. . . . "31 July 2016 (JD 2457600.5)" . . . "23.9" . . "1.6558694497564944E11" . . . . . "2015 SO₂" . . . "2015 SO2" . "2015-09-21" . . "2015 SO2" . . . "3.1507144128E7" . "1.332860180746134E11" .