////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 09 Oct 19 20:47:39 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901501 SRC_RA: 269.2581d {+17h 57m 02s} (J2000), 269.5753d {+17h 58m 18s} (current), 268.4527d {+17h 53m 49s} (1950) SRC_DEC: -30.6431d {-30d 38' 34"} (J2000), -30.6442d {-30d 38' 38"} (current), -30.6375d {-30d 38' 14"} (1950) DISCOVERY_DATE: 18735 TJD; 252 DOY; 19/09/09 (yy/mm/dd) DISCOVERY_TIME: 74859 SOD {20:47:39.00} UT LEAD_TIME: 27.743 [days] MAX_DATE: 18763 TJD; 280 DOY; 19/10/07 (yy/mm/dd) MAX_TIME: 52617 SOD {14:36:57.60} UT MAX_UNCERT: 0.440 [days] CUSP_WIDTH: 30.71 +/- 4.84 [days] u0: 0.12 +/- 0.03 [RingUnits] MAX_MAG: 17.3 mag (estimated) BASE_MAG: 19.62 +/- 0.00 [mag] AMPLIFICATION: 8.19 +/- 2.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1501.html SUN_POSTN: 194.99d {+12h 59m 58s} -6.40d {-06d 23' 50"} SUN_DIST: 73.50 [deg] Sun_angle= -5.0 [hr] (East of Sun) MOON_POSTN: 335.77d {+22h 23m 05s} -14.15d {-14d 09' 08"} MOON_DIST: 62.53 [deg] GAL_COORDS: 359.80, -3.00 [deg] galactic lon,lat of the burst ECL_COORDS: 269.36, -7.21 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.