GPS Space Vehicle Time Integrity for MJD 52761

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
00:01
19:26
02:36
23:59
  9,276
 16,328
130,864
133,221
  -152,720
  -150,519
74
152
1
0
1
0
0
0
2
2
2
1
2
3
00:02
21:07
22:29
01:44
22:27
23:57
  5,893
  4,813
  5,188
130,790
133,251
133,431
   238,408
   241,357
   241,570
61
62
65
1
3
8
1
0
0
0
0
0
3
3
1
2
00:39
15:46
02:39
19:15
  7,218
 12,477
130,865
132,764
   124,593
   126,286
59
99
1
0
1
0
0
0
4
4
4
1
2
3
06:27
08:06
21:53
08:05
10:19
23:59
  5,780
  7,821
  7,598
131,579
131,783
133,356
    88,097
    88,291
    89,804
56
60
79
0
14
0
0
1
0
0
0
0
5
1
06:29
12:41
 22,153
131,836
   119,249
202
0
0
0
6
1
08:46
15:17
 23,256
132,122
   136,161
233
0
0
0
7
1
03:06
08:48
 20,349
131,417
  -333,139
68
47
0
0
8
8
1
2
00:01
04:32
04:17
06:38
 15,263
  7,597
130,958
131,363
  -185,959
  -185,730
86
38
0
8
0
1
0
0
9
1
05:22
10:44
 19,171
131,660
   173,880
197
0
0
0
10
10
1
2
01:09
09:13
04:33
13:10
 12,149
 14,230
131,030
132,015
   106,706
   107,675
123
125
1
0
1
0
0
0
11
-
 
 
 
 
 
 
 
 
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:01
02:12
21:03
01:38
03:59
23:59
  5,851
  6,304
 10,431
130,815
131,076
133,315
   157,513
   157,779
   160,060
64
59
113
0
1
0
0
1
0
0
0
0
14
1
15:20
20:37
 18,711
132,801
   154,702
159
0
0
0
15
1
11:47
19:01
 25,899
132,518
    28,620
203
0
0
0
16
16
1
2
12:42
20:53
15:40
23:59
 10,706
 11,214
132,356
133,313
   134,287
   134,939
75
71
0
0
0
0
0
0
17
17
1
2
11:04
14:26
14:25
17:00
 11,997
  9,182
132,222
132,542
   121,520
   121,820
100
73
0
0
0
0
0
0
18
18
1
2
12:22
16:56
16:55
18:21
 16,297
  5,108
132,431
132,742
   122,716
   123,016
144
40
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
18:48
01:09
23:59
  3,952
 18,705
130,787
133,200
   344,175
   346,619
49
195
1
0
1
0
0
0
21
21
1
2
10:23
16:19
14:55
17:30
 16,207
  4,261
132,199
132,665
   204,186
   204,427
82
18
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:49
16:49
16:48
18:49
 14,262
  7,199
132,450
132,762
   106,909
   107,213
127
56
0
0
0
0
0
0
24
24
24
1
2
3
06:39
07:55
09:42
07:54
08:57
11:43
  4,298
  3,666
  7,071
131,570
131,720
131,961
   104,724
   104,863
   105,080
53
41
50
1
11
29
0
0
0
0
0
0
25
25
25
1
2
3
10:44
17:39
21:17
12:21
21:16
22:38
  5,774
 12,818
  4,866
132,035
132,980
133,246
    88,674
    89,601
    89,861
55
121
41
1
0
13
1
0
0
0
0
0
26
26
1
2
03:58
13:15
07:52
14:55
 13,929
  5,987
131,407
132,338
  -354,079
  -353,345
110
43
1
0
1
0
0
0
27
27
27
1
2
3
00:40
03:18
22:26
03:17
05:30
23:59
  9,404
  7,864
  5,525
130,947
131,227
133,428
    72,107
    71,795
    69,404
93
90
53
0
1
0
0
1
0
0
0
0
28
28
1
2
01:10
06:00
05:17
07:38
 14,683
  5,883
131,099
131,497
   178,553
   178,902
132
43
0
0
0
0
0
0
29
29
1
2
02:37
04:23
04:22
07:22
  6,210
 10,620
131,111
131,412
      365
      608
61
76
0
1
0
1
0
0
30
1
08:01
12:41
 16,840
131,927
   124,451
75
0
0
0
31
31
1
2
01:44
15:51
03:57
19:52
  7,949
 14,138
131,022
132,784
   -34,164
   -33,974
11
25
50
51
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.