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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 23 Apr 17 06:50:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700582
SRC_RA:          270.1532d {+18h 00m 37s} (J2000),
                 270.4252d {+18h 01m 42s} (current),
                 269.3638d {+17h 57m 27s} (1950)
SRC_DEC:         -28.1439d {-28d 08' 37"} (J2000),
                 -28.1434d {-28d 08' 35"} (current),
                 -28.1427d {-28d 08' 33"} (1950)
DISCOVERY_DATE:  17835 TJD;    82 DOY;   17/03/23 (yy/mm/dd)
DISCOVERY_TIME:  24648 SOD {06:50:48.00} UT
LEAD_TIME:       39.402 [days]
MAX_DATE:        17874 TJD;   121 DOY;   17/05/01 (yy/mm/dd)
MAX_TIME:        59356 SOD {16:29:16.79} UT
MAX_UNCERT:      1.720 [days]
CUSP_WIDTH:      20.52 +/- 1.72 [days]
u0:              0.40 +/- 0.08 [RingUnits]
MAX_MAG:         16.8 mag (estimated)
BASE_MAG:        17.82 +/- 0.00 [mag]
AMPLIFICATION:   2.62 +/- 0.49 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0582.html
SUN_POSTN:        31.09d {+02h 04m 22s}  +12.62d {+12d 37' 08"}
SUN_DIST:        122.82 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:      351.21d {+23h 24m 51s}   -5.57d {-05d 34' 20"}
MOON_DIST:        79.26 [deg]
GAL_COORDS:        2.36, -2.43 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.14, -4.70 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.