GPS Space Vehicle Time Integrity for MJD 52159

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
12:51
19:42
 24,692
  -924
  -194,638
47
0
0
0
 
2
2
1
2
00:00
19:44
01:26
23:59
  5,145
 15,331
  -920
  -922
    69,940
    70,373
47
50
1
0
0
0
0
0
 
3
3
3
1
2
3
08:38
10:46
18:11
09:58
12:02
19:48
  4,820
  4,598
  5,722
  -925
  -913
  -931
   -64,668
   -64,682
   -64,804
41
39
44
0
0
0
0
0
0
0
0
0
 
4
4
1
2
00:00
15:21
03:58
17:29
 14,272
  7,606
  -925
  -928
  -573,454
  -572,466
74
63
1
2
1
1
0
0
 
5
1
00:00
05:54
 21,113
  -920
  -314,048
45
0
0
0
 
6
1
02:18
08:40
 22,864
  -924
     -787
40
0
0
0
 
7
7
1
2
00:00
20:38
02:18
23:59
  8,269
 11,959
  -926
  -904
  -404,594
  -407,470
105
153
1
0
1
0
0
0
 
8
1
16:50
23:50
 25,104
  -919
  -526,932
163
0
0
0
 
9
9
9
1
2
3
00:00
09:59
22:39
03:45
11:05
23:59
 13,498
  3,966
  4,819
  -921
  -930
  -919
     5,461
     5,507
     5,596
45
42
42
0
2
0
0
0
0
0
0
0
 
10
10
1
2
02:22
18:25
06:51
21:16
 16,135
 10,201
  -909
  -928
   -10,694
   -10,742
46
44
2
0
0
0
0
0
 
11
11
1
2
11:06
21:44
15:46
22:51
 16,754
  3,946
  -921
  -916
    -4,668
    -4,671
40
48
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:40
21:07
 23,210
  -926
     3,992
43
0
0
0
 
14
1
08:41
14:20
 20,292
  -918
   121,556
43
4
0
0
 
15
1
04:35
11:37
 25,360
  -922
   -79,388
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:48
07:02
06:51
10:45
 10,977
 13,406
  -904
  -933
   296,324
   294,580
442
515
0
0
3802
5822
0
0
 
18
18
1
2
05:26
09:59
09:08
11:20
 13,349
  4,912
  -911
  -929
    73,285
    73,270
41
45
0
6
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:02
17:54
 21,098
  -920
    95,999
44
0
0
0
 
21
1
06:52
13:29
 23,826
  -920
    -5,721
45
0
0
0
 
22
22
1
2
05:55
13:51
08:40
18:25
  9,854
 16,214
  -916
  -923
  -142,051
  -143,973
174
304
0
0
0
870
0
0
 
23
1
04:59
08:37
 13,078
  -909
   -20,527
42
0
0
0
 
24
1
00:00
05:25
 19,512
  -914
   -79,164
58
0
0
0
 
25
25
1
2
03:58
11:08
04:58
16:13
  3,654
 18,260
  -918
  -919
   -18,263
   -18,268
42
46
0
4
0
0
0
0
 
26
26
1
2
05:54
21:14
09:08
23:59
 11,643
  9,928
  -921
  -921
    -1,493
    -1,684
46
45
1
0
0
0
0
0
 
27
1
15:45
22:39
 24,816
  -909
   -34,373
46
0
0
0
 
28
1
18:05
23:14
 18,441
  -923
    17,152
46
3
0
0
 
29
1
09:09
14:49
 20,356
  -922
  -629,541
44
0
0
0
 
30
1
01:29
05:54
 15,853
  -914
    15,988
186
0
1
0
 
31
31
31
1
2
3
08:52
11:38
17:31
11:05
12:45
21:20
  7,892
  3,958
 13,724
  -924
  -911
  -923
   -63,544
   -63,548
   -63,615
41
39
50
0
1
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.