| 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  | 12:49  | 17:05  | 14,801  | 523  | -172,941  | 2178  | 1  | 3  | 0  | 
3  | 1  | 04:44  | 09:08  | 15,198  | 542  | -309,856  | 34  | 3  | 2  | 0  | 
4  | 1  | 11:47  | 17:04  | 18,249  | 530  | 231,631  | 1962  | 1  | 1  | 0  | 
5  | 1  | 00:16  | 02:11  | 6,596  | 541  | 385,424  | 49  | 2  | 2  | 0  | 
6  | 1  | 04:39  | 08:31  | 13,353  | 537  | -143,810  | 40  | 3  | 2  | 0  | 
7  | 1  | 05:05  | 11:29  | 22,123  | 540  | -22,622  | 24  | 2  | 2  | 0  | 
8  | 1  | 06:48  | 11:45  | 17,168  | 546  | 178,357  | 10  | 0  | 0  | 0  | 
9  | 1  | 11:50  | 15:28  | 12,621  | 535  | -24,142  | 18  | 2  | 2  | 0  | 
10  | 1  | 14:45  | 17:05  | 8,091  | 509  | 7,682  | 2946  | 1  | 1  | 0  | 
11  | 1  | 00:18  | 03:04  | 9,651  | 539  | -15,202  | 5  | 4  | 0  | 0  | 
12  | 1  | 13:14  | 17:05  | 13,322  | 516  | 341,368  | 2296  | 1  | 3  | 0  | 
13  | 1  | 04:01  | 09:31  | 19,199  | 542  | -276,490  | 22  | 2  | 2  | 0  | 
14  | 1  | 00:00  | 03:52  | 13,451  | 541  | 195,848  | 22  | 2  | 1  | 0  | 
15  | 1  | 09:51  | 11:45  | 6,540  | 537  | 210,687  | 12  | 0  | 0  | 0  | 
16  | 1  | 02:18  | 07:15  | 17,325  | 542  | -95,105  | 27  | 3  | 2  | 0  | 
17  | 1  | 09:19  | 11:45  | 8,457  | 542  | -39,901  | 5  | 0  | 0  | 0  | 
18  | 1  | 00:00  | 01:15  | 4,487  | 538  | 114,114  | 9  | 1  | 0  | 0  | 
19  | 1  | 05:50  | 10:22  | 15,646  | 545  | -35,002  | 38  | 2  | 2  | 0  | 
20  | 1  | 01:40  | 06:29  | 16,799  | 541  | -98,693  | 38  | 3  | 3  | 0  | 
21  | 1  | 17:45  | 23:59  | 21,363  | 542  | -42,145  | 17  | 2  | 1  | 0  | 
22  | 1  | 00:00  | 02:46  | 9,699  | 545  | -208,842  | 19  | 1  | 1  | 0  | 
23  | 1  | 02:48  | 08:42  | 20,415  | 542  | -379,288  | 6  | 3  | 0  | 0  | 
24  | 1  | 15:45  | 17:05  | 4,520  | 483  | -140,249  | 3941  | 1  | 1  | 0  | 
25  | 1  | 04:18  | 10:42  | 22,074  | 539  | -19,246  | 200  | 2  | 2  | 0  | 
26  | 1  | 17:17  | 21:38  | 14,944  | 539  | -14,319  | 23  | 1  | 1  | 0  | 
27  | 1  | 05:46  | 11:44  | 20,691  | 540  | -231,873  | 37  | 2  | 2  | 0  | 
28  | 1  | 07:56  | 11:45  | 13,261  | 542  | 24,067  | 4  | 13  | 0  | 0  | 
29  | 1  | 15:46  | 17:05  | 4,428  | 476  | 30,659  | 3982  | 1  | 1  | 0  | 
30  | 1  | 00:21  | 03:18  | 10,343  | 536  | -106,991  | 7  | 5  | 0  | 0  | 
31  | 1  | 00:00  | 05:21  | 18,753  | 539  | 38,675  | 16  | 2  | 1  | 0  | 
32  | 1  | 00:46  | 05:58  | 17,971  | 540  | -313,618  | 44  | 3  | 3  | 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.