////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 18 Feb 19 22:22:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900045 SRC_RA: 261.1260d {+17h 24m 30s} (J2000), 261.4285d {+17h 25m 43s} (current), 260.3326d {+17h 21m 20s} (1950) SRC_DEC: -29.1119d {-29d 06' 42"} (J2000), -29.1280d {-29d 07' 40"} (current), -29.0670d {-29d 04' 00"} (1950) DISCOVERY_DATE: 18501 TJD; 18 DOY; 19/01/18 (yy/mm/dd) DISCOVERY_TIME: 80542 SOD {22:22:22.00} UT LEAD_TIME: 26.368 [days] MAX_DATE: 18528 TJD; 45 DOY; 19/02/14 (yy/mm/dd) MAX_TIME: 25919 SOD {07:11:59.99} UT MAX_UNCERT: 16.800 [days] CUSP_WIDTH: 72.04 +/- 6.65 [days] u0: 1.58 +/- 0.02 [RingUnits] MAX_MAG: 16.2 mag (estimated) BASE_MAG: 16.32 +/- 0.00 [mag] AMPLIFICATION: 1.11 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0045.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 48"} SUN_DIST: 67.62 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 142.91d {+09h 31m 37s} +16.87d {+16d 52' 20"} MOON_DIST: 122.71 [deg] GAL_COORDS: 357.36, 3.79 [deg] galactic lon,lat of the burst ECL_COORDS: 262.21, -5.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.