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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 25 May 17 20:24:16 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700861
SRC_RA:          269.6691d {+17h 58m 41s} (J2000),
                 269.9528d {+17h 59m 49s} (current),
                 268.8501d {+17h 55m 24s} (1950)
SRC_DEC:         -32.6649d {-32d 39' 53"} (J2000),
                 -32.6652d {-32d 39' 54"} (current),
                 -32.6613d {-32d 39' 40"} (1950)
DISCOVERY_DATE:  17868 TJD;   115 DOY;   17/04/25 (yy/mm/dd)
DISCOVERY_TIME:  73456 SOD {20:24:16.00} UT
LEAD_TIME:       30.539 [days]
MAX_DATE:        17899 TJD;   146 DOY;   17/05/26 (yy/mm/dd)
MAX_TIME:        33609 SOD {09:20:09.59} UT
MAX_UNCERT:      2.910 [days]
CUSP_WIDTH:      15.33 +/- 2.35 [days]
u0:              0.58 +/- 0.08 [RingUnits]
MAX_MAG:         18.7 mag (estimated)
BASE_MAG:        19.38 +/- 0.00 [mag]
AMPLIFICATION:   1.91 +/- 0.21 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0861.html
SUN_POSTN:        62.86d {+04h 11m 26s}  +21.09d {+21d 05' 40"}
SUN_DIST:        153.31 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:       64.27d {+04h 17m 05s}  +16.33d {+16d 19' 60"}
MOON_DIST:       151.62 [deg]
GAL_COORDS:      358.21, -4.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.72, -9.23 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.