GPS Space Vehicle Time Integrity for MJD 52922

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
08:30
15:36
 25,406
 58,658
  -250,472
58
6
0
0
2
2
2
1
2
3
02:41
10:05
12:37
05:17
12:34
14:35
  9,367
  8,897
  6,977
 58,404
 58,617
 58,701
   259,086
   259,480
   259,621
41
54
32
1
0
16
0
0
0
0
0
0
3
3
3
1
2
3
03:31
06:14
13:38
05:14
07:17
15:31
  6,144
  3,758
  6,766
 58,428
 58,506
 58,739
     6,934
     6,984
     7,126
24
18
15
35
60
0
0
0
0
0
0
0
4
4
1
2
10:52
18:33
13:38
23:13
  9,904
 16,702
 58,652
 59,100
    35,326
    35,907
40
115
0
0
0
0
0
0
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
00:00
03:23
21:53
02:38
04:45
23:59
  9,415
  4,765
  7,583
 58,337
 58,390
 59,235
    58,760
    58,816
    59,674
31
20
43
2
24
0
0
1
0
0
0
0
7
1
15:57
21:37
 20,162
 58,974
  -576,044
71
0
0
0
8
8
8
1
2
3
12:31
13:40
14:51
13:39
14:48
19:44
  4,049
  4,061
 17,499
 58,696
 58,753
 58,900
  -341,562
  -341,510
  -341,370
20
20
64
14
25
3
0
0
0
0
0
0
9
1
18:09
23:34
 19,536
 59,090
    70,181
120
0
0
0
10
10
10
1
2
3
00:00
14:36
22:11
02:13
17:31
23:59
  7,918
 10,520
  6,481
 58,320
 58,814
 59,247
    25,784
    26,236
    26,655
19
40
35
45
1
1
0
0
0
0
0
0
11
1
06:31
11:46
 18,769
 58,563
   -12,366
35
23
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:50
14:56
14:17
16:45
 15,993
  6,447
 58,657
 58,806
    90,210
    90,362
58
18
64
35
0
0
0
0
14
1
04:25
09:49
 19,185
 58,510
    78,429
46
5
0
0
15
15
15
1
2
3
01:15
03:22
06:24
03:21
06:23
08:25
  7,493
 10,816
  7,194
 58,357
 58,455
 58,513
  -112,015
  -111,963
  -111,952
14
18
12
11
30
44
0
0
0
0
0
0
16
16
1
2
01:21
09:52
02:56
13:39
  5,695
 13,602
 58,347
 58,633
    55,451
    55,628
17
30
20
14
0
0
0
0
17
17
1
2
00:00
21:22
02:13
23:59
  7,796
  9,369
 58,338
 59,222
  -109,517
  -106,096
92
147
0
0
0
0
0
0
18
18
1
2
01:02
05:18
04:42
07:07
 13,172
  6,397
 58,383
 58,477
    50,270
    50,378
49
14
22
28
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:34
13:57
 22,741
 58,618
   266,824
55
34
0
0
21
21
21
1
2
3
00:00
01:50
04:46
01:48
04:45
06:25
  6,397
 10,409
  5,939
 58,321
 58,402
 58,450
     4,248
     4,290
     4,300
23
19
14
32
95
34
0
0
1
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
02:57
04:03
07:18
04:02
07:17
09:13
  3,896
 11,638
  6,878
 58,391
 58,476
 58,535
    20,268
    20,345
    20,395
20
26
12
41
6
35
0
0
0
0
0
0
24
24
1
2
19:37
21:16
21:15
22:29
  5,739
  4,322
 59,068
 59,186
    -7,338
    -7,235
38
30
0
3
0
0
0
0
25
25
25
1
2
3
00:00
06:44
10:42
01:21
10:41
11:47
  4,836
 13,947
  3,930
 58,283
 58,548
 58,605
     5,053
     5,298
     5,349
13
40
16
1
3
36
0
0
1
0
0
0
26
26
1
2
02:14
16:46
04:24
20:48
  7,814
 14,349
 58,379
 58,959
  -454,818
  -454,005
34
84
7
0
0
0
0
0
27
1
11:54
18:19
 23,030
 58,781
  -660,631
117
0
0
0
28
28
1
2
14:01
15:25
15:24
20:38
  4,929
 18,550
 58,752
 58,933
    62,748
    62,899
26
64
33
14
0
0
0
0
29
29
1
2
15:32
17:17
17:16
19:24
  6,212
  7,533
 58,831
 58,942
   -63,939
   -63,928
11
10
0
89
0
0
0
0
30
30
1
2
00:00
21:00
02:41
23:59
  9,641
 10,767
 58,331
 59,208
  -493,340
  -494,600
66
22
1
7
1
0
0
0
31
31
31
1
2
3
04:46
07:53
13:44
07:51
08:57
17:04
 11,093
  3,808
 11,960
 58,488
 58,534
 58,782
  -360,744
  -360,749
  -360,675
12
9
23
12
47
29
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.