GPS Space Vehicle Time Integrity for MJD 51675

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
1
2
00:04
22:14
05:15
23:59
 18,667
  6,319
  -612
  -609
  -129,019
  -129,115
49
45
0
0
0
0
0
0
 
2
1
04:07
10:47
 23,945
  -616
   212,671
56
0
0
0
 
3
3
3
1
2
3
02:39
16:36
18:21
04:20
18:08
21:12
  6,034
  5,480
 10,244
  -597
  -626
  -619
    -2,745
    -2,937
    -2,960
50
52
52
0
0
5
0
0
0
0
0
0
 
4
4
1
2
01:00
07:46
02:04
13:01
  3,784
 18,899
  -593
  -626
  -784,354
  -784,378
51
53
0
1
0
0
0
0
 
5
1
09:20
15:13
 21,104
  -612
  -249,955
54
5
0
0
 
6
1
11:36
18:08
 23,506
  -621
    -2,350
52
9
0
0
 
7
1
06:00
11:05
 18,286
  -622
  -170,373
95
3
0
0
 
8
1
02:06
09:13
 25,595
  -598
  -699,841
69
0
0
0
 
9
9
1
2
08:09
17:53
12:52
20:09
 16,927
  8,034
  -615
  -612
    43,407
    43,459
52
53
0
1
0
0
0
0
 
10
10
1
2
04:45
11:05
05:47
15:56
  3,694
 17,462
  -593
  -625
   -51,407
   -51,454
53
53
0
0
0
0
0
0
 
11
11
1
2
06:17
20:09
08:08
23:59
  6,653
 13,766
  -613
  -615
  -342,667
  -344,009
77
105
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:14
05:16
04:20
08:11
  3,774
 10,437
  -601
  -614
   729,544
   729,723
53
75
1
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
17:53
23:39
 20,661
  -615
  -812,868
53
8
0
0
 
16
1
00:04
04:07
 14,564
  -614
  -235,633
243
1
20
0
 
17
17
1
2
12:37
18:42
18:41
19:53
 21,799
  4,254
  -624
  -614
   254,125
   254,155
53
52
0
0
0
0
0
0
 
18
1
00:39
06:34
 21,213
  -606
   -35,329
51
0
0
0
 
19
1
00:04
05:35
 19,868
  -612
  -173,643
82
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
15:59
23:06
 25,535
  -612
    -9,113
52
0
0
0
 
22
22
1
2
00:04
15:57
03:14
17:53
 11,384
  6,789
  -614
  -632
  -321,537
  -320,621
79
64
1
0
1
0
0
0
 
23
1
14:24
20:55
 23,373
  -629
   -10,753
52
3
0
0
 
24
1
08:55
14:40
 20,648
  -631
  -721,993
81
0
0
0
 
25
25
1
2
00:04
19:53
01:17
23:59
  4,395
 14,769
  -616
  -605
    -6,157
    -6,164
48
48
0
0
0
0
0
0
 
26
26
1
2
06:14
14:18
09:49
18:20
 12,895
 14,521
  -618
  -631
  -411,704
  -412,368
100
105
1
0
0
0
0
0
 
27
27
1
2
01:31
04:07
03:14
08:36
  6,182
 16,114
  -587
  -607
   -19,344
   -19,379
50
53
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
18:09
23:01
 17,459
  -618
  -605,207
104
0
0
0
 
30
1
10:55
16:17
 19,246
  -622
    20,016
53
4
0
0
 
31
31
1
2
04:20
18:09
06:16
21:47
  6,860
 12,903
  -603
  -625
    -3,238
    -3,303
53
52
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 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.