GPS Space Vehicle Time Integrity for MJD 54626

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
00:00
05:32
 19,296
   206
  -205,929
15
3
1
0
 
3
3
1
2
08:14
15:26
10:11
19:47
  6,595
 14,903
   198
   205
  -239,493
  -239,645
11
48
1
3
0
3
0
0
 
4
4
1
2
02:00
22:13
03:59
23:59
  6,923
  6,157
   203
  -441
    86,738
    86,742
40
14144
3
13
3
6157
0
0
 
5
5
1
2
00:39
10:57
05:14
12:57
 15,909
  7,077
   204
   207
   395,928
   395,637
47
17
3
0
2
0
0
0
 
6
6
6
1
2
3
06:45
08:14
15:18
08:12
10:12
19:10
  5,171
  6,712
 13,493
   203
   207
   212
  -144,541
  -144,581
  -144,767
9
13
29
0
1
1
0
0
1
0
0
0
 
7
1
15:41
22:07
 22,033
   203
    24,490
60
4
2
0
 
8
1
17:21
23:22
 20,864
   210
   156,941
30
3
3
0
 
9
1
22:34
23:59
  4,485
   200
      120
4
9
0
0
 
10
1
01:29
06:46
 18,074
   206
     2,300
43
2
2
0
 
11
11
1
2
11:09
19:03
13:49
23:29
  9,329
 15,167
   202
   208
   -24,639
   -24,621
9
41
1
3
1
2
0
0
 
12
1
00:05
05:01
 17,142
   205
   358,905
20
3
3
0
 
13
1
14:58
20:23
 18,457
   207
  -258,871
45
3
3
0
 
14
1
08:14
14:22
 21,160
   209
   257,637
29
1
1
0
 
15
15
1
2
04:21
20:28
08:12
22:37
 13,406
  7,431
   206
   201
   124,013
   124,336
23
16
0
1
0
0
0
0
 
16
1
13:02
18:02
 17,388
   211
  -121,696
33
2
2
0
 
17
17
1
2
00:00
20:05
02:26
23:59
  8,454
 13,499
   209
   356
   -38,479
   -38,313
55
5059
3
13
3
14
0
0
 
18
18
1
2
05:12
08:14
08:12
11:47
 10,463
 12,140
   209
   210
   169,577
   169,530
13
15
0
0
0
0
0
0
 
19
19
1
2
08:32
16:27
10:56
20:58
  8,086
 15,494
   204
   208
   -31,429
   -31,448
5
36
3
3
0
3
0
0
 
20
1
12:15
17:07
 16,837
   209
  -112,295
17
1
1
0
 
21
21
1
2
04:28
08:14
08:12
10:43
 12,992
  8,559
   206
   212
   -61,611
   -61,592
6
4
0
0
0
0
0
0
 
22
22
1
2
06:53
08:14
08:12
13:30
  4,726
 18,034
   197
   200
  -211,164
  -211,164
4
17
0
1
0
1
0
0
 
23
1
13:23
19:19
 20,473
   206
  -358,226
17
1
1
0
 
24
1
02:34
08:12
 19,606
   209
  -100,179
16
0
0
0
 
25
1
14:55
21:20
 21,977
   205
   193,556
547
0
10547
0
 
26
26
1
2
04:07
19:54
08:12
22:46
 14,029
  9,988
   205
   199
  -270,162
  -270,578
32
21
0
1
0
0
0
0
 
27
1
16:14
22:16
 20,628
   206
  -194,212
45
4
2
0
 
28
1
18:40
23:59
 18,133
   513
    20,401
11480
13
16
0
 
29
1
02:38
08:07
 19,108
   205
    42,804
3
9
0
0
 
30
30
1
2
01:31
11:02
05:46
13:57
 14,708
 10,185
   213
   208
   -80,065
   -80,115
40
12
2
1
2
1
0
0
 
31
1
10:27
16:04
 19,400
   207
    23,047
9
38
0
0
 
32
1
10:44
16:11
 18,928
   209
  -295,492
22
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.