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 | 1 | 04:08 | 10:50 | 23,117 | -59 | -79,727 | 17 | 1 | 1 | 0 |
2 | 1 | 17:35 | 21:02 | 12,180 | -57 | -40,227 | 17 | 2 | 2 | 0 |
3 | 1 | 01:40 | 04:29 | 9,708 | -71 | -198,990 | 208 | 2 | 2 | 0 |
4 | 1 | 16:20 | 21:02 | 16,479 | -60 | -317,720 | 35 | 4 | 4 | 0 |
5 | 1 | 18:14 | 21:02 | 9,850 | -57 | -356,290 | 38 | 2 | 2 | 0 |
6 | 1 | 00:00 | 02:31 | 8,839 | -71 | -589,307 | 27 | 2 | 1 | 0 |
7 | 1 | 00:00 | 03:59 | 13,888 | -68 | -520,638 | 18 | 2 | 0 | 0 |
8 | 1 | 11:39 | 17:40 | 20,775 | -55 | 81,397 | 24 | 2 | 2 | 0 |
9 | 1 | 01:27 | 05:08 | 12,708 | -73 | -38,270 | 15 | 2 | 1 | 0 |
10 | 1 | 00:00 | 01:03 | 3,782 | -65 | -90,461 | 4 | 8 | 0 | 0 |
11 | 1 | 05:07 | 08:10 | 10,505 | -63 | -352,886 | 4 | 4 | 0 | 0 |
12 | - | |||||||||
13 | 1 | 09:13 | 14:36 | 18,861 | -58 | -99,025 | 22 | 1 | 1 | 0 |
14 | 1 | 02:21 | 08:38 | 21,631 | -67 | 4,456 | 4 | 21 | 0 | 0 |
15 | - | |||||||||
16 | 1 | 07:27 | 12:30 | 17,545 | -56 | -77,789 | 20 | 1 | 1 | 0 |
17 | 1 | 14:15 | 20:35 | 21,954 | -57 | -94,298 | 31 | 2 | 2 | 0 |
18 | 1 | 00:00 | 06:05 | 21,183 | -67 | 249,961 | 7 | 1 | 1 | 0 |
19 | 1 | 02:47 | 05:11 | 8,402 | -74 | -20,092 | 9 | 1 | 0 | 0 |
20 | 1 | 06:45 | 11:30 | 16,436 | -58 | 22,215 | 14 | 1 | 1 | 0 |
21 | 1 | 00:00 | 05:00 | 17,491 | -68 | -55,017 | 12 | 1 | 0 | 0 |
22 | 1 | 01:07 | 07:44 | 22,988 | -67 | -138,258 | 21 | 1 | 1 | 0 |
23 | 1 | 07:41 | 13:37 | 20,383 | -57 | -138,320 | 5 | 4 | 0 | 0 |
24 | 1 | 16:05 | 21:02 | 17,331 | -60 | -40,246 | 34 | 4 | 4 | 0 |
25 | 1 | 05:00 | 10:47 | 19,818 | -56 | -357,762 | 112 | 1 | 1 | 0 |
26 | 1 | 00:00 | 03:12 | 11,250 | -66 | 273,926 | 49 | 2 | 2 | 0 |
27 | 1 | 10:32 | 16:36 | 21,083 | -60 | -70,500 | 20 | 1 | 1 | 0 |
28 | 1 | 12:38 | 19:16 | 23,040 | -66 | -17,625 | 12 | 2 | 2 | 0 |
29 | 1 | 00:00 | 02:45 | 9,640 | -72 | -7,164 | 157 | 2 | 2 | 0 |
30 | 1 | 05:20 | 08:13 | 9,786 | -71 | -11,724 | 5 | 21 | 0 | 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.