GPS Space Vehicle Time Integrity for MJD 52954

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
06:46
13:44
 25,027
   406
  -314,312
8
2
0
0
 
2
2
1
2
00:47
07:41
02:12
12:44
  5,117
 18,181
   396
   397
   219,773
   219,978
12
37
1
0
0
0
0
0
 
3
3
1
2
01:27
10:19
05:50
13:42
 15,726
 12,161
   395
   402
   -60,147
   -60,239
15
14
1
0
0
0
0
0
 
4
4
1
2
09:19
16:08
10:38
21:13
  4,737
 18,275
   400
   401
     8,240
     8,408
10
28
1
0
0
0
0
0
 
5
5
1
2
17:52
21:47
21:13
23:44
 12,053
  7,023
   402
   405
    -4,176
    -4,193
4
4
24
2
0
0
0
0
 
6
6
1
2
00:00
21:46
02:49
23:59
 10,164
  8,010
   410
   398
     1,723
     1,745
3
7
52
0
0
0
0
0
 
7
1
13:48
19:58
 22,207
   402
  -642,690
9
1
0
0
 
8
1
10:49
17:53
 25,469
   408
  -400,431
7
2
0
0
 
9
9
1
2
02:24
16:20
04:38
21:13
  7,959
 17,539
   397
   402
    16,557
    16,665
6
11
10
0
0
0
0
0
 
10
10
10
1
2
3
12:16
19:40
21:46
14:42
21:13
23:59
  8,742
  5,588
  8,010
   410
   407
   406
   -33,772
   -33,789
   -33,795
6
4
4
1
5
37
0
0
0
0
0
0
 
11
11
1
2
04:44
14:08
09:29
16:53
 17,056
  9,875
   394
   398
   -76,502
   -76,566
10
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:23
14:51
 23,268
   399
    32,211
4
141
0
0
 
14
1
01:59
08:14
 22,420
   397
    19,407
6
32
0
0
 
15
1
00:00
06:34
 23,561
   396
  -183,844
38
1
0
0
 
16
16
1
2
00:00
07:20
02:37
11:47
  9,435
 16,019
   395
   401
    -9,892
    -9,951
6
8
2
1
0
0
0
0
 
17
17
17
1
2
3
00:00
18:56
21:46
01:27
21:13
23:59
  5,223
  8,194
  8,010
   402
   401
   402
   -73,353
   -70,868
   -70,508
64
85
81
1
0
0
1
0
0
0
0
0
 
18
18
1
2
00:00
22:50
05:32
23:59
 19,911
  4,165
   397
   401
    -4,119
    -4,004
6
6
3
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:01
11:54
 21,158
   401
   204,889
3
108
0
0
 
21
21
1
2
00:00
21:49
04:44
23:59
 17,036
  7,830
   402
   399
   -63,239
   -63,427
12
4
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:43
07:46
 25,259
   396
   -40,345
13
0
0
0
 
24
24
1
2
17:25
21:46
21:13
23:11
 13,694
  5,104
   405
   397
   -73,936
   -73,977
11
7
0
0
0
0
0
0
 
25
1
04:29
10:03
 19,982
   402
   -54,667
3
31
0
0
 
26
26
26
1
2
3
00:00
14:26
22:48
02:52
18:19
23:59
 10,303
 13,921
  4,247
   402
   401
   402
  -498,874
  -498,548
  -498,394
17
25
9
1
1
0
0
0
0
0
0
0
 
27
1
09:27
16:32
 25,470
   401
  -791,105
170
0
0
0
 
28
1
12:01
19:06
 25,473
   401
    -2,325
19
0
0
0
 
29
29
29
1
2
3
00:00
13:37
22:32
02:00
17:55
23:59
  7,188
 15,466
  5,260
   402
   402
   394
  -157,891
  -158,509
  -158,833
25
51
17
1
1
0
1
0
0
0
0
0
 
30
30
1
2
19:22
21:46
21:13
23:59
  6,683
  8,010
   401
   401
  -625,141
  -625,365
46
56
0
0
0
0
0
0
 
31
31
1
2
02:57
10:52
06:23
15:14
 12,266
 15,697
   394
   398
  -432,145
  -432,222
10
15
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.