////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 06 Aug 18 19:44:19 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801426 SRC_RA: 271.3790d {+18h 05m 31s} (J2000), 271.6674d {+18h 06m 40s} (current), 270.6000d {+18h 02m 24s} (1950) SRC_DEC: -26.4475d {-26d 26' 50"} (J2000), -26.4448d {-26d 26' 40"} (current), -26.4523d {-26d 27' 07"} (1950) DISCOVERY_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) DISCOVERY_TIME: 71059 SOD {19:44:19.00} UT LEAD_TIME: 27.157 [days] MAX_DATE: 18332 TJD; 214 DOY; 18/08/02 (yy/mm/dd) MAX_TIME: 84585 SOD {23:29:45.59} UT MAX_UNCERT: 0.150 [days] CUSP_WIDTH: 5.98 +/- 0.37 [days] u0: 0.59 +/- 0.01 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.72 +/- 0.00 [mag] AMPLIFICATION: 1.90 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1426.html SUN_POSTN: 136.76d {+09h 07m 03s} +16.54d {+16d 32' 20"} SUN_DIST: 137.11 [deg] Sun_angle= -9.0 [hr] (East of Sun) MOON_POSTN: 69.56d {+04h 38m 14s} +17.80d {+17d 48' 13"} MOON_DIST: 157.81 [deg] GAL_COORDS: 4.37, -2.55 [deg] galactic lon,lat of the burst ECL_COORDS: 271.24, -3.01 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.