//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 29 Sep 18 00:57:39 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801728
SRC_RA:          267.5767d {+17h 50m 18s} (J2000),
                 267.8835d {+17h 51m 32s} (current),
                 266.7546d {+17h 47m 01s} (1950)
SRC_DEC:         -33.1500d {-33d 08' 59"} (J2000),
                 -33.1541d {-33d 09' 14"} (current),
                 -33.1362d {-33d 08' 09"} (1950)
DISCOVERY_DATE:  18359 TJD;   241 DOY;   18/08/29 (yy/mm/dd)
DISCOVERY_TIME:  3459 SOD {00:57:39.00} UT
LEAD_TIME:       26.391 [days]
MAX_DATE:        18385 TJD;   267 DOY;   18/09/24 (yy/mm/dd)
MAX_TIME:        37238 SOD {10:20:38.39} UT
MAX_UNCERT:      0.340 [days]
CUSP_WIDTH:      10.28 +/- 0.98 [days]
u0:              0.31 +/- 0.00 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.70 +/- 0.00 [mag]
AMPLIFICATION:   3.31 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1728.html
SUN_POSTN:       185.37d {+12h 21m 28s}   -2.32d {-02d 19' 18"}
SUN_DIST:         82.47 [deg]   Sun_angle= -5.5 [hr] (East of Sun)
MOON_POSTN:       51.92d {+03h 27m 40s}  +13.88d {+13d 52' 40"}
MOON_DIST:       142.09 [deg]
GAL_COORDS:      356.91, -3.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.94, -9.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.