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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 05 Mar 17 20:19:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700255
SRC_RA:          273.8121d {+18h 15m 15s} (J2000),
                 274.0773d {+18h 16m 19s} (current),
                 273.0365d {+18h 12m 09s} (1950)
SRC_DEC:         -25.9128d {-25d 54' 45"} (J2000),
                 -25.9063d {-25d 54' 22"} (current),
                 -25.9294d {-25d 55' 45"} (1950)
DISCOVERY_DATE:  17789 TJD;    36 DOY;   17/02/05 (yy/mm/dd)
DISCOVERY_TIME:  73144 SOD {20:19:04.00} UT
LEAD_TIME:       -13.720 [days]
MAX_DATE:        17776 TJD;    23 DOY;   17/01/23 (yy/mm/dd)
MAX_TIME:        10972 SOD {03:02:52.79} UT
MAX_UNCERT:      1.890 [days]
CUSP_WIDTH:      25.95 +/- 0.82 [days]
u0:              0.80 +/- 0.05 [RingUnits]
MAX_MAG:         13.9 mag (estimated)
BASE_MAG:        14.37 +/- 0.00 [mag]
AMPLIFICATION:   1.53 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0255.html
SUN_POSTN:       346.61d {+23h 06m 25s}   -5.73d {-05d 44' 00"}
SUN_DIST:         71.80 [deg]   Sun_angle= 4.8 [hr] (West of Sun)
MOON_POSTN:       79.75d {+05h 19m 00s}  +18.02d {+18d 01' 30"}
MOON_DIST:       164.57 [deg]
GAL_COORDS:        5.89, -4.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.43, -2.52 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.