FRAM IV. ice N J A i 10 90 5 0 8 0 0 0 0 0 0 0 0 1431 0 0 0 1 0 1 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 1 0 100 5 195 20 20 1410 1530 -1 1 2000 150 200 20 10 60 120 12 5