GPS Space Vehicle Time Integrity for MJD 55659

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
04:00
06:54
  9,921
    36
  -329,536
8
1
1
0
 
3
3
1
2
08:45
16:43
11:27
21:08
  9,374
 15,142
    45
    42
  -699,135
  -699,293
14
24
2
1
0
1
0
0
 
4
4
1
2
00:00
01:50
01:49
05:14
  6,394
 11,751
    35
    31
   -82,186
   -82,290
20
40
0
4
0
2
0
0
 
5
1
02:50
08:09
 18,458
    32
   141,396
39
1
1
0
 
6
6
1
2
08:12
16:39
11:32
20:35
 11,425
 13,622
    39
    32
   294,280
   297,845
392
463
1
1
2996
5119
0
0
 
7
1
17:28
23:47
 21,834
    36
    -7,608
6
14
0
0
 
8
1
18:49
23:59
 17,833
   447
    -7,228
14788
14
14
0
 
9
9
1
2
00:00
08:38
01:49
12:26
  6,394
 13,295
    30
    32
   -72,407
   -72,484
8
12
0
2
0
0
0
0
 
10
10
1
2
04:00
17:40
06:08
20:03
  7,327
  8,278
    32
    31
    71,069
    71,122
5
8
4
0
0
0
0
0
 
11
11
1
2
11:56
19:59
14:53
23:59
 10,143
 13,847
    34
   481
   141,050
   141,591
11
13853
1
14
0
14
0
0
 
12
1
01:51
06:09
 14,776
    30
    13,392
28
3
2
0
 
13
1
16:11
21:42
 18,975
    36
  -275,859
18
1
1
0
 
14
1
09:27
15:40
 21,484
    37
  -142,601
22
1
1
0
 
15
15
1
2
06:02
22:33
10:56
23:53
 16,680
  4,503
    37
    43
   136,948
   136,800
20
7
2
0
1
0
0
0
 
16
1
14:40
19:47
 17,739
    38
   163,718
17
1
1
0
 
17
17
17
1
2
3
00:00
01:50
21:21
01:49
03:40
23:59
  6,394
  6,437
  9,213
    37
    30
   -76
  -184,272
  -184,280
  -184,390
2
22
2945
1
2
14
0
2
14
0
0
0
 
18
1
06:57
13:35
 22,964
    40
  -130,718
14
1
0
0
 
19
19
1
2
09:55
17:49
12:19
22:23
  8,263
 15,796
    39
    42
   128,361
   128,488
13
20
2
0
1
0
0
0
 
20
20
1
2
00:47
13:52
01:49
18:34
  3,541
 16,414
    29
    37
   -48,843
   -48,839
9
9
19
7
0
1
0
0
 
21
1
05:45
11:57
 21,361
    39
   136,042
21
1
1
0
 
22
1
08:19
14:54
 22,750
    35
  -150,453
7
1
1
0
 
23
1
14:37
20:36
 20,795
    35
  -314,636
21
1
1
0
 
24
24
1
2
12:16
20:54
15:50
23:59
 12,343
 10,575
    37
   427
  -379,936
  -379,643
12
10586
1
14
0
14
0
0
 
25
25
1
2
02:57
12:30
07:10
15:20
 14,602
  9,756
    32
    35
     1,165
     1,173
11
5
1
0
1
0
0
0
 
26
26
1
2
05:17
20:50
09:26
23:59
 14,299
 10,822
    35
   494
   166,754
   167,775
48
12615
1
14
1
1025
0
0
 
27
27
27
1
2
3
00:00
01:51
08:27
01:49
03:12
11:46
  6,394
  4,731
 11,538
    27
    24
    34
  -253,385
  -253,410
  -253,499
9
32
17
0
2
1
0
2
0
0
0
0
 
28
28
1
2
00:00
19:51
01:49
23:59
  6,394
 14,366
    31
   219
   -29,993
   -29,988
8
5688
0
14
0
14
0
0
 
29
1
03:50
09:24
 19,101
    34
  -198,243
19
1
1
0
 
30
30
1
2
06:30
13:56
07:52
18:54
  4,906
 17,095
    33
    35
  -335,292
  -335,386
7
17
1
1
0
1
0
0
 
31
1
11:47
17:24
 19,428
    34
   -63,776
33
8
1
0
 
32
1
12:49
18:02
 18,135
    35
   231,148
44
1
1
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.