////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 04 Jun 17 16:18:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701052 SRC_RA: 264.5707d {+17h 38m 17s} (J2000), 264.8427d {+17h 39m 22s} (current), 263.7868d {+17h 35m 09s} (1950) SRC_DEC: -27.3755d {-27d 22' 31"} (J2000), -27.3844d {-27d 23' 03"} (current), -27.3473d {-27d 20' 49"} (1950) DISCOVERY_DATE: 17877 TJD; 124 DOY; 17/05/04 (yy/mm/dd) DISCOVERY_TIME: 58700 SOD {16:18:20.00} UT LEAD_TIME: 30.952 [days] MAX_DATE: 17908 TJD; 155 DOY; 17/06/04 (yy/mm/dd) MAX_TIME: 54518 SOD {15:08:38.40} UT MAX_UNCERT: 0.130 [days] CUSP_WIDTH: 1.04 +/- 0.13 [days] u0: 1.32 +/- 0.02 [RingUnits] MAX_MAG: 17.0 mag (estimated) BASE_MAG: 17.21 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1052.html SUN_POSTN: 72.90d {+04h 51m 36s} +22.51d {+22d 30' 19"} SUN_DIST: 168.13 [deg] Sun_angle= 11.2 [hr] (West of Sun) MOON_POSTN: 200.60d {+13h 22m 24s} -4.32d {-04d 19' 16"} MOON_DIST: 65.20 [deg] GAL_COORDS: 0.47, 2.20 [deg] galactic lon,lat of the burst ECL_COORDS: 265.17, -4.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.