GPS Space Vehicle Time Integrity for MJD 52694

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
00:05
02:18
02:17
07:06
  7,784
 17,000
 34,743
 34,788
  -238,293
  -238,272
14
15
57
100
0
0
0
0
2
2
2
1
2
3
01:43
04:32
18:16
04:30
06:15
20:51
  9,884
  6,115
  9,320
 34,779
 34,758
 34,834
   104,865
   104,896
   105,283
34
16
23
28
74
0
0
0
0
0
0
0
3
3
1
2
05:14
20:47
07:08
23:47
  6,795
 10,673
 34,775
 34,870
   -73,200
   -73,285
7
20
8
104
0
0
0
0
4
4
1
2
02:38
10:15
05:14
14:59
  9,305
 16,963
 34,763
 34,843
     6,157
     6,119
4
28
26
123
0
0
0
0
5
1
10:53
15:33
 16,797
 34,843
    31,155
14
0
0
0
6
6
1
2
13:12
17:39
17:38
19:50
 15,872
  7,802
 34,845
 34,858
    37,750
    37,764
18
14
84
54
0
0
0
0
7
1
07:45
13:29
 20,540
 34,836
  -290,006
169
0
0
0
8
8
8
1
2
3
03:52
06:04
09:08
06:02
08:40
11:06
  7,818
  9,302
  7,088
 34,799
 34,818
 34,820
  -184,531
  -184,686
  -184,881
38
50
46
2
0
0
0
0
0
0
0
0
9
1
09:59
15:19
 19,175
 34,847
    67,237
31
15
0
0
10
10
1
2
05:42
13:45
09:06
17:40
 12,201
 14,086
 34,795
 34,845
    14,033
    14,063
14
15
39
37
0
0
0
0
11
11
1
2
00:00
22:01
03:22
23:59
 11,900
  7,074
 34,757
 34,848
    -1,799
    -1,823
18
14
98
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
01:44
07:50
 21,746
 34,789
    58,272
33
0
0
0
14
14
1
2
00:00
19:51
01:09
23:59
  4,049
 14,802
 34,727
 34,869
    60,500
    60,558
10
16
26
72
0
0
0
0
15
15
1
2
16:19
18:28
17:40
23:23
  4,801
 17,632
 34,853
 34,859
   -41,525
   -41,585
17
29
47
21
0
0
0
0
16
16
16
1
2
3
01:34
04:29
17:14
04:28
05:33
20:13
 10,414
  3,844
 10,734
 34,763
 34,762
 34,834
   109,907
   109,792
   109,094
40
22
39
0
2
0
0
1
0
0
0
0
17
1
16:00
21:50
 20,820
 34,876
    34,940
14
52
0
0
18
1
16:56
23:00
 21,646
 34,861
    33,436
26
31
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:40
 20,233
 34,775
   244,352
31
14
0
0
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:01
19:50
 13,764
 34,864
    14,220
15
170
0
0
24
24
1
2
11:07
13:53
13:50
16:18
  9,602
  8,473
 34,847
 34,841
    23,913
    23,877
22
26
98
14
0
0
0
0
25
25
25
1
2
3
00:00
15:05
22:15
03:20
16:55
23:59
 11,854
  6,619
  6,210
 34,753
 34,825
 34,866
    -5,240
    -5,208
    -5,183
19
9
19
84
56
53
0
0
0
0
0
0
26
26
1
2
08:31
17:40
12:24
20:13
 13,839
  9,139
 34,829
 34,835
  -397,848
  -398,198
44
37
22
0
0
0
0
0
27
27
1
2
03:57
07:51
07:50
10:03
 13,884
  7,926
 34,805
 34,818
  -557,131
  -557,171
13
18
41
24
0
0
0
0
28
1
05:35
12:11
 23,572
 34,825
   102,785
21
66
0
0
29
29
29
29
1
2
3
4
07:10
09:01
10:20
17:14
09:00
10:19
11:58
18:15
  6,548
  4,693
  5,818
  3,697
 34,808
 34,844
 34,832
 34,836
   -40,448
   -40,483
   -40,559
   -40,845
10
16
33
11
42
1
3
0
0
0
0
0
0
0
0
0
30
1
12:39
17:13
 16,458
 34,857
  -524,221
10
60
0
0
31
31
1
2
06:15
20:13
08:31
23:59
  8,076
 13,439
 34,791
 34,850
  -175,931
  -174,701
56
101
1
0
1
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.