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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 13 May 17 21:37:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700628
SRC_RA:          268.3540d {+17h 53m 25s} (J2000),
                 268.6315d {+17h 54m 32s} (current),
                 267.5513d {+17h 50m 12s} (1950)
SRC_DEC:         -30.2371d {-30d 14' 13"} (J2000),
                 -30.2396d {-30d 14' 22"} (current),
                 -30.2272d {-30d 13' 37"} (1950)
DISCOVERY_DATE:  17856 TJD;   103 DOY;   17/04/13 (yy/mm/dd)
DISCOVERY_TIME:  77824 SOD {21:37:04.00} UT
LEAD_TIME:       26.886 [days]
MAX_DATE:        17883 TJD;   130 DOY;   17/05/10 (yy/mm/dd)
MAX_TIME:        67996 SOD {18:53:16.80} UT
MAX_UNCERT:      0.650 [days]
CUSP_WIDTH:      5.80 +/- 0.31 [days]
u0:              1.90 +/- 0.02 [RingUnits]
MAX_MAG:         16.0 mag (estimated)
BASE_MAG:        16.03 +/- 0.00 [mag]
AMPLIFICATION:   1.06 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0628.html
SUN_POSTN:        50.92d {+03h 23m 40s}  +18.60d {+18d 35' 52"}
SUN_DIST:        143.93 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:      265.78d {+17h 43m 07s}  -18.94d {-18d 56' 17"}
MOON_DIST:        11.59 [deg]
GAL_COORDS:      359.75, -2.12 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.57, -6.81 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.