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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Oct 15 11:18:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201502121
SRC_RA:          266.2384d {+17h 44m 57s} (J2000),
                 266.4975d {+17h 45m 59s} (current),
                 265.4148d {+17h 41m 40s} (1950)
SRC_DEC:         -33.4078d {-33d 24' 27"} (J2000),
                 -33.4133d {-33d 24' 47"} (current),
                 -33.3875d {-33d 23' 14"} (1950)
DISCOVERY_DATE:  17288 TJD;   266 DOY;   15/09/23 (yy/mm/dd)
DISCOVERY_TIME:  40716 SOD {11:18:36.00} UT
LEAD_TIME:       19.632 [days]
MAX_DATE:        17308 TJD;   286 DOY;   15/10/13 (yy/mm/dd)
MAX_TIME:        8899 SOD {02:28:19.20} UT
MAX_UNCERT:      0.350 [days]
CUSP_WIDTH:      15.92 +/- 0.62 [days]
u0:              0.99 +/- 0.01 [RingUnits]
MAX_MAG:         16.1 mag (estimated)
BASE_MAG:        16.38 +/- 0.00 [mag]
AMPLIFICATION:   1.34 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-2121.html
SUN_POSTN:       207.65d {+13h 50m 37s}  -11.38d {-11d 22' 32"}
SUN_DIST:         57.86 [deg]   Sun_angle= -3.9 [hr] (East of Sun)
MOON_POSTN:      334.77d {+22h 19m 06s}   -8.07d {-08d 04' 09"}
MOON_DIST:        67.47 [deg]
GAL_COORDS:      356.11, -2.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.81,-10.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.