| 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  | 04:44  | 16,496  | 43  | -335,643  | 15  | 4  | 1  | 0  | 
3  | 1  | 06:28  | 09:12  | 9,516  | 33  | -713,566  | 15  | 2  | 0  | 0  | 
4  | 1  | 00:00  | 02:57  | 10,399  | 42  | -112,055  | 41  | 2  | 2  | 0  | 
5  | 1  | 00:35  | 04:49  | 14,703  | 40  | 157,818  | 42  | 2  | 1  | 0  | 
6  | 1  | 05:56  | 09:17  | 11,756  | 38  | -470,394  | 337  | 1  | 1649  | 0  | 
7  | 1  | 15:13  | 21:32  | 21,622  | 31  | -10,662  | 20  | 1  | 1  | 0  | 
8  | 1  | 16:31  | 22:31  | 21,017  | 23  | -7,880  | 25  | 1  | 1  | 0  | 
9  | 1  | 00:00  | 01:21  | 4,788  | 46  | -79,101  | 6  | 3  | 0  | 0  | 
10  | 1  | 00:00  | 03:52  | 13,422  | 50  | 262  | 19  | 3  | 2  | 0  | 
11  | 1  | 09:35  | 12:37  | 10,389  | 36  | 149,939  | 15  | 2  | 1  | 0  | 
12  | 1  | 00:00  | 04:07  | 14,276  | 43  | 5,537  | 22  | 3  | 2  | 0  | 
13  | 1  | 13:53  | 15:05  | 4,083  | 27  | -271,131  | 6  | 0  | 0  | 0  | 
14  | 1  | 07:12  | 13:25  | 21,589  | 39  | -149,273  | 35  | 2  | 2  | 0  | 
15  | 1  | 03:45  | 04:49  | 3,808  | 41  | 129,047  | 5  | 0  | 0  | 0  | 
16  | 1  | 12:28  | 15:05  | 9,196  | 37  | 171,394  | 7  | 0  | 0  | 0  | 
17  | 1  | 00:00  | 01:28  | 5,131  | 39  | -184,288  | 4  | 5  | 0  | 0  | 
18  | 1  | 04:51  | 11:16  | 22,409  | 40  | -136,349  | 14  | 2  | 0  | 0  | 
19  | 1  | 07:39  | 10:04  | 8,384  | 36  | 139,447  | 34  | 1  | 1  | 0  | 
20  | 1  | 22:25  | 23:40  | 4,229  | 28  | -49,231  | 10  | 11  | 0  | 0  | 
21  | 1  | 03:34  | 04:49  | 4,419  | 44  | 143,468  | 30  | 1  | 1  | 0  | 
22  | 1  | 06:05  | 12:40  | 22,859  | 41  | -148,884  | 22  | 2  | 2  | 0  | 
23  | 1  | 12:19  | 15:05  | 9,747  | 33  | -307,198  | 9  | 0  | 0  | 0  | 
24  | 1  | 10:03  | 13:35  | 12,460  | 35  | -388,965  | 12  | 2  | 0  | 0  | 
25  | 1  | 00:41  | 04:49  | 14,318  | 42  | 283  | 30  | 3  | 2  | 0  | 
26  | 1  | 03:02  | 04:49  | 6,153  | 43  | 27,001  | 30  | 1  | 1  | 0  | 
27  | 1  | 06:13  | 09:31  | 11,625  | 40  | -263,814  | 23  | 2  | 1  | 0  | 
28  | 1  | 17:37  | 23:59  | 22,220  | 366  | -36,793  | 14005  | 13  | 13  | 0  | 
29  | 1  | 01:36  | 04:49  | 11,292  | 42  | -206,514  | 15  | 1  | 1  | 0  | 
30  | 1  | 11:41  | 15:05  | 11,740  | 23  | -343,373  | 26  | 1  | 1  | 0  | 
31  | 1  | 09:32  | 13:59  | 15,513  | 37  | -78,751  | 29  | 5  | 0  | 0  | 
32  | 1  | 10:35  | 13:59  | 12,001  | 40  | 251,906  | 31  | 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.