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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 22 Apr 15 12:36:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500767
SRC_RA:          263.4983d {+17h 34m 00s} (J2000),
                 263.7382d {+17h 34m 57s} (current),
                 262.7107d {+17h 30m 51s} (1950)
SRC_DEC:         -28.0344d {-28d 02' 03"} (J2000),
                 -28.0438d {-28d 02' 37"} (current),
                 -28.0010d {-28d 00' 03"} (1950)
DISCOVERY_DATE:  17103 TJD;    81 DOY;   15/03/22 (yy/mm/dd)
DISCOVERY_TIME:  45404 SOD {12:36:44.00} UT
LEAD_TIME:       26.850 [days]
MAX_DATE:        17130 TJD;   108 DOY;   15/04/18 (yy/mm/dd)
MAX_TIME:        32486 SOD {09:01:26.40} UT
MAX_UNCERT:      0.850 [days]
CUSP_WIDTH:      17.11 +/- 1.64 [days]
u0:              0.50 +/- 0.01 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.75 +/- 0.00 [mag]
AMPLIFICATION:   2.15 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0767.html
SUN_POSTN:        29.90d {+01h 59m 35s}  +12.19d {+12d 11' 34"}
SUN_DIST:        127.47 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:       80.99d {+05h 23m 58s}  +18.20d {+18d 11' 57"}
MOON_DIST:       169.84 [deg]
GAL_COORDS:      359.41,  2.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.24, -4.72 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.