GPS Space Vehicle Time Integrity for MJD 52917

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
09:19
14:56
14:54
16:16
 20,058
  4,844
   382
   381
  -307,917
  -307,942
11
5
0
4
0
0
0
0
 
2
1
10:10
14:54
 16,964
   374
   198,299
33
0
0
0
 
3
3
3
1
2
3
04:00
12:51
14:56
08:23
14:54
16:14
 15,700
  7,356
  4,728
   382
   372
   370
   -49,729
   -49,827
   -49,848
17
8
7
1
0
1
0
0
0
0
0
0
 
4
4
1
2
11:47
18:39
13:10
23:51
  4,963
 18,731
   386
   381
   -24,696
   -24,577
8
22
1
0
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
00:26
03:48
22:50
03:44
05:22
23:59
 11,900
  5,597
  4,133
   389
   385
   395
      672
      670
      700
1
4
5
27
9
0
0
0
0
0
0
0
 
7
1
16:19
22:29
 22,190
   384
  -632,651
30
0
0
0
 
8
8
1
2
13:19
14:56
14:54
20:24
  5,673
 19,661
   400
   396
  -422,540
  -422,561
6
7
4
0
0
0
0
0
 
9
9
1
2
04:56
18:55
07:12
23:52
  8,182
 17,781
   379
   375
    10,593
    10,692
7
14
11
0
0
0
0
0
 
10
10
10
1
2
3
00:26
14:56
22:13
03:12
17:13
23:59
  9,955
  8,259
  6,375
   377
   386
   396
   -31,960
   -31,977
   -31,981
8
5
4
0
6
0
0
0
0
0
0
0
 
11
11
1
2
07:15
16:40
12:00
19:24
 17,086
  9,782
   386
   383
   -69,665
   -69,732
9
7
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:48
14:56
14:54
17:18
 14,727
  8,542
   383
   382
    31,856
    31,857
3
3
32
23
0
0
0
0
 
14
1
04:28
10:41
 22,390
   385
    20,473
5
32
0
0
 
15
15
1
2
02:07
03:48
03:44
09:02
  5,840
 18,776
   392
   387
  -167,849
  -167,917
13
26
0
0
0
0
0
0
 
16
16
16
1
2
3
02:01
03:48
09:51
03:44
05:08
14:18
  6,207
  4,782
 15,939
   382
   381
   383
    -1,114
    -1,134
    -1,224
8
6
15
0
3
0
0
0
0
0
0
0
 
17
17
1
2
00:26
21:51
03:44
23:59
 11,900
  7,705
   389
   390
  -181,300
  -178,899
107
69
0
0
0
0
0
0
 
18
18
1
2
01:27
03:48
03:44
08:07
  8,221
 15,470
   386
   382
    -8,206
    -8,196
3
4
3
51
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:32
14:25
 21,159
   387
   209,077
6
2
0
0
 
21
21
1
2
00:26
03:48
03:44
07:14
 11,900
 12,286
   386
   384
   -51,715
   -51,772
16
16
0
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:48
10:08
 22,741
   389
   -37,301
5
47
0
0
 
24
24
1
2
00:26
19:53
01:41
23:59
  4,488
 14,777
   386
   384
   -64,600
   -64,822
6
15
1
0
0
0
0
0
 
25
1
06:57
12:29
 19,860
   386
   -52,588
5
3
0
0
 
26
26
26
1
2
3
01:25
03:48
17:01
03:44
05:26
20:51
  8,362
  5,837
 13,796
   379
   379
   381
  -514,551
  -514,523
  -514,322
10
7
19
0
1
0
0
0
0
0
0
0
 
27
27
1
2
12:02
14:56
14:54
19:07
 10,287
 15,018
   381
   379
  -706,048
  -706,437
92
130
0
0
0
0
0
0
 
28
1
14:56
21:36
 23,984
   384
     5,451
15
0
0
0
 
29
29
1
2
01:07
16:08
03:44
20:27
  9,438
 15,486
   378
   385
  -115,292
  -116,139
42
65
0
0
0
0
0
0
 
30
30
1
2
00:26
21:50
03:18
23:59
 10,347
  7,768
   390
   384
  -539,052
  -541,229
90
65
1
0
1
0
0
0
 
31
31
31
1
2
3
05:25
13:21
14:56
08:53
14:54
17:41
 12,511
  5,525
  9,917
   378
   378
   379
  -415,727
  -415,921
  -415,981
29
13
23
1
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 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.