////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 25 Feb 17 14:21:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700176 SRC_RA: 268.5747d {+17h 54m 18s} (J2000), 268.8506d {+17h 55m 24s} (current), 267.7667d {+17h 51m 04s} (1950) SRC_DEC: -31.0434d {-31d 02' 35"} (J2000), -31.0455d {-31d 02' 43"} (current), -31.0345d {-31d 02' 03"} (1950) DISCOVERY_DATE: 17778 TJD; 25 DOY; 17/01/25 (yy/mm/dd) DISCOVERY_TIME: 51712 SOD {14:21:52.00} UT LEAD_TIME: 62.424 [days] MAX_DATE: 17841 TJD; 88 DOY; 17/03/29 (yy/mm/dd) MAX_TIME: 1987 SOD {00:33:07.20} UT MAX_UNCERT: 4.870 [days] CUSP_WIDTH: 27.73 +/- 3.76 [days] u0: 0.00 +/- 0.70 [RingUnits] MAX_MAG: 9.9 mag (estimated) BASE_MAG: 18.12 +/- 0.00 [mag] AMPLIFICATION: 544.78 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0176.html SUN_POSTN: 338.88d {+22h 35m 32s} -8.88d {-08d 52' 31"} SUN_DIST: 68.37 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 326.44d {+21h 45m 45s} -12.53d {-12d 31' 39"} MOON_DIST: 55.93 [deg] GAL_COORDS: 359.15, -2.69 [deg] galactic lon,lat of the burst ECL_COORDS: 268.77, -7.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.