////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 15 Mar 18 03:52:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800361 SRC_RA: 263.7878d {+17h 35m 09s} (J2000), 264.0717d {+17h 36m 17s} (current), 263.0050d {+17h 32m 01s} (1950) SRC_DEC: -27.2416d {-27d 14' 29"} (J2000), -27.2523d {-27d 15' 07"} (current), -27.2096d {-27d 12' 33"} (1950) DISCOVERY_DATE: 18164 TJD; 46 DOY; 18/02/15 (yy/mm/dd) DISCOVERY_TIME: 13952 SOD {03:52:32.00} UT LEAD_TIME: 26.057 [days] MAX_DATE: 18190 TJD; 72 DOY; 18/03/13 (yy/mm/dd) MAX_TIME: 18835 SOD {05:13:55.19} UT MAX_UNCERT: 0.080 [days] CUSP_WIDTH: 1.47 +/- 0.17 [days] u0: 0.75 +/- 0.02 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.50 +/- 0.00 [mag] AMPLIFICATION: 1.59 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0361.html SUN_POSTN: 354.97d {+23h 39m 52s} -2.18d {-02d 10' 40"} SUN_DIST: 89.80 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 329.33d {+21h 57m 19s} -13.54d {-13d 32' 39"} MOON_DIST: 62.03 [deg] GAL_COORDS: 0.21, 2.86 [deg] galactic lon,lat of the burst ECL_COORDS: 264.47, -3.92 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.