GPS Space Vehicle Time Integrity for MJD 52943

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 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
08:41
12:22
12:20
14:44
 13,026
  8,422
 61,066
 61,162
  -251,726
  -251,656
41
21
30
75
0
0
0
0
 
2
2
1
2
08:05
12:13
12:11
13:20
 14,628
  3,982
 61,042
 61,128
   274,137
   274,287
91
19
0
21
0
0
0
0
 
3
3
1
2
02:30
12:06
06:20
14:15
 13,750
  7,677
 60,847
 61,143
     3,463
     3,655
36
20
22
68
0
0
0
0
 
4
1
16:42
20:31
 13,562
 61,275
    64,469
52
21
0
0
 
5
5
1
2
18:56
20:44
20:43
23:59
  6,430
 11,704
 61,287
 61,373
    58,195
    58,267
21
17
1
9
0
0
0
0
 
6
6
1
2
00:00
21:19
03:52
23:59
 13,709
  9,528
 60,796
 61,359
    61,763
    62,345
20
44
52
28
1
0
0
0
 
7
1
14:31
20:42
 21,971
 61,251
  -579,981
22
147
0
0
 
8
1
13:10
18:55
 20,469
 61,227
  -340,113
32
9
0
0
 
9
9
1
2
03:30
17:25
05:07
21:50
  5,742
 15,895
 60,809
 61,285
    75,162
    75,742
25
38
26
0
1
0
0
0
 
10
10
1
2
13:29
20:06
14:46
23:44
  4,642
 13,123
 61,152
 61,345
    27,547
    27,722
21
44
30
8
0
0
0
0
 
11
11
1
2
05:46
15:03
10:16
16:52
 15,990
  6,143
 60,966
 61,205
   -13,866
   -13,690
43
29
18
60
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:37
14:28
14:27
15:51
 17,276
  4,957
 61,115
 61,203
    92,871
    92,959
61
19
0
14
0
0
0
0
 
14
1
02:30
07:56
 19,334
 60,892
    80,177
58
23
0
0
 
15
15
15
1
2
3
00:44
01:48
03:29
01:47
03:18
07:34
  3,623
  5,230
 14,697
 60,742
 60,806
 60,893
  -118,677
  -118,636
  -118,603
17
17
11
27
25
48
0
0
0
0
0
0
 
16
16
16
1
2
3
01:00
07:39
10:03
02:34
10:02
12:22
  5,586
  8,473
  8,068
 60,754
 60,986
 61,081
    52,707
    52,876
    52,950
16
36
19
52
6
81
0
0
0
0
0
0
 
17
17
1
2
00:44
19:48
02:07
23:34
  4,812
 13,524
 60,738
 61,350
   -46,287
   -43,164
51
174
6
0
0
0
0
0
 
18
18
1
2
00:00
04:59
04:58
06:26
 17,797
  4,903
 60,812
 60,864
    54,944
    55,012
47
32
2
37
0
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:01
12:55
 21,019
 61,046
   266,918
61
0
0
0
 
21
21
1
2
00:00
22:22
04:15
23:59
 15,254
  5,744
 60,799
 61,366
     -126
      215
19
21
26
45
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
03:21
06:27
06:24
07:28
 10,992
  3,689
 60,884
 60,939
    21,027
    21,074
24
12
0
39
0
0
0
0
 
24
1
18:03
23:34
 19,724
 61,321
   -10,287
27
45
0
0
 
25
25
1
2
05:08
09:36
09:34
10:38
 15,864
  3,678
 60,964
 61,028
     6,510
     6,573
56
17
11
48
0
0
0
0
 
26
1
15:48
19:17
 12,291
 61,236
  -443,101
37
24
0
0
 
27
27
27
1
2
3
10:29
12:53
15:33
12:51
15:31
17:05
  8,421
  9,387
  5,407
 61,095
 61,190
 61,229
  -707,295
  -707,428
  -707,580
36
53
50
102
7
19
0
0
0
0
0
0
 
28
1
12:56
19:34
 23,562
 61,220
    60,762
28
89
0
0
 
29
29
29
1
2
3
00:00
01:11
14:44
01:09
02:30
18:45
  3,953
  4,665
 14,327
 60,726
 60,750
 61,231
   -85,914
   -85,949
   -86,147
26
27
42
53
19
105
0
0
2
0
0
0
 
30
1
20:23
23:59
 13,005
 61,358
  -540,829
53
0
0
0
 
31
31
31
1
2
3
04:01
11:12
12:31
06:48
12:29
13:31
  9,856
  4,590
  3,536
 60,869
 61,094
 61,145
  -368,428
  -368,300
  -368,265
35
21
28
91
22
22
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.