GPS Space Vehicle Time Integrity for MJD 54174

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
16:57
23:39
 22,998
     1
  -113,946
19
0
0
0
 
2
1
06:30
12:45
 21,605
     1
   -90,479
21
1
0
0
 
3
3
3
1
2
3
00:00
14:23
22:23
02:48
17:06
23:59
  9,866
  9,524
  5,469
    -7
    -5
  -632
   -27,861
   -28,154
   -28,934
19
15
12821
1
1
13
0
0
5469
0
0
0
 
4
1
05:07
10:48
 19,722
    -2
    -7,878
34
2
2
0
 
5
5
1
2
07:22
17:53
12:02
19:35
 15,950
  5,691
     2
     3
   -42,789
   -42,776
4
6
11
20
0
0
0
0
 
6
1
09:32
14:59
 18,765
    -5
   -88,315
125
1
1
0
 
7
1
10:08
15:18
 18,027
     1
  -383,303
74
0
0
0
 
8
1
00:19
06:20
 20,865
    -3
   100,037
30
1
1
0
 
9
9
1
2
05:24
14:05
09:04
17:52
 12,881
 13,326
     0
     1
   -61,651
   -61,700
34
8
1
10
1
0
0
0
 
10
1
08:28
13:46
 18,538
     1
   -98,849
13
1
1
0
 
11
11
1
2
01:57
17:47
06:11
20:46
 14,688
  9,955
    -3
    -1
   -10,244
   -10,301
24
4
1
2
1
0
0
0
 
12
1
07:02
11:57
 16,845
    -1
    45,026
9
14
0
0
 
13
13
1
2
00:00
21:52
03:19
23:59
 11,505
  7,314
    -8
  -471
  -153,130
  -153,886
17
10906
1
13
0
13
0
0
 
14
1
15:07
21:26
 21,684
     1
   -11,794
10
3
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
19:55
23:59
 14,014
   377
  -130,779
12449
13
13
0
 
17
1
03:00
09:21
 22,050
    -4
   -75,262
14
1
1
0
 
18
1
12:19
19:00
 23,111
     3
   252,990
4
24
0
0
 
19
19
1
2
00:00
15:26
03:56
17:49
 13,653
  8,316
    -4
    -2
   -14,676
   -14,878
17
9
1
1
0
0
0
0
 
20
1
19:11
23:59
 16,648
   407
    23,319
14670
13
13
0
 
21
1
11:17
17:35
 21,819
     0
   -73,487
5
3
0
0
 
22
1
13:46
20:23
 22,671
     2
  -172,182
9
0
0
0
 
23
23
1
2
00:00
20:26
02:23
23:59
  8,326
 12,421
    -7
   119
  -154,456
  -154,477
9
3733
1
13
0
13
0
0
 
24
1
09:33
16:11
 22,800
     5
   -85,100
23
1
1
0
 
25
25
1
2
00:00
19:19
01:50
23:59
  6,362
 16,122
    -8
    -2
  -298,148
  -296,499
43
105
1
0
1
0
0
0
 
26
26
1
2
03:12
11:11
05:45
15:46
  8,716
 15,945
   -10
    -1
    89,537
    90,170
55
92
2
0
1
0
0
0
 
27
1
00:00
05:20
 18,584
    -5
   -99,340
13
1
0
0
 
28
1
01:21
07:58
 23,032
    -5
    -5,360
13
1
1
0
 
29
29
1
2
02:42
10:54
05:31
15:16
  9,632
 15,178
   -12
     3
     -326
     -329
34
6
1
119
1
0
0
0
 
30
1
08:20
12:38
 14,866
     1
   -28,103
10
1
1
0
 
31
1
20:00
22:55
  9,848
    -8
   -15,593
10
0
0
0
 
32
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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.