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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 27 Sep 13 17:47:30 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301869
SRC_RA:          271.9501d {+18h 07m 48s} (J2000),
                 272.1638d {+18h 08m 39s} (current),
                 271.1676d {+18h 04m 40s} (1950)
SRC_DEC:         -27.0223d {-27d 01' 19"} (J2000),
                 -27.0196d {-27d 01' 09"} (current),
                 -27.0299d {-27d 01' 47"} (1950)
DISCOVERY_DATE:  16531 TJD;   239 DOY;   13/08/27 (yy/mm/dd)
DISCOVERY_TIME:  64050 SOD {17:47:30.00} UT
LEAD_TIME:       31.060 [days]
MAX_DATE:        16562 TJD;   270 DOY;   13/09/27 (yy/mm/dd)
MAX_TIME:        69206 SOD {19:13:26.39} UT
MAX_UNCERT:      0.450 [days]
CUSP_WIDTH:      26.28 +/- 0.59 [days]
u0:              0.38 +/- 0.00 [RingUnits]
MAX_MAG:         17.2 mag (estimated)
BASE_MAG:        18.30 +/- 0.00 [mag]
AMPLIFICATION:   2.75 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1869.html
SUN_POSTN:       184.39d {+12h 17m 33s}   -1.90d {-01d 53' 54"}
SUN_DIST:         87.16 [deg]   Sun_angle= -5.9 [hr] (East of Sun)
MOON_POSTN:      101.63d {+06h 46m 30s}  +18.35d {+18d 20' 51"}
MOON_DIST:       167.70 [deg]
GAL_COORDS:        4.11, -3.27 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.74, -3.59 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.