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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 27 Mar 17 14:43:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700408
SRC_RA:          270.8983d {+18h 03m 36s} (J2000),
                 271.1670d {+18h 04m 40s} (current),
                 270.1154d {+18h 00m 28s} (1950)
SRC_DEC:         -27.0913d {-27d 05' 28"} (J2000),
                 -27.0896d {-27d 05' 21"} (current),
                 -27.0938d {-27d 05' 37"} (1950)
DISCOVERY_DATE:  17811 TJD;    58 DOY;   17/02/27 (yy/mm/dd)
DISCOVERY_TIME:  53032 SOD {14:43:52.00} UT
LEAD_TIME:       34.025 [days]
MAX_DATE:        17845 TJD;    92 DOY;   17/04/02 (yy/mm/dd)
MAX_TIME:        55209 SOD {15:20:09.59} UT
MAX_UNCERT:      3.280 [days]
CUSP_WIDTH:      15.67 +/- 2.56 [days]
u0:              0.50 +/- 0.12 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.88 +/- 0.00 [mag]
AMPLIFICATION:   2.15 +/- 0.43 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0408.html
SUN_POSTN:         6.54d {+00h 26m 10s}   +2.83d {+02d 49' 39"}
SUN_DIST:         96.07 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:        1.33d {+00h 05m 20s}   -1.97d {-01d 58' 23"}
MOON_DIST:        89.25 [deg]
GAL_COORDS:        3.60, -2.49 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.80, -3.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.