GPS Space Vehicle Time Integrity for MJD 51968

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
02:12
09:10
 25,025
    92
  -166,527
13
86
0
0
 
2
1
08:25
14:49
 23,083
    81
   346,111
36
0
0
0
 
3
3
3
1
2
3
00:00
06:07
20:34
01:13
08:40
23:59
  4,387
  8,981
 12,250
   101
    90
    72
    -7,531
    -7,617
    -7,809
6
11
11
7
37
1
0
0
0
0
0
0
 
4
4
1
2
04:52
11:38
06:04
16:50
  4,245
 18,710
    95
    93
  -685,748
  -685,953
16
33
8
16
0
0
0
0
 
5
1
13:20
19:12
 20,903
    91
  -288,971
17
37
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
09:13
15:20
 21,958
    84
  -566,359
67
0
0
0
 
8
1
06:04
13:08
 25,354
    91
  -795,572
46
0
0
0
 
9
9
1
2
11:53
22:31
16:48
23:52
 17,534
  4,810
    87
    99
    33,318
    33,372
12
19
152
45
0
0
0
0
 
10
10
1
2
08:25
15:10
09:50
20:07
  5,074
 17,834
    93
    91
      -60
      -91
14
12
68
9
0
0
0
0
 
11
11
1
2
00:02
09:58
04:51
12:06
 17,338
  7,651
    89
    86
    -1,199
    -1,207
10
17
103
55
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:46
10:10
 23,044
    89
      488
8
52
0
0
 
14
14
1
2
00:00
21:34
02:54
23:59
 10,414
  8,742
    92
    89
    91,592
    91,774
14
7
152
4
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
16:46
21:55
21:33
23:02
 17,137
  4,004
    84
    94
   300,705
   300,738
12
16
61
45
0
0
0
0
 
18
18
1
2
00:00
18:46
01:47
23:59
  6,410
 18,794
    82
    81
    75,244
    74,268
25
74
1
0
1
0
0
0
 
19
1
03:34
09:58
 23,017
    82
  -449,055
97
0
0
0
 
20
1
02:09
07:28
 18,993
    90
    58,026
11
38
0
0
 
21
21
21
1
2
3
00:00
19:56
22:12
03:05
21:54
23:59
 11,079
  7,115
  6,425
    91
    88
    92
    -1,016
    -1,039
    -1,037
8
8
4
85
43
18
0
0
0
0
0
0
 
22
22
22
1
2
3
02:31
05:16
19:04
04:51
06:53
21:34
  8,367
  5,773
  8,947
    97
    91
    82
  -549,851
  -549,936
  -550,413
30
29
24
0
50
2
0
0
0
0
0
0
 
23
1
18:10
23:53
 20,538
    87
    -8,581
14
13
0
0
 
24
1
12:46
18:27
 20,480
    97
   -32,263
17
26
0
0
 
25
1
00:00
05:16
 18,965
    89
   -11,688
11
80
0
0
 
26
26
1
2
09:59
18:13
13:44
22:11
 13,457
 14,265
    92
    88
  -350,182
  -350,881
87
93
1
2
1
0
0
0
 
27
27
1
2
04:52
06:54
06:04
11:58
  4,276
 18,267
    95
    91
   -12,597
   -12,618
10
11
7
184
0
0
0
0
 
28
28
1
2
03:32
20:32
08:24
21:33
 17,516
  3,624
    91
    72
   -16,327
   -16,280
12
21
171
18
0
0
0
0
 
29
29
1
2
00:00
21:34
03:44
23:59
 13,433
  8,741
    84
    90
  -452,053
  -453,433
73
46
1
0
1
0
0
0
 
30
1
14:43
20:08
 19,389
    92
     9,778
9
126
0
0
 
31
31
1
2
00:39
08:53
01:50
10:34
  4,252
  6,008
   102
    78
   -32,488
   -32,550
9
20
0
33
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.