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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 16 May 17 11:22:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700816
SRC_RA:          266.2285d {+17h 44m 55s} (J2000),
                 266.5126d {+17h 46m 03s} (current),
                 265.4072d {+17h 41m 38s} (1950)
SRC_DEC:         -33.0786d {-33d 04' 42"} (J2000),
                 -33.0847d {-33d 05' 04"} (current),
                 -33.0583d {-33d 03' 29"} (1950)
DISCOVERY_DATE:  17859 TJD;   106 DOY;   17/04/16 (yy/mm/dd)
DISCOVERY_TIME:  40970 SOD {11:22:50.00} UT
LEAD_TIME:       22.023 [days]
MAX_DATE:        17881 TJD;   128 DOY;   17/05/08 (yy/mm/dd)
MAX_TIME:        42940 SOD {11:55:40.79} UT
MAX_UNCERT:      3.030 [days]
CUSP_WIDTH:      27.63 +/- 3.94 [days]
u0:              0.50 +/- 0.03 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.89 +/- 0.01 [mag]
AMPLIFICATION:   2.16 +/- 0.13 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0816.html
SUN_POSTN:        53.46d {+03h 33m 51s}  +19.20d {+19d 12' 11"}
SUN_DIST:        147.43 [deg]   Sun_angle= 9.8 [hr] (West of Sun)
MOON_POSTN:      298.10d {+19h 52m 25s}  -18.23d {-18d 13' 30"}
MOON_DIST:        31.94 [deg]
GAL_COORDS:      356.39, -2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.79, -9.68 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.