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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 17 Oct 15 08:44:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201502102
SRC_RA:          271.1877d {+18h 04m 45s} (J2000),
                 271.4383d {+18h 05m 45s} (current),
                 270.3902d {+18h 01m 34s} (1950)
SRC_DEC:         -29.4153d {-29d 24' 54"} (J2000),
                 -29.4133d {-29d 24' 47"} (current),
                 -29.4191d {-29d 25' 08"} (1950)
DISCOVERY_DATE:  17282 TJD;   260 DOY;   15/09/17 (yy/mm/dd)
DISCOVERY_TIME:  31486 SOD {08:44:46.00} UT
LEAD_TIME:       27.912 [days]
MAX_DATE:        17310 TJD;   288 DOY;   15/10/15 (yy/mm/dd)
MAX_TIME:        23846 SOD {06:37:26.40} UT
MAX_UNCERT:      0.550 [days]
CUSP_WIDTH:      34.73 +/- 1.16 [days]
u0:              0.24 +/- 0.00 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        19.19 +/- 0.00 [mag]
AMPLIFICATION:   4.13 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-2102.html
SUN_POSTN:       201.90d {+13h 27m 36s}   -9.19d {-09d 11' 05"}
SUN_DIST:         67.73 [deg]   Sun_angle= -4.6 [hr] (East of Sun)
MOON_POSTN:      251.42d {+16h 45m 41s}  -17.31d {-17d 18' 26"}
MOON_DIST:        21.95 [deg]
GAL_COORDS:        1.69, -3.85 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.04, -5.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.