| A | B | C | D | E | F | G | H | I | J | K | 
| PRN | Block no.  | Start | End | Measure- ments  | UTC(MSL) -GPSSV (ns)  | UTC(MSL) -SV (ns)  | Std.Dev. (ns)  | Outliers > 4 s  | Outliers > 500 ns  | Health | 
1  | -  | |||||||||
2  | 1  | 00:00  | 02:55  | 10,162  | 20  | -340,393  | 6  | 2  | 0  | 0  | 
3  | 1  | 04:37  | 07:21  | 9,471  | 19  | -725,267  | 17  | 1  | 0  | 0  | 
4  | 1  | 00:00  | 01:06  | 3,915  | 16  | -136,925  | 18  | 1  | 1  | 0  | 
5  | 1  | 00:00  | 03:59  | 14,003  | 17  | 171,065  | 23  | 1  | 0  | 0  | 
6  | 1  | 04:04  | 07:26  | 11,537  | 17  | -260,098  | 298  | 2  | 197  | 0  | 
7  | 1  | 13:22  | 19:41  | 21,892  | -7,238,092,683,561,514,808,901,632  | -7,238,092,683,561,514,808,901,632  | -2147483648  | 1  | 21892  | 0  | 
8  | 1  | 14:38  | 20:39  | 20,832  | -7,606,390,410,355,639,163,289,600  | -7,606,390,410,355,639,163,289,600  | -2147483648  | 1  | 20832  | 0  | 
9  | 1  | 04:33  | 08:21  | 13,304  | 17  | -84,800  | 11  | 1  | 0  | 0  | 
10  | 1  | 00:00  | 01:59  | 6,903  | 16  | 2,895  | 5  | 1  | 0  | 0  | 
11  | 1  | 07:44  | 10:46  | 10,355  | 14  | 157,442  | 12  | 1  | 0  | 0  | 
12  | 1  | 00:00  | 02:18  | 7,936  | 20  | -703  | 10  | 4  | 0  | 0  | 
13  | 1  | 12:01  | 17:33  | 19,117  | 16  | -266,540  | 13  | 1  | 1  | 0  | 
14  | 1  | 05:21  | 11:34  | 21,359  | 18  | -154,569  | 15  | 0  | 0  | 0  | 
15  | 1  | 01:54  | 06:45  | 16,590  | 16  | 123,165  | 16  | 8  | 1  | 0  | 
16  | 1  | 10:41  | 15:52  | 17,863  | 16  | 177,425  | 29  | 1  | 1  | 0  | 
17  | 1  | 17:21  | 23:37  | 22,004  | -7,201,250,910,222,171,613,691,904  | -7,201,250,910,222,171,613,691,904  | -2147483648  | 1  | 22004  | 0  | 
18  | 1  | 02:46  | 09:23  | 22,822  | 19  | -140,923  | 23  | 1  | 1  | 0  | 
19  | 1  | 05:48  | 08:14  | 8,362  | 15  | 148,741  | 11  | 1  | 0  | 0  | 
20  | 1  | 09:46  | 14:28  | 16,342  | 16  | -49,733  | 5  | 83  | 0  | 0  | 
21  | 1  | 01:46  | 07:56  | 21,242  | 19  | 149,509  | 20  | 1  | 1  | 0  | 
22  | 1  | 04:16  | 10:50  | 22,653  | 19  | -147,786  | 4  | 2  | 0  | 0  | 
23  | 1  | 10:32  | 16:31  | 20,626  | 16  | -300,907  | 31  | 1  | 1  | 0  | 
24  | 1  | 08:13  | 11:45  | 12,061  | 23  | -396,505  | 10  | 1  | 0  | 0  | 
25  | 1  | 00:00  | 01:59  | 6,924  | 18  | -2,667  | 4  | 24  | 0  | 0  | 
26  | 1  | 01:11  | 03:59  | 9,772  | 18  | 52,900  | 32  | 1  | 1  | 0  | 
27  | 1  | 04:22  | 07:41  | 11,556  | 24  | -272,567  | 14  | 1  | 0  | 0  | 
28  | 1  | 15:47  | 22:20  | 22,773  | -6,958,078,647,017,463,019,995,136  | -6,958,078,647,017,463,019,995,136  | -2147483648  | 1  | 22773  | 0  | 
29  | 1  | 00:00  | 03:59  | 14,019  | 17  | -213,308  | 13  | 1  | 0  | 0  | 
30  | -  | |||||||||
31  | 1  | 07:41  | 13:17  | 19,199  | 14  | -91,870  | 36  | 1  | 0  | 0  | 
32  | 1  | 08:44  | 13:50  | 17,606  | 21  | 268,705  | 38  | 0  | 0  | 0  | 
33  | -  | |||||||||
34  | -  | |||||||||
35  | -  | |||||||||
36  | -  | |||||||||
37  | -  | |||||||||
38  | -  | |||||||||
39  | -  | |||||||||
40  | -  | 
A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.