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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 23 May 13 19:55:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300809
SRC_RA:          270.4269d {+18h 01m 42s} (J2000),
                 270.6385d {+18h 02m 33s} (current),
                 269.6320d {+17h 58m 32s} (1950)
SRC_DEC:         -29.0168d {-29d 01' 00"} (J2000),
                 -29.0161d {-29d 00' 57"} (current),
                 -29.0169d {-29d 01' 00"} (1950)
DISCOVERY_DATE:  16405 TJD;   113 DOY;   13/04/23 (yy/mm/dd)
DISCOVERY_TIME:  71718 SOD {19:55:18.00} UT
LEAD_TIME:       29.747 [days]
MAX_DATE:        16435 TJD;   143 DOY;   13/05/23 (yy/mm/dd)
MAX_TIME:        49852 SOD {13:50:52.80} UT
MAX_UNCERT:      0.160 [days]
CUSP_WIDTH:      1.82 +/- 0.11 [days]
u0:              1.60 +/- 0.01 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        17.81 +/- 0.00 [mag]
AMPLIFICATION:   1.11 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0809.html
SUN_POSTN:        60.78d {+04h 03m 08s}  +20.72d {+20d 43' 29"}
SUN_DIST:        151.76 [deg]   Sun_angle= 10.0 [hr] (West of Sun)
MOON_POSTN:      221.52d {+14h 46m 06s}  -16.27d {-16d 16' 13"}
MOON_DIST:        46.74 [deg]
GAL_COORDS:        1.71, -3.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.38, -5.58 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.