GPS Space Vehicle Time Integrity for MJD 51963

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:23
09:12
 24,569
  -743
  -166,742
45
0
0
0
 
2
1
08:31
14:49
 22,716
  -741
   342,994
50
0
0
0
 
3
3
1
2
00:00
21:40
01:28
23:59
  5,279
  8,339
  -743
  -760
    -6,969
    -7,244
41
39
0
0
0
0
0
0
 
4
4
1
2
05:05
12:18
06:45
17:09
  5,998
 17,452
  -745
  -748
  -683,657
  -683,887
42
66
0
0
0
0
0
0
 
5
1
13:19
19:20
 21,663
  -757
  -288,969
40
9
0
0
 
6
1
15:23
21:39
 22,593
  -763
     -609
38
0
0
0
 
7
1
09:57
15:29
 19,883
  -756
  -562,409
92
0
0
0
 
8
1
06:46
13:12
 23,129
  -756
  -793,738
61
0
0
0
 
9
1
11:54
17:01
 18,345
  -753
    31,742
39
0
0
0
 
10
10
1
2
08:31
15:47
10:43
20:26
  7,902
 16,635
  -746
  -747
   -65,496
   -65,516
41
45
0
2
0
0
0
0
 
11
11
1
2
00:04
11:00
05:04
12:24
 18,036
  5,056
  -756
  -754
    -1,977
    -1,976
41
38
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:43
10:17
 23,610
  -750
     -413
42
0
0
0
 
14
14
1
2
00:00
21:40
03:01
23:59
 10,836
  8,359
  -764
  -741
    89,803
    89,986
42
39
1
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:05
23:59
 24,825
  -761
   299,045
41
0
0
0
 
18
18
1
2
00:00
19:23
01:18
23:59
  4,717
 16,611
  -757
  -758
    80,309
    79,249
47
90
12
0
0
0
0
0
 
19
1
03:54
10:44
 24,596
  -745
  -444,156
113
0
0
0
 
20
1
01:38
07:23
 20,666
  -751
    56,521
42
0
0
0
 
21
21
1
2
00:00
20:19
03:05
23:59
 11,110
 13,242
  -760
  -759
    -1,722
    -1,745
42
40
0
0
0
0
0
0
 
22
22
22
1
2
3
03:15
05:33
19:01
05:04
07:39
21:39
  6,546
  7,501
  9,495
  -712
  -748
  -766
  -546,687
  -546,807
  -547,281
52
46
44
0
1
0
0
0
0
0
0
0
 
23
1
18:37
23:59
 19,341
  -754
    -9,132
47
0
0
0
 
24
1
13:17
18:41
 19,454
  -749
   -31,936
52
1
0
0
 
25
25
1
2
00:28
17:08
05:32
18:24
 18,207
  4,543
  -750
  -767
   -12,378
   -12,418
49
38
0
1
0
0
0
0
 
26
26
1
2
10:18
18:57
14:05
22:24
 13,589
 12,363
  -749
  -748
  -340,933
  -341,655
98
106
1
0
1
0
0
0
 
27
27
1
2
05:05
07:40
07:23
11:59
  8,161
 15,546
  -732
  -754
   -12,939
   -12,977
44
40
0
0
0
0
0
0
 
28
28
28
1
2
3
04:10
07:23
20:27
06:45
08:40
22:24
  9,298
  4,559
  7,026
  -729
  -763
  -769
   -17,610
   -17,636
   -17,587
44
43
37
0
2
0
0
0
0
0
0
0
 
29
29
1
2
00:00
22:24
03:49
23:59
 13,694
  5,702
  -766
  -736
  -444,861
  -446,276
86
53
0
0
0
0
0
0
 
30
1
14:43
20:18
 19,939
  -752
     8,265
40
0
0
0
 
31
31
31
31
1
2
3
4
00:43
07:23
09:13
22:24
02:14
08:30
10:54
23:59
  5,472
  3,995
  6,058
  5,642
  -762
  -740
  -760
  -762
   -32,629
   -32,646
   -32,692
   -32,778
41
42
41
40
0
0
0
0
0
0
0
0
0
0
0
0
 
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.