////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Fri 20 Apr 12 18:20:01 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 201200215 SRC_RA: 270.4920d {+18h 01m 58s} (J2000), 270.6867d {+18h 02m 45s} (current), 269.7007d {+17h 58m 48s} (1950) SRC_DEC: -28.4320d {-28d 25' 54"} (J2000), -28.4313d {-28d 25' 52"} (current), -28.4325d {-28d 25' 56"} (1950) DISCOVERY_DATE: 16037 TJD; 111 DOY; 12/04/20 (yy/mm/dd) DISCOVERY_TIME: 65415 SOD {18:10:15.00} UT LEAD_TIME: 2.303 [days] MAX_DATE: 16040 TJD; 114 DOY; 12/04/23 (yy/mm/dd) MAX_TIME: 5183 SOD {01:26:23.00} UT MAX_UNCERT: 0.890 [days] CUSP_WIDTH: 1.40 +/- 1.59 [days] u0: 1.67 +/- 2.74 [RingUnits] MAX_MAG: 14.1 mag (estimated) BASE_MAG: 14.25 +/- 0.32 [mag] AMPLIFICATION: 1.10 factor LC_URL: https://it019909.massey.ac.nz/moa/alert/display.php?id=gb9-R-10-28371 SUN_POSTN: 28.93d {+01h 55m 43s} +11.84d {+11d 50' 34"} SUN_DIST: 120.33 [deg] MOON_POSTN: 21.94d {+01h 27m 46s} +12.77d {+12d 46' 10"} MOON_DIST: 114.59 [deg] MOON_ILLUM: 0 [%] GAL_COORDS: 2.25, -2.84 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 270.43, -4.99 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: MOA Gravitational Lensing Event. COMMENTS: New transient event detected by MOA