////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 08 Apr 17 04:04:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700506 SRC_RA: 266.0294d {+17h 44m 07s} (J2000), 266.3154d {+17h 45m 16s} (current), 265.1975d {+17h 40m 47s} (1950) SRC_DEC: -34.5975d {-34d 35' 50"} (J2000), -34.6039d {-34d 36' 13"} (current), -34.5762d {-34d 34' 33"} (1950) DISCOVERY_DATE: 17820 TJD; 67 DOY; 17/03/08 (yy/mm/dd) DISCOVERY_TIME: 14696 SOD {04:04:56.00} UT LEAD_TIME: 28.210 [days] MAX_DATE: 17848 TJD; 95 DOY; 17/04/05 (yy/mm/dd) MAX_TIME: 32831 SOD {09:07:11.99} UT MAX_UNCERT: 0.130 [days] CUSP_WIDTH: 4.21 +/- 0.33 [days] u0: 0.59 +/- 0.01 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.87 +/- 0.00 [mag] AMPLIFICATION: 1.89 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0506.html SUN_POSTN: 17.09d {+01h 08m 21s} +7.26d {+07d 15' 31"} SUN_DIST: 111.18 [deg] Sun_angle= 7.4 [hr] (West of Sun) MOON_POSTN: 164.42d {+10h 57m 41s} +7.69d {+07d 41' 07"} MOON_DIST: 104.13 [deg] GAL_COORDS: 355.00, -2.68 [deg] galactic lon,lat of the burst ECL_COORDS: 266.67,-11.20 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.