GPS Space Vehicle Time Integrity for MJD 52602

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
06:26
13:19
 24,796
 -1,558
  -260,448
52
0
0
0
 
2
2
1
2
00:30
08:10
02:45
12:37
  8,077
 15,929
 -1,563
 -1,561
    18,964
    19,161
50
52
0
0
0
0
0
0
 
3
3
1
2
02:12
11:58
05:50
13:43
 13,091
  5,824
 -1,551
 -1,565
   -84,512
   -84,622
48
56
0
0
0
0
0
0
 
4
4
1
2
09:06
16:51
11:12
21:39
  7,541
 17,212
 -1,565
 -1,566
  -365,162
  -365,404
52
74
0
0
0
0
0
0
 
5
1
17:31
23:26
 21,301
 -1,562
   -43,354
53
0
0
0
 
6
6
1
2
00:00
20:00
02:31
23:59
  9,043
 14,379
 -1,553
 -1,565
      -39
      -18
48
50
0
0
0
0
0
0
 
7
1
14:25
19:55
 19,791
 -1,560
  -226,884
217
0
2
0
 
8
1
10:31
17:31
 25,163
 -1,560
   -31,019
214
0
0
0
 
9
9
1
2
03:14
16:24
05:01
21:24
  6,149
 17,971
 -1,562
 -1,568
    16,785
    16,873
52
51
5
0
0
0
0
0
 
10
10
1
2
12:22
19:59
14:56
23:59
  9,213
 14,404
 -1,564
 -1,561
   -17,077
   -17,094
48
54
0
0
0
0
0
0
 
11
11
1
2
04:31
15:28
09:28
16:56
 17,839
  5,243
 -1,559
 -1,566
   -28,235
   -28,277
47
55
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:19
14:37
 22,657
 -1,560
    16,769
49
0
0
0
 
14
1
02:12
07:54
 20,444
 -1,560
    36,016
55
0
0
0
 
15
15
1
2
00:30
22:30
05:29
23:59
 17,891
  5,373
 -1,560
 -1,551
   -41,119
   -41,462
53
50
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:27
04:26
23:59
 15,963
  9,135
 -1,558
 -1,548
    -7,010
    -7,098
47
51
0
0
0
0
0
0
 
18
1
00:00
05:10
 18,384
 -1,561
    18,401
57
11
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:49
11:49
 21,635
 -1,560
   197,286
49
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
00:15
07:36
02:11
12:07
  6,957
 16,106
 -1,565
 -1,554
   -12,199
   -12,425
50
71
0
0
0
0
0
0
 
23
23
1
2
00:00
21:24
02:07
23:59
  7,639
  9,301
 -1,576
 -1,548
   -15,492
   -15,499
48
52
0
0
0
0
0
0
 
24
1
17:34
22:58
 19,450
 -1,561
   -75,201
60
0
0
0
 
25
1
04:48
10:04
 18,963
 -1,568
   -37,239
54
1
0
0
 
26
26
1
2
00:00
14:24
02:53
18:22
 10,328
 14,146
 -1,561
 -1,553
  -313,292
  -314,296
81
91
1
0
1
0
0
0
 
27
1
09:31
16:23
 24,707
 -1,558
  -429,161
279
0
645
0
 
28
1
12:07
18:44
 23,781
 -1,566
    83,312
55
0
0
0
 
29
1
15:09
18:02
 10,395
 -1,551
  -360,391
71
1
0
0
 
30
1
19:26
23:59
 16,418
 -1,561
  -465,959
113
0
0
0
 
31
31
1
2
02:36
12:38
06:29
15:08
 13,927
  9,028
 -1,553
 -1,557
  -338,237
  -337,930
58
52
1
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.