GPS Space Vehicle Time Integrity for MJD 54310

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
07:22
13:37
 21,523
   -29
  -142,812
16
1
1
0
 
2
2
1
2
00:00
20:59
03:12
23:59
 10,901
 10,529
   -30
    -6
  -125,036
  -125,223
10
1242
5
7
0
7
0
0
 
3
3
1
2
05:12
13:38
07:50
17:32
  9,177
 13,521
   -37
   -38
   -93,514
   -93,697
17
24
2
0
0
0
0
0
 
4
4
1
2
00:00
19:48
01:32
23:59
  5,317
 14,715
   -37
   103
    -4,589
    -4,307
18
6607
2
7
1
7
0
0
 
5
5
5
1
2
3
00:00
08:32
22:17
02:54
10:38
23:59
  9,834
  7,131
  6,047
   -26
   -34
  -295
  -232,112
  -233,364
  -235,673
125
95
7564
1
2
7
1
2
7
0
0
0
 
6
1
00:29
05:51
 18,629
   -32
  -241,014
28
1
1
0
 
7
1
00:52
06:02
 17,909
   -29
  -179,312
114
1
1
0
 
8
1
15:05
21:04
 20,706
   -33
   116,794
26
2
2
0
 
9
9
1
2
04:51
20:07
08:39
21:59
 13,339
  6,578
   -36
   -44
   -80,822
   -80,921
9
4
2
1
0
0
0
0
 
10
1
00:00
04:22
 15,017
   -32
  -105,445
15
1
1
0
 
11
11
1
2
08:35
16:38
11:29
20:54
  9,707
 14,838
   -38
   -35
   -21,357
   -21,374
13
25
1
1
1
1
0
0
 
12
12
1
2
00:00
21:34
02:35
23:59
  8,727
  8,399
   -31
   -40
    50,859
    50,944
10
6
16
1
0
0
0
0
 
13
13
1
2
12:26
13:38
13:37
17:53
  4,018
 14,684
   -42
   -38
  -193,960
  -193,987
4
42
0
2
0
2
0
0
 
14
1
05:48
12:04
 21,540
   -34
   -32,546
15
2
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
16
1
2
3
03:16
10:36
13:38
04:19
13:37
15:33
  3,785
 10,313
  6,659
   -32
   -32
   -33
  -165,833
  -165,907
  -165,931
6
8
6
2
0
1
0
0
0
0
0
0
 
17
1
17:32
23:50
 22,144
   -39
   -59,584
33
1
1
0
 
18
1
02:56
09:34
 22,804
   -32
   242,640
18
3
2
0
 
19
19
1
2
06:20
14:10
08:33
18:43
  7,700
 15,770
   -33
   -33
   -54,339
   -54,430
8
35
2
2
0
2
0
0
 
20
20
20
1
2
3
09:57
13:38
21:00
13:37
14:47
22:02
 12,689
  4,098
  3,541
  -209
   -35
   -35
    27,192
    27,370
    27,384
19764
7
8
1
1
52
1
0
0
0
0
0
 
21
1
01:53
08:13
 21,754
   -31
   -78,715
5
2
0
0
 
22
1
04:30
11:07
 22,728
   -43
  -192,486
18
3
2
0
 
23
23
1
2
11:07
13:38
13:37
17:01
  8,708
 11,853
   -35
   -33
  -186,174
  -186,209
7
32
0
1
0
1
0
0
 
24
1
00:16
06:54
 22,826
   -36
   -18,737
19
2
1
0
 
25
1
13:38
19:22
 19,989
   -38
  -387,089
96
2
2
0
 
26
26
1
2
01:53
17:48
06:29
20:25
 15,868
  9,163
   -34
   -47
   334,394
   335,581
102
61
2
0
1
0
0
0
 
27
1
14:07
20:06
 20,692
   -41
  -125,653
27
2
2
0
 
28
1
16:04
22:40
 23,050
   -39
     3,878
18
2
1
0
 
29
29
1
2
01:36
17:19
05:53
20:11
 14,791
  9,767
   -25
   -40
    -4,804
    -4,820
9
32
5
1
1
1
0
0
 
30
30
30
1
2
3
00:00
08:40
22:57
03:20
11:27
23:59
 11,395
  9,282
  3,615
   -31
   -28
  -765
   -40,878
   -40,910
   -41,687
12
14
16233
1
1
7
1
1
3615
0
0
0
 
31
1
08:09
13:37
 18,702
   -37
   -14,433
166
2
2
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.