Arctic scattering loss N J I T Z 20 80 3 0 7 0 0 0 0 0 0 0 0 1431 -1443 0 0 1 0 85 1443 -1460 0 0 1 0 200 1460 -1462 0 0 1 0 330 1462 -1466 0 0 1 0 1225 1466 -1508 0 0 1 0 3800 1508 0 1.0 0 2.2 0 30 10 100 1 1 1420 1520 512 50 462 0 75 20 15 40 140 12 20 1400 1600 15 100 0 4000 15 1000