ff1a1   12:39:38  E18'32"  N17'47"    12
f1a1    13:14:09  E25'28"  S18'42"     1
f1a2    13:15:58  E25'28"  S18'42"    -2
f1a3    13:18:57  E25'28"  S18'42"     3
f1a4    13:21:57  E25'28"  S18'42"     8
f1a5    13:24:57  E25'28"  S18'42"    -9
f1a6    13:27:57  E25'28"  S18'42"     0
f1a7    13:30:57  E25'28"  S18'42"     8
f1a8    13:33:57  E25'28"  S18'42"    15
f1a9    13:36:57  E25'28"  S18'42"     4
f1a10   13:39:57  E25'28"  S18'42"    18
f1a11   13:42:57  E25'28"  S18'42"     2
f1a12   13:45:57  E25'28"  S18'42"     5
f1a13   13:48:57  E25'28"  S18'42"     3
f1a14   13:51:57  E25'28"  S18'42"     1
f1a15   13:54:57  E25'28"  S18'42"     2
f1a16   13:57:57  E25'28"  S18'42"     5
f1a17   14:00:57  E25'28"  S18'42"   -10
f1a18   14:03:57  E25'28"  S18'42"    -4
f1a19   14:06:57  E25'28"  S18'42"     2
f1a20   14:09:57  E25'28"  S18'42"     1
f1a21   14:12:57  E25'28"  S18'42"     3
f1a22   14:15:57  E25'28"  S18'42"    -9
f1a23   14:18:57  E25'28"  S18'42"    13
f1a24   14:21:57  E25'28"  S18'42"    -9
f1a25   14:24:57  E25'28"  S18'42"    16
f1a26   14:27:57  E25'28"  S18'42"    10
f1a27   14:30:57  E25'28"  S18'42"    -5
f1a28   14:33:57  E25'28"  S18'42"    32
f1a29   14:36:57  E25'28"  S18'42"    15
f1a30   14:39:57  E25'28"  S18'42"    13
f1a31   14:42:57  E25'28"  S18'42"     7
f1a32   14:45:57  E25'28"  S18'42"    16
f1a33   14:48:57  E25'28"  S18'42"    11
f1a34   14:51:57  E25'28"  S18'42"    -2
f1a35   14:54:57  E25'28"  S18'42"     1
f1a36   14:57:57  E25'28"  S18'42"    10
f1a37   15:00:57  E25'28"  S18'42"    16
f1a38   15:03:57  E25'28"  S18'42"     2
f1a39   15:06:57  E25'28"  S18'42"     8
f1a40   15:09:57  E25'28"  S18'42"    -7
f1a41   15:12:57  E25'28"  S18'42"    -1
f1a42   15:15:57  E25'28"  S18'42"    11
f1a43   15:18:57  E25'28"  S18'42"     0
f1a44   15:21:57  E25'28"  S18'42"     6
f1a45   15:24:57  E25'28"  S18'42"     3
f1a46   15:27:57  E25'28"  S18'42"     6
f1a47   15:30:57  E25'28"  S18'42"    -8
f1a48   15:33:57  E25'28"  S18'42"    -3
f1a49   15:36:57  E25'28"  S18'42"     9
f1a50   15:39:57  E25'28"  S18'42"    -1
f1a51   15:42:57  E25'28"  S18'42"     9
        15:42:57  E25'28"  S18'42"     9