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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 29 Sep 18 00:57:59 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801738
SRC_RA:          272.1343d {+18h 08m 32s} (J2000),
                 272.4329d {+18h 09m 44s} (current),
                 271.3342d {+18h 05m 20s} (1950)
SRC_DEC:         -29.8301d {-29d 49' 47"} (J2000),
                 -29.8260d {-29d 49' 32"} (current),
                 -29.8385d {-29d 50' 18"} (1950)
DISCOVERY_DATE:  18359 TJD;   241 DOY;   18/08/29 (yy/mm/dd)
DISCOVERY_TIME:  3479 SOD {00:57:59.00} UT
LEAD_TIME:       34.679 [days]
MAX_DATE:        18393 TJD;   275 DOY;   18/10/02 (yy/mm/dd)
MAX_TIME:        62121 SOD {17:15:21.60} UT
MAX_UNCERT:      1.900 [days]
CUSP_WIDTH:      19.87 +/- 1.47 [days]
u0:              0.35 +/- 0.08 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        18.54 +/- 0.00 [mag]
AMPLIFICATION:   2.90 +/- 0.59 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1738.html
SUN_POSTN:       185.37d {+12h 21m 28s}   -2.32d {-02d 19' 18"}
SUN_DIST:         86.30 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:       51.92d {+03h 27m 41s}  +13.88d {+13d 52' 43"}
MOON_DIST:       139.43 [deg]
GAL_COORDS:        1.73, -4.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.86, -6.40 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.