////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Fri 20 Sep 19 13:58:34 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 201900428 SRC_RA: 271.9267d {+18h 07m 42s} (J2000), 272.2315d {+18h 08m 56s} (current), 271.1540d {+18h 04m 37s} (1950) SRC_DEC: -25.4053d {-25d 24' 18"} (J2000), -25.4013d {-25d 24' 04"} (current), -25.4128d {-25d 24' 45"} (1950) DISCOVERY_DATE: 18746 TJD; 263 DOY; 19/09/20 (yy/mm/dd) DISCOVERY_TIME: 50388 SOD {13:59:48.00} UT LEAD_TIME: 4.186 [days] MAX_DATE: 18750 TJD; 267 DOY; 19/09/24 (yy/mm/dd) MAX_TIME: 66449 SOD {18:27:29.00} UT MAX_UNCERT: 1.850 [days] CUSP_WIDTH: 54.54 +/- 12.96 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: No longer available from MOA BASE_MAG: 19.12 +/- 0.19 [mag] AMPLIFICATION: No longer available LC_URL: https://it019909.massey.ac.nz/moa/alert2013/display.php?id=gb15-R-9-12027 SUN_POSTN: 177.55d {+11h 50m 11s} +1.06d {+01d 03' 48"} SUN_DIST: 94.69 [deg] MOON_POSTN: 67.72d {+04h 30m 54s} +18.94d {+18d 56' 07"} MOON_DIST: 156.44 [deg] MOON_ILLUM: 66 [%] GAL_COORDS: 5.52, -2.47 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 271.74, -1.98 [deg] ecliptic lon,lat of the burst (or transient) COMMENTS: MOA Gravitational Lensing Event. COMMENTS: WARNING: u0 was identically zero. COMMENTS: NOTE: The A_max value is no longer provided by the MOA team, and so the (derived) Peak_Mag field will also be unavailable.