GPS Space Vehicle Time Integrity for MJD 52856

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
13:00
20:07
 25,443
156,355
  -141,948
244
0
6
0
2
2
2
1
2
3
07:21
14:34
17:00
09:47
16:56
19:03
  8,706
  8,206
  7,304
155,337
156,246
156,544
   317,356
   318,437
   318,791
100
112
78
1
0
0
1
0
0
0
0
0
3
3
1
2
09:50
18:08
12:46
20:05
 10,371
  7,013
155,693
156,657
   122,338
   123,213
87
59
1
0
1
0
0
0
4
4
4
1
2
3
00:00
02:26
15:21
02:24
03:46
18:07
  8,558
  4,800
  9,992
154,421
154,646
156,356
   113,517
   113,755
   115,565
95
50
104
6
1
0
0
1
0
0
0
0
5
5
1
2
00:05
01:48
01:47
06:15
  6,105
 15,882
154,373
154,777
   110,521
   110,868
57
133
0
0
0
0
0
0
6
6
1
2
02:27
07:42
06:54
08:57
 15,960
  4,446
154,865
155,311
   161,457
   161,907
173
43
0
20
0
0
0
0
7
7
1
2
00:34
20:29
02:13
23:59
  5,815
 12,627
154,436
157,073
  -437,369
  -435,529
38
102
1
0
1
0
0
0
8
8
1
2
16:58
21:31
21:30
23:59
 16,256
  8,815
156,685
157,132
  -244,405
  -244,040
141
67
0
0
0
0
0
0
9
9
1
2
00:00
22:44
04:11
23:59
 15,063
  4,547
154,525
157,192
   155,615
   158,404
155
59
1
0
1
0
0
0
10
10
1
2
02:49
19:04
06:06
22:03
 11,687
 10,735
154,822
156,830
   125,499
   127,474
123
102
0
0
0
0
0
0
11
1
10:59
16:15
 18,944
155,983
    96,345
179
1
1
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:25
19:45
19:44
21:19
 19,127
  5,591
156,420
156,839
   186,562
   186,985
205
48
0
0
0
0
0
0
14
1
08:56
14:05
 18,360
155,720
   176,072
190
0
0
0
15
1
05:36
12:47
 25,755
155,436
    12,962
225
0
0
0
16
16
1
2
05:52
14:22
08:55
18:09
 10,892
 13,639
155,196
156,307
    93,143
    94,075
97
113
0
0
0
0
0
0
17
1
02:37
07:21
 16,840
154,902
    13,040
139
0
0
0
18
18
1
2
06:50
09:48
09:16
11:43
  8,797
  6,795
155,292
155,615
   143,087
   143,414
91
61
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
12:13
18:33
 22,666
156,207
   369,167
226
0
0
0
21
21
21
1
2
3
03:47
05:19
09:17
05:18
08:57
10:50
  5,427
 12,939
  5,610
154,837
155,179
155,521
   135,336
   135,605
   135,864
51
103
38
0
0
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
07:21
08:41
08:39
13:24
  4,678
 16,896
155,284
155,670
   122,801
   123,177
59
157
0
0
0
0
0
0
24
24
1
2
01:01
03:20
02:27
04:27
  5,106
  3,976
154,484
154,755
   104,655
   104,905
56
34
0
0
0
0
0
0
25
25
1
2
04:12
11:59
05:52
16:11
  5,968
 14,929
154,879
156,045
   105,658
   106,793
60
144
1
0
1
0
0
0
26
26
26
1
2
3
00:00
06:47
21:45
01:26
08:55
23:59
  5,091
  7,684
  7,981
154,347
155,247
157,143
  -370,069
  -369,172
  -367,283
45
77
87
1
0
0
1
0
0
0
0
0
27
27
27
1
2
3
16:48
17:50
20:10
17:49
20:09
22:54
  3,627
  8,318
  9,736
156,447
156,665
156,973
  -357,661
  -357,704
  -357,792
15
19
33
28
7
0
0
0
0
0
0
0
28
28
1
2
00:00
18:34
01:11
23:59
  4,254
 19,341
154,324
156,950
   174,041
   176,449
47
188
1
0
1
0
0
0
29
29
1
2
20:05
21:48
21:47
23:59
  6,095
  7,758
156,891
157,155
   135,225
   135,331
35
31
13
21
0
0
0
0
30
1
01:26
05:52
 15,964
154,730
  -212,362
9
45
0
0
31
31
1
2
09:17
18:14
13:26
21:29
 14,812
 11,671
155,698
156,761
  -198,881
  -198,313
83
64
1
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.