////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 10 Jul 17 10:30:57 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701287 SRC_RA: 267.0274d {+17h 48m 07s} (J2000), 267.3179d {+17h 49m 16s} (current), 266.1947d {+17h 44m 47s} (1950) SRC_DEC: -34.6674d {-34d 40' 02"} (J2000), -34.6722d {-34d 40' 19"} (current), -34.6509d {-34d 39' 02"} (1950) DISCOVERY_DATE: 17914 TJD; 161 DOY; 17/06/10 (yy/mm/dd) DISCOVERY_TIME: 37857 SOD {10:30:57.00} UT LEAD_TIME: 32.545 [days] MAX_DATE: 17946 TJD; 193 DOY; 17/07/12 (yy/mm/dd) MAX_TIME: 84931 SOD {23:35:31.20} UT MAX_UNCERT: 2.340 [days] CUSP_WIDTH: 11.32 +/- 2.03 [days] u0: 0.45 +/- 0.07 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 19.00 +/- 0.00 [mag] AMPLIFICATION: 2.34 +/- 0.34 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1287.html SUN_POSTN: 109.89d {+07h 19m 35s} +22.18d {+22d 10' 37"} SUN_DIST: 156.63 [deg] Sun_angle= -10.5 [hr] (East of Sun) MOON_POSTN: 304.42d {+20h 17m 40s} -17.64d {-17d 38' 13"} MOON_DIST: 37.11 [deg] GAL_COORDS: 355.37, -3.42 [deg] galactic lon,lat of the burst ECL_COORDS: 267.51,-11.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.