////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 11 Jul 18 21:05:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801260 SRC_RA: 272.6785d {+18h 10m 43s} (J2000), 272.9668d {+18h 11m 52s} (current), 271.8970d {+18h 07m 35s} (1950) SRC_DEC: -26.8620d {-26d 51' 42"} (J2000), -26.8569d {-26d 51' 24"} (current), -26.8731d {-26d 52' 22"} (1950) DISCOVERY_DATE: 18280 TJD; 162 DOY; 18/06/11 (yy/mm/dd) DISCOVERY_TIME: 75916 SOD {21:05:16.00} UT LEAD_TIME: 22.403 [days] MAX_DATE: 18303 TJD; 185 DOY; 18/07/04 (yy/mm/dd) MAX_TIME: 24364 SOD {06:46:04.80} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 21.65 +/- 1.74 [days] u0: 0.08 +/- 0.00 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 19.19 +/- 0.00 [mag] AMPLIFICATION: 11.73 +/- 1.22 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1260.html SUN_POSTN: 111.12d {+07h 24m 28s} +22.02d {+22d 01' 03"} SUN_DIST: 162.80 [deg] Sun_angle= -10.8 [hr] (East of Sun) MOON_POSTN: 92.01d {+06h 08m 04s} +20.54d {+20d 32' 29"} MOON_DIST: 173.62 [deg] GAL_COORDS: 4.57, -3.77 [deg] galactic lon,lat of the burst ECL_COORDS: 272.39, -3.44 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.