////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Feb 17 15:39:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700195 SRC_RA: 262.5014d {+17h 30m 00s} (J2000), 262.7752d {+17h 31m 06s} (current), 261.7002d {+17h 26m 48s} (1950) SRC_DEC: -30.2499d {-30d 14' 59"} (J2000), -30.2621d {-30d 15' 42"} (current), -30.2116d {-30d 12' 41"} (1950) DISCOVERY_DATE: 17780 TJD; 27 DOY; 17/01/27 (yy/mm/dd) DISCOVERY_TIME: 56378 SOD {15:39:38.00} UT LEAD_TIME: 26.288 [days] MAX_DATE: 17806 TJD; 53 DOY; 17/02/22 (yy/mm/dd) MAX_TIME: 81302 SOD {22:35:02.40} UT MAX_UNCERT: 0.740 [days] CUSP_WIDTH: 12.55 +/- 3.27 [days] u0: 0.55 +/- 0.06 [RingUnits] MAX_MAG: 19.2 mag (estimated) BASE_MAG: 19.95 +/- 0.01 [mag] AMPLIFICATION: 2.01 +/- 0.18 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0195.html SUN_POSTN: 340.82d {+22h 43m 17s} -8.10d {-08d 06' 16"} SUN_DIST: 75.63 [deg] Sun_angle= 5.2 [hr] (West of Sun) MOON_POSTN: 353.64d {+23h 34m 33s} -4.53d {-04d 32' 02"} MOON_DIST: 88.46 [deg] GAL_COORDS: 357.07, 2.16 [deg] galactic lon,lat of the burst ECL_COORDS: 263.48, -6.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.