GPS Space Vehicle Time Integrity for MJD 52822

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
16:53
22:44
 20,079
  -209
  -292,927
9
1
1
0
 
2
1
16:59
22:14
 17,997
  -206
   142,544
40
1
1
0
 
3
3
1
2
10:54
18:58
13:41
23:19
  9,739
 15,165
  -217
  -193
   -24,121
   -24,200
13
33
3
1
1
1
0
0
 
4
1
01:29
07:01
 19,096
  -208
   -45,076
5
15
0
0
 
5
5
1
2
03:34
14:36
08:23
15:40
 16,289
  3,682
  -205
  -209
   -22,445
   -22,751
55
12
2
10
1
0
0
0
 
6
1
06:12
11:36
 18,824
  -213
     5,542
31
2
2
0
 
7
1
00:00
05:53
 20,435
  -204
  -555,649
90
1
1
0
 
8
8
1
2
00:00
20:48
02:51
23:59
 10,069
 10,985
  -199
  -206
  -377,974
  -378,673
28
481
1
4
1
4
0
0
 
9
9
1
2
01:54
10:34
05:33
14:22
 12,598
 13,364
  -201
  -217
    51,449
    51,496
8
10
0
16
0
0
0
0
 
10
1
04:59
10:20
 18,649
  -213
   -27,814
14
1
1
0
 
11
11
11
1
2
3
00:00
14:02
22:28
02:29
17:25
23:59
  8,735
 11,320
  5,175
  -208
  -211
  -383
   -54,334
   -54,436
   -54,656
7
6
6729
3
0
4
0
0
4
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:19
23:40
 18,739
  -204
    28,893
27
1
1
0
 
14
1
11:27
17:47
 21,620
  -213
    20,227
26
2
2
0
 
15
1
09:23
15:14
 20,266
  -214
  -128,964
36
2
1
0
 
16
1
16:20
21:18
 16,969
  -204
   -43,805
33
1
1
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:46
15:29
 23,379
  -214
   -12,711
16
3
2
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:49
15:48
04:02
20:33
  3,962
 16,208
  -209
  -205
   213,750
   213,743
8
28
16
1
0
1
0
0
 
21
1
07:23
13:49
 22,258
  -214
     6,760
73
4
4
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
10:10
16:41
 22,657
  -207
   -30,186
30
3
3
0
 
24
1
02:48
08:36
 19,867
  -205
   -41,750
30
1
1
0
 
25
1
13:47
19:28
 19,313
  -210
   -47,309
4
46
0
0
 
26
26
1
2
00:00
07:46
02:09
12:30
  7,522
 16,280
  -207
  -220
  -520,553
  -520,651
6
34
4
2
0
2
0
0
 
27
27
1
2
00:00
19:41
01:53
23:59
  6,551
 14,999
  -202
  -107
  -372,260
  -376,036
111
5638
1
4
1
4
0
0
 
28
28
1
2
00:00
22:00
04:36
23:59
 15,827
  6,894
  -202
  -341
    28,577
    28,199
18
5852
1
4
0
4
0
0
 
29
29
29
1
2
3
00:00
07:13
22:54
01:53
11:26
23:59
  6,558
 14,603
  3,654
  -202
  -218
  -331
  -155,418
  -155,507
  -155,740
5
39
3956
2
2
4
0
2
4
0
0
0
 
30
30
1
2
04:41
14:28
09:03
17:03
 15,199
  8,796
  -211
  -213
  -251,993
  -253,337
193
109
2
0
2
0
0
0
 
31
31
1
2
12:12
19:41
13:50
23:59
  5,578
 14,964
  -217
   -81
  -299,830
  -300,367
39
6751
3
4
2
4
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.