GPS Space Vehicle Time Integrity for MJD 54607

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
00:41
06:49
 21,214
   167
  -204,140
2543
1
3
0
 
3
3
3
1
2
3
08:43
16:44
18:00
11:28
17:57
21:05
  9,170
  4,118
 10,872
   148
   154
   161
  -231,007
  -231,139
  -231,174
12
25
27
1
1
2
0
1
2
0
0
0
 
4
1
00:00
05:15
 18,160
   192
    72,201
4286
2
6
0
 
5
5
1
2
01:59
12:11
06:33
14:16
 15,865
  7,136
   170
   146
  -777,392
  -777,712
2941
23
1
1
2
1
0
0
 
6
6
6
1
2
3
07:39
16:25
18:00
11:22
17:57
20:02
 12,650
  5,217
  7,074
   146
   152
   154
  -131,988
  -132,218
  -132,272
31
19
52
1
1
2
0
1
2
0
0
0
 
7
1
18:00
23:24
 18,841
   153
    37,881
53
3
2
0
 
8
1
18:41
23:59
 18,528
   498
   154,498
13535
12
14
0
 
9
9
1
2
00:00
08:34
03:32
12:30
 12,266
 13,424
   186
   152
  -125,223
  -125,314
4001
11
1
1
5
0
0
0
 
10
1
02:47
08:04
 18,372
   176
     1,836
2733
1
3
0
 
11
11
1
2
12:28
20:22
15:07
23:59
  9,141
 12,702
   146
   480
   -25,301
   -24,958
8
10446
1
12
1
13
0
0
 
12
1
01:24
06:19
 17,207
   170
   359,262
2824
1
2
0
 
13
13
1
2
16:17
18:00
17:57
21:41
  5,710
 13,009
   143
   152
  -256,176
  -256,184
21
23
1
2
1
2
0
0
 
14
1
09:23
15:38
 21,633
   149
   264,510
30
1
1
0
 
15
15
1
2
05:39
21:46
10:16
23:55
 15,825
  7,408
   147
   148
   114,387
   114,693
34
28
3
1
2
1
0
0
 
16
16
1
2
14:21
18:00
17:57
19:21
 12,449
  4,843
   151
   153
  -124,170
  -124,156
11
9
1
5
1
0
0
0
 
17
17
1
2
00:00
21:21
03:43
23:59
 12,905
  9,149
   186
    46
   -38,787
   -38,906
3901
2880
1
12
2
13
0
0
 
18
1
06:29
13:04
 22,560
   150
   175,978
33
2
2
0
 
19
19
1
2
09:49
18:00
12:14
22:15
  8,346
 14,737
   147
   155
   -30,170
   -30,190
4
34
2
3
0
2
0
0
 
20
20
1
2
00:44
13:35
01:45
17:57
  3,613
 15,148
   158
   148
  -113,762
  -113,726
8
39
32
2
0
2
0
0
 
21
1
05:45
12:00
 21,382
   149
   -63,536
18
2
2
0
 
22
1
08:11
14:48
 22,612
   144
  -211,026
23
1
1
0
 
23
23
1
2
14:39
18:00
17:57
20:36
 11,352
  9,115
   148
   153
  -354,815
  -354,833
6
52
1
2
0
2
0
0
 
24
1
03:52
10:31
 22,845
   163
   -95,327
2451
1
3
0
 
25
25
1
2
16:12
18:00
17:57
22:37
  6,023
 16,020
   152
   161
   167,011
   167,327
51
134
1
1
1
2
0
0
 
26
26
1
2
05:26
21:13
09:54
23:59
 15,268
  9,641
   153
   554
  -257,561
  -257,582
41
11420
3
12
2
13
0
0
 
27
1
18:00
23:32
 19,339
   149
  -189,867
31
3
3
0
 
28
28
1
2
00:00
19:57
02:35
23:59
  8,868
 14,179
   202
   286
    19,405
    19,514
4706
4371
1
12
6
14
0
0
 
29
1
03:56
09:26
 18,700
   166
    43,232
2709
1
1
0
 
30
30
1
2
02:47
12:20
07:03
15:13
 14,717
  9,952
   165
   144
   -77,221
   -77,300
3053
12
1
1
3
1
0
0
 
31
1
11:44
17:20
 19,548
   146
    20,786
19
1
1
0
 
32
1
11:38
17:13
 19,499
   148
  -287,761
34
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.