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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 09 May 13 04:09:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300689
SRC_RA:          270.2140d {+18h 00m 51s} (J2000),
                 270.4231d {+18h 01m 42s} (current),
                 269.4264d {+17h 57m 42s} (1950)
SRC_DEC:         -27.8552d {-27d 51' 18"} (J2000),
                 -27.8548d {-27d 51' 16"} (current),
                 -27.8543d {-27d 51' 15"} (1950)
DISCOVERY_DATE:  16391 TJD;    99 DOY;   13/04/09 (yy/mm/dd)
DISCOVERY_TIME:  14976 SOD {04:09:36.00} UT
LEAD_TIME:       50.394 [days]
MAX_DATE:        16441 TJD;   149 DOY;   13/05/29 (yy/mm/dd)
MAX_TIME:        48988 SOD {13:36:28.79} UT
MAX_UNCERT:      1.130 [days]
CUSP_WIDTH:      15.23 +/- 0.75 [days]
u0:              0.00 +/- 0.61 [RingUnits]
MAX_MAG:         8.0 mag (estimated)
BASE_MAG:        17.95 +/- 0.00 [mag]
AMPLIFICATION:   390.16 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0689.html
SUN_POSTN:        46.25d {+03h 05m 00s}  +17.39d {+17d 23' 19"}
SUN_DIST:        138.14 [deg]   Sun_angle= 9.1 [hr] (West of Sun)
MOON_POSTN:       36.44d {+02h 25m 47s}  +15.11d {+15d 06' 24"}
MOON_DIST:       128.59 [deg]
GAL_COORDS:        2.63, -2.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.19, -4.42 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.