$ Summary index for float `0507'
$  # profile    lat       lon    m   d     y   hour  Pmax  batt      t-flag  n-samples
$ ------------------------------------------------------------------------------------
1     001 -61.81S    74.17E  02  15  2016  16.15  1849  11.2  0x00000000        507
2     002 -61.88S    75.02E  02  25  2016  16.22  1850  11.3  0x00000000        507
3     003 -62.04S    75.18E  03  06  2016  16.42  1898  11.3  0x00000000        507
4     004 -62.17S    75.05E  03  16  2016  16.59  1899  11.3  0x00000000        508
5     005 -62.20S    74.92E  03  26  2016  17.32  1899  11.3  0x00000000        508
6     006 -62.14S    74.96E  04  05  2016  18.83  1899  11.3  0x00000000        508
7     007 -62.11S    74.94E  04  15  2016  19.64  1949  11.3  0x00000000        509
8     008 -62.10S    74.97E  04  25  2016  19.42  1998  11.3  0x00000000        511
9     009 -61.95S    75.21E  05  05  2016  20.10  1949  11.3  0x00000000        509
10     010 -61.97S    75.62E  05  15  2016  20.04  2000  11.3  0x00000000        510
11     011 -62.31S    75.74E  05  25  2016  23.42  1900  11.3  0x00000000        509
12     012      *         *   06  04  2016  23.54  2001  11.3  0x00000000        502
13     013      *         *   06  14  2016  23.50  1949  11.2  0x00000000        502
14     014      *         *   06  24  2016  22.43  1998  11.2  0x00000000        503
15     015      *         *   07  04  2016  21.50  1999  11.2  0x00000000        503
16     016      *         *   07  14  2016  21.39  1950  11.2  0x00000000        503
17     017      *         *   07  24  2016  20.31  1999  11.2  0x00000000        503
18     018      *         *   08  03  2016  19.72  2000  11.2  0x00000000        505
19     019      *         *   08  13  2016  19.71  1949  11.1  0x00000000        509
20     020      *         *   08  23  2016  18.95  1997  11.1  0x00000000        510
21     021      *         *   09  02  2016  18.83  1949  11.1  0x00000000        509
22     022      *         *   09  12  2016  21.19  2001  11.1  0x00000000        510
23     023      *         *   09  22  2016  21.31  1950  11.1  0x00000000        509
24     024      *         *   10  03  2016   0.53  1949  11.1  0x00000000        503
25     025      *         *   10  12  2016  23.60  2000  11.1  0x00000000        510
26     026      *         *   10  22  2016  22.57  1999  11.1  0x00000000        503
27     027      *         *   11  01  2016  22.11  2000  11.1  0x00000000        510
28     028 -62.87S    83.53E  11  11  2016  22.47  1949  11.1  0x00000000        509
29     029 -62.85S    83.63E  11  22  2016   1.69  1950  11.1  0x00000000        509
30     030 -62.85S    83.65E  12  02  2016   0.94  2002  11.1  0x00000000        510
31     031 -62.86S    83.60E  12  12  2016   1.72  1950  11.1  0x00000000        509
32     032 -62.77S    83.58E  12  22  2016   1.56  2002  11.1  0x00000000        510
33     033 -62.59S    83.36E  01  01  2017   2.12  1949  11.1  0x00000000        509
34     034 -62.58S    83.39E  01  11  2017   2.08  2000  11.1  0x00000000        510
35     035 -62.67S    83.48E  01  21  2017   2.56  1949  11.1  0x00000000        509
36     036 -62.64S    83.27E  01  31  2017   2.71  2001  11.1  0x00000000        510
37     037 -62.57S    83.21E  02  10  2017   3.54  1949  11.1  0x00000000        509
38     038 -62.56S    82.96E  02  20  2017   4.69  1949  11.1  0x00000000        509
39     039 -62.53S    82.72E  03  02  2017   4.69  2000  11.1  0x00000000        510
40     040 -62.48S    82.49E  03  12  2017   5.15  1950  11.1  0x00000000        509
41     041 -62.61S    82.62E  03  22  2017   5.72  2002  11.1  0x00000000        510
42     042 -62.56S    82.41E  04  01  2017   6.85  1949  11.1  0x00000000        509
43     043 -62.75S    82.58E  04  11  2017   6.56  1999  11.1  0x00000000        510
44     044 -62.72S    82.26E  04  21  2017   8.03  1946  11.1  0x00000000        509
45     045 -62.62S    81.77E  05  01  2017   8.73  1950  11.1  0x00000000        508
46     046 -62.61S    81.19E  05  11  2017   9.66  2000  11.1  0x00000000        510
47     047 -62.59S    80.87E  05  21  2017   9.37  2001  11.1  0x00000000        510
48     048      *         *   05  31  2017   9.74  1949  11.1  0x00000000        502
49     049      *         *   06  10  2017   8.74  1996  11.1  0x00000000        510
50     050      *         *   06  20  2017   8.38  1999  11.1  0x00000000        503
51     051      *         *   06  30  2017   8.57  1949  11.1  0x00000000        502
52     052      *         *   07  10  2017   7.61  1998  11.1  0x00000000        506
53     053      *         *   07  20  2017   7.01  2001  11.1  0x00000000        504
54     054      *         *   07  30  2017   7.07  1950  11.1  0x00000000        502
55     055      *         *   08  09  2017   6.16  1997  11.1  0x00000000        503
56     056      *         *   08  19  2017   6.22  1949  11.1  0x00000000        508
57     057      *         *   08  29  2017   5.24  1997  11.1  0x00000000        503
58     058      *         *   09  08  2017   4.67  2000  11.1  0x00000000        505
59     059      *         *   09  18  2017   4.09  1750  11.1  0x00000000        496
60     060      *         *   09  28  2017   2.85  1552  11.1  0x00000000        495
61     061      *         *   10  08  2017   1.96  1647  11.1  0x00000000        496
62     062      *         *   10  18  2017   1.23  1702  11.1  0x00000000        498
63     063      *         *   10  28  2017   0.74  1750  11.1  0x00000000        498
64     064      *         *   11  07  2017   0.16  1750  11.1  0x00000000        498
65     065      *         *   11  16  2017  23.81  1800  11.1  0x00000000        506
66     066      *         *   11  27  2017   0.03  1799  11.0  0x00000000        506
67     067 -62.58S    81.37E  12  07  2017   0.49  1849  11.0  0x00000000        508
68     068 -62.62S    81.13E  12  17  2017   3.35  2000  11.1  0x00000000        510
69     069 -62.58S    80.87E  12  27  2017   7.67  2000  11.1  0x00000000        510
70     070 -62.31S    80.52E  01  06  2018   8.28  2000  11.0  0x00000000        510
71     071 -62.15S    80.54E  01  16  2018   7.43  2000  11.0  0x00000000        511
72     072 -62.05S    80.50E  01  26  2018   6.62  1998  11.0  0x00000000        510
73     073 -61.94S    80.90E  02  05  2018   6.97  1999  11.0  0x00000000        510
74     074 -61.91S    81.35E  02  15  2018   7.00  1999  11.0  0x00000000        510
75     075 -61.99S    81.43E  02  25  2018   7.30  1949  11.0  0x00000000        507
76     076 -62.12S    81.34E  03  07  2018   8.32  1800  11.0  0x00000000        507
77     077 -62.12S    81.08E  03  17  2018   8.56  1750  11.0  0x00000000        505
78     078 -62.08S    81.11E  03  27  2018   9.78  1800  11.0  0x00000000        506
79     079 -62.06S    81.03E  04  06  2018   9.88  1850  11.0  0x00000000        507
80     080 -62.01S    81.21E  04  16  2018  10.37  1951  11.0  0x00000000        509