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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 27 Mar 18 19:51:01 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800491
SRC_RA:          268.5071d {+17h 54m 02s} (J2000),
                 268.8041d {+17h 55m 13s} (current),
                 267.6894d {+17h 50m 45s} (1950)
SRC_DEC:         -32.4938d {-32d 29' 37"} (J2000),
                 -32.4962d {-32d 29' 45"} (current),
                 -32.4846d {-32d 29' 03"} (1950)
DISCOVERY_DATE:  18176 TJD;    58 DOY;   18/02/27 (yy/mm/dd)
DISCOVERY_TIME:  71461 SOD {19:51:01.00} UT
LEAD_TIME:       72.055 [days]
MAX_DATE:        18248 TJD;   130 DOY;   18/05/10 (yy/mm/dd)
MAX_TIME:        76204 SOD {21:10:04.80} UT
MAX_UNCERT:      2.120 [days]
CUSP_WIDTH:      22.94 +/- 0.93 [days]
u0:              0.00 +/- 2.27 [RingUnits]
MAX_MAG:         9.1 mag (estimated)
BASE_MAG:        15.66 +/- 0.00 [mag]
AMPLIFICATION:   408.50 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0491.html
SUN_POSTN:         6.52d {+00h 26m 04s}   +2.82d {+02d 48' 58"}
SUN_DIST:         98.02 [deg]   Sun_angle= 6.5 [hr] (West of Sun)
MOON_POSTN:      141.70d {+09h 26m 47s}  +15.66d {+15d 39' 30"}
MOON_DIST:       129.42 [deg]
GAL_COORDS:      357.87, -3.38 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.72, -9.06 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.