GPS Space Vehicle Time Integrity for MJD 54733

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
-
 
 
 
 
 
 
 
 
 
2
1
16:11
22:20
 21,371
   852
  -184,129
19
1
1
0
 
3
3
1
2
00:09
08:08
02:53
12:32
  9,523
 15,017
   852
   849
  -286,672
  -286,842
17
30
3
1
0
1
0
0
 
4
1
14:51
20:31
 19,747
   851
   181,679
64
1
1
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:00
08:02
02:56
11:58
 10,289
 13,329
   857
   855
  -163,984
  -163,913
10
15
3
2
0
1
0
0
 
7
1
08:28
14:53
 21,929
   851
   -18,158
23
1
1
0
 
8
1
10:09
16:09
 20,704
   851
   172,275
8
0
0
0
 
9
9
1
2
00:00
15:15
03:54
18:52
 13,514
 12,582
   855
   851
   -15,580
   -15,696
14
13
3
2
2
1
0
0
 
10
1
18:08
23:25
 18,310
   858
     6,098
37
3
3
0
 
11
11
1
2
03:45
11:41
05:29
16:05
  6,116
 15,229
   853
   854
   -18,422
   -18,398
4
7
6
0
0
0
0
0
 
12
1
16:31
21:32
 17,530
   850
   350,401
13
4
1
0
 
13
1
07:32
13:00
 18,686
   853
  -271,256
35
3
3
0
 
14
14
1
2
00:54
05:31
05:29
07:11
 15,845
  5,953
   856
   859
   216,839
   216,788
32
31
2
1
2
1
0
0
 
15
15
15
1
2
3
00:00
13:12
21:00
01:43
15:19
23:59
  5,901
  7,346
 10,432
   855
   844
  1,045
   183,339
   183,641
   184,033
39
17
5773
3
1
12
2
0
14
0
0
0
 
16
16
1
2
05:42
22:16
10:38
23:22
 17,108
  3,750
   855
   851
  -104,401
  -104,295
32
24
3
2
3
2
0
0
 
17
1
12:47
19:04
 21,807
   853
   -38,240
11
1
1
0
 
18
18
1
2
00:00
21:54
04:35
23:59
 16,027
  7,192
   857
   485
   131,521
   130,848
21
8983
3
12
0
14
0
0
 
19
19
1
2
01:19
09:41
03:39
13:44
  8,111
 14,018
   858
   854
   -34,699
   -34,704
22
35
2
1
2
1
0
0
 
20
20
1
2
05:31
16:05
09:40
17:06
 14,335
  3,564
   856
   850
  -102,920
  -102,891
34
10
3
22
2
0
0
0
 
21
21
1
2
00:00
21:09
03:27
23:59
 11,979
  9,888
   856
   738
   -48,573
   -48,579
15
3212
3
12
2
14
0
0
 
22
1
00:00
05:29
 19,112
   854
  -209,921
12
2
2
0
 
23
23
1
2
06:11
09:41
09:40
12:06
 11,963
  8,294
   853
   855
  -373,461
  -373,475
30
13
2
1
2
1
0
0
 
24
24
1
2
00:00
19:10
01:54
23:59
  6,563
 16,784
   856
  1,036
  -126,828
  -126,872
40
7115
3
12
2
14
0
0
 
25
1
07:41
14:05
 21,832
   847
   133,508
283
3
19
0
 
26
26
26
1
2
3
00:00
12:31
20:43
01:08
15:28
23:59
  4,128
 10,251
 11,468
   852
   848
  1,142
  -329,048
  -329,315
  -329,182
10
15
8993
1
1
12
0
0
14
0
0
0
 
27
1
09:41
15:06
 18,750
   856
  -219,125
32
1
1
0
 
28
1
11:24
17:57
 22,773
   852
    23,598
5
1
0
0
 
29
1
19:09
23:59
 16,893
  1,237
    37,904
14852
12
14
0
 
30
30
30
1
2
3
03:46
05:31
18:12
05:29
06:43
22:26
  6,033
  4,284
 14,629
   854
   854
   849
   -97,430
   -97,441
   -97,547
4
14
18
7
2
1
0
1
1
0
0
0
 
31
31
1
2
03:15
05:31
05:29
08:53
  7,699
 11,858
   851
   852
    29,147
    29,173
7
32
22
3
0
3
0
0
 
32
32
1
2
04:06
05:31
05:29
09:20
  4,837
 13,473
   854
   857
  -315,644
  -315,642
3
39
1
3
0
3
0
0
 
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.