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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Mar 18 22:29:03 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800427
SRC_RA:          267.2719d {+17h 49m 05s} (J2000),
                 267.5730d {+17h 50m 18s} (current),
                 266.4426d {+17h 45m 46s} (1950)
SRC_DEC:         -34.1821d {-34d 10' 55"} (J2000),
                 -34.1866d {-34d 11' 11"} (current),
                 -34.1668d {-34d 10' 00"} (1950)
DISCOVERY_DATE:  18172 TJD;    54 DOY;   18/02/23 (yy/mm/dd)
DISCOVERY_TIME:  80943 SOD {22:29:03.00} UT
LEAD_TIME:       31.427 [days]
MAX_DATE:        18204 TJD;    86 DOY;   18/03/27 (yy/mm/dd)
MAX_TIME:        31449 SOD {08:44:09.60} UT
MAX_UNCERT:      0.620 [days]
CUSP_WIDTH:      23.65 +/- 1.80 [days]
u0:              0.00 +/- 0.25 [RingUnits]
MAX_MAG:         9.7 mag (estimated)
BASE_MAG:        20.07 +/- 0.00 [mag]
AMPLIFICATION:   160.97 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0427.html
SUN_POSTN:         2.98d {+00h 11m 54s}   +1.29d {+01d 17' 20"}
SUN_DIST:         95.19 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:       83.52d {+05h 34m 05s}  +19.37d {+19d 21' 58"}
MOON_DIST:       164.75 [deg]
GAL_COORDS:      355.89, -3.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.70,-10.76 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.