////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Fri 21 May 21 20:20:48 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 202100127 SRC_RA: 264.4829d {+17h 37m 56s} (J2000), 264.8184d {+17h 39m 16s} (current), 263.6989d {+17h 34m 48s} (1950) SRC_DEC: -27.3989d {-27d 23' 55"} (J2000), -27.4100d {-27d 24' 35"} (current), -27.3702d {-27d 22' 12"} (1950) DISCOVERY_DATE: 19355 TJD; 141 DOY; 21/05/21 (yy/mm/dd) DISCOVERY_TIME: 73175 SOD {20:19:35.00} UT LEAD_TIME: 12.148 [days] MAX_DATE: 19367 TJD; 153 DOY; 21/06/02 (yy/mm/dd) MAX_TIME: 85987 SOD {23:53:07.00} UT MAX_UNCERT: 0.840 [days] CUSP_WIDTH: 23893.90 +/- 23288.59 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: No longer available from MOA BASE_MAG: 25.08 +/- 0.00 [mag] AMPLIFICATION: No longer available LC_URL: https://it019909.massey.ac.nz/moa/alert2013/display.php?id=gb23-R-7-2329 SUN_POSTN: 58.86d {+03h 55m 26s} +20.36d {+20d 21' 19"} SUN_DIST: 155.29 [deg] MOON_POSTN: 179.19d {+11h 56m 45s} +5.83d {+05d 49' 52"} MOON_DIST: 88.82 [deg] MOON_ILLUM: 72 [%] GAL_COORDS: 0.41, 2.25 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 265.09, -4.05 [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.