| 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  | 14:12  | 17:31  | 11,489  | 678  | -177,241  | 10  | 0  | 0  | 0  | 
3  | 1  | 06:06  | 10:29  | 14,696  | 680  | -300,596  | 28  | 2  | 1  | 0  | 
4  | 1  | 12:46  | 17:31  | 16,673  | 679  | 211,168  | 58  | 0  | 0  | 0  | 
5  | 1  | 01:39  | 03:28  | 6,285  | 679  | 323,145  | 98  | 1  | 1  | 0  | 
6  | 1  | 06:00  | 09:56  | 13,498  | 680  | -154,069  | 27  | 3  | 1  | 0  | 
7  | 1  | 06:26  | 10:59  | 15,591  | 677  | -21,800  | 15  | 2  | 2  | 0  | 
8  | 1  | 08:09  | 10:59  | 9,447  | 683  | 175,972  | 24  | 2  | 2  | 0  | 
9  | 1  | 00:00  | 01:50  | 6,487  | 686  | -20,659  | 6  | 1  | 0  | 0  | 
10  | 1  | 16:06  | 17:31  | 4,859  | 673  | 7,100  | 4  | 0  | 0  | 0  | 
11  | 1  | 01:41  | 04:26  | 9,179  | 680  | -16,499  | 38  | 2  | 2  | 0  | 
12  | 1  | 14:33  | 17:31  | 10,229  | 674  | 345,362  | 5  | 0  | 0  | 0  | 
13  | 1  | 05:26  | 10:55  | 18,566  | 679  | -274,316  | 37  | 3  | 2  | 0  | 
14  | 1  | 00:00  | 05:10  | 17,879  | 680  | 204,263  | 35  | 3  | 1  | 0  | 
15  | 1  | 11:11  | 13:17  | 7,276  | 672  | 200,004  | 16  | 2  | 1  | 0  | 
16  | 1  | 06:00  | 08:36  | 8,727  | 685  | -98,940  | 23  | 3  | 1  | 0  | 
17  | 1  | 11:01  | 17:00  | 20,799  | 678  | -39,084  | 8  | 1  | 1  | 0  | 
18  | 1  | 00:00  | 02:34  | 8,936  | 680  | 121,004  | 43  | 2  | 1  | 0  | 
19  | 1  | 00:00  | 01:37  | 5,815  | 683  | -34,986  | 4  | 1  | 0  | 0  | 
20  | 1  | 06:00  | 07:50  | 6,252  | 679  | -100,357  | 17  | 1  | 1  | 0  | 
21  | 1  | 00:00  | 01:24  | 5,093  | 678  | -44,803  | 4  | 1  | 0  | 0  | 
22  | 1  | 00:00  | 03:59  | 14,087  | 682  | -209,432  | 16  | 1  | 1  | 0  | 
23  | 1  | 04:09  | 10:03  | 20,366  | 680  | -377,086  | 29  | 3  | 3  | 0  | 
24  | 1  | 17:34  | 23:47  | 21,485  | 676  | -135,075  | 21  | 2  | 0  | 0  | 
25  | 1  | 05:39  | 10:59  | 18,039  | 680  | 35,945  | 182  | 2  | 3  | 0  | 
26  | 1  | 11:01  | 13:25  | 8,345  | 672  | -6,057  | 15  | 2  | 1  | 0  | 
27  | 1  | 07:07  | 10:59  | 13,164  | 688  | -226,796  | 20  | 2  | 2  | 0  | 
28  | 1  | 09:19  | 10:59  | 5,528  | 677  | 23,946  | 41  | 1  | 1  | 0  | 
29  | 1  | 17:34  | 19:48  | 7,786  | 680  | 33,782  | 4  | 1  | 0  | 1113  | 
30  | 1  | 02:00  | 03:59  | 7,138  | 681  | -103,088  | 32  | 1  | 1  | 0  | 
31  | 1  | 01:09  | 06:46  | 19,123  | 678  | 34,966  | 37  | 3  | 3  | 0  | 
32  | 1  | 02:06  | 03:59  | 6,794  | 678  | -315,122  | 4  | 1  | 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.