////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Feb 19 21:43:39 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900112 SRC_RA: 273.4332d {+18h 13m 44s} (J2000), 273.7332d {+18h 14m 56s} (current), 272.6461d {+18h 10m 35s} (1950) SRC_DEC: -27.7865d {-27d 47' 10"} (J2000), -27.7799d {-27d 46' 47"} (current), -27.8013d {-27d 48' 04"} (1950) DISCOVERY_DATE: 18506 TJD; 23 DOY; 19/01/23 (yy/mm/dd) DISCOVERY_TIME: 78219 SOD {21:43:39.00} UT LEAD_TIME: 14.402 [days] MAX_DATE: 18521 TJD; 38 DOY; 19/02/07 (yy/mm/dd) MAX_TIME: 26524 SOD {07:22:04.80} UT MAX_UNCERT: 0.950 [days] CUSP_WIDTH: 9.04 +/- 0.90 [days] u0: 0.00 +/- 0.71 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 17.50 +/- 0.00 [mag] AMPLIFICATION: 416.86 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0112.html SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 56"} SUN_DIST: 61.76 [deg] Sun_angle= 4.2 [hr] (West of Sun) MOON_POSTN: 212.89d {+14h 11m 34s} -7.78d {-07d 46' 40"} MOON_DIST: 60.65 [deg] GAL_COORDS: 4.07, -4.80 [deg] galactic lon,lat of the burst ECL_COORDS: 273.05, -4.38 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.