GPS Space Vehicle Time Integrity for MJD 52735

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 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
00:00
21:30
04:25
23:59
 15,848
  8,991
 -1,901
 -1,908
  -280,959
  -281,110
33
29
2
26
0
0
0
0
 
2
1
00:00
03:49
 13,745
 -1,904
    90,969
35
8
0
0
 
3
3
1
2
03:02
16:31
04:46
20:45
  5,879
 15,230
 -1,917
 -1,911
  -121,064
  -121,248
38
24
50
395
0
0
0
0
 
4
4
1
2
00:00
07:27
02:07
12:23
  7,661
 17,648
 -1,902
 -1,910
   -41,277
   -41,358
33
45
4
18
0
0
0
0
 
5
1
08:29
14:23
 21,231
 -1,907
   -10,745
31
6
0
0
 
6
1
10:48
17:12
 22,976
 -1,902
     1,653
25
525
0
0
 
7
1
05:22
10:57
 19,882
 -1,909
  -417,395
160
0
0
0
 
8
1
01:26
08:26
 25,203
 -1,908
  -284,902
133
0
0
0
 
9
9
1
2
07:17
18:12
12:20
19:49
 18,084
  5,700
 -1,908
 -1,921
    36,438
    36,477
36
27
26
49
0
0
0
0
 
10
10
1
2
02:57
10:58
05:56
14:57
 10,654
 14,278
 -1,899
 -1,905
   -24,899
   -24,922
33
33
13
27
0
0
0
0
 
11
11
1
2
06:19
19:18
07:27
23:59
  4,073
 16,868
 -1,907
 -1,914
   -43,662
   -43,748
40
25
5
234
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:43
 20,629
 -1,906
    23,609
33
10
0
0
 
14
1
17:09
22:39
 19,730
 -1,910
    21,158
34
104
0
0
 
15
1
13:47
20:45
 25,100
 -1,912
   -95,109
48
23
0
0
 
16
16
16
1
2
3
00:00
14:44
22:36
02:56
17:44
23:59
 10,478
 10,592
  4,950
 -1,904
 -1,912
 -1,887
    25,267
    24,633
    24,356
58
38
35
3
7
3
1
0
0
0
0
0
 
17
17
1
2
12:18
17:28
16:31
19:12
 15,156
  6,275
 -1,906
 -1,924
    -8,328
    -8,372
38
20
1
237
0
0
0
0
 
18
1
14:24
19:46
 19,373
 -1,908
    -9,093
33
71
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:50
02:51
23:59
 10,216
 11,388
 -1,897
 -1,913
   210,394
   210,423
34
25
5
125
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
14:05
17:44
17:27
20:01
 12,007
  8,183
 -1,891
 -1,924
   -25,485
   -25,527
34
29
29
86
0
0
0
0
 
24
1
08:26
13:46
 19,181
 -1,898
   -22,565
43
7
0
0
 
25
25
1
2
12:25
19:50
13:34
23:59
  4,134
 14,986
 -1,910
 -1,910
   -43,913
   -43,931
27
33
6
50
0
0
0
0
 
26
26
1
2
05:45
14:58
09:21
17:51
 12,906
 10,277
 -1,908
 -1,915
  -470,242
  -470,521
51
45
12
4
0
0
0
0
 
27
1
00:33
07:24
 24,619
 -1,901
  -586,607
62
0
0
0
 
28
1
03:50
09:41
 21,053
 -1,911
    54,164
50
0
0
0
 
29
29
1
2
05:57
14:37
08:54
16:31
 10,644
  6,664
 -1,909
 -1,908
  -114,854
  -115,116
46
37
0
8
0
0
0
0
 
30
1
10:00
14:24
 15,829
 -1,910
  -560,377
30
25
0
0
 
31
31
1
2
02:52
17:28
05:31
21:19
  9,558
 13,814
 -1,896
 -1,911
   -98,489
  -100,262
106
124
0
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.