GPS Space Vehicle Time Integrity for MJD 55361

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
2
1
2
00:00
21:14
03:26
23:59
 11,880
  9,408
    53
    32
  -264,344
  -264,611
29
572
4
14
2
14
0
0
 
3
3
1
2
05:19
13:20
07:53
17:45
  8,862
 15,355
    46
    48
  -568,069
  -568,228
11
24
2
0
0
0
0
0
 
4
4
1
2
00:00
19:48
01:35
23:59
  5,518
 14,468
    49
   309
  -103,293
  -103,650
43
8703
3
13
3
14
0
0
 
5
1
00:00
04:42
 16,187
    50
     7,233
37
4
3
0
 
6
6
1
2
04:44
13:20
07:59
17:10
 11,327
 13,486
    50
    53
  -608,369
  -607,958
45
49
1
0
0
0
0
0
 
7
1
13:44
20:04
 22,119
    49
     1,265
4
5
0
0
 
8
1
16:00
21:16
 18,505
    57
    -5,698
4
9
0
0
 
9
9
1
2
05:00
20:04
08:39
23:51
 12,714
 13,088
    62
    49
   -12,391
   -12,520
12
11
2
1
0
1
0
0
 
10
10
10
1
2
3
00:00
14:53
22:23
03:18
16:29
23:59
 11,412
  5,500
  5,495
    58
    45
  -715
    44,616
    44,644
    43,903
35
5
15922
3
2
13
3
0
5495
0
0
0
 
11
11
1
2
08:53
16:41
11:24
21:10
  8,803
 15,609
    48
    53
    69,004
    69,086
9
11
2
0
0
0
0
0
 
12
12
1
2
00:00
21:51
02:49
23:59
  9,624
  7,414
    52
  -214
   104,482
   103,897
47
6280
2
13
1
13
0
0
 
13
1
13:20
18:00
 16,235
    50
  -303,221
5
8
0
0
 
14
1
05:57
12:12
 21,616
    55
   -56,822
26
1
0
0
 
15
15
1
2
02:09
18:22
06:53
20:20
 16,180
  6,835
    51
    43
   256,662
   256,302
49
12
2
0
1
0
0
0
 
16
16
1
2
10:52
13:20
13:15
15:52
  8,280
  8,846
    60
    57
    81,414
    81,445
9
11
0
5
0
0
0
0
 
17
1
17:43
23:58
 21,713
    49
  -156,589
17
1
1
0
 
18
1
02:59
09:34
 22,822
    55
   -74,482
14
1
0
0
 
19
19
1
2
06:25
14:16
08:43
18:49
  7,853
 15,878
    50
    55
    42,190
    42,284
9
13
2
0
0
0
0
0
 
20
20
20
1
2
3
10:08
13:20
21:07
13:15
14:56
22:13
 10,690
  5,703
  3,707
    55
    58
    58
   -54,611
   -54,604
   -54,588
7
7
8
44
0
27
0
0
0
0
0
0
 
21
1
02:19
08:30
 21,551
    56
    67,029
33
1
1
0
 
22
1
04:27
11:05
 22,907
    54
  -169,708
8
1
0
0
 
23
23
1
2
11:18
13:21
13:15
17:11
  6,792
 13,540
    52
    55
  -366,988
  -366,968
5
7
1
0
0
0
0
0
 
24
1
04:17
09:51
 19,165
    57
  -295,996
14
1
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
02:26
18:34
07:12
20:43
 16,495
  7,489
    54
    43
    65,915
    66,204
26
14
2
0
0
0
0
0
 
27
27
1
2
04:51
19:44
08:12
23:33
 11,726
 13,499
    46
    52
  -160,821
  -161,015
17
16
2
1
0
1
0
0
 
28
1
16:09
22:44
 22,965
    56
    13,590
26
1
1
0
 
29
1
00:29
05:57
 19,188
    51
  -127,179
24
1
1
0
 
30
30
1
2
00:00
08:45
03:28
11:37
 12,030
  9,986
    57
    54
  -251,578
  -251,674
37
13
3
1
3
0
0
0
 
31
1
08:08
13:15
 17,545
    54
    30,961
14
18
0
0
 
32
32
1
2
09:11
13:21
13:15
14:24
 14,111
  3,825
    58
    59
    15,494
    15,577
37
10
0
0
0
0
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.