GPS Space Vehicle Time Integrity for MJD 54018

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
03:28
10:09
 23,215
   -36
   -81,697
15
1
1
0
 
2
2
1
2
16:55
19:45
19:41
23:03
  9,514
 11,243
   -40
 88,905
   -43,472
    45,430
44
9431025
1
1
1
11243
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
4
1
2
15:39
19:45
19:41
21:18
 14,071
  5,175
   -38
193,199
  -322,203
  -129,020
27
13900961
1
1
1
5175
0
0
 
5
5
1
2
17:34
19:45
19:41
22:27
  7,374
  9,080
   -41
110,098
  -361,547
  -251,450
7
10494387
0
1
0
9080
0
0
 
6
6
1
2
00:00
20:25
01:47
23:59
  6,138
 12,627
   -39
   238
  -583,392
  -582,515
31
9014
1
12
1
13
0
0
 
7
7
7
1
2
3
00:00
01:48
08:36
01:47
03:18
11:29
  6,138
  5,381
 10,081
   -36
   -43
   -29
  -516,029
  -516,002
  -515,837
15
7
754
1
1
1
1
0
1
0
0
0
 
8
1
10:57
16:58
 21,259
   -39
    82,523
22
2
2
0
 
9
9
9
1
2
3
00:46
01:48
15:53
01:47
04:27
19:39
  3,345
  9,307
 13,133
   -48
   -48
   -42
   -39,611
   -39,622
   -39,711
20
9
10
1
14
1
1
0
1
0
0
0
 
10
1
19:45
23:59
 14,632
 68,664
   -22,249
8267011
1
14632
0
 
11
11
1
2
04:26
12:36
07:29
16:45
 10,717
 14,527
   -42
   -39
  -354,467
  -354,518
12
41
1
2
1
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:32
13:56
 18,810
   -36
  -101,981
554
3
3
0
 
14
14
1
2
01:48
06:00
03:59
07:57
  7,725
  6,795
   -42
   -35
     3,775
     3,770
3
28
2
1
0
1
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
06:47
11:51
 17,664
   -32
   -80,757
569
1
1
0
 
17
1
13:35
19:41
 21,271
   -40
   -93,272
13
1
1
0
 
18
18
18
1
2
3
00:00
01:48
22:45
01:47
05:27
23:59
  6,138
 12,863
  4,456
   -38
   -40
 -1,080
   250,617
   250,621
   249,631
3
4
19970
5
15
12
0
0
4456
0
0
0
 
19
19
1
2
02:06
10:02
04:30
14:33
  8,435
 15,814
   -44
   -31
   -22,990
   -23,089
11
603
1
1
0
3
0
0
 
20
20
1
2
06:03
17:01
10:49
18:06
 16,370
  3,693
   -31
   -42
    22,093
    22,078
592
10
2
4
2
0
0
0
 
21
21
21
1
2
3
00:00
01:48
21:58
01:47
04:19
23:59
  6,138
  8,817
  7,060
   -39
   -44
  -488
   -56,465
   -56,483
   -57,050
7
8
10788
1
1
12
1
0
13
0
0
0
 
22
22
22
1
2
3
00:26
01:48
06:00
01:47
03:59
07:03
  4,543
  7,725
  3,547
   -39
   -41
   -35
  -140,747
  -140,768
  -140,802
22
6
72
1
1
1
1
0
1
0
0
0
 
23
1
07:01
12:56
 20,733
   -35
  -138,624
525
1
1
0
 
24
24
1
2
15:39
19:45
19:41
21:04
 14,060
  4,335
   -42
230,645
   -42,898
   187,758
22
15188170
1
1
1
4335
0
0
 
25
1
04:19
10:06
 20,135
   -41
  -373,561
101
1
1
0
 
26
26
26
1
2
3
00:00
13:55
21:52
01:47
16:24
23:59
  6,138
  8,703
  7,423
   -41
   -44
  -236
   287,068
   287,857
   288,099
33
40
4802
1
1
12
1
0
13
0
0
0
 
27
1
09:50
15:54
 21,180
   -38
   -72,115
520
1
3
0
 
28
1
11:57
18:35
 23,232
   -36
   -16,873
38
3
3
0
 
29
29
1
2
00:00
21:37
01:47
23:59
  6,138
  8,284
   -45
  -117
   -51,343
   -55,379
95
1862
1
12
1
13
0
0
 
30
30
1
2
04:38
19:46
07:32
23:18
 10,169
 12,125
   -44
   -37
   -12,739
   -12,800
8
23
7
1
1
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
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.