////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 25 Oct 15 15:50:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201502123 SRC_RA: 274.2075d {+18h 16m 50s} (J2000), 274.4587d {+18h 17m 50s} (current), 273.4090d {+18h 13m 38s} (1950) SRC_DEC: -29.6135d {-29d 36' 48"} (J2000), -29.6069d {-29d 36' 24"} (current), -29.6320d {-29d 37' 54"} (1950) DISCOVERY_DATE: 17290 TJD; 268 DOY; 15/09/25 (yy/mm/dd) DISCOVERY_TIME: 57040 SOD {15:50:40.00} UT LEAD_TIME: 42.970 [days] MAX_DATE: 17333 TJD; 311 DOY; 15/11/07 (yy/mm/dd) MAX_TIME: 54431 SOD {15:07:11.99} UT MAX_UNCERT: 0.370 [days] CUSP_WIDTH: 35.12 +/- 0.81 [days] u0: 0.00 +/- 0.06 [RingUnits] MAX_MAG: 5.6 mag (estimated) BASE_MAG: 17.66 +/- 0.00 [mag] AMPLIFICATION: 481.98 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-2123.html SUN_POSTN: 209.74d {+13h 58m 58s} -12.14d {-12d 08' 10"} SUN_DIST: 62.17 [deg] Sun_angle= -4.3 [hr] (East of Sun) MOON_POSTN: 5.69d {+00h 22m 46s} +1.83d {+01d 49' 37"} MOON_DIST: 91.97 [deg] GAL_COORDS: 2.77, -6.25 [deg] galactic lon,lat of the burst ECL_COORDS: 273.68, -6.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.