| 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  | 05:17  | 18,418  | 38  | -256,875  | 20  | 3  | 2  | 0  | 
3  | 1  | 07:05  | 09:40  | 8,897  | 36  | -556,929  | 16  | 2  | 1  | 0  | 
4  | 1  | 00:00  | 03:21  | 11,502  | 41  | -84,902  | 31  | 3  | 3  | 0  | 
5  | 1  | 01:06  | 06:26  | 18,457  | 35  | 3,535  | 28  | 3  | 3  | 0  | 
6  | 1  | 06:31  | 09:45  | 11,142  | 43  | -635,382  | 39  | 2  | 1  | 0  | 
7  | 1  | 16:14  | 21:50  | 19,306  | 42  | 642  | 203  | 5  | 5  | 0  | 
8  | 1  | 17:05  | 23:02  | 20,404  | 47  | -5,392  | 197  | 5  | 5  | 0  | 
9  | 1  | 00:00  | 01:41  | 5,777  | 41  | -7,312  | 27  | 2  | 2  | 0  | 
10  | 1  | 00:17  | 05:08  | 16,791  | 37  | 42,906  | 21  | 2  | 2  | 0  | 
11  | 1  | 10:37  | 13:11  | 8,951  | 36  | 63,546  | 9  | 2  | 0  | 0  | 
12  | 1  | 00:00  | 04:23  | 15,153  | 38  | 113,878  | 24  | 2  | 2  | 0  | 
13  | 1  | 14:11  | 16:12  | 7,030  | 36  | -304,240  | 4  | 2  | 0  | 0  | 
14  | 1  | 07:41  | 10:10  | 8,518  | 41  | -47,222  | 29  | 2  | 2  | 0  | 
15  | 1  | 03:53  | 08:36  | 16,284  | 38  | 270,758  | 32  | 3  | 2  | 0  | 
16  | 1  | 12:36  | 16:12  | 12,560  | 40  | 73,058  | 13  | 0  | 0  | 0  | 
17  | 1  | 00:00  | 01:50  | 6,350  | 41  | -151,534  | 28  | 3  | 2  | 0  | 
18  | 1  | 04:45  | 10:10  | 18,519  | 41  | -69,116  | 22  | 3  | 2  | 0  | 
19  | 1  | 08:09  | 10:10  | 6,917  | 40  | 36,024  | 12  | 1  | 1  | 0  | 
20  | 1  | 11:58  | 16:12  | 14,756  | 41  | -55,860  | 35  | 1  | 1  | 0  | 
21  | 1  | 04:06  | 10:10  | 20,851  | 42  | 61,179  | 27  | 3  | 3  | 0  | 
22  | 1  | 06:12  | 10:10  | 13,548  | 43  | -171,740  | 13  | 2  | 1  | 0  | 
23  | 1  | 13:04  | 16:12  | 10,916  | 39  | -370,229  | 7  | 0  | 0  | 0  | 
24  | 1  | 05:23  | 10:10  | 16,369  | 37  | -288,560  | 26  | 3  | 3  | 0  | 
25  | -  | |||||||||
26  | 1  | 04:38  | 09:37  | 17,315  | 38  | 53,879  | 30  | 3  | 2  | 0  | 
27  | 1  | 00:00  | 01:24  | 4,770  | 43  | -153,155  | 45  | 2  | 2  | 0  | 
28  | 1  | 17:55  | 23:59  | 20,828  | 384  | 16,198  | 13597  | 13  | 18  | 0  | 
29  | 1  | 02:14  | 07:43  | 18,819  | 37  | -120,850  | 16  | 1  | 1  | 0  | 
30  | 1  | 00:56  | 05:14  | 14,935  | 40  | -243,906  | 27  | 2  | 2  | 0  | 
31  | 1  | 10:12  | 15:31  | 18,701  | 41  | 35,761  | 17  | 1  | 1  | 0  | 
32  | 1  | 10:56  | 16:10  | 18,268  | 41  | -25,920  | 55  | 1  | 1  | 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.