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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 15 Sep 12 06:51:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201201558
SRC_RA:          271.6546d {+18h 06m 37s} (J2000),
                 271.8559d {+18h 07m 25s} (current),
                 270.8571d {+18h 03m 26s} (1950)
SRC_DEC:         -29.4151d {-29d 24' 53"} (J2000),
                 -29.4129d {-29d 24' 46"} (current),
                 -29.4212d {-29d 25' 15"} (1950)
DISCOVERY_DATE:  16154 TJD;   228 DOY;   12/08/15 (yy/mm/dd)
DISCOVERY_TIME:  24718 SOD {06:51:58.00} UT
LEAD_TIME:       49.242 [days]
MAX_DATE:        16203 TJD;   277 DOY;   12/10/03 (yy/mm/dd)
MAX_TIME:        45619 SOD {12:40:19.19} UT
MAX_UNCERT:      8.240 [days]
CUSP_WIDTH:      32.36 +/- 4.17 [days]
u0:              0.83 +/- 0.14 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        18.92 +/- 0.00 [mag]
AMPLIFICATION:   1.49 +/- 0.16 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1558.html
SUN_POSTN:       173.42d {+11h 33m 41s}   +2.84d {+02d 50' 37"}
SUN_DIST:         98.74 [deg]   Sun_angle= -6.6 [hr] (East of Sun)
MOON_POSTN:      161.69d {+10h 46m 46s}   +2.46d {+02d 27' 35"}
MOON_DIST:       108.73 [deg]
GAL_COORDS:        1.89, -4.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.45, -5.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.