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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 02 Apr 15 12:38:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500581
SRC_RA:          269.7527d {+17h 59m 01s} (J2000),
                 269.9967d {+17h 59m 59s} (current),
                 268.9483d {+17h 55m 48s} (1950)
SRC_DEC:         -30.4828d {-30d 28' 57"} (J2000),
                 -30.4830d {-30d 28' 58"} (current),
                 -30.4796d {-30d 28' 46"} (1950)
DISCOVERY_DATE:  17083 TJD;    61 DOY;   15/03/02 (yy/mm/dd)
DISCOVERY_TIME:  45504 SOD {12:38:24.00} UT
LEAD_TIME:       29.747 [days]
MAX_DATE:        17113 TJD;    91 DOY;   15/04/01 (yy/mm/dd)
MAX_TIME:        23673 SOD {06:34:33.60} UT
MAX_UNCERT:      0.100 [days]
CUSP_WIDTH:      1.18 +/- 0.22 [days]
u0:              0.85 +/- 0.05 [RingUnits]
MAX_MAG:         19.4 mag (estimated)
BASE_MAG:        19.85 +/- 0.00 [mag]
AMPLIFICATION:   1.46 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0581.html
SUN_POSTN:        11.46d {+00h 45m 50s}   +4.92d {+04d 55' 18"}
SUN_DIST:        102.37 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:      170.88d {+11h 23m 31s}   +1.99d {+01d 59' 32"}
MOON_DIST:        98.87 [deg]
GAL_COORDS:        0.15, -3.29 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.79, -7.04 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.