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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Feb 18 14:47:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800201
SRC_RA:          273.1240d {+18h 12m 30s} (J2000),
                 273.4027d {+18h 13m 37s} (current),
                 272.3526d {+18h 09m 25s} (1950)
SRC_DEC:         -25.1998d {-25d 11' 58"} (J2000),
                 -25.1941d {-25d 11' 38"} (current),
                 -25.2131d {-25d 12' 46"} (1950)
DISCOVERY_DATE:  18141 TJD;    23 DOY;   18/01/23 (yy/mm/dd)
DISCOVERY_TIME:  53268 SOD {14:47:48.00} UT
LEAD_TIME:       6.683 [days]
MAX_DATE:        18148 TJD;    30 DOY;   18/01/30 (yy/mm/dd)
MAX_TIME:        25919 SOD {07:11:59.99} UT
MAX_UNCERT:      9.110 [days]
CUSP_WIDTH:      14.99 +/- 3.96 [days]
u0:              1.10 +/- 0.31 [RingUnits]
MAX_MAG:         16.4 mag (estimated)
BASE_MAG:        16.64 +/- 0.00 [mag]
AMPLIFICATION:   1.27 +/- 0.17 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0201.html
SUN_POSTN:       336.78d {+22h 27m 06s}   -9.70d {-09d 41' 58"}
SUN_DIST:         61.87 [deg]   Sun_angle= 4.2 [hr] (West of Sun)
MOON_POSTN:       67.64d {+04h 30m 35s}  +17.01d {+17d 00' 32"}
MOON_DIST:       154.67 [deg]
GAL_COORDS:        6.22, -3.32 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.83, -1.79 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.