GPS Space Vehicle Time Integrity for MJD 52562

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
09:14
16:07
 24,765
 -1,527
  -254,869
51
0
0
0
 
2
1
03:11
04:15
  3,829
 -1,552
   278,262
50
0
0
0
 
3
3
1
2
04:54
14:56
08:33
16:25
 13,158
  5,163
 -1,545
 -1,526
   -73,211
   -73,295
53
54
4
1
0
0
0
0
 
4
4
1
2
11:43
19:26
13:56
23:59
  7,901
 16,413
 -1,527
 -1,527
  -336,643
  -336,934
54
84
0
0
0
0
0
0
 
5
5
1
2
00:00
20:19
02:24
23:59
  8,668
 13,220
 -1,531
 -1,519
   -36,333
   -36,427
51
51
0
0
0
0
0
0
 
6
6
1
2
00:00
22:46
05:12
23:59
 18,754
  4,429
 -1,537
 -1,531
     -898
     -875
50
50
0
0
0
0
0
0
 
7
1
17:05
22:36
 19,859
 -1,525
  -358,032
189
0
0
0
 
8
1
13:18
20:17
 25,101
 -1,519
  -423,250
196
0
0
0
 
9
9
1
2
06:07
19:09
07:46
23:59
  5,795
 17,426
 -1,553
 -1,534
    11,089
    11,186
54
51
5
0
0
0
0
0
 
10
10
10
1
2
3
00:00
14:53
22:44
03:10
17:40
23:59
 11,432
  9,886
  4,514
 -1,533
 -1,520
 -1,509
   -14,907
   -14,917
   -14,921
55
49
52
6
3
2
0
0
0
0
0
0
 
11
11
1
2
07:16
18:12
12:12
19:41
 17,764
  5,337
 -1,534
 -1,533
   -24,597
   -24,633
51
56
0
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:00
17:18
 22,709
 -1,521
    14,309
51
0
0
0
 
14
1
04:54
10:40
 20,630
 -1,569
    43,317
59
1
0
0
 
15
1
01:01
08:04
 25,352
 -1,539
   -25,027
64
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
01:54
08:07
 22,163
 -1,536
    31,268
65
10
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:27
14:29
 21,706
 -1,524
   191,033
56
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
03:11
10:21
04:53
14:52
  6,130
 16,236
 -1,547
 -1,530
   152,292
   151,397
73
162
0
0
0
0
0
0
 
23
1
00:12
05:04
 17,510
 -1,532
   -13,001
57
0
0
0
 
24
24
1
2
00:00
20:21
01:51
23:59
  6,656
 13,094
 -1,553
 -1,512
   -65,790
   -65,951
52
57
1
0
0
0
0
0
 
25
1
07:28
12:42
 18,788
 -1,529
   -35,500
55
0
0
0
 
26
26
1
2
03:28
17:07
05:31
21:05
  7,338
 14,149
 -1,551
 -1,527
  -242,837
  -243,974
74
100
0
0
0
0
0
0
 
27
1
12:13
19:04
 24,598
 -1,521
  -270,607
395
0
6333
0
 
28
1
14:53
21:27
 23,635
 -1,519
    86,884
54
0
0
0
 
29
29
1
2
01:50
17:55
04:53
20:47
 10,806
 10,323
 -1,540
 -1,528
  -292,530
  -293,719
99
76
1
0
1
0
0
0
 
30
30
1
2
00:00
21:51
03:27
23:59
 12,175
  7,717
 -1,535
 -1,531
  -374,290
  -376,622
123
86
1
0
1
0
0
0
 
31
31
1
2
05:22
15:20
09:14
17:54
 13,778
  9,256
 -1,542
 -1,531
  -359,559
  -359,441
54
49
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.