GPS Space Vehicle Time Integrity for MJD 52907

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
09:32
16:38
 25,401
 47,337
  -259,268
83
0
0
0
2
2
2
1
2
3
03:45
11:06
13:35
06:18
13:17
15:36
  9,164
  7,917
  7,137
 46,902
 47,290
 47,417
   238,684
   239,248
   239,433
60
57
39
1
2
47
0
0
0
0
0
0
3
3
3
1
2
3
04:32
07:14
14:40
05:43
09:15
16:33
  4,271
  7,098
  6,816
 46,907
 47,080
 47,433
     -451
     -313
      -44
19
24
16
0
21
0
0
0
0
0
0
0
4
4
4
1
2
3
11:53
19:34
22:53
14:39
21:33
23:59
  9,961
  7,017
  3,880
 47,340
 47,640
 47,773
    18,998
    19,396
    19,567
47
45
13
0
6
14
0
0
0
0
0
0
5
5
1
2
00:00
20:31
02:03
23:59
  7,395
 12,422
 46,697
 47,727
    -2,491
    -1,223
36
70
0
0
0
0
0
0
6
6
1
2
00:00
22:54
02:59
23:59
 10,704
  3,916
 46,712
 47,773
    54,546
    47,859
87
22
1
0
1
0
0
0
7
1
16:59
22:38
 20,209
 47,625
  -580,818
34
47
0
0
8
8
8
8
1
2
3
4
13:32
14:41
15:50
18:10
14:40
15:48
18:08
20:45
  4,068
  4,035
  8,243
  9,316
 47,375
 47,436
 47,519
 47,603
  -373,685
  -373,634
  -373,567
  -373,506
19
18
29
20
41
18
30
79
0
0
0
0
0
0
0
0
9
1
19:11
23:59
 17,184
 47,687
    56,413
77
0
0
0
10
10
1
2
00:00
15:36
03:15
18:33
 11,527
 10,534
 46,712
 47,503
    14,886
    15,640
53
29
6
5
1
0
0
0
11
11
1
2
07:32
11:11
11:10
12:47
 12,956
  5,714
 47,158
 47,284
   -21,079
   -20,971
58
25
2
29
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:52
15:17
15:15
17:45
 15,773
  8,722
 47,338
 47,493
    78,677
    78,834
69
22
8
23
0
0
0
0
14
1
05:25
10:49
 19,202
 47,088
    67,599
88
0
0
0
15
15
1
2
02:23
04:22
04:20
09:25
  6,978
 18,083
 46,811
 47,020
  -117,146
  -117,001
27
50
17
0
0
0
0
0
16
16
1
2
02:23
10:53
04:00
14:40
  5,797
 13,608
 46,794
 47,317
   -35,787
   -35,392
30
38
0
5
0
0
0
0
17
17
1
2
00:00
22:33
03:15
23:59
 11,705
  5,165
 46,729
 47,761
  -162,170
  -158,722
158
74
0
0
0
0
0
0
18
1
03:00
08:10
 18,323
 46,943
    37,504
83
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
08:38
14:25
 20,682
 47,268
   256,886
84
0
0
0
21
21
21
1
2
3
00:21
02:50
04:47
02:48
04:46
07:26
  8,754
  6,835
  9,404
 46,717
 46,851
 46,959
    -1,320
    -1,225
    -1,159
35
21
23
18
4
24
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
03:45
10:10
 23,017
 47,018
    10,241
93
0
0
0
24
24
24
1
2
3
00:23
20:47
22:57
01:56
22:55
23:59
  5,564
  7,587
  3,717
 46,677
 47,713
 47,801
   -15,770
   -14,956
   -14,886
19
31
20
10
14
34
1
0
0
0
0
0
25
25
25
25
1
2
3
4
00:41
07:45
09:29
11:31
02:22
09:28
11:30
12:47
  6,069
  6,022
  7,174
  4,512
 46,685
 47,095
 47,222
 47,283
    -5,672
    -5,286
    -5,164
    -5,107
27
39
32
14
1
17
8
43
0
0
0
0
0
0
0
0
26
1
17:45
21:50
 14,609
 47,620
  -470,117
58
3
0
0
27
1
13:06
19:22
 22,253
 47,481
  -632,353
139
0
0
0
28
28
28
1
2
3
15:01
16:26
19:45
16:25
19:18
21:39
  4,962
 10,273
  6,863
 47,451
 47,564
 47,653
    54,760
    54,853
    54,916
30
28
16
22
19
39
0
0
0
0
0
0
29
29
1
2
16:34
18:52
18:50
21:19
  8,158
  8,635
 47,544
 47,627
   -55,675
   -55,727
15
27
41
71
0
0
0
0
30
30
1
2
00:00
22:00
03:13
23:59
 11,604
  7,188
 46,731
 47,752
  -467,295
  -468,577
50
25
0
0
0
0
0
0
31
31
1
2
06:19
14:46
09:58
18:04
 12,973
 11,871
 47,088
 47,474
  -361,922
  -361,795
26
16
2
79
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.