| 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  | 13:35  | 19:45  | 21,156  | 614  | -175,261  | 29  | 3  | 3  | 0  | 
3  | 1  | 05:29  | 09:52  | 15,177  | 622  | -304,818  | 38  | 3  | 2  | 0  | 
4  | 1  | 12:32  | 17:50  | 18,203  | 616  | 220,307  | 73  | 2  | 2  | 0  | 
5  | 1  | 01:01  | 02:56  | 6,531  | 613  | 357,118  | 79  | 1  | 1  | 0  | 
6  | 1  | 05:23  | 09:21  | 13,661  | 614  | -149,834  | 41  | 3  | 2  | 0  | 
7  | 1  | 05:49  | 10:23  | 15,704  | 612  | -22,242  | 30  | 2  | 2  | 0  | 
8  | 1  | 07:32  | 10:23  | 9,824  | 614  | 177,057  | 6  | 0  | 0  | 0  | 
9  | 1  | 00:00  | 01:13  | 4,437  | 608  | -22,180  | 7  | 8  | 0  | 0  | 
10  | 1  | 15:30  | 20:48  | 18,265  | 618  | 7,402  | 13  | 2  | 2  | 0  | 
11  | 1  | 01:04  | 03:49  | 9,565  | 612  | -15,942  | 14  | 2  | 2  | 0  | 
12  | 1  | 13:58  | 18:56  | 17,152  | 610  | 343,626  | 32  | 2  | 2  | 0  | 
13  | 1  | 04:48  | 10:17  | 19,188  | 616  | -275,181  | 25  | 2  | 2  | 0  | 
14  | 1  | 00:00  | 04:36  | 15,841  | 615  | 200,442  | 26  | 3  | 2  | 0  | 
15  | 1  | 10:35  | 12:30  | 6,753  | 608  | 204,836  | 39  | 3  | 3  | 0  | 
16  | 1  | 03:02  | 07:59  | 17,098  | 615  | -97,244  | 22  | 3  | 2  | 0  | 
17  | 1  | 10:25  | 12:30  | 7,263  | 614  | -39,409  | 61  | 3  | 3  | 0  | 
18  | 1  | 00:00  | 01:58  | 6,822  | 611  | 117,882  | 12  | 1  | 0  | 0  | 
19  | 1  | 00:00  | 01:00  | 3,616  | 617  | -35,022  | 4  | 2  | 0  | 0  | 
20  | 1  | 02:24  | 07:13  | 16,641  | 616  | -99,610  | 32  | 2  | 2  | 0  | 
21  | 1  | 18:30  | 23:59  | 18,753  | 980  | -43,188  | 13922  | 13  | 14  | 0  | 
22  | 1  | 00:00  | 03:31  | 12,350  | 605  | -209,181  | 31  | 2  | 2  | 0  | 
23  | 1  | 03:33  | 09:27  | 20,253  | 617  | -378,103  | 8  | 2  | 1  | 0  | 
24  | 1  | 16:30  | 23:10  | 22,842  | 605  | -137,384  | 24  | 2  | 2  | 0  | 
25  | 1  | 05:03  | 10:23  | 18,492  | 617  | 10,529  | 179  | 2  | 2  | 0  | 
26  | 1  | 10:25  | 12:30  | 7,263  | 610  | -9,806  | 33  | 3  | 3  | 0  | 
27  | 1  | 06:30  | 10:23  | 13,541  | 617  | -229,089  | 10  | 0  | 0  | 0  | 
28  | 1  | 08:42  | 10:23  | 5,924  | 610  | 23,999  | 3  | 2  | 0  | 0  | 
29  | 1  | 16:30  | 22:02  | 18,823  | 611  | 32,481  | 16  | 2  | 1  | 0  | 
30  | 1  | 01:05  | 04:02  | 10,094  | 605  | -104,832  | 18  | 3  | 2  | 0  | 
31  | 1  | 00:31  | 06:07  | 19,346  | 610  | 36,646  | 30  | 2  | 2  | 0  | 
32  | 1  | 01:30  | 06:42  | 17,729  | 617  | -314,564  | 55  | 4  | 4  | 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.