////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 13 Feb 17 20:32:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700041 SRC_RA: 271.3948d {+18h 05m 35s} (J2000), 271.6651d {+18h 06m 40s} (current), 270.6015d {+18h 02m 24s} (1950) SRC_DEC: -28.7594d {-28d 45' 33"} (J2000), -28.7569d {-28d 45' 24"} (current), -28.7642d {-28d 45' 50"} (1950) DISCOVERY_DATE: 17766 TJD; 13 DOY; 17/01/13 (yy/mm/dd) DISCOVERY_TIME: 73950 SOD {20:32:30.00} UT LEAD_TIME: 32.654 [days] MAX_DATE: 17799 TJD; 46 DOY; 17/02/15 (yy/mm/dd) MAX_TIME: 44063 SOD {12:14:23.99} UT MAX_UNCERT: 0.150 [days] CUSP_WIDTH: 10.13 +/- 0.23 [days] u0: 0.16 +/- 0.01 [RingUnits] MAX_MAG: 15.6 mag (estimated) BASE_MAG: 17.56 +/- 0.00 [mag] AMPLIFICATION: 6.08 +/- 0.43 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0041.html SUN_POSTN: 327.61d {+21h 50m 26s} -13.07d {-13d 04' 26"} SUN_DIST: 54.05 [deg] Sun_angle= 3.7 [hr] (West of Sun) MOON_POSTN: 180.90d {+12h 03m 37s} +2.26d {+02d 15' 44"} MOON_DIST: 91.76 [deg] GAL_COORDS: 2.35, -3.69 [deg] galactic lon,lat of the burst ECL_COORDS: 271.23, -5.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.