GPS Space Vehicle Time Integrity for MJD 52225

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
08:26
15:18
 24,659
 -1,015
  -204,324
54
0
0
0
 
2
1
13:44
20:17
 23,585
 -1,022
   103,723
60
0
0
0
 
3
3
1
2
04:54
13:40
07:32
15:19
  9,521
  5,966
 -1,026
 -1,026
   -83,516
   -83,615
51
59
0
5
0
0
0
0
 
4
4
1
2
10:45
18:23
12:59
23:18
  8,043
 17,670
 -1,040
 -1,027
  -445,611
  -444,774
82
119
1
0
1
0
0
0
 
5
5
1
2
00:00
19:12
01:18
23:59
  4,637
 17,264
 -1,029
 -1,021
  -323,258
  -323,384
49
51
0
0
0
0
0
0
 
6
6
1
2
00:00
21:41
04:08
23:59
 14,868
  8,287
 -1,044
 -1,035
       26
       35
50
52
0
0
0
0
0
0
 
7
1
16:05
21:52
 20,708
 -1,016
  -583,876
173
0
0
0
 
8
1
12:24
19:19
 24,925
 -1,033
  -623,954
108
0
0
0
 
9
9
1
2
05:10
18:11
06:41
23:12
  5,464
 18,070
 -1,034
 -1,038
    15,261
    15,347
53
53
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
13:48
21:48
02:21
16:46
23:59
  8,498
 10,574
  7,842
 -1,046
 -1,022
 -1,000
   -14,525
   -14,540
   -14,537
51
52
54
0
0
0
0
0
0
0
0
0
 
11
11
1
2
06:42
17:14
11:17
18:44
 16,425
  5,351
 -1,035
 -1,040
    -6,241
    -6,258
52
54
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:10
16:37
 23,200
 -1,027
     6,161
53
0
0
0
 
14
1
04:11
09:50
 20,216
 -1,033
   120,244
57
5
0
0
 
15
1
00:19
07:06
 24,413
 -1,041
  -105,045
64
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
02:30
04:56
02:21
04:55
06:16
  8,488
  8,696
  4,800
 -1,033
 -1,051
 -1,030
  -292,202
  -292,887
  -293,365
200
186
127
0
0
1
0
0
1
0
0
0
 
18
1
00:51
04:53
 14,544
 -1,020
    74,556
56
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:39
13:38
 21,574
 -1,030
   112,504
55
0
0
0
 
21
1
02:22
08:55
 23,566
 -1,024
    -6,285
55
0
0
0
 
22
22
1
2
01:19
09:22
04:09
13:47
 10,241
 15,858
 -1,038
 -1,035
  -416,615
  -417,795
115
187
0
0
0
0
0
0
 
23
1
00:02
04:08
 14,729
 -1,025
    -1,617
59
0
0
0
 
24
1
19:24
23:59
 16,537
 -1,022
    -6,745
64
0
0
0
 
25
1
06:43
11:53
 18,515
 -1,025
   -20,507
58
0
0
0
 
26
26
1
2
01:18
16:37
04:48
20:12
 12,561
 12,886
 -1,030
 -1,031
    -2,202
    -2,024
52
53
1
0
0
0
0
0
 
27
27
1
2
11:14
16:47
16:37
18:07
 19,368
  4,823
 -1,028
 -1,028
    -2,939
    -2,954
53
51
0
0
0
0
0
0
 
28
1
13:48
20:30
 24,055
 -1,022
    35,904
54
0
0
0
 
29
1
04:56
10:42
 20,660
 -1,026
  -611,653
56
1
0
0
 
30
30
1
2
00:00
20:52
01:18
23:59
  4,678
 11,223
 -1,037
 -1,030
  -146,113
  -147,284
52
71
0
0
0
0
0
0
 
31
31
31
1
2
3
04:22
07:07
15:18
06:41
08:15
16:50
  8,340
  4,034
  5,471
 -1,039
 -1,035
 -1,037
   -75,754
   -75,766
   -75,834
51
51
53
0
0
0
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.