////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 07 Feb 18 11:28:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800026 SRC_RA: 269.6263d {+17h 58m 30s} (J2000), 269.9152d {+17h 59m 40s} (current), 268.8247d {+17h 55m 18s} (1950) SRC_DEC: -30.0573d {-30d 03' 25"} (J2000), -30.0577d {-30d 03' 27"} (current), -30.0535d {-30d 03' 12"} (1950) DISCOVERY_DATE: 18125 TJD; 7 DOY; 18/01/07 (yy/mm/dd) DISCOVERY_TIME: 41291 SOD {11:28:11.00} UT LEAD_TIME: 71.104 [days] MAX_DATE: 18196 TJD; 78 DOY; 18/03/19 (yy/mm/dd) MAX_TIME: 50284 SOD {13:58:04.79} UT MAX_UNCERT: 4.540 [days] CUSP_WIDTH: 45.03 +/- 4.90 [days] u0: 0.00 +/- 0.69 [RingUnits] MAX_MAG: 9.6 mag (estimated) BASE_MAG: 17.57 +/- 0.00 [mag] AMPLIFICATION: 176.28 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0026.html SUN_POSTN: 321.07d {+21h 24m 16s} -15.24d {-15d 14' 16"} SUN_DIST: 49.05 [deg] Sun_angle= 3.4 [hr] (West of Sun) MOON_POSTN: 225.63d {+15h 02m 32s} -11.68d {-11d 40' 54"} MOON_DIST: 44.91 [deg] GAL_COORDS: 0.46, -2.98 [deg] galactic lon,lat of the burst ECL_COORDS: 269.67, -6.62 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.