GPS Space Vehicle Time Integrity for MJD 53250

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
09:42
16:07
 22,372
    98
  -361,064
17
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
05:31
13:37
08:22
17:56
  9,981
 14,881
   114
   107
   -40,490
   -40,595
10
22
1
2
0
2
0
0
 
4
4
1
2
00:00
20:11
01:52
23:59
  6,619
 13,182
   100
   306
   275,917
   277,329
51
7074
4
11
4
12
0
0
 
5
5
5
1
2
3
02:00
09:19
22:13
03:06
10:23
23:59
  3,809
  3,770
  6,092
    94
    99
  -359
   -46,912
   -46,969
   -47,523
7
10
10754
1
29
11
0
0
11
0
0
0
 
6
6
1
2
00:58
04:00
01:59
06:21
  3,708
  7,923
   103
    97
  -410,868
  -411,211
29
60
1
0
0
0
0
0
 
7
1
18:20
23:59
 19,527
   354
  -373,753
10660
11
11
0
 
8
1
15:31
21:32
 20,858
    99
     8,298
12
1
1
0
 
9
9
1
2
05:20
20:38
09:11
23:59
 13,329
 11,539
   105
   446
     2,847
     3,291
8
11195
12
11
0
12
0
0
 
10
1
00:00
05:06
 17,697
   107
   -49,780
52
3
3
0
 
11
11
1
2
08:54
17:12
12:08
21:16
 11,400
 14,013
   101
   103
  -145,601
  -145,698
10
20
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:08
18:28
 18,495
    99
    22,909
17
2
2
0
 
14
1
06:11
12:31
 22,093
   103
    26,495
5
48
0
0
 
15
1
04:38
10:19
 19,923
   107
  -314,687
33
0
0
0
 
16
1
11:09
16:10
 17,489
   104
    -6,382
13
1
1
0
 
17
17
1
2
00:00
22:41
04:59
23:59
 17,326
  4,440
   104
  -903
   141,249
   140,883
55
20254
4
11
4
4440
0
0
 
18
1
03:18
09:55
 22,933
   103
    71,625
29
0
0
0
 
19
19
1
2
06:50
14:41
09:01
19:18
  7,616
 15,947
   105
   103
     8,724
     8,666
6
20
1
2
0
2
0
0
 
20
20
1
2
10:27
21:29
15:16
22:30
 16,599
  3,451
   102
   102
   127,419
   127,305
23
9
2
15
1
0
0
0
 
21
1
02:28
08:48
 21,878
   102
   -78,873
5
22
0
0
 
22
1
04:44
11:23
 23,182
   111
   -15,812
4
38
0
0
 
23
1
11:18
17:18
 20,837
   103
  -161,999
51
1
1
0
 
24
1
21:28
23:59
  8,576
   -44
   -54,528
4365
11
12
0
 
25
1
08:40
14:23
 20,082
   109
   -74,637
6
80
0
0
 
26
26
1
2
02:22
18:22
06:57
20:49
 15,840
  8,498
   101
    96
  -212,056
  -212,700
56
28
1
0
1
0
0
0
 
27
1
14:29
20:34
 20,919
   101
  -391,497
98
1
1
0
 
28
1
16:48
23:24
 22,777
   101
   -40,947
16
2
2
0
 
29
29
1
2
02:06
17:52
06:27
20:37
 14,971
  9,593
   101
    94
  -352,536
  -352,015
45
31
1
0
0
0
0
0
 
30
30
1
2
00:00
09:09
01:59
11:58
  7,090
  9,894
    97
   101
  -550,903
  -550,794
68
11
3
1
3
0
0
0
 
31
1
17:32
23:56
 22,107
   103
  -306,518
56
1
1
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.