////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Thu 17 Jun 21 03:38:57 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 202100183 SRC_RA: 273.2380d {+18h 12m 57s} (J2000), 273.5747d {+18h 14m 18s} (current), 272.4534d {+18h 09m 49s} (1950) SRC_DEC: -27.3816d {-27d 22' 53"} (J2000), -27.3745d {-27d 22' 27"} (current), -27.3954d {-27d 23' 43"} (1950) DISCOVERY_DATE: 19382 TJD; 168 DOY; 21/06/17 (yy/mm/dd) DISCOVERY_TIME: 13148 SOD {03:39:08.00} UT LEAD_TIME: 13.283 [days] MAX_DATE: 19395 TJD; 181 DOY; 21/06/30 (yy/mm/dd) MAX_TIME: 37578 SOD {10:26:18.00} UT MAX_UNCERT: 5.690 [days] CUSP_WIDTH: 16235.21 +/- 15832.59 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: No longer available from MOA BASE_MAG: 24.83 +/- 0.23 [mag] AMPLIFICATION: No longer available LC_URL: https://it019909.massey.ac.nz/moa/alert2013/display.php?id=gb17-R-8-51860 SUN_POSTN: 85.85d {+05h 43m 24s} +23.38d {+23d 22' 52"} SUN_DIST: 171.96 [deg] MOON_POSTN: 166.84d {+11h 07m 22s} +11.38d {+11d 23' 01"} MOON_DIST: 109.96 [deg] MOON_ILLUM: 39 [%] GAL_COORDS: 4.35, -4.45 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 272.88, -3.97 [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.