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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 05 Mar 17 20:18:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700247
SRC_RA:          271.4248d {+18h 05m 42s} (J2000),
                 271.6921d {+18h 06m 46s} (current),
                 270.6432d {+18h 02m 34s} (1950)
SRC_DEC:         -26.8674d {-26d 52' 02"} (J2000),
                 -26.8648d {-26d 51' 52"} (current),
                 -26.8724d {-26d 52' 20"} (1950)
DISCOVERY_DATE:  17789 TJD;    36 DOY;   17/02/05 (yy/mm/dd)
DISCOVERY_TIME:  73128 SOD {20:18:48.00} UT
LEAD_TIME:       41.249 [days]
MAX_DATE:        17831 TJD;    78 DOY;   17/03/19 (yy/mm/dd)
MAX_TIME:        8208 SOD {02:16:48.00} UT
MAX_UNCERT:      16.020 [days]
CUSP_WIDTH:      26.75 +/- 8.03 [days]
u0:              1.63 +/- 0.18 [RingUnits]
MAX_MAG:         17.1 mag (estimated)
BASE_MAG:        17.22 +/- 0.00 [mag]
AMPLIFICATION:   1.10 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0247.html
SUN_POSTN:       346.61d {+23h 06m 25s}   -5.73d {-05d 44' 00"}
SUN_DIST:         73.97 [deg]   Sun_angle= 5.0 [hr] (West of Sun)
MOON_POSTN:       79.75d {+05h 18m 59s}  +18.02d {+18d 01' 29"}
MOON_DIST:       165.87 [deg]
GAL_COORDS:        4.02, -2.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.27, -3.43 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.