GPS Space Vehicle Time Integrity for MJD 53464

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
17:13
23:54
 23,344
    -4
  -397,086
12
1
1
0
 
2
2
1
2
07:01
12:00
09:59
13:15
 10,261
  4,274
     0
  -101
    26,406
    26,300
18
6759
1
1
1
1
0
0
 
3
3
1
2
00:00
14:59
03:27
17:43
 11,970
  9,307
    -6
    -7
   -97,317
   -97,493
39
23
3
1
3
1
0
0
 
4
1
05:38
11:17
 19,639
     1
  -302,360
132
1
1
0
 
5
1
07:28
12:21
 16,741
   -20
   -89,159
3415
1
2
0
 
6
1
10:11
15:37
 18,967
   -25
  -315,386
3226
1
3308
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:54
06:54
 21,025
     7
    25,321
36
3
3
0
 
9
9
1
2
06:06
14:42
09:40
18:35
 12,414
 13,499
     6
     7
    37,110
    37,174
8
11
1
5
0
1
0
0
 
10
1
08:56
14:11
 18,468
   -24
   -61,463
3251
1
1
0
 
11
11
1
2
02:34
18:13
06:38
21:25
 14,135
 11,189
     2
     3
  -210,884
  -211,102
33
10
3
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:21
03:48
23:59
 13,200
  5,690
     1
  -700
     6,866
     6,071
40
15950
3
11
3
5690
0
0
 
14
1
15:33
21:53
 21,703
     5
    30,738
18
2
2
0
 
15
1
13:38
19:27
 19,778
     5
  -412,278
34
2
2
0
 
16
16
1
2
00:00
20:28
01:32
23:59
  5,287
 12,231
     5
   262
    -1,820
    -1,572
74
8390
2
11
2
12
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
12:49
19:30
 22,944
     4
   142,317
31
2
2
0
 
19
19
1
2
00:00
15:59
04:30
18:21
 15,708
  7,999
     4
    -3
    17,628
    17,668
45
6
3
2
3
0
0
0
 
20
20
1
2
06:54
19:48
07:57
23:59
  3,397
 14,650
     3
   400
    74,911
    75,191
8
13776
33
12
0
13
0
0
 
21
1
11:43
18:04
 21,853
   -16
   -96,781
2989
1
2
0
 
22
1
14:08
20:47
 22,782
     4
   -19,450
12
2
2
0
 
23
23
1
2
00:00
20:57
02:54
23:59
 10,253
 10,514
     4
   -56
  -205,628
  -205,531
31
1806
3
11
2
11
0
0
 
24
24
1
2
04:27
20:50
09:14
22:20
 16,518
  5,139
     8
     5
    -6,549
    -6,710
19
5
2
0
1
0
0
0
 
25
1
17:53
23:35
 19,884
     2
   -89,799
13
1
1
0
 
26
26
1
2
04:03
11:52
06:17
16:36
  7,790
 16,521
    -0
   -25
   -16,893
   -16,999
6
3437
2
1
0
1
0
0
 
27
1
00:00
05:56
 20,674
    -1
   -36,630
59
4
4
0
 
28
1
02:03
08:40
 22,903
    -0
   -46,832
25
3
2
0
 
29
29
1
2
03:18
11:27
06:03
15:46
  9,617
 15,015
     2
   -26
   -42,040
   -41,301
67
3608
1
1
1
1
0
0
 
30
30
1
2
08:55
18:30
13:12
21:17
 14,964
  9,676
   -34
     5
  -106,629
  -107,385
3615
72
1
1
2
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.