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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Mar 18 22:29:45 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800447
SRC_RA:          264.2849d {+17h 37m 08s} (J2000),
                 264.5749d {+17h 38m 18s} (current),
                 263.4862d {+17h 33m 57s} (1950)
SRC_DEC:         -29.7653d {-29d 45' 54"} (J2000),
                 -29.7751d {-29d 46' 29"} (current),
                 -29.7356d {-29d 44' 07"} (1950)
DISCOVERY_DATE:  18172 TJD;    54 DOY;   18/02/23 (yy/mm/dd)
DISCOVERY_TIME:  80985 SOD {22:29:45.00} UT
LEAD_TIME:       53.986 [days]
MAX_DATE:        18226 TJD;   108 DOY;   18/04/18 (yy/mm/dd)
MAX_TIME:        79747 SOD {22:09:07.19} UT
MAX_UNCERT:      13.420 [days]
CUSP_WIDTH:      35.17 +/- 6.15 [days]
u0:              0.54 +/- 0.38 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.88 +/- 0.00 [mag]
AMPLIFICATION:   2.03 +/- 1.16 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0447.html
SUN_POSTN:         2.98d {+00h 11m 54s}   +1.29d {+01d 17' 20"}
SUN_DIST:         97.93 [deg]   Sun_angle= 6.6 [hr] (West of Sun)
MOON_POSTN:       83.53d {+05h 34m 07s}  +19.37d {+19d 22' 01"}
MOON_DIST:       169.55 [deg]
GAL_COORDS:      358.32,  1.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.01, -6.42 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.