICATION:   2.53 +/- 0.12 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0866.html
SUN_POSTN:        36.57d {+02h 26m 16s}  +14.48d {+14d 28' 52"}
SUN_DIST:        131.42 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      168.42d {+11h 13m 41s}   +2.81d {+02d 48' 26"}
MOON_DIST:        99.25 [deg]
GAL_COORDS:        4.63,  2.12 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.32, -0.47 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.