GPS Space Vehicle Time Integrity for MJD 52760

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
19:30
02:41
23:59
  9,503
 16,082
128,142
130,450
  -155,240
  -153,106
79
144
1
0
1
0
0
0
2
1
21:11
22:32
  4,852
130,459
   238,005
60
2
0
0
3
3
1
2
00:43
15:50
02:43
19:19
  7,082
 12,445
128,163
129,979
   122,190
   123,804
53
93
1
0
1
0
0
0
4
4
4
1
2
3
05:41
08:10
21:57
08:09
10:23
23:59
  8,740
  7,885
  7,353
128,777
129,031
130,565
    85,415
    85,658
    87,123
90
57
74
0
11
0
0
1
0
0
0
0
5
1
06:33
12:45
 22,076
129,094
   116,647
199
0
0
0
6
6
1
2
08:50
13:52
13:50
15:18
 18,042
  5,057
129,283
129,647
   133,309
   133,671
173
43
0
12
0
0
0
0
7
1
03:10
08:52
 20,336
128,683
  -334,104
57
22
0
0
8
8
1
2
00:01
04:36
04:35
06:42
 16,293
  7,545
128,269
128,642
  -187,476
  -187,270
85
37
11
12
0
1
0
0
9
1
05:27
10:48
 19,224
128,920
   170,987
198
0
0
0
10
10
1
2
01:13
09:17
04:37
13:14
 12,204
 14,241
128,308
129,264
   104,033
   104,972
125
120
1
0
1
0
0
0
11
1
17:28
22:30
 17,919
130,244
    85,123
169
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:01
01:44
21:07
01:42
04:03
23:59
  6,043
  8,203
 10,213
128,103
128,337
130,529
   154,751
   154,988
   157,223
65
75
108
0
1
0
0
1
0
0
0
0
14
1
15:24
20:42
 18,672
130,028
   151,967
156
0
0
0
15
15
1
2
11:51
16:31
16:30
19:05
 16,599
  9,130
129,596
130,000
    26,139
    26,477
129
62
0
5
0
0
0
0
16
16
1
2
12:46
20:57
15:57
23:59
 11,374
 10,965
129,605
130,522
   132,410
   133,029
79
67
0
0
0
0
0
0
17
1
10:12
17:05
 24,546
129,545
   119,003
207
0
0
0
18
1
12:26
18:26
 21,443
129,742
   120,103
175
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
18:52
01:13
23:59
  4,196
 18,395
128,074
130,415
   341,427
   343,798
50
190
1
0
1
0
0
0
21
21
1
2
10:28
16:23
14:59
17:34
 16,119
  4,281
129,444
129,901
   202,704
   202,932
78
16
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:52
16:52
16:50
18:51
 14,305
  7,169
129,685
129,984
   104,210
   104,500
122
52
0
0
0
0
0
0
24
24
1
2
06:43
09:46
09:01
11:47
  8,009
  7,138
128,904
129,202
   102,297
   102,565
80
49
0
33
0
0
0
0
25
25
25
1
2
3
10:49
17:43
19:58
12:26
19:57
22:43
  5,815
  7,922
  9,766
129,282
130,127
130,399
    85,978
    86,806
    87,072
53
82
76
1
1
0
1
0
0
0
0
0
26
26
1
2
04:02
13:19
07:56
14:59
 13,951
  5,969
128,667
129,576
  -356,236
  -355,526
111
41
1
0
1
0
0
0
27
27
1
2
00:44
03:22
03:21
05:34
  9,408
  7,906
128,223
128,486
    75,241
    74,909
98
96
0
1
0
1
0
0
28
1
01:13
07:42
 22,917
128,503
   176,273
178
0
0
0
29
29
1
2
02:41
04:28
04:26
07:27
  6,243
 10,678
128,382
128,678
    -1,767
    -1,529
62
74
1
1
0
1
0
0
30
1
08:05
12:45
 16,833
129,179
   126,110
81
0
0
0
31
31
1
2
01:49
15:55
04:01
19:20
  7,941
 12,238
128,307
129,984
   -34,384
   -34,248
11
20
106
73
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.