//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 27 Mar 18 19:50:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800490
SRC_RA:          270.8037d {+18h 03m 13s} (J2000),
                 271.0983d {+18h 04m 24s} (current),
                 269.9926d {+17h 59m 58s} (1950)
SRC_DEC:         -31.4993d {-31d 29' 56"} (J2000),
                 -31.4976d {-31d 29' 50"} (current),
                 -31.5012d {-31d 30' 03"} (1950)
DISCOVERY_DATE:  18176 TJD;    58 DOY;   18/02/27 (yy/mm/dd)
DISCOVERY_TIME:  71458 SOD {19:50:58.00} UT
LEAD_TIME:       28.241 [days]
MAX_DATE:        18205 TJD;    87 DOY;   18/03/28 (yy/mm/dd)
MAX_TIME:        5875 SOD {01:37:55.19} UT
MAX_UNCERT:      0.030 [days]
CUSP_WIDTH:      16.51 +/- 0.45 [days]
u0:              0.00 +/- 0.06 [RingUnits]
MAX_MAG:         9.8 mag (estimated)
BASE_MAG:        20.26 +/- 0.01 [mag]
AMPLIFICATION:   304.58 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0490.html
SUN_POSTN:         6.52d {+00h 26m 04s}   +2.82d {+02d 48' 58"}
SUN_DIST:         96.09 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:      141.70d {+09h 26m 47s}  +15.66d {+15d 39' 30"}
MOON_DIST:       131.46 [deg]
GAL_COORDS:      359.70, -4.57 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.69, -8.06 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.