GPS Space Vehicle Time Integrity for MJD 52059

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
19:34
02:31
23:59
  9,069
 15,933
  -759
  -773
  -180,558
  -180,680
48
50
0
0
0
0
0
0
 
2
1
02:32
08:17
 20,711
  -778
    21,028
54
0
0
0
 
3
3
1
2
01:06
15:26
02:41
18:51
  5,698
 12,303
  -761
  -790
   -34,545
   -34,772
49
49
0
0
0
0
0
0
 
4
4
1
2
05:42
21:59
10:38
23:59
 17,535
  7,168
  -772
  -779
  -690,046
  -689,644
51
52
1
0
0
0
0
0
 
5
1
06:50
12:42
 21,118
  -775
  -300,532
50
0
0
0
 
6
1
09:02
15:25
 23,008
  -773
      259
47
0
0
0
 
7
1
03:25
08:58
 19,927
  -772
  -556,674
70
0
0
0
 
8
1
00:00
06:36
 23,710
  -763
  -273,963
263
1
275
0
 
9
1
05:28
10:22
 17,605
  -770
    46,296
50
0
0
0
 
10
10
1
2
01:15
09:14
04:10
13:52
 10,495
 16,690
  -761
  -778
    -5,385
    -5,420
49
51
0
0
0
0
0
0
 
11
1
17:41
22:33
 17,396
  -774
    -3,034
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:20
03:54
23:59
 14,034
  9,566
  -770
  -775
     1,355
     1,371
50
49
0
0
0
0
0
0
 
14
1
15:31
21:12
 20,379
  -780
   109,563
49
0
0
0
 
15
1
11:23
18:26
 25,338
  -777
   -40,380
65
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:35
17:17
 24,122
  -766
    -9,989
128
0
0
0
 
18
1
12:19
17:40
 19,240
  -775
    82,004
63
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:50
23:59
 18,561
  -776
    73,130
50
0
0
0
 
21
1
13:53
20:24
 23,396
  -780
    -4,225
49
0
0
0
 
22
22
1
2
12:43
20:38
15:41
23:59
 10,675
 12,078
  -780
  -765
  -589,563
  -589,568
47
52
0
0
0
0
0
0
 
23
1
12:06
15:25
 11,999
  -770
   -14,606
51
0
0
0
 
24
1
06:50
12:18
 19,604
  -774
   -54,976
60
0
0
0
 
25
25
1
2
10:36
17:50
11:51
22:55
  4,451
 18,315
  -783
  -775
   -14,864
   -14,868
49
53
0
1
0
0
0
0
 
26
26
1
2
03:55
12:43
07:32
15:34
 12,955
 10,252
  -765
  -777
  -494,363
  -494,789
70
69
1
0
0
0
0
0
 
27
27
1
2
00:00
22:33
05:31
23:59
 19,874
  5,075
  -765
  -753
   -23,018
   -23,083
49
49
0
0
0
0
0
0
 
28
28
1
2
00:00
22:30
04:01
23:59
 14,448
  5,315
  -776
  -739
    -4,963
    -4,765
49
49
0
0
0
0
0
0
 
29
29
1
2
15:50
17:39
17:17
21:38
  5,159
 14,286
  -760
  -790
  -561,711
  -561,843
53
62
0
1
0
0
0
0
 
30
1
08:17
12:42
 15,891
  -775
    20,936
48
0
0
0
 
31
31
31
1
2
3
00:57
15:48
18:27
04:15
17:38
19:35
 11,789
  6,570
  3,973
  -751
  -786
  -780
   -47,043
   -47,161
   -47,169
51
50
47
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.