////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 12 Jul 18 19:42:59 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801272 SRC_RA: 271.0004d {+18h 04m 00s} (J2000), 271.2885d {+18h 05m 09s} (current), 270.2194d {+18h 00m 53s} (1950) SRC_DEC: -26.7685d {-26d 46' 06"} (J2000), -26.7664d {-26d 45' 58"} (current), -26.7715d {-26d 46' 16"} (1950) DISCOVERY_DATE: 18281 TJD; 163 DOY; 18/06/12 (yy/mm/dd) DISCOVERY_TIME: 70979 SOD {19:42:59.00} UT LEAD_TIME: 28.972 [days] MAX_DATE: 18310 TJD; 192 DOY; 18/07/11 (yy/mm/dd) MAX_TIME: 68601 SOD {19:03:21.60} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 0.11 +/- 0.00 [days] u0: 0.00 +/- 0.01 [RingUnits] MAX_MAG: 11.8 mag (estimated) BASE_MAG: 19.07 +/- 0.00 [mag] AMPLIFICATION: 127.90 +/- 167.56 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1272.html SUN_POSTN: 112.07d {+07h 28m 18s} +21.89d {+21d 53' 09"} SUN_DIST: 160.47 [deg] Sun_angle= -10.6 [hr] (East of Sun) MOON_POSTN: 107.28d {+07h 09m 08s} +20.72d {+20d 42' 56"} MOON_DIST: 164.17 [deg] GAL_COORDS: 3.92, -2.41 [deg] galactic lon,lat of the burst ECL_COORDS: 270.89, -3.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.