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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Feb 18 14:48:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800209
SRC_RA:          266.8254d {+17h 47m 18s} (J2000),
                 267.1022d {+17h 48m 25s} (current),
                 266.0595d {+17h 44m 14s} (1950)
SRC_DEC:         -24.3017d {-24d 18' 05"} (J2000),
                 -24.3070d {-24d 18' 24"} (current),
                 -24.2844d {-24d 17' 03"} (1950)
DISCOVERY_DATE:  18141 TJD;    23 DOY;   18/01/23 (yy/mm/dd)
DISCOVERY_TIME:  53284 SOD {14:48:04.00} UT
LEAD_TIME:       32.524 [days]
MAX_DATE:        18174 TJD;    56 DOY;   18/02/25 (yy/mm/dd)
MAX_TIME:        12182 SOD {03:23:02.39} UT
MAX_UNCERT:      3.010 [days]
CUSP_WIDTH:      7.14 +/- 2.81 [days]
u0:              0.43 +/- 0.23 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.76 +/- 0.00 [mag]
AMPLIFICATION:   2.45 +/- 1.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0209.html
SUN_POSTN:       336.78d {+22h 27m 06s}   -9.70d {-09d 41' 58"}
SUN_DIST:         67.58 [deg]   Sun_angle= 4.6 [hr] (West of Sun)
MOON_POSTN:       67.65d {+04h 30m 35s}  +17.01d {+17d 00' 33"}
MOON_DIST:       160.41 [deg]
GAL_COORDS:        4.16,  2.09 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.11, -0.89 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.