| A | B | C | D | E | F | G | H | I | J | K |
| PRN | Block no. | Start | End | Measure- ments | REF -GPSSV (ns) | REF -SV (ns) | Std.Dev. (ns) | Outliers > 4 s | Outliers > 500 ns | Health |
1 | - | |||||||||
2 | - | |||||||||
4 | - | |||||||||
5 | - | |||||||||
7 | - | |||||||||
8 | - | |||||||||
9 | - | |||||||||
10 | - | |||||||||
11 | - | |||||||||
12 | - | |||||||||
13 | - | |||||||||
14 | - | |||||||||
15 | - | |||||||||
16 | - | |||||||||
18 | - | |||||||||
19 | - | |||||||||
20 | - | |||||||||
24 | - | |||||||||
25 | - | |||||||||
27 | - | |||||||||
28 | - | |||||||||
30 | - | |||||||||
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 local reference minus GPS satellite time during the block
(A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.