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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 26 Feb 17 14:28:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700183
SRC_RA:          271.7991d {+18h 07m 12s} (J2000),
                 272.0696d {+18h 08m 17s} (current),
                 271.0070d {+18h 04m 02s} (1950)
SRC_DEC:         -28.5743d {-28d 34' 26"} (J2000),
                 -28.5711d {-28d 34' 15"} (current),
                 -28.5811d {-28d 34' 51"} (1950)
DISCOVERY_DATE:  17779 TJD;    26 DOY;   17/01/26 (yy/mm/dd)
DISCOVERY_TIME:  52118 SOD {14:28:38.00} UT
LEAD_TIME:       32.193 [days]
MAX_DATE:        17811 TJD;    58 DOY;   17/02/27 (yy/mm/dd)
MAX_TIME:        68774 SOD {19:06:14.40} UT
MAX_UNCERT:      2.070 [days]
CUSP_WIDTH:      10.46 +/- 1.87 [days]
u0:              0.78 +/- 0.04 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.46 +/- 0.00 [mag]
AMPLIFICATION:   1.54 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0183.html
SUN_POSTN:       339.83d {+22h 39m 20s}   -8.50d {-08d 29' 57"}
SUN_DIST:         66.46 [deg]   Sun_angle= 4.5 [hr] (West of Sun)
MOON_POSTN:      339.75d {+22h 39m 00s}   -8.90d {-08d 53' 57"}
MOON_DIST:        66.20 [deg]
GAL_COORDS:        2.69, -3.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.59, -5.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.