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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 Feb 19 22:21:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900023
SRC_RA:          269.8849d {+17h 59m 32s} (J2000),
                 270.1906d {+18h 00m 46s} (current),
                 269.0826d {+17h 56m 20s} (1950)
SRC_DEC:         -30.1598d {-30d 09' 34"} (J2000),
                 -30.1597d {-30d 09' 34"} (current),
                 -30.1573d {-30d 09' 25"} (1950)
DISCOVERY_DATE:  18501 TJD;    18 DOY;   19/01/18 (yy/mm/dd)
DISCOVERY_TIME:  80498 SOD {22:21:38.00} UT
LEAD_TIME:       20.009 [days]
MAX_DATE:        18521 TJD;    38 DOY;   19/02/07 (yy/mm/dd)
MAX_TIME:        81302 SOD {22:35:02.40} UT
MAX_UNCERT:      1.170 [days]
CUSP_WIDTH:      13.35 +/- 1.48 [days]
u0:              1.15 +/- 0.00 [RingUnits]
MAX_MAG:         15.8 mag (estimated)
BASE_MAG:        16.03 +/- 0.00 [mag]
AMPLIFICATION:   1.24 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0023.html
SUN_POSTN:       332.06d {+22h 08m 15s}  -11.48d {-11d 28' 49"}
SUN_DIST:         60.03 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:      142.90d {+09h 31m 35s}  +16.87d {+16d 52' 26"}
MOON_DIST:       130.33 [deg]
GAL_COORDS:        0.49, -3.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.90, -6.72 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.