////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 26 Feb 18 20:30:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800244 SRC_RA: 271.6220d {+18h 06m 29s} (J2000), 271.9044d {+18h 07m 37s} (current), 270.8406d {+18h 03m 22s} (1950) SRC_DEC: -26.8434d {-26d 50' 35"} (J2000), -26.8403d {-26d 50' 24"} (current), -26.8494d {-26d 50' 57"} (1950) DISCOVERY_DATE: 18144 TJD; 26 DOY; 18/01/26 (yy/mm/dd) DISCOVERY_TIME: 73805 SOD {20:30:05.00} UT LEAD_TIME: 72.203 [days] MAX_DATE: 18217 TJD; 99 DOY; 18/04/09 (yy/mm/dd) MAX_TIME: 4924 SOD {01:22:04.80} UT MAX_UNCERT: 7.360 [days] CUSP_WIDTH: 25.28 +/- 4.08 [days] u0: 0.00 +/- 0.79 [RingUnits] MAX_MAG: 9.9 mag (estimated) BASE_MAG: 16.97 +/- 0.00 [mag] AMPLIFICATION: 41.03 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0244.html SUN_POSTN: 339.84d {+22h 39m 22s} -8.50d {-08d 29' 46"} SUN_DIST: 66.53 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 116.87d {+07h 47m 29s} +19.49d {+19d 29' 18"} MOON_DIST: 155.95 [deg] GAL_COORDS: 4.13, -2.93 [deg] galactic lon,lat of the burst ECL_COORDS: 271.45, -3.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.