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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 29 May 13 20:41:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300840
SRC_RA:          273.1509d {+18h 12m 36s} (J2000),
                 273.3626d {+18h 13m 27s} (current),
                 272.3565d {+18h 09m 26s} (1950)
SRC_DEC:         -28.9591d {-28d 57' 32"} (J2000),
                 -28.9549d {-28d 57' 17"} (current),
                 -28.9725d {-28d 58' 20"} (1950)
DISCOVERY_DATE:  16411 TJD;   119 DOY;   13/04/29 (yy/mm/dd)
DISCOVERY_TIME:  74484 SOD {20:41:24.00} UT
LEAD_TIME:       24.229 [days]
MAX_DATE:        16436 TJD;   144 DOY;   13/05/24 (yy/mm/dd)
MAX_TIME:        7862 SOD {02:11:02.40} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      8.21 +/- 0.31 [days]
u0:              0.04 +/- 0.00 [RingUnits]
MAX_MAG:         16.4 mag (estimated)
BASE_MAG:        19.70 +/- 0.00 [mag]
AMPLIFICATION:   20.64 +/- 1.62 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0840.html
SUN_POSTN:        66.90d {+04h 27m 37s}  +21.74d {+21d 44' 23"}
SUN_DIST:        155.09 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      314.68d {+20h 58m 42s}  -11.68d {-11d 40' 47"}
MOON_DIST:        42.13 [deg]
GAL_COORDS:        2.92, -5.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.77, -5.55 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.