GPS Space Vehicle Time Integrity for MJD 52921

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
09:02
14:39
14:37
16:00
 20,084
  4,844
   404
   400
  -308,565
  -308,594
12
4
0
5
0
0
0
0
 
2
2
1
2
02:58
09:54
04:29
14:37
  5,423
 16,958
   388
   387
   200,488
   200,689
12
33
1
0
0
0
0
0
 
3
3
3
1
2
3
03:44
12:34
14:39
08:06
14:37
15:58
 15,694
  7,378
  4,724
   382
   391
   388
   -50,842
   -50,921
   -50,944
17
9
7
0
0
0
0
0
0
0
0
0
 
4
4
4
1
2
3
11:31
18:22
21:00
12:54
19:59
23:35
  4,951
  5,822
  9,295
   400
   396
   398
   -23,288
   -23,189
   -23,140
8
9
9
1
0
0
0
0
0
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:00
22:34
05:05
23:59
 18,282
  5,083
   382
   383
      789
      803
5
4
3
0
0
0
0
0
 
7
1
16:03
22:13
 22,182
   394
  -634,247
28
0
0
0
 
8
8
8
1
2
3
13:03
14:39
16:03
14:37
16:01
20:08
  5,676
  4,910
 14,669
   405
   403
   402
  -399,760
  -399,770
  -399,779
6
2
5
1
0
8
0
0
0
0
0
0
 
9
9
1
2
04:39
18:38
06:56
23:35
  8,150
 17,755
   383
   397
    11,214
    11,327
9
13
1
0
0
0
0
0
 
10
10
10
1
2
3
00:00
14:39
21:56
02:55
16:01
23:59
 10,492
  4,910
  7,328
   384
   390
   399
   -32,106
   -32,129
   -32,134
6
5
4
1
15
2
0
0
0
0
0
0
 
11
11
1
2
06:59
16:24
11:44
19:07
 17,098
  9,779
   390
   385
   -70,358
   -70,424
7
7
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:32
14:39
14:37
16:01
 14,690
  4,910
   393
   393
    31,929
    31,931
3
1
79
2
0
0
0
0
 
14
1
04:11
10:25
 22,380
   387
    20,337
3
101
0
0
 
15
1
01:51
08:46
 24,797
   388
  -169,599
39
0
0
0
 
16
16
1
2
01:44
09:35
04:52
14:01
 11,192
 15,915
   386
   393
    -2,250
    -2,339
12
15
1
0
0
0
0
0
 
17
17
1
2
00:00
21:32
04:14
23:59
 15,196
  8,797
   394
   396
  -170,158
  -167,732
140
81
1
0
1
0
0
0
 
18
1
01:11
07:50
 23,883
   389
    -7,817
5
25
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:15
14:09
 21,177
   396
   208,698
5
6
0
0
 
21
1
00:00
06:57
 24,985
   390
   -53,332
37
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:51
09:53
 25,199
   397
   -37,655
9
41
0
0
 
24
24
1
2
00:00
19:36
01:25
23:59
  5,105
 15,698
   391
   395
   -65,567
   -65,775
5
14
1
0
0
0
0
0
 
25
1
06:41
12:13
 19,870
   395
   -52,804
4
166
0
0
 
26
26
1
2
01:08
16:44
05:09
20:34
 14,376
 13,805
   386
   388
  -513,169
  -512,936
14
19
1
0
0
0
0
0
 
27
27
27
1
2
3
11:45
14:39
16:03
14:37
16:01
18:50
 10,325
  4,910
  9,998
   393
   387
   391
  -716,288
  -716,520
  -716,741
91
41
85
0
0
0
0
0
0
0
0
0
 
28
28
1
2
14:39
16:03
16:01
21:20
  4,910
 19,013
   391
   390
     4,603
     4,571
6
13
16
0
0
0
0
0
 
29
29
1
2
00:50
16:03
04:14
20:10
 12,156
 14,814
   387
   390
  -120,400
  -121,215
55
59
1
0
1
0
0
0
 
30
30
1
2
00:00
21:34
03:02
23:59
 10,939
  8,682
   390
   390
  -548,863
  -551,020
92
70
1
0
1
0
0
0
 
31
31
31
31
1
2
3
4
05:09
13:04
14:39
16:03
08:37
14:37
16:01
17:25
 12,486
  5,630
  4,910
  4,942
   392
   395
   392
   389
  -418,255
  -418,424
  -418,464
  -418,503
24
14
9
13
1
1
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 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.