////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 25 Apr 18 18:20:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800695 SRC_RA: 273.4684d {+18h 13m 52s} (J2000), 273.7514d {+18h 15m 00s} (current), 272.6921d {+18h 10m 46s} (1950) SRC_DEC: -26.0166d {-26d 00' 59"} (J2000), -26.0102d {-26d 00' 36"} (current), -26.0316d {-26d 01' 53"} (1950) DISCOVERY_DATE: 18202 TJD; 84 DOY; 18/03/25 (yy/mm/dd) DISCOVERY_TIME: 66020 SOD {18:20:20.00} UT LEAD_TIME: 48.383 [days] MAX_DATE: 18251 TJD; 133 DOY; 18/05/13 (yy/mm/dd) MAX_TIME: 12700 SOD {03:31:40.79} UT MAX_UNCERT: 12.940 [days] CUSP_WIDTH: 27.78 +/- 5.93 [days] u0: 0.70 +/- 0.35 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 18.86 +/- 0.00 [mag] AMPLIFICATION: 1.66 +/- 0.59 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0695.html SUN_POSTN: 33.20d {+02h 12m 48s} +13.35d {+13d 21' 10"} SUN_DIST: 122.08 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 164.83d {+10h 59m 19s} +9.36d {+09d 21' 47"} MOON_DIST: 111.03 [deg] GAL_COORDS: 5.65, -3.99 [deg] galactic lon,lat of the burst ECL_COORDS: 273.12, -2.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.