////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Sun 20 May 12 18:05:00 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 201200304 SRC_RA: 268.5189d {+17h 54m 05s} (J2000), 268.7192d {+17h 54m 53s} (current), 267.7104d {+17h 50m 50s} (1950) SRC_DEC: -31.1286d {-31d 07' 42"} (J2000), -31.1303d {-31d 07' 48"} (current), -31.1194d {-31d 07' 09"} (1950) DISCOVERY_DATE: 16067 TJD; 141 DOY; 12/05/20 (yy/mm/dd) DISCOVERY_TIME: 64811 SOD {18:00:11.00} UT LEAD_TIME: -0.780 [days] MAX_DATE: 16066 TJD; 140 DOY; 12/05/19 (yy/mm/dd) MAX_TIME: 83807 SOD {23:16:47.00} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 1.81 +/- 0.05 [days] u0: 0.65 +/- 0.03 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.41 +/- 0.23 [mag] AMPLIFICATION: 1.77 factor LC_URL: https://it019909.massey.ac.nz/moa/alert/display.php?id=gb4-R-8-47410 SUN_POSTN: 57.94d {+03h 51m 44s} +20.17d {+20d 10' 20"} SUN_DIST: 150.29 [deg] MOON_POSTN: 55.06d {+03h 40m 15s} +20.30d {+20d 18' 01"} MOON_DIST: 147.95 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 359.06, -2.70 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.72, -7.70 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: MOA Gravitational Lensing Event. COMMENTS: New transient event detected by MOA