GPS Space Vehicle Time Integrity for MJD 52016

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
22:36
05:32
23:59
 19,928
  5,017
  -830
  -801
  -174,274
  -174,380
46
50
0
0
0
0
0
0
 
2
1
05:33
11:13
 20,362
  -819
       70
53
0
0
0
 
3
3
1
2
04:01
18:18
05:36
21:47
  5,699
 12,514
  -816
  -820
   -21,922
   -22,107
49
46
1
0
0
0
0
0
 
4
4
1
2
00:57
08:40
03:17
13:32
  8,415
 17,492
  -818
  -834
  -703,800
  -703,824
46
48
0
0
0
0
0
0
 
5
1
09:45
15:37
 21,085
  -826
  -295,603
45
0
0
0
 
6
1
11:53
18:18
 23,095
  -821
     -307
46
0
0
0
 
7
1
06:20
11:52
 19,782
  -826
  -584,361
44
1
0
0
 
8
1
02:33
09:33
 25,172
  -809
  -126,438
329
0
3033
0
 
9
1
08:22
13:26
 18,275
  -811
    40,030
44
0
0
0
 
10
10
1
2
04:25
12:13
07:07
16:53
  9,703
 16,832
  -814
  -825
    -3,404
    -3,444
45
50
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
07:25
20:32
01:31
08:52
23:59
  5,504
  5,071
 12,431
  -812
  -818
  -827
    -2,601
    -2,611
    -2,626
44
44
49
0
9
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:14
06:46
 23,509
  -815
      376
46
0
0
0
 
14
1
18:29
21:28
 10,729
  -814
   101,066
47
0
0
0
 
15
15
1
2
14:19
18:26
18:18
21:22
 14,318
 10,560
  -818
  -830
   -23,559
   -23,628
57
46
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:30
20:12
 24,123
  -835
   -13,341
113
0
0
0
 
18
1
15:12
21:10
 21,509
  -825
    31,443
79
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:52
03:56
23:59
 14,171
  7,651
  -821
  -821
    64,622
    64,775
46
50
1
0
0
0
0
0
 
21
1
16:54
23:22
 23,251
  -832
    -3,201
50
0
0
0
 
22
22
1
2
00:00
15:37
04:06
18:25
 14,639
 10,068
  -821
  -828
  -580,028
  -580,331
58
48
2
0
0
0
0
0
 
23
1
15:00
18:25
 12,324
  -811
   -12,131
51
0
0
0
 
24
1
09:43
15:09
 19,548
  -821
   -44,662
56
0
0
0
 
25
25
25
1
2
3
00:00
13:30
20:50
01:54
14:48
23:59
  6,824
  4,640
 11,350
  -843
  -843
  -816
   -13,696
   -13,718
   -13,701
45
45
52
0
0
0
0
0
0
0
0
0
 
26
26
1
2
07:00
15:37
10:28
18:40
 12,468
 10,964
  -816
  -822
  -436,084
  -436,633
75
85
1
0
0
0
0
0
 
27
1
01:32
08:25
 24,756
  -827
   -18,457
50
0
0
0
 
28
1
00:50
05:52
 17,949
  -815
   -11,694
47
0
0
0
 
29
29
1
2
18:45
20:32
20:14
23:59
  5,336
 12,432
  -805
  -838
  -519,819
  -519,987
55
69
0
0
0
0
0
0
 
30
1
11:11
15:37
 15,939
  -828
    15,185
45
0
0
0
 
31
31
31
1
2
3
03:57
18:57
21:23
07:13
20:32
22:32
 11,763
  5,656
  4,061
  -821
  -834
  -809
   -40,566
   -40,679
   -40,669
49
46
49
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.