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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 18 Sep 12 18:48:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201201580
SRC_RA:          271.6089d {+18h 06m 26s} (J2000),
                 271.8110d {+18h 07m 15s} (current),
                 270.8089d {+18h 03m 14s} (1950)
SRC_DEC:         -29.8097d {-29d 48' 34"} (J2000),
                 -29.8076d {-29d 48' 26"} (current),
                 -29.8156d {-29d 48' 55"} (1950)
DISCOVERY_DATE:  16157 TJD;   231 DOY;   12/08/18 (yy/mm/dd)
DISCOVERY_TIME:  67716 SOD {18:48:36.00} UT
LEAD_TIME:       30.971 [days]
MAX_DATE:        16188 TJD;   262 DOY;   12/09/18 (yy/mm/dd)
MAX_TIME:        65231 SOD {18:07:11.99} UT
MAX_UNCERT:      0.530 [days]
CUSP_WIDTH:      84.45 +/- 8.17 [days]
u0:              0.05 +/- 0.00 [RingUnits]
MAX_MAG:         17.0 mag (estimated)
BASE_MAG:        20.25 +/- 0.01 [mag]
AMPLIFICATION:   19.78 +/- 2.23 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1580.html
SUN_POSTN:       176.56d {+11h 46m 13s}   +1.49d {+01d 29' 31"}
SUN_DIST:         95.30 [deg]   Sun_angle= -6.4 [hr] (East of Sun)
MOON_POSTN:      209.31d {+13h 57m 14s}  -14.43d {-14d 26' 03"}
MOON_DIST:        59.21 [deg]
GAL_COORDS:        1.52, -4.36 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.40, -6.38 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.