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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 10 Jul 17 10:30:39 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701278
SRC_RA:          268.7934d {+17h 55m 10s} (J2000),
                 269.0711d {+17h 56m 17s} (current),
                 267.9974d {+17h 51m 59s} (1950)
SRC_DEC:         -29.1906d {-29d 11' 25"} (J2000),
                 -29.1924d {-29d 11' 32"} (current),
                 -29.1828d {-29d 10' 57"} (1950)
DISCOVERY_DATE:  17914 TJD;   161 DOY;   17/06/10 (yy/mm/dd)
DISCOVERY_TIME:  37839 SOD {10:30:39.00} UT
LEAD_TIME:       32.328 [days]
MAX_DATE:        17946 TJD;   193 DOY;   17/07/12 (yy/mm/dd)
MAX_TIME:        66182 SOD {18:23:02.39} UT
MAX_UNCERT:      1.320 [days]
CUSP_WIDTH:      13.68 +/- 1.36 [days]
u0:              0.35 +/- 0.03 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.96 +/- 0.00 [mag]
AMPLIFICATION:   2.96 +/- 0.28 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1278.html
SUN_POSTN:       109.89d {+07h 19m 34s}  +22.18d {+22d 10' 37"}
SUN_DIST:        160.00 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:      304.41d {+20h 17m 39s}  -17.64d {-17d 38' 14"}
MOON_DIST:        34.27 [deg]
GAL_COORDS:        0.85, -1.92 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.94, -5.76 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.