GPS Space Vehicle Time Integrity for MJD 52839

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
1
2
14:10
18:58
18:57
21:16
 17,185
  8,237
111,547
111,889
  -183,852
  -183,535
131
53
0
0
0
0
0
0
2
2
2
1
2
3
09:12
15:44
18:11
10:57
17:57
20:13
  6,311
  7,882
  7,292
110,915
111,572
111,805
   263,196
   264,014
   264,304
59
86
61
1
0
0
1
0
0
0
0
0
3
3
3
1
2
3
09:12
11:54
19:20
10:59
13:12
21:15
  6,423
  4,626
  6,917
110,928
111,166
111,893
    82,307
    82,513
    83,141
52
28
41
0
3
0
0
0
0
0
0
0
4
4
4
1
2
3
00:16
01:48
16:30
01:47
04:56
19:16
  5,371
 11,056
  9,912
109,971
110,234
111,662
    66,656
    66,930
    68,429
56
98
80
3
1
0
0
1
0
0
0
0
5
5
1
2
01:15
02:58
02:56
07:29
  6,088
 16,039
110,093
110,433
    75,591
    75,849
46
96
2
0
0
0
0
0
6
1
03:35
10:04
 23,138
110,597
   116,764
196
0
0
0
7
7
1
2
00:00
01:45
01:44
03:23
  6,225
  5,907
109,979
110,144
  -464,868
  -464,778
33
29
23
22
0
1
0
0
8
8
1
2
00:00
18:07
01:24
22:00
  5,075
 13,936
109,937
111,891
  -280,292
  -278,882
28
87
1
0
1
0
0
0
9
9
1
2
00:00
03:46
03:45
05:22
 13,487
  5,676
110,076
110,352
   164,423
   164,719
134
41
0
0
0
0
0
0
10
10
1
2
03:58
20:14
07:14
23:12
 11,698
 10,572
110,470
112,034
    82,017
    83,551
104
78
0
0
0
0
0
0
11
1
12:08
17:24
 18,930
111,380
    54,504
134
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:37
17:34
17:32
21:07
  6,939
 12,687
111,543
111,829
   141,179
   141,468
58
103
0
0
0
0
0
0
14
14
1
2
10:05
13:35
13:34
15:22
 12,542
  6,201
111,110
111,355
   131,436
   131,681
108
36
0
1
0
0
0
0
15
15
1
2
06:42
11:48
11:46
13:54
 18,192
  7,451
110,849
111,184
   -24,722
   -24,448
127
35
0
2
0
0
0
0
16
16
1
2
07:03
15:32
09:11
19:19
  7,718
 13,623
110,726
111,628
    57,495
    58,183
53
80
0
0
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
06:46
10:58
10:26
12:54
 13,177
  6,878
110,786
111,103
    98,278
    98,595
119
44
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
13:24
18:52
 19,657
111,518
   325,097
156
0
0
0
21
21
1
2
04:54
10:27
10:04
11:58
 18,358
  5,486
110,661
111,015
   103,806
   104,039
112
21
5
0
2
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
08:08
14:28
 22,612
111,052
    79,844
172
0
0
0
24
24
1
2
02:23
05:07
05:06
06:27
  9,530
  4,796
110,279
110,475
    64,587
    64,762
80
40
0
14
0
1
0
0
25
25
1
2
05:09
13:18
07:02
17:20
  6,762
 14,332
110,501
111,429
    62,435
    63,340
56
104
1
0
1
0
0
0
26
26
1
2
00:00
07:30
02:36
10:26
  9,268
 10,599
110,005
110,804
  -413,207
  -412,446
72
84
1
1
1
1
0
0
27
1
17:21
21:19
 13,995
111,826
  -336,122
79
17
0
0
28
28
1
2
00:09
19:44
02:20
22:00
  7,778
  8,056
110,003
111,966
   134,125
   135,879
55
68
1
0
1
0
0
0
29
29
1
2
00:00
07:30
02:02
09:11
  7,225
  6,086
109,971
110,740
   -47,848
   -47,109
57
51
6
1
1
1
0
0
30
1
02:33
07:29
 17,761
110,409
  -200,786
49
0
0
0
31
31
1
2
10:27
19:23
14:09
22:00
 13,332
  9,344
111,139
111,936
  -217,836
  -217,604
34
23
2
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.