GPS Space Vehicle Time Integrity for MJD 52983

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
1
2
04:18
09:03
09:02
11:25
 16,988
  8,454
 38,895
 38,996
  -280,213
  -280,135
42
16
0
82
0
0
0
0
2
2
2
1
2
3
00:00
05:58
22:18
01:09
07:19
23:59
  4,122
  4,827
  6,108
 38,657
 38,868
 39,394
   274,840
   275,199
   276,127
17
26
30
1
8
0
0
0
0
0
0
0
3
3
1
2
01:04
09:30
04:03
11:20
 10,682
  6,477
 38,742
 38,990
   -29,792
   -29,632
16
11
8
1
0
0
0
0
4
4
4
1
2
3
06:47
14:25
16:58
09:30
16:57
19:08
  9,776
  8,797
  7,667
 38,914
 39,180
 39,249
    61,168
    61,605
    61,729
44
50
24
1
17
17
0
0
0
0
0
0
5
1
15:14
20:44
 19,778
 39,254
    30,467
45
7
0
0
6
6
1
2
17:39
22:55
22:54
23:59
 18,718
  3,850
 39,325
 39,418
    41,585
    41,681
62
12
0
37
0
0
0
0
7
1
11:48
17:22
 19,945
 39,151
  -604,474
62
9
0
0
8
8
8
1
2
3
08:23
10:44
13:21
10:42
13:20
15:37
  8,300
  9,340
  8,087
 38,980
 39,079
 39,144
  -357,562
  -357,438
  -357,347
40
36
21
0
18
35
0
0
0
0
0
0
9
1
13:57
19:24
 19,554
 39,208
    59,732
57
0
0
0
10
10
10
1
2
3
10:32
12:00
18:00
11:59
13:21
21:56
  5,184
  4,843
 14,110
 39,037
 38,857
 39,314
     3,223
     3,039
     3,490
14
60
41
1
1
0
0
0
0
0
0
0
11
11
1
2
02:23
04:15
04:13
07:37
  6,656
 12,134
 38,761
 38,855
   -43,758
   -43,685
24
19
0
76
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
05:49
12:42
 24,639
 38,972
    70,793
73
0
0
0
14
14
1
2
00:16
04:20
04:19
05:45
 14,486
  5,073
 38,739
 38,810
    57,162
    57,231
50
7
0
28
0
0
0
0
15
15
1
2
00:00
21:29
04:21
23:59
 15,525
  8,979
 38,724
 39,399
  -158,147
  -157,871
24
18
51
0
0
0
0
0
16
16
1
2
05:43
21:07
09:34
22:17
 13,865
  4,172
 38,903
 39,356
    24,317
    24,709
35
16
1
0
0
0
0
0
17
17
1
2
16:39
20:29
20:28
21:54
 13,700
  5,035
 39,276
 39,347
   -18,644
   -18,791
46
33
9
3
0
0
0
0
18
18
1
2
00:00
20:50
02:53
23:59
 10,352
 11,334
 38,699
 39,395
    38,286
    39,122
26
50
22
0
1
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
03:30
09:51
 22,718
 38,883
   239,201
53
0
0
0
21
21
1
2
00:00
19:10
02:20
23:59
  8,347
 17,280
 38,685
 39,369
   -29,419
   -28,804
22
51
39
0
1
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
03:16
22:39
03:14
05:21
23:59
 11,561
  7,498
  4,835
 38,725
 38,801
 39,400
   138,932
   139,412
   142,871
173
110
80
0
1
0
0
1
0
0
0
0
24
1
16:14
20:42
 15,936
 39,279
   -42,297
30
95
0
0
25
25
25
1
2
3
02:36
06:33
19:25
06:32
07:39
21:07
 14,029
  3,879
  6,038
 38,813
 38,883
 39,308
   -17,854
   -17,789
   -17,394
45
10
14
0
24
0
0
0
0
0
0
0
26
1
12:43
16:36
 13,875
 39,154
  -442,385
66
1
0
0
27
1
07:38
14:03
 22,971
 39,028
  -803,968
63
0
0
0
28
28
1
2
09:53
14:36
14:27
16:30
 16,360
  6,823
 39,072
 39,172
    30,733
    30,806
49
8
23
22
0
0
0
0
29
1
11:21
16:09
 17,191
 39,122
  -146,181
17
111
0
0
30
1
16:56
21:29
 16,390
 39,292
  -642,494
53
0
0
0
31
31
1
2
01:09
09:35
03:56
13:00
  9,985
 12,327
 38,747
 39,030
  -395,711
  -395,389
35
41
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.