GPS Space Vehicle Time Integrity for MJD 51948

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
03:36
10:33
 24,991
    84
  -164,045
12
57
0
0
 
2
1
09:46
16:11
 23,125
    85
   336,988
38
0
0
0
 
3
3
1
2
00:00
07:27
02:35
09:57
  9,287
  8,871
    80
    70
    -1,987
    -2,079
6
12
42
25
0
0
0
0
 
4
1
13:00
18:12
 18,681
    79
  -672,513
51
0
0
0
 
5
1
15:30
20:33
 18,165
    77
  -285,721
13
69
0
0
 
6
1
16:43
23:18
 23,605
    69
      223
12
177
0
0
 
7
1
10:35
16:42
 21,962
    80
  -543,691
100
0
0
0
 
8
1
07:27
14:31
 25,370
    83
  -782,725
67
0
0
0
 
9
9
1
2
00:00
13:13
01:22
18:09
  4,829
 17,618
    80
    80
    30,303
    30,395
14
12
45
97
0
0
0
0
 
10
1
16:30
21:26
 17,749
    81
   -63,891
9
79
0
0
 
11
11
1
2
01:22
11:21
06:14
13:26
 17,476
  7,499
    77
    81
    -1,006
    -1,005
6
13
8
57
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:04
11:34
 23,385
    78
      242
9
176
0
0
 
14
14
1
2
00:00
22:52
03:56
23:59
 14,185
  4,023
    74
    76
    88,837
    88,904
8
6
71
44
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:08
23:59
 21,117
    70
   297,533
21
6
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
04:56
12:06
 25,793
    88
  -426,784
85
0
0
0
 
20
1
03:02
08:51
 20,744
    78
    55,530
9
54
0
0
 
21
21
1
2
00:00
21:19
04:28
23:18
 16,100
  7,146
    67
    70
     -442
     -476
9
7
70
13
0
0
0
0
 
22
22
22
1
2
3
03:53
06:39
20:25
06:14
08:14
22:56
  8,468
  5,717
  8,956
    66
    72
    81
  -532,477
  -532,566
  -533,130
29
23
27
5
31
0
0
0
0
0
0
0
 
23
23
1
2
00:00
19:33
01:48
23:59
  6,501
 15,993
    74
    76
    -7,371
    -7,420
13
7
74
73
0
0
0
0
 
24
1
14:07
19:48
 20,435
    82
   -27,525
25
5
0
0
 
25
1
01:22
06:39
 18,981
    71
   -11,185
13
80
0
0
 
26
26
1
2
11:21
19:35
15:06
23:33
 13,467
 14,236
    82
    83
  -308,386
  -309,147
91
103
1
0
1
0
0
0
 
27
27
1
2
06:15
08:52
07:26
13:18
  4,290
 15,906
    82
    70
   -10,648
   -10,678
7
14
38
111
0
0
0
0
 
28
1
04:53
09:45
 17,512
    74
   -17,315
9
114
0
0
 
29
1
00:00
05:02
 18,012
    71
  -418,654
110
1
1
0
 
30
1
16:02
21:29
 19,459
    81
     7,057
11
86
0
0
 
31
31
31
1
2
3
01:29
08:15
10:15
03:13
09:45
11:20
  6,205
  5,364
  3,917
    81
    86
    82
   -29,629
   -29,662
   -29,675
8
7
13
0
43
31
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.