GPS Space Vehicle Time Integrity for MJD 52716

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
22:46
05:39
23:59
 20,365
  4,431
 -1,840
 -1,823
  -277,934
  -278,036
42
44
0
0
0
0
0
0
 
2
1
00:28
05:04
 16,398
 -1,841
    80,379
41
3
0
0
 
3
3
1
2
04:32
17:49
06:02
22:02
  5,266
 15,218
 -1,848
 -1,832
  -115,834
  -115,987
47
44
2
0
0
0
0
0
 
4
4
1
2
01:09
08:51
03:25
13:43
  8,168
 17,360
 -1,854
 -1,833
   -36,903
   -36,979
39
55
0
0
0
0
0
0
 
5
1
09:44
15:39
 21,220
 -1,829
    -8,619
42
0
0
0
 
6
1
12:02
18:25
 22,959
 -1,839
     1,405
40
0
0
0
 
7
1
06:43
12:12
 19,685
 -1,830
  -377,364
166
0
0
0
 
8
1
02:42
09:42
 25,207
 -1,838
  -257,095
136
0
0
0
 
9
9
1
2
08:35
19:33
13:36
21:08
 18,008
  5,540
 -1,828
 -1,833
    33,800
    33,848
44
45
3
0
0
0
0
0
 
10
10
1
2
04:17
12:14
07:14
16:14
 10,514
 14,395
 -1,851
 -1,834
   -23,775
   -23,777
45
46
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:39
20:37
01:39
09:05
23:59
  5,949
  5,173
 12,171
 -1,838
 -1,828
 -1,836
   -41,132
   -41,164
   -41,249
45
44
45
1
6
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:34
07:03
 23,172
 -1,841
    22,746
42
0
0
0
 
14
1
18:27
23:59
 19,883
 -1,837
    22,298
50
3
0
0
 
15
15
1
2
15:01
16:15
16:14
22:00
  4,382
 20,641
 -1,811
 -1,830
   -87,170
   -87,248
41
48
0
0
0
0
0
0
 
16
16
1
2
00:00
16:17
04:16
19:02
 15,358
  9,870
 -1,839
 -1,840
    45,953
    45,208
89
52
1
1
1
0
0
0
 
17
17
1
2
13:37
18:45
17:48
20:31
 15,078
  6,322
 -1,827
 -1,821
    -5,233
    -5,254
45
43
0
0
0
0
0
0
 
18
1
15:40
21:05
 19,468
 -1,834
    -6,628
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:07
04:08
23:59
 14,791
  6,753
 -1,841
 -1,833
   209,338
   209,402
40
44
2
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
15:03
16:12
19:03
16:10
18:45
21:00
  4,030
  9,147
  6,936
 -1,795
 -1,834
 -1,850
   -24,004
   -24,047
   -24,068
41
41
45
0
0
3
0
0
0
0
0
0
 
24
1
09:44
15:05
 19,200
 -1,834
   -17,993
53
0
0
0
 
25
25
25
1
2
3
00:00
13:44
21:01
02:05
14:51
23:59
  7,512
  4,043
 10,652
 -1,860
 -1,846
 -1,836
   -42,934
   -42,944
   -42,949
48
39
47
4
0
0
0
0
0
0
0
0
 
26
26
1
2
07:04
16:12
10:38
19:08
 12,770
 10,491
 -1,833
 -1,840
  -454,997
  -455,320
55
60
0
12
0
0
0
0
 
27
1
01:50
08:41
 24,666
 -1,837
  -595,847
44
0
0
0
 
28
1
05:05
10:58
 21,206
 -1,828
    60,122
50
4
0
0
 
29
29
29
1
2
3
05:43
07:14
16:17
07:03
10:13
17:48
  4,676
 10,701
  5,292
 -1,836
 -1,831
 -1,841
   -98,731
   -98,814
   -99,136
46
52
45
0
1
0
0
0
0
0
0
0
 
30
1
11:18
16:00
 16,872
 -1,834
  -563,597
40
1
0
0
 
31
31
1
2
04:09
18:46
07:18
22:37
 11,283
 13,797
 -1,844
 -1,840
   -43,460
   -45,335
130
142
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.