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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 23 Apr 17 06:51:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700593
SRC_RA:          270.1251d {+18h 00m 30s} (J2000),
                 270.3956d {+18h 01m 35s} (current),
                 269.3401d {+17h 57m 22s} (1950)
SRC_DEC:         -27.4350d {-27d 26' 05"} (J2000),
                 -27.4346d {-27d 26' 03"} (current),
                 -27.4337d {-27d 26' 00"} (1950)
DISCOVERY_DATE:  17835 TJD;    82 DOY;   17/03/23 (yy/mm/dd)
DISCOVERY_TIME:  24670 SOD {06:51:10.00} UT
LEAD_TIME:       -619.288 [days]
MAX_DATE:        17215 TJD;   -538 DOY;   17/01/-538 (yy/mm/dd)
MAX_TIME:        86227 SOD {23:57:07.20} UT
MAX_UNCERT:      0.150 [days]
CUSP_WIDTH:      8.44 +/- 0.18 [days]
u0:              1.25 +/- 0.01 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        17.95 +/- 0.00 [mag]
AMPLIFICATION:   1.20 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0593.html
SUN_POSTN:        31.09d {+02h 04m 22s}  +12.62d {+12d 37' 08"}
SUN_DIST:        122.88 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:      351.21d {+23h 24m 52s}   -5.57d {-05d 34' 15"}
MOON_DIST:        79.30 [deg]
GAL_COORDS:        2.96, -2.06 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.11, -4.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.