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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 12 Mar 17 18:04:42 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700320
SRC_RA:          273.0720d {+18h 12m 17s} (J2000),
                 273.3384d {+18h 13m 21s} (current),
                 272.2939d {+18h 09m 11s} (1950)
SRC_DEC:         -26.3086d {-26d 18' 30"} (J2000),
                 -26.3033d {-26d 18' 11"} (current),
                 -26.3216d {-26d 19' 17"} (1950)
DISCOVERY_DATE:  17796 TJD;    43 DOY;   17/02/12 (yy/mm/dd)
DISCOVERY_TIME:  65082 SOD {18:04:42.00} UT
LEAD_TIME:       24.770 [days]
MAX_DATE:        17821 TJD;    68 DOY;   17/03/09 (yy/mm/dd)
MAX_TIME:        45187 SOD {12:33:07.20} UT
MAX_UNCERT:      0.880 [days]
CUSP_WIDTH:      10.33 +/- 1.76 [days]
u0:              0.76 +/- 0.03 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.33 +/- 0.00 [mag]
AMPLIFICATION:   1.57 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0320.html
SUN_POSTN:       352.98d {+23h 31m 55s}   -3.03d {-03d 01' 55"}
SUN_DIST:         79.37 [deg]   Sun_angle= 5.3 [hr] (West of Sun)
MOON_POSTN:      175.16d {+11h 40m 38s}   +4.23d {+04d 13' 30"}
MOON_DIST:        99.20 [deg]
GAL_COORDS:        5.22, -3.81 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.76, -2.90 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.