////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Mon 21 May 12 16:24:50 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 201200315 SRC_RA: 271.4241d {+18h 05m 42s} (J2000), 271.6242d {+18h 06m 30s} (current), 270.6166d {+18h 02m 28s} (1950) SRC_DEC: -30.9550d {-30d 57' 17"} (J2000), -30.9532d {-30d 57' 10"} (current), -30.9600d {-30d 57' 35"} (1950) DISCOVERY_DATE: 16068 TJD; 142 DOY; 12/05/21 (yy/mm/dd) DISCOVERY_TIME: 58837 SOD {16:20:37.00} UT LEAD_TIME: -0.051 [days] MAX_DATE: 16068 TJD; 142 DOY; 12/05/21 (yy/mm/dd) MAX_TIME: 54431 SOD {15:07:11.00} UT MAX_UNCERT: -21474836.480 [days] CUSP_WIDTH: 2.35 +/- 0.88 [days] u0: 0.12 +/- 0.04 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 20.60 +/- 0.23 [mag] AMPLIFICATION: 7.87 factor LC_URL: https://it019909.massey.ac.nz/moa/alert/display.php?id=gb12-R-3-2228 SUN_POSTN: 58.87d {+03h 55m 28s} +20.36d {+20d 21' 31"} SUN_DIST: 148.77 [deg] MOON_POSTN: 66.87d {+04h 27m 28s} +21.43d {+21d 25' 53"} MOON_DIST: 155.90 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 0.44, -4.77 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 271.23, -7.52 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: MOA Gravitational Lensing Event. COMMENTS: New transient event detected by MOA