GPS Space Vehicle Time Integrity for MJD 56104

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
1
2
05:51
14:24
09:17
17:59
 11,892
 12,688
    65
    74
  -262,940
  -262,983
12
8
1
1
1
1
0
0
2
2
1
2
18:22
22:25
22:23
23:59
 13,999
  5,553
    76
  1,041
  -394,857
  -393,905
6
19887
40
13
0
5553
0
0
3
3
1
2
02:22
10:19
05:01
14:46
  8,992
 15,074
    71
    70
   -67,181
   -67,340
18
30
2
2
1
2
0
0
4
1
17:02
22:23
 18,457
    76
  -226,036
64
1
1
0
5
5
5
1
2
3
00:41
20:22
22:25
01:46
22:23
23:59
  3,786
  7,109
  5,553
    66
    77
   690
   328,938
   329,207
   329,844
26
7
12654
2
0
13
1
0
5553
0
0
0
6
6
1
2
01:48
10:13
05:06
14:13
 11,286
 13,482
    68
    68
   -14,278
   -14,147
17
25
2
2
1
2
0
0
7
1
10:42
17:07
 21,904
    70
   -94,350
28
3
2
0
8
1
12:30
18:28
 20,352
    75
    -1,504
20
3
3
0
9
9
1
2
02:14
17:16
05:52
21:05
 12,484
 13,191
    72
    65
  -167,531
  -167,678
19
14
2
1
1
1
0
0
10
10
10
1
2
3
11:02
18:58
22:25
13:36
22:23
23:28
  8,673
 11,861
  3,696
    68
    77
    76
    42,790
    42,835
    42,845
13
5
44
1
19
1
1
0
1
0
0
0
11
11
1
2
05:16
13:24
08:21
17:37
 10,855
 14,354
    68
    75
   275,559
   275,687
14
23
2
2
1
1
0
0
12
12
1
2
18:52
22:25
22:23
23:50
 12,238
  5,009
    72
    91
   -76,627
   -76,627
5
48
0
1
0
1
0
0
13
1
09:52
15:22
 18,877
    69
  -198,459
23
2
2
0
14
1
03:03
09:16
 21,677
    71
  -205,851
14
1
1
0
15
15
1
2
00:41
16:10
04:32
17:24
 13,465
  4,407
    72
    64
    92,053
    92,062
18
5
2
12
2
0
0
0
16
1
08:24
13:35
 17,831
    72
   239,412
7
1
1
0
17
17
1
2
14:53
18:00
15:59
19:59
  3,788
  6,953
    71
    76
  -118,013
  -117,970
7
7
1
1
0
0
0
0
18
1
00:41
06:50
 21,463
    71
  -202,241
19
2
1
0
19
19
1
2
03:40
11:30
05:56
16:06
  7,898
 15,620
    71
    73
   278,894
   279,014
9
29
1
3
0
2
0
0
20
20
1
2
07:25
18:10
12:08
19:29
 16,396
  4,702
    70
    74
   -64,132
   -64,139
15
14
1
1
1
1
0
0
21
1
00:41
05:34
 16,939
    71
   232,671
19
3
2
0
22
1
02:04
08:36
 22,720
    74
  -144,805
24
2
2
0
23
1
08:25
14:20
 20,086
    71
  -191,448
29
1
1
0
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
06:05
20:27
22:25
08:53
22:23
23:59
  9,891
  6,800
  5,550
    67
    71
  1,069
   -35,974
   -36,002
   -35,008
15
4
20479
1
1
13
1
0
5550
0
0
0
26
26
26
1
2
3
00:41
14:20
22:47
02:56
17:40
23:59
  7,690
 11,747
  4,372
    71
    69
  -799
   364,246
   363,698
   362,547
33
34
16072
3
1
13
1
0
4372
0
0
0
27
27
1
2
02:02
16:49
05:17
20:42
 11,099
 13,436
    80
    71
  -402,594
  -402,821
21
18
2
1
1
1
0
0
28
1
13:40
17:59
 15,083
    78
  -158,697
23
2
2
0
29
29
1
2
00:41
22:25
03:02
23:59
  8,050
  5,474
    71
  -255
  -327,146
  -327,776
28
6716
3
13
1
14
0
0
30
1
07:25
12:25
 17,449
    74
   259,892
116
1
1
0
31
1
05:24
10:57
 19,435
    68
  -255,597
26
1
1
0
32
1
06:22
11:36
 18,086
    71
   458,556
44
2
2
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.