| 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  | 02:27  | 08:31  | 21,128  | 23  | -325,207  | 9  | 10  | 1  | 0  | 
3  | 1  | 10:24  | 13:06  | 9,251  | 25  | -688,636  | 24  | 2  | 1  | 0  | 
4  | 1  | 01:11  | 06:54  | 19,725  | 19  | -60,917  | 64  | 3  | 3  | 0  | 
5  | 1  | 04:29  | 09:49  | 18,707  | 25  | 129,303  | 40  | 1  | 1  | 0  | 
6  | 1  | 09:51  | 13:11  | 11,292  | 34  | 46,069  | 442  | 3  | 3845  | 0  | 
7  | 1  | 00:00  | 01:29  | 5,345  | 11  | -5,616  | 7  | 1  | 0  | 0  | 
8  | 1  | 00:00  | 02:31  | 8,825  | 20  | -7,546  | 52  | 2  | 2  | 0  | 
9  | 1  | 01:32  | 05:14  | 12,809  | 18  | -67,653  | 38  | 2  | 2  | 0  | 
10  | 1  | 03:15  | 07:48  | 15,912  | 22  | 68,875  | 13  | 1  | 0  | 0  | 
11  | 1  | 00:00  | 02:05  | 7,233  | 14  | 134,542  | 45  | 2  | 2  | 0  | 
12  | 1  | 02:57  | 07:56  | 17,384  | 24  | 19,284  | 14  | 79  | 1  | 0  | 
13  | 1  | 17:50  | 20:35  | 9,565  | 27  | -278,909  | 18  | 1  | 1  | 0  | 
14  | 1  | 11:06  | 17:18  | 21,284  | 35  | -137,634  | 584  | 2  | 4  | 0  | 
15  | 1  | 00:18  | 01:34  | 4,433  | 17  | 143,369  | 8  | 1  | 0  | 0  | 
16  | 1  | 16:16  | 20:35  | 14,860  | 37  | 157,925  | 699  | 1  | 3  | 0  | 
17  | 1  | 00:00  | 05:16  | 18,434  | 19  | -183,888  | 5  | 2  | 0  | 0  | 
18  | 1  | 08:33  | 15:12  | 22,981  | 34  | -126,555  | 23  | 2  | 2  | 0  | 
19  | 1  | 11:35  | 13:58  | 8,127  | 29  | 120,451  | 11  | 2  | 0  | 0  | 
20  | 1  | 02:25  | 03:36  | 4,228  | 12  | -48,693  | 9  | 14  | 0  | 0  | 
21  | 1  | 07:20  | 13:33  | 21,474  | 34  | 130,556  | 34  | 2  | 1  | 0  | 
22  | 1  | 09:56  | 16:31  | 22,764  | 25  | -151,688  | 26  | 2  | 2  | 0  | 
23  | 1  | 16:18  | 20:35  | 14,734  | 35  | -319,871  | 702  | 1  | 3  | 0  | 
24  | 1  | 00:00  | 02:25  | 8,446  | 19  | -373,324  | 34  | 2  | 2  | 0  | 
25  | 1  | 05:00  | 08:48  | 13,257  | 26  | 70,981  | 10  | 1  | 1  | 0  | 
26  | 1  | 00:00  | 01:48  | 6,200  | 14  | 145,350  | 45  | 3  | 2  | 0  | 
27  | 1  | 00:59  | 02:58  | 6,863  | 12  | -245,652  | 45  | 2  | 2  | 1123  | 
28  | 1  | 00:00  | 04:06  | 14,223  | 19  | -25,263  | 21  | 3  | 2  | 0  | 
29  | 1  | 05:32  | 11:05  | 19,311  | 31  | -192,451  | 36  | 2  | 2  | 0  | 
30  | 1  | 08:09  | 09:30  | 4,840  | 30  | -329,263  | 7  | 1  | 0  | 0  | 
31  | 1  | 13:26  | 19:04  | 19,364  | 34  | -53,445  | 613  | 1  | 3  | 0  | 
32  | 1  | 14:26  | 19:39  | 17,845  | 34  | 215,627  | 639  | 1  | 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.