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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Feb 18 15:04:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800177
SRC_RA:          265.2006d {+17h 40m 48s} (J2000),
                 265.4836d {+17h 41m 56s} (current),
                 264.4174d {+17h 37m 40s} (1950)
SRC_DEC:         -27.2448d {-27d 14' 40"} (J2000),
                 -27.2530d {-27d 15' 10"} (current),
                 -27.2196d {-27d 13' 10"} (1950)
DISCOVERY_DATE:  18140 TJD;    22 DOY;   18/01/22 (yy/mm/dd)
DISCOVERY_TIME:  54264 SOD {15:04:24.00} UT
LEAD_TIME:       24.973 [days]
MAX_DATE:        18165 TJD;    47 DOY;   18/02/16 (yy/mm/dd)
MAX_TIME:        51926 SOD {14:25:26.39} UT
MAX_UNCERT:      0.570 [days]
CUSP_WIDTH:      4.31 +/- 0.79 [days]
u0:              1.21 +/- 0.01 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        17.61 +/- 0.00 [mag]
AMPLIFICATION:   1.22 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0177.html
SUN_POSTN:       335.84d {+22h 23m 21s}  -10.06d {-10d 03' 43"}
SUN_DIST:         68.02 [deg]   Sun_angle= 4.7 [hr] (West of Sun)
MOON_POSTN:       53.75d {+03h 34m 59s}  +13.93d {+13d 55' 36"}
MOON_DIST:       147.57 [deg]
GAL_COORDS:        0.88,  1.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.72, -3.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.