//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Feb 18 14:48:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800220
SRC_RA:          264.5685d {+17h 38m 16s} (J2000),
                 264.8520d {+17h 39m 24s} (current),
                 263.7840d {+17h 35m 08s} (1950)
SRC_DEC:         -27.4774d {-27d 28' 38"} (J2000),
                 -27.4867d {-27d 29' 11"} (current),
                 -27.4492d {-27d 26' 56"} (1950)
DISCOVERY_DATE:  18141 TJD;    23 DOY;   18/01/23 (yy/mm/dd)
DISCOVERY_TIME:  53306 SOD {14:48:26.00} UT
LEAD_TIME:       33.585 [days]
MAX_DATE:        18175 TJD;    57 DOY;   18/02/26 (yy/mm/dd)
MAX_TIME:        17452 SOD {04:50:52.80} UT
MAX_UNCERT:      2.200 [days]
CUSP_WIDTH:      5.54 +/- 1.05 [days]
u0:              1.23 +/- 0.16 [RingUnits]
MAX_MAG:         16.9 mag (estimated)
BASE_MAG:        17.11 +/- 0.00 [mag]
AMPLIFICATION:   1.21 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0220.html
SUN_POSTN:       336.78d {+22h 27m 06s}   -9.70d {-09d 41' 57"}
SUN_DIST:         69.57 [deg]   Sun_angle= 4.8 [hr] (West of Sun)
MOON_POSTN:       67.65d {+04h 30m 36s}  +17.01d {+17d 00' 36"}
MOON_DIST:       160.98 [deg]
GAL_COORDS:        0.39,  2.14 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.17, -4.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.