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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 12 Sep 18 19:46:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801687
SRC_RA:          263.2854d {+17h 33m 08s} (J2000),
                 263.5815d {+17h 34m 20s} (current),
                 262.4904d {+17h 29m 58s} (1950)
SRC_DEC:         -29.2339d {-29d 14' 01"} (J2000),
                 -29.2458d {-29d 14' 44"} (current),
                 -29.1994d {-29d 11' 57"} (1950)
DISCOVERY_DATE:  18342 TJD;   224 DOY;   18/08/12 (yy/mm/dd)
DISCOVERY_TIME:  71204 SOD {19:46:44.00} UT
LEAD_TIME:       67.751 [days]
MAX_DATE:        18410 TJD;   292 DOY;   18/10/19 (yy/mm/dd)
MAX_TIME:        49680 SOD {13:48:00.00} UT
MAX_UNCERT:      2.290 [days]
CUSP_WIDTH:      39.38 +/- 1.89 [days]
u0:              0.00 +/- 1.17 [RingUnits]
MAX_MAG:         9.4 mag (estimated)
BASE_MAG:        17.98 +/- 0.00 [mag]
AMPLIFICATION:   100.25 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1687.html
SUN_POSTN:       170.81d {+11h 23m 14s}   +3.96d {+03d 57' 41"}
SUN_DIST:         94.35 [deg]   Sun_angle= -6.2 [hr] (East of Sun)
MOON_POSTN:      210.54d {+14h 02m 10s}   -6.99d {-06d 59' 20"}
MOON_DIST:        54.54 [deg]
GAL_COORDS:      358.30,  2.15 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.11, -5.93 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.