GPS Space Vehicle Time Integrity for MJD 53205

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
13:49
19:56
 21,461
   -10
  -354,330
20
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
08:35
16:41
11:27
20:59
  9,763
 14,882
     1
    -2
   -28,389
   -28,493
12
23
1
1
0
1
0
0
 
4
4
1
2
00:00
02:53
02:52
04:52
  9,955
  6,713
     2
    -6
   217,551
   217,667
40
31
0
1
0
1
0
0
 
5
5
1
2
01:19
02:53
02:52
05:31
  5,180
  9,054
     1
     4
   -39,971
   -39,981
5
5
0
21
0
0
0
0
 
6
6
1
2
03:58
05:34
05:31
09:23
  5,168
 13,045
    -3
     0
  -274,975
  -275,405
72
176
0
0
0
0
0
0
 
7
7
7
1
2
3
00:00
02:53
21:29
02:52
03:57
23:59
  9,955
  3,841
  8,696
     2
    -4
  -209
  -452,765
  -452,639
  -451,571
51
28
5808
0
1
12
0
1
12
0
0
0
 
8
1
18:39
23:59
 18,613
   343
     4,968
13422
12
12
0
 
9
9
1
2
00:00
08:24
02:52
12:14
  9,955
 13,262
    -1
    -7
    54,718
    54,769
7
7
0
39
0
0
0
0
 
10
10
1
2
02:53
05:34
05:31
08:04
  9,054
  8,636
     6
    -0
   -47,429
   -47,442
4
17
3
1
0
1
0
0
 
11
11
1
2
11:58
20:17
15:12
23:59
 11,440
 12,974
   -10
   388
  -133,818
  -133,512
11
12618
1
12
0
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:15
21:34
 18,496
    -4
    25,583
17
1
1
0
 
14
1
09:17
15:37
 22,109
    -4
    23,528
4
46
0
0
 
15
1
07:43
13:24
 19,731
     2
  -294,916
32
0
0
0
 
16
1
14:17
19:19
 17,579
    -4
    -8,692
24
1
1
0
 
17
17
17
1
2
3
01:50
02:53
05:34
02:52
05:31
08:04
  3,542
  9,054
  8,641
     5
    -2
    -7
    94,929
    95,021
    95,158
15
40
41
0
0
1
0
0
1
0
0
0
 
18
1
06:21
12:58
 22,921
     2
    55,787
28
1
1
0
 
19
19
1
2
10:00
17:48
12:05
22:28
  7,306
 15,961
    -5
     3
    19,508
    19,384
11
39
1
1
0
1
0
0
 
20
20
1
2
00:38
13:36
01:52
18:22
  4,152
 16,589
    -2
    -7
   141,433
   141,229
11
36
2
1
0
1
0
0
 
21
1
05:34
11:52
 21,757
     7
   -77,494
10
1
1
0
 
22
1
07:48
14:27
 23,171
    -2
   -15,654
8
0
0
0
 
23
1
14:18
20:21
 20,981
   -17
  -121,255
83
1
1
3410
 
24
24
1
2
00:35
02:53
02:52
05:31
  7,802
  9,054
     2
    -3
   -42,868
   -42,898
8
9
0
0
0
0
0
0
 
25
1
11:40
17:23
 20,120
    -5
   -71,442
10
198
0
0
 
26
26
1
2
05:34
21:25
10:00
23:53
 15,298
  8,548
    -1
     1
  -161,997
  -162,745
66
33
2
0
2
0
0
0
 
27
1
17:31
23:36
 21,016
     4
  -322,204
122
1
1
0
 
28
28
1
2
00:00
19:52
02:32
23:59
  8,809
 14,229
     2
   121
   -37,758
   -37,712
5
4297
2
12
0
12
0
0
 
29
29
1
2
05:34
20:52
09:25
23:41
 13,186
  9,771
    -4
     0
  -384,562
  -384,202
28
24
2
0
1
0
0
0
 
30
30
30
1
2
3
02:53
05:34
12:14
05:31
06:58
15:05
  9,054
  4,654
 10,001
     0
     4
   -10
  -555,603
  -555,606
  -555,640
4
27
7
1
1
4
0
1
0
0
0
0
 
31
31
1
2
00:00
20:04
02:13
23:59
  7,664
 13,527
    -0
    63
  -260,472
  -261,489
37
1795
1
12
1
12
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.