////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 02 Aug 19 15:00:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901244 SRC_RA: 266.2417d {+17h 44m 58s} (J2000), 266.5390d {+17h 46m 09s} (current), 265.4796d {+17h 41m 55s} (1950) SRC_DEC: -23.6551d {-23d 39' 17"} (J2000), -23.6619d {-23d 39' 42"} (current), -23.6350d {-23d 38' 05"} (1950) DISCOVERY_DATE: 18666 TJD; 183 DOY; 19/07/02 (yy/mm/dd) DISCOVERY_TIME: 54031 SOD {15:00:31.00} UT LEAD_TIME: 48.847 [days] MAX_DATE: 18715 TJD; 232 DOY; 19/08/20 (yy/mm/dd) MAX_TIME: 40780 SOD {11:19:40.80} UT MAX_UNCERT: 7.480 [days] CUSP_WIDTH: 39.59 +/- 4.02 [days] u0: 0.74 +/- 0.10 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.86 +/- 0.00 [mag] AMPLIFICATION: 1.60 +/- 0.16 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1244.html SUN_POSTN: 132.49d {+08h 49m 58s} +17.73d {+17d 43' 34"} SUN_DIST: 136.78 [deg] Sun_angle= -8.9 [hr] (East of Sun) MOON_POSTN: 154.31d {+10h 17m 15s} +14.41d {+14d 24' 36"} MOON_DIST: 115.81 [deg] GAL_COORDS: 4.43, 2.88 [deg] galactic lon,lat of the burst ECL_COORDS: 266.56, -0.26 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.