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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 28 Aug 17 20:15:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701645
SRC_RA:          264.9134d {+17h 39m 39s} (J2000),
                 265.2072d {+17h 40m 50s} (current),
                 264.0778d {+17h 36m 19s} (1950)
SRC_DEC:         -35.1619d {-35d 09' 42"} (J2000),
                 -35.1703d {-35d 10' 12"} (current),
                 -35.1352d {-35d 08' 06"} (1950)
DISCOVERY_DATE:  17962 TJD;   209 DOY;   17/07/28 (yy/mm/dd)
DISCOVERY_TIME:  72957 SOD {20:15:57.00} UT
LEAD_TIME:       69.261 [days]
MAX_DATE:        18032 TJD;   279 DOY;   17/10/06 (yy/mm/dd)
MAX_TIME:        9071 SOD {02:31:11.99} UT
MAX_UNCERT:      19.890 [days]
CUSP_WIDTH:      29.52 +/- 5.11 [days]
u0:              0.34 +/- 1.94 [RingUnits]
MAX_MAG:         16.1 mag (estimated)
BASE_MAG:        17.36 +/- 0.00 [mag]
AMPLIFICATION:   3.07 +/- 16.18 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1645.html
SUN_POSTN:       157.50d {+10h 30m 01s}   +9.42d {+09d 25' 00"}
SUN_DIST:        109.84 [deg]   Sun_angle= -7.2 [hr] (East of Sun)
MOON_POSTN:      239.36d {+15h 57m 26s}  -15.09d {-15d 05' 14"}
MOON_DIST:        30.66 [deg]
GAL_COORDS:      354.04, -2.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.75,-11.80 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.