GPS Space Vehicle Time Integrity for MJD 52984

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
04:14
11:21
 25,471
 39,716
  -279,542
55
0
0
0
2
2
2
1
2
3
00:00
05:54
22:13
01:04
07:57
23:59
  3,840
  7,272
  6,387
 39,439
 39,680
 40,209
   276,205
   276,594
   277,514
18
49
32
1
8
0
0
0
0
0
0
0
3
3
3
1
2
3
00:27
02:18
09:26
02:17
03:59
11:15
  6,453
  5,976
  6,568
 39,506
 39,551
 39,789
   -29,286
   -29,261
   -29,103
18
13
16
52
44
1
0
0
0
0
0
0
4
4
4
1
2
3
06:43
14:21
15:40
09:25
15:39
19:04
  9,728
  4,659
 11,882
 39,710
 39,958
 40,049
    62,508
    62,915
    63,059
42
37
50
1
23
27
0
0
0
0
0
0
5
1
15:09
21:25
 22,388
 40,079
    31,138
47
22
0
0
6
1
17:35
23:59
 22,897
 40,157
    42,432
67
0
0
0
7
7
1
2
11:44
15:32
15:31
17:24
 13,598
  6,590
 39,931
 40,024
  -603,604
  -603,499
59
12
0
43
0
0
0
0
8
1
08:19
15:33
 25,917
 39,872
  -356,392
98
0
0
0
9
1
13:53
19:20
 19,513
 40,036
    60,691
61
0
0
0
10
10
10
1
2
3
09:48
11:56
17:56
11:55
13:17
21:52
  7,576
  4,859
 14,141
 39,818
 39,877
 40,121
     3,965
     4,021
     4,249
25
11
41
1
26
0
0
0
0
0
0
0
11
11
1
2
02:18
13:13
07:33
14:13
 18,699
  3,573
 39,614
 39,908
   -43,118
   -42,897
41
15
8
6
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
05:45
12:38
 24,513
 39,767
    71,586
77
0
0
0
14
1
00:11
05:42
 19,650
 39,550
    57,957
55
0
0
0
15
15
15
1
2
3
00:00
02:18
21:25
02:17
04:18
23:59
  8,163
  7,079
  9,220
 39,490
 39,548
 40,214
  -157,824
  -157,805
  -157,504
18
13
21
55
64
0
0
0
0
0
0
0
16
16
1
2
05:39
21:04
09:30
22:12
 13,861
  4,126
 39,693
 40,169
    25,005
    25,418
39
16
1
0
0
0
0
0
17
17
1
2
16:34
20:25
20:23
21:50
 13,746
  4,981
 40,093
 40,165
   -19,802
   -19,948
46
32
0
0
0
0
0
0
18
18
1
2
00:00
20:46
02:49
23:59
  9,982
 11,613
 39,493
 40,207
    39,239
    40,092
23
49
21
23
1
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
03:26
08:56
 19,785
 39,664
   239,829
54
0
0
0
21
21
1
2
00:07
19:16
02:16
23:36
  7,726
 15,588
 39,477
 40,181
   -28,708
   -28,075
16
45
62
8
1
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
02:53
22:35
02:52
05:17
23:59
 10,243
  8,618
  5,050
 39,512
 39,591
 40,220
   143,285
   143,757
   147,271
153
122
83
0
1
0
0
1
0
0
0
0
24
1
16:09
20:38
 15,828
 40,081
   -41,742
27
54
0
0
25
25
25
25
1
2
3
4
02:31
04:09
06:19
19:21
04:08
06:18
07:35
21:03
  5,694
  7,651
  4,503
  6,085
 39,554
 39,639
 39,671
 40,114
   -17,159
   -17,074
   -17,046
   -16,634
25
24
13
15
8
30
44
0
0
0
0
0
0
0
0
0
26
1
12:39
16:32
 13,842
 39,963
  -440,898
69
2
0
0
27
1
07:33
13:59
 23,069
 39,829
  -804,711
59
0
0
0
28
28
1
2
09:48
14:32
14:14
16:26
 15,787
  6,828
 39,879
 39,988
    31,353
    31,434
51
14
34
17
0
0
0
0
29
29
1
2
11:16
12:35
12:34
16:05
  4,663
 12,382
 39,861
 39,955
  -146,191
  -146,178
13
17
3
144
0
0
0
0
30
1
16:51
21:25
 16,392
 40,106
  -643,479
52
0
0
0
31
31
1
2
01:05
10:28
03:52
12:56
 10,006
  8,893
 39,533
 39,844
  -394,814
  -394,458
35
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.