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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 29 Sep 18 00:57:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801715
SRC_RA:          268.0341d {+17h 52m 08s} (J2000),
                 268.3305d {+17h 53m 19s} (current),
                 267.2401d {+17h 48m 58s} (1950)
SRC_DEC:         -28.8932d {-28d 53' 35"} (J2000),
                 -28.8965d {-28d 53' 46"} (current),
                 -28.8817d {-28d 52' 53"} (1950)
DISCOVERY_DATE:  18359 TJD;   241 DOY;   18/08/29 (yy/mm/dd)
DISCOVERY_TIME:  3432 SOD {00:57:12.00} UT
LEAD_TIME:       24.094 [days]
MAX_DATE:        18383 TJD;   265 DOY;   18/09/22 (yy/mm/dd)
MAX_TIME:        11577 SOD {03:12:57.60} UT
MAX_UNCERT:      0.530 [days]
CUSP_WIDTH:      9.18 +/- 0.61 [days]
u0:              0.81 +/- 0.01 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        18.94 +/- 0.00 [mag]
AMPLIFICATION:   1.52 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1715.html
SUN_POSTN:       185.37d {+12h 21m 28s}   -2.32d {-02d 19' 17"}
SUN_DIST:         82.72 [deg]   Sun_angle= -5.5 [hr] (East of Sun)
MOON_POSTN:       51.91d {+03h 27m 39s}  +13.88d {+13d 52' 36"}
MOON_DIST:       143.12 [deg]
GAL_COORDS:        0.77, -1.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.27, -5.47 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.