////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Fri 21 May 21 20:22:58 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 202100129 SRC_RA: 273.6879d {+18h 14m 45s} (J2000), 274.0308d {+18h 16m 07s} (current), 272.8863d {+18h 11m 33s} (1950) SRC_DEC: -30.0903d {-30d 05' 24"} (J2000), -30.0823d {-30d 04' 55"} (current), -30.1063d {-30d 06' 22"} (1950) DISCOVERY_DATE: 19355 TJD; 141 DOY; 21/05/21 (yy/mm/dd) DISCOVERY_TIME: 73244 SOD {20:20:44.00} UT LEAD_TIME: -2.829 [days] MAX_DATE: 19353 TJD; 139 DOY; 21/05/19 (yy/mm/dd) MAX_TIME: 1583 SOD {00:26:23.00} UT MAX_UNCERT: 0.080 [days] CUSP_WIDTH: 1.10 +/- 0.05 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: No longer available from MOA BASE_MAG: 8.41 +/- 0.14 [mag] AMPLIFICATION: No longer available LC_URL: https://it019909.massey.ac.nz/moa/alert2013/display.php?id=gb16-R-6-9843 SUN_POSTN: 58.86d {+03h 55m 26s} +20.36d {+20d 21' 20"} SUN_DIST: 146.88 [deg] MOON_POSTN: 179.21d {+11h 56m 50s} +5.82d {+05d 49' 20"} MOON_DIST: 97.08 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 2.14, -6.08 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 273.21, -6.69 [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.