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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 29 Aug 17 18:27:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701667
SRC_RA:          266.6243d {+17h 46m 30s} (J2000),
                 266.8982d {+17h 47m 36s} (current),
                 265.8453d {+17h 43m 23s} (1950)
SRC_DEC:         -26.4976d {-26d 29' 50"} (J2000),
                 -26.5031d {-26d 30' 10"} (current),
                 -26.4793d {-26d 28' 45"} (1950)
DISCOVERY_DATE:  17963 TJD;   210 DOY;   17/07/29 (yy/mm/dd)
DISCOVERY_TIME:  66458 SOD {18:27:38.00} UT
LEAD_TIME:       40.974 [days]
MAX_DATE:        18004 TJD;   251 DOY;   17/09/08 (yy/mm/dd)
MAX_TIME:        64195 SOD {17:49:55.19} UT
MAX_UNCERT:      6.320 [days]
CUSP_WIDTH:      18.57 +/- 3.28 [days]
u0:              0.73 +/- 0.20 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.35 +/- 0.00 [mag]
AMPLIFICATION:   1.62 +/- 0.31 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1667.html
SUN_POSTN:       158.35d {+10h 33m 23s}   +9.09d {+09d 05' 15"}
SUN_DIST:        110.59 [deg]   Sun_angle= -7.2 [hr] (East of Sun)
MOON_POSTN:      250.58d {+16h 42m 20s}  -17.14d {-17d 08' 10"}
MOON_DIST:        17.78 [deg]
GAL_COORDS:        2.18,  1.10 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.97, -3.09 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.