////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 22 Jul 17 15:30:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701422 SRC_RA: 270.2821d {+18h 01m 08s} (J2000), 270.5580d {+18h 02m 14s} (current), 269.4926d {+17h 57m 58s} (1950) SRC_DEC: -28.1502d {-28d 09' 00"} (J2000), -28.1495d {-28d 08' 57"} (current), -28.1497d {-28d 08' 58"} (1950) DISCOVERY_DATE: 17926 TJD; 173 DOY; 17/06/22 (yy/mm/dd) DISCOVERY_TIME: 55844 SOD {15:30:44.00} UT LEAD_TIME: 47.822 [days] MAX_DATE: 17974 TJD; 221 DOY; 17/08/09 (yy/mm/dd) MAX_TIME: 40435 SOD {11:13:55.19} UT MAX_UNCERT: 5.920 [days] CUSP_WIDTH: 32.17 +/- 3.44 [days] u0: 0.39 +/- 0.20 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 20.22 +/- 0.00 [mag] AMPLIFICATION: 2.69 +/- 1.26 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1422.html SUN_POSTN: 122.20d {+08h 08m 47s} +20.14d {+20d 08' 41"} SUN_DIST: 150.14 [deg] Sun_angle= -9.9 [hr] (East of Sun) MOON_POSTN: 110.56d {+07h 22m 14s} +19.15d {+19d 08' 53"} MOON_DIST: 159.63 [deg] GAL_COORDS: 2.41, -2.54 [deg] galactic lon,lat of the burst ECL_COORDS: 270.25, -4.71 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.