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 | 00:00 | 01:31 | 5,254 | -66 | -31,280 | 40 | 1 | 1 | 0 |
3 | - | |||||||||
4 | - | |||||||||
6 | 1 | 00:00 | 02:34 | 9,025 | -64 | -598,349 | 25 | 1 | 1 | 0 |
8 | - | |||||||||
9 | - | |||||||||
10 | 1 | 00:00 | 02:34 | 9,041 | -57 | -89,177 | 14 | 1 | 1 | 0 |
11 | - | |||||||||
12 | - | |||||||||
13 | - | |||||||||
14 | - | |||||||||
15 | - | |||||||||
17 | - | |||||||||
18 | 1 | 01:15 | 02:35 | 4,790 | -62 | 248,002 | 4 | 5 | 0 | 0 |
19 | - | |||||||||
20 | - | |||||||||
21 | 1 | 00:28 | 02:34 | 7,263 | -64 | -50,897 | 42 | 1 | 1 | 0 |
22 | - | |||||||||
23 | - | |||||||||
24 | - | |||||||||
25 | - | |||||||||
26 | 1 | 00:21 | 02:34 | 7,727 | -65 | 240,763 | 55 | 1 | 1 | 0 |
27 | - | |||||||||
28 | - | |||||||||
29 | - | |||||||||
30 | 1 | 00:00 | 01:49 | 6,300 | -67 | -8,987 | 32 | 1 | 1 | 0 |
31 | - | |||||||||
32 | - | |||||||||
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.