////////////////////////////////////////////////////////////////////// TITLE: GCN/MOA NOTICE NOTICE_DATE: Thu 07 Feb 19 22:30:30 UT NOTICE_TYPE: MOA Lensing Event SRC_ID_NUM: 201900015 SRC_RA: 268.8296d {+17h 55m 19s} (J2000), 269.1384d {+17h 56m 33s} (current), 268.0215d {+17h 52m 05s} (1950) SRC_DEC: -31.0618d {-31d 03' 41"} (J2000), -31.0637d {-31d 03' 48"} (current), -31.0542d {-31d 03' 14"} (1950) DISCOVERY_DATE: 18521 TJD; 38 DOY; 19/02/07 (yy/mm/dd) DISCOVERY_TIME: 81068 SOD {22:31:08.00} UT LEAD_TIME: -26.617 [days] MAX_DATE: 18495 TJD; 12 DOY; 19/01/12 (yy/mm/dd) MAX_TIME: 27797 SOD {07:43:17.00} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 2.85 +/- 0.01 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: No longer available from MOA BASE_MAG: 1.80 +/- 0.28 [mag] AMPLIFICATION: No longer available LC_URL: https://it019909.massey.ac.nz/moa/alert2013/display.php?id=gb4-R-8-74459 SUN_POSTN: 321.29d {+21h 25m 09s} -15.17d {-15d 10' 11"} SUN_DIST: 50.03 [deg] MOON_POSTN: 354.37d {+23h 37m 30s} -7.16d {-07d 09' 44"} MOON_DIST: 82.25 [deg] MOON_ILLUM: 8 [%] GAL_COORDS: 359.25, -2.89 [deg] galactic lon,lat of the burst (or transient) ECL_COORDS: 268.99, -7.63 [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.