//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 14 Apr 18 20:05:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800581
SRC_RA:          272.1942d {+18h 08m 47s} (J2000),
                 272.4772d {+18h 09m 55s} (current),
                 271.4167d {+18h 05m 40s} (1950)
SRC_DEC:         -26.1975d {-26d 11' 50"} (J2000),
                 -26.1934d {-26d 11' 35"} (current),
                 -26.2063d {-26d 12' 22"} (1950)
DISCOVERY_DATE:  18191 TJD;    73 DOY;   18/03/14 (yy/mm/dd)
DISCOVERY_TIME:  72344 SOD {20:05:44.00} UT
LEAD_TIME:       42.660 [days]
MAX_DATE:        18234 TJD;   116 DOY;   18/04/26 (yy/mm/dd)
MAX_TIME:        42940 SOD {11:55:40.79} UT
MAX_UNCERT:      5.930 [days]
CUSP_WIDTH:      23.30 +/- 2.80 [days]
u0:              1.57 +/- 0.07 [RingUnits]
MAX_MAG:         16.3 mag (estimated)
BASE_MAG:        16.38 +/- 0.00 [mag]
AMPLIFICATION:   1.11 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0581.html
SUN_POSTN:        23.00d {+01h 32m 00s}   +9.61d {+09d 36' 48"}
SUN_DIST:        112.57 [deg]   Sun_angle= 7.4 [hr] (West of Sun)
MOON_POSTN:       10.13d {+00h 40m 32s}   -0.17d {-00d 10' 00"}
MOON_DIST:        96.79 [deg]
GAL_COORDS:        4.94, -3.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.97, -2.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.