GPS Space Vehicle Time Integrity for MJD 52870

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
12:32
18:07
18:04
19:29
 19,828
  4,906
   346
   350
  -300,683
  -300,708
10
5
0
2
0
0
0
0
2
2
1
2
06:24
13:22
07:58
18:04
  5,653
 16,814
   352
   355
   170,398
   170,605
12
36
1
0
0
0
0
0
3
3
3
1
2
3
07:14
16:04
18:07
11:36
18:04
19:29
 15,675
  7,120
  4,893
   349
   354
   349
   -36,887
   -36,970
   -36,983
14
6
6
1
5
1
0
0
0
0
0
0
4
4
4
1
2
3
00:00
14:58
21:50
03:07
16:23
23:59
 11,206
  5,124
  7,730
   343
   338
   355
   -37,820
   -37,695
   -37,614
6
6
4
1
2
6
0
0
0
0
0
0
5
1
00:00
05:21
 19,220
   346
   -48,605
19
0
0
0
6
6
1
2
02:07
05:23
05:21
08:34
 11,617
 11,471
   357
   344
     7,420
     7,420
5
3
7
1
0
0
0
0
7
7
7
1
2
3
00:00
19:32
20:35
01:47
20:33
23:59
  6,445
  3,640
 12,231
   347
   346
   353
  -603,505
  -604,143
  -604,211
21
8
32
1
0
0
1
0
0
0
0
0
8
8
8
1
2
3
16:29
18:07
20:35
18:04
20:33
23:35
  5,613
  8,738
 10,749
   344
   354
   362
  -407,969
  -408,001
  -408,047
7
11
16
0
0
0
0
0
0
0
0
0
9
9
9
1
2
3
00:00
08:08
22:11
03:10
10:29
23:59
 11,401
  8,414
  6,513
   345
   347
   352
     3,325
     3,368
     3,463
4
7
6
2
1
3
0
0
0
0
0
0
10
10
10
1
2
3
01:47
05:23
18:09
05:21
06:29
20:26
 12,777
  4,004
  8,159
   346
   347
   343
   -29,732
   -29,736
   -29,770
2
4
5
26
4
2
0
0
0
0
0
0
11
11
1
2
10:26
20:35
15:12
22:35
 17,160
  7,146
   344
   351
   -61,570
   -61,620
8
5
1
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:04
18:07
18:04
20:33
 14,292
  8,737
   347
   348
    30,864
    30,869
4
3
60
29
0
0
0
0
14
1
07:37
13:49
 22,285
   345
    20,805
4
119
0
0
15
1
05:23
12:09
 24,325
   344
  -147,935
34
0
0
0
16
16
1
2
05:23
13:03
08:20
17:30
 10,656
 15,922
   340
   344
   -68,229
   -68,380
17
23
1
0
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
1
05:23
11:23
 21,615
   346
   -11,384
4
68
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
11:51
17:42
 20,976
   348
   212,599
6
2
0
0
21
21
1
2
03:07
05:23
05:21
10:23
  8,020
 17,988
   345
   347
   -28,108
   -28,200
13
39
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
06:08
13:08
 25,153
   355
   -33,242
5
85
0
0
24
1
00:00
04:47
 17,220
   342
   -52,957
16
1
0
0
25
1
10:06
15:36
 19,776
   347
   -49,867
5
23
0
0
26
26
1
2
05:23
20:35
08:43
23:59
 11,999
 12,231
   342
   347
  -523,788
  -523,744
4
6
20
0
0
0
0
0
27
27
27
1
2
3
15:17
18:07
20:35
18:04
20:33
22:22
  9,882
  8,738
  6,397
   342
   345
   348
  -564,148
  -564,529
  -564,836
114
101
72
0
0
0
0
0
0
0
0
0
28
28
1
2
18:07
20:35
20:33
23:59
  8,738
 12,231
   344
   352
    16,390
    16,367
5
9
31
0
0
0
0
0
29
29
29
29
1
2
3
4
04:19
05:23
19:21
20:35
05:21
07:43
20:33
23:39
  3,694
  8,404
  4,347
 11,021
   333
   332
   341
   347
   -45,337
   -45,460
   -46,416
   -46,565
20
52
22
62
0
1
0
0
0
1
0
0
0
0
0
0
30
30
1
2
01:01
05:23
05:21
06:27
 15,579
  3,877
   349
   339
  -410,192
  -410,547
158
41
0
0
0
0
0
0
31
31
31
1
2
3
08:33
16:30
18:07
12:05
18:04
20:33
 12,684
  5,532
  8,738
   345
   345
   354
  -372,385
  -372,733
  -372,827
52
20
34
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.