| 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  | 01:30  | 07:36  | 21,213  | 109  | -200,913  | 31  | 2  | 1  | 0  | 
3  | 1  | 10:22  | 12:18  | 6,462  | 180  | -225,498  | 5462  | 1  | 1  | 0  | 
4  | 1  | 00:21  | 06:02  | 19,955  | 112  | 63,323  | 55  | 4  | 4  | 0  | 
5  | 1  | 02:49  | 07:23  | 15,916  | 108  | -767,979  | 42  | 2  | 1  | 0  | 
6  | 1  | 08:10  | 10:19  | 7,472  | 104  | -122,568  | 18  | 0  | 0  | 0  | 
7  | 1  | 17:46  | 19:08  | 4,888  | 100  | 47,525  | 14  | 0  | 0  | 0  | 
8  | 1  | 00:00  | 01:35  | 5,319  | 106  | 152,295  | 35  | 2  | 2  | 0  | 
9  | 1  | 00:45  | 04:21  | 12,710  | 109  | -123,509  | 7  | 2  | 0  | 0  | 
10  | 1  | 03:37  | 08:54  | 18,230  | 113  | 1,518  | 15  | 1  | 1  | 0  | 
11  | 1  | 00:00  | 01:42  | 5,753  | 109  | -25,663  | 16  | 2  | 2  | 0  | 
12  | 1  | 02:14  | 07:09  | 16,930  | 110  | 359,281  | 17  | 2  | 1  | 0  | 
13  | 1  | 17:07  | 19:08  | 7,033  | 108  | -254,416  | 24  | 1  | 1  | 0  | 
14  | 1  | 10:22  | 16:25  | 20,826  | 133  | 268,802  | 3043  | 1  | 3  | 0  | 
15  | 1  | 06:28  | 10:19  | 13,338  | 108  | 108,557  | 21  | 0  | 0  | 0  | 
16  | 1  | 16:00  | 19:08  | 11,048  | 114  | -125,645  | 9  | 1  | 1  | 0  | 
17  | 1  | 00:00  | 04:31  | 15,485  | 113  | -39,147  | 12  | 3  | 3  | 0  | 
18  | 1  | 07:18  | 10:19  | 10,578  | 108  | 179,861  | 10  | 0  | 0  | 0  | 
19  | 1  | 10:38  | 13:03  | 8,201  | 109  | -29,278  | 31  | 2  | 2  | 0  | 
20  | 1  | 01:34  | 02:36  | 3,400  | 114  | -114,666  | 14  | 5  | 1  | 0  | 
21  | 1  | 06:33  | 10:19  | 13,144  | 109  | -64,713  | 5  | 5  | 0  | 0  | 
22  | 1  | 09:00  | 10:19  | 4,730  | 112  | -210,883  | 3  | 0  | 0  | 0  | 
23  | 1  | 15:27  | 19:08  | 12,992  | 111  | -352,565  | 13  | 1  | 1  | 0  | 
24  | 1  | 04:41  | 10:19  | 19,747  | 111  | -92,380  | 18  | 0  | 0  | 0  | 
25  | 1  | 17:00  | 19:08  | 7,403  | 114  | 139,515  | 64  | 1  | 1  | 0  | 
26  | 1  | 06:15  | 10:19  | 14,109  | 110  | -249,263  | 36  | 0  | 0  | 0  | 
27  | 1  | 19:11  | 23:59  | 16,341  | 117  | -187,132  | 73  | 4  | 4  | 0  | 
28  | 1  | 00:00  | 03:24  | 11,600  | 121  | 18,909  | 19  | 3  | 1  | 0  | 
29  | 1  | 04:45  | 10:15  | 19,231  | 110  | 43,379  | 3  | 16  | 0  | 0  | 
30  | 1  | 03:36  | 07:52  | 14,871  | 115  | -75,478  | 14  | 1  | 1  | 0  | 
31  | 1  | 12:32  | 18:09  | 19,495  | 110  | 19,425  | 22  | 2  | 2  | 0  | 
32  | 1  | 12:11  | 17:52  | 19,699  | 111  | -282,232  | 37  | 2  | 2  | 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.