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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 27 Sep 13 17:47:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301866
SRC_RA:          270.1834d {+18h 00m 44s} (J2000),
                 270.4028d {+18h 01m 37s} (current),
                 269.3800d {+17h 57m 31s} (1950)
SRC_DEC:         -30.3359d {-30d 20' 08"} (J2000),
                 -30.3355d {-30d 20' 07"} (current),
                 -30.3348d {-30d 20' 04"} (1950)
DISCOVERY_DATE:  16531 TJD;   239 DOY;   13/08/27 (yy/mm/dd)
DISCOVERY_TIME:  64044 SOD {17:47:24.00} UT
LEAD_TIME:       29.992 [days]
MAX_DATE:        16561 TJD;   269 DOY;   13/09/26 (yy/mm/dd)
MAX_TIME:        63331 SOD {17:35:31.20} UT
MAX_UNCERT:      1.660 [days]
CUSP_WIDTH:      17.89 +/- 1.51 [days]
u0:              0.76 +/- 0.01 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.91 +/- 0.00 [mag]
AMPLIFICATION:   1.58 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1866.html
SUN_POSTN:       184.39d {+12h 17m 33s}   -1.90d {-01d 53' 54"}
SUN_DIST:         85.60 [deg]   Sun_angle= -5.7 [hr] (East of Sun)
MOON_POSTN:      101.62d {+06h 46m 30s}  +18.35d {+18d 20' 51"}
MOON_DIST:       164.27 [deg]
GAL_COORDS:        0.46, -3.54 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.16, -6.90 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.