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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 23 Apr 17 06:50:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700584
SRC_RA:          269.4201d {+17h 57m 41s} (J2000),
                 269.6917d {+17h 58m 46s} (current),
                 268.6317d {+17h 54m 32s} (1950)
SRC_DEC:         -27.9799d {-27d 58' 47"} (J2000),
                 -27.9806d {-27d 58' 49"} (current),
                 -27.9752d {-27d 58' 30"} (1950)
DISCOVERY_DATE:  17835 TJD;    82 DOY;   17/03/23 (yy/mm/dd)
DISCOVERY_TIME:  24652 SOD {06:50:52.00} UT
LEAD_TIME:       29.254 [days]
MAX_DATE:        17864 TJD;   111 DOY;   17/04/21 (yy/mm/dd)
MAX_TIME:        46569 SOD {12:56:09.59} UT
MAX_UNCERT:      0.010 [days]
CUSP_WIDTH:      2.90 +/- 0.05 [days]
u0:              0.15 +/- 0.00 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        19.95 +/- 0.00 [mag]
AMPLIFICATION:   6.51 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0584.html
SUN_POSTN:        31.09d {+02h 04m 22s}  +12.62d {+12d 37' 08"}
SUN_DIST:        123.47 [deg]   Sun_angle= 8.1 [hr] (West of Sun)
MOON_POSTN:      351.21d {+23h 24m 51s}   -5.57d {-05d 34' 19"}
MOON_DIST:        79.91 [deg]
GAL_COORDS:        2.18, -1.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.49, -4.54 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.