GPS Space Vehicle Time Integrity for MJD 53778

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(AUS)
-GPSSV (ns)
UTC(AUS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
22:00
23:59
  7,168
   827
   -35,550
5
18
0
0
2
-
 
 
 
 
 
 
 
 
 
3
-
 
 
 
 
 
 
 
 
 
4
-
 
 
 
 
 
 
 
 
 
5
-
 
 
 
 
 
 
 
 
 
6
-
 
 
 
 
 
 
 
 
 
7
-
 
 
 
 
 
 
 
 
 
8
-
 
 
 
 
 
 
 
 
 
9
-
 
 
 
 
 
 
 
 
 
10
-
 
 
 
 
 
 
 
 
 
11
1
22:00
23:59
  7,151
   830
  -305,614
9
4
0
0
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
22:00
23:38
  5,813
   826
    20,362
12
67
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
22:55
23:59
  3,819
   821
   -25,380
13
32
0
0
17
-
 
 
 
 
 
 
 
 
 
18
-
 
 
 
 
 
 
 
 
 
20
1
22:00
23:59
  7,064
   830
    33,712
8
64
0
0
21
-
 
 
 
 
 
 
 
 
 
23
1
22:13
23:59
  6,375
   829
  -149,871
6
9
0
0
25
1
22:00
23:59
  7,149
   831
   117,377
78
0
0
0
26
-
 
 
 
 
 
 
 
 
 
27
-
 
 
 
 
 
 
 
 
 
28
-
 
 
 
 
 
 
 
 
 
29
-
 
 
 
 
 
 
 
 
 
30
-
 
 
 
 
 
 
 
 
 
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(AUS) 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(AUS) 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.