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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 Feb 19 22:21:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900020
SRC_RA:          269.0880d {+17h 56m 21s} (J2000),
                 269.3927d {+17h 57m 34s} (current),
                 268.2884d {+17h 53m 09s} (1950)
SRC_DEC:         -29.7482d {-29d 44' 53"} (J2000),
                 -29.7496d {-29d 44' 58"} (current),
                 -29.7418d {-29d 44' 30"} (1950)
DISCOVERY_DATE:  18501 TJD;    18 DOY;   19/01/18 (yy/mm/dd)
DISCOVERY_TIME:  80492 SOD {22:21:32.00} UT
LEAD_TIME:       22.890 [days]
MAX_DATE:        18524 TJD;    41 DOY;   19/02/10 (yy/mm/dd)
MAX_TIME:        71020 SOD {19:43:40.80} UT
MAX_UNCERT:      0.750 [days]
CUSP_WIDTH:      11.37 +/- 1.47 [days]
u0:              1.55 +/- 0.01 [RingUnits]
MAX_MAG:         15.5 mag (estimated)
BASE_MAG:        15.63 +/- 0.00 [mag]
AMPLIFICATION:   1.12 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0020.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 49"}
SUN_DIST:         60.70 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:      142.90d {+09h 31m 35s}  +16.87d {+16d 52' 27"}
MOON_DIST:       129.66 [deg]
GAL_COORDS:        0.50, -2.43 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.20, -6.31 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.