GPS Space Vehicle Time Integrity for MJD 54751

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
15:00
21:09
 21,293
   775
  -179,911
28
1
1
0
3
3
3
1
2
3
00:00
06:55
22:51
01:39
11:19
23:59
  5,528
 15,213
  4,075
   762
   771
   411
  -294,881
  -295,030
  -295,660
25
33
6292
3
4
13
2
3
13
0
0
0
4
1
13:36
19:17
 19,624
   775
   199,264
74
1
1
0
5
5
1
2
02:28
16:00
04:22
20:37
  6,567
 15,733
   766
   778
   262,165
   265,767
143
319
2
1
2
1433
0
0
6
6
6
1
2
3
00:00
06:49
22:16
01:43
10:45
23:59
  5,744
 13,529
  5,932
   760
   775
   847
  -158,926
  -158,800
  -158,513
31
32
1632
2
4
13
2
3
14
0
0
0
7
7
1
2
07:15
11:48
11:47
13:39
 15,671
  6,406
   770
   775
   -20,738
   -20,747
19
39
3
2
3
2
0
0
8
8
1
2
08:57
11:48
11:47
14:56
  9,868
 10,707
   777
   774
   174,468
   174,488
36
41
2
1
2
1
0
0
9
9
9
1
2
3
00:00
14:01
22:40
02:40
17:39
23:59
  9,155
 12,688
  4,720
   771
   765
   770
   -18,567
   -18,671
   -18,723
15
34
5
3
1
10
2
1
0
0
0
0
10
1
16:55
22:12
 18,381
   779
     6,705
15
1
1
0
11
11
11
1
2
3
02:30
10:27
11:48
05:15
11:47
14:51
  9,617
  4,758
 10,420
   765
   777
   778
   -17,296
   -17,260
   -17,252
8
5
37
2
0
3
1
0
3
0
0
0
12
1
15:20
20:20
 17,162
   772
   347,526
9
120
0
0
13
1
06:16
11:45
 19,072
   773
  -273,132
21
3
3
0
14
1
00:00
05:58
 20,605
   772
   209,350
35
5
4
0
15
15
1
2
12:00
19:47
14:06
23:59
  7,263
 14,565
   764
  1,185
   193,523
   194,149
37
13873
3
13
2
15
0
0
16
16
1
2
04:28
21:03
09:24
22:08
 17,242
  3,917
   773
   774
  -101,161
  -101,044
21
5
3
1
2
0
0
0
17
1
11:48
17:50
 20,905
   770
   -38,616
34
3
3
0
18
18
1
2
00:00
20:42
03:22
23:59
 11,723
 11,576
   769
   773
   125,199
   124,906
22
24
3
1
2
1
0
0
19
19
1
2
00:07
07:59
02:26
11:47
  7,898
 13,335
   767
   778
   -34,908
   -34,898
6
16
2
2
0
2
0
0
20
20
1
2
03:48
14:52
08:38
15:54
 16,852
  3,705
   771
   775
  -101,365
  -101,326
19
9
2
19
2
0
0
0
21
21
1
2
00:00
19:56
02:14
23:59
  7,600
 14,046
   769
   992
   -46,298
   -45,959
35
7182
2
13
2
15
0
0
22
22
1
2
00:00
22:16
04:57
23:59
 17,137
  5,906
   771
    67
  -209,612
  -210,282
26
14955
3
13
1
5906
0
0
23
1
04:58
10:52
 20,395
   773
  -375,645
34
4
3
0
24
1
17:56
23:59
 20,869
  1,105
  -131,571
13021
13
15
0
25
25
1
2
06:28
11:48
11:47
12:52
 18,465
  3,572
   774
   780
    72,263
    71,847
199
91
1
2
1
2
0
0
26
26
1
2
11:48
19:29
14:14
23:49
  8,204
 15,039
   767
   773
     -851
    -1,002
44
40
3
2
3
2
0
0
27
27
1
2
07:55
11:48
11:47
13:53
 13,578
  7,258
   780
   782
  -223,773
  -223,803
25
38
2
2
2
2
0
0
28
28
1
2
10:09
11:48
11:47
16:43
  5,843
 16,901
   772
   778
    23,833
    23,841
4
22
0
3
0
3
0
0
29
1
17:53
23:26
 19,078
   773
    35,406
33
2
2
0
30
30
1
2
02:33
16:59
05:29
21:12
 10,302
 14,529
   765
   762
  -100,793
  -100,911
13
26
2
1
1
1
0
0
31
1
01:59
07:38
 19,632
   769
    32,699
26
2
2
0
32
1
02:54
08:07
 17,982
   774
  -315,590
37
3
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.