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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Mar 18 15:02:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800391
SRC_RA:          269.8390d {+17h 59m 21s} (J2000),
                 270.1246d {+18h 00m 30s} (current),
                 269.0522d {+17h 56m 13s} (1950)
SRC_DEC:         -27.7161d {-27d 42' 57"} (J2000),
                 -27.7161d {-27d 42' 57"} (current),
                 -27.7134d {-27d 42' 47"} (1950)
DISCOVERY_DATE:  18172 TJD;    54 DOY;   18/02/23 (yy/mm/dd)
DISCOVERY_TIME:  54147 SOD {15:02:27.00} UT
LEAD_TIME:       25.246 [days]
MAX_DATE:        18197 TJD;    79 DOY;   18/03/20 (yy/mm/dd)
MAX_TIME:        75427 SOD {20:57:07.20} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      27.91 +/- 4.73 [days]
u0:              0.00 +/- 0.00 [RingUnits]
MAX_MAG:         13.2 mag (estimated)
BASE_MAG:        18.96 +/- 0.00 [mag]
AMPLIFICATION:   210.00 +/- 36.86 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0391.html
SUN_POSTN:         2.69d {+00h 10m 46s}   +1.17d {+01d 09' 60"}
SUN_DIST:         92.82 [deg]   Sun_angle= 6.2 [hr] (West of Sun)
MOON_POSTN:       78.94d {+05h 15m 45s}  +18.85d {+18d 51' 10"}
MOON_DIST:       166.44 [deg]
GAL_COORDS:        2.59, -1.98 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.86, -4.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.