GPS Space Vehicle Time Integrity for MJD 54760

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
14:24
20:33
 21,316
   701
  -177,883
38
5
5
0
3
3
3
1
2
3
00:00
06:18
22:15
01:02
10:41
23:59
  3,546
 14,975
  6,121
   698
   701
   851
  -299,035
  -299,190
  -299,320
8
26
3648
1
2
12
0
1
13
0
0
0
4
1
12:58
15:59
 10,489
   703
   208,137
37
0
0
0
5
5
1
2
01:51
15:23
03:45
19:59
  6,564
 16,089
   700
   698
   309,570
   312,461
116
257
2
0
2
2
0
0
6
6
6
1
2
3
00:00
06:12
21:40
01:06
10:09
23:59
  3,758
 13,383
  8,098
   699
   701
  1,040
  -155,489
  -155,354
  -154,753
7
21
8977
1
3
12
0
1
13
0
0
0
7
7
1
2
06:38
11:13
11:12
13:03
 15,569
  6,257
   701
   702
   -21,585
   -21,592
12
4
1
1
1
0
0
0
8
8
1
2
08:21
11:13
11:12
14:19
  9,923
 10,629
   709
   710
   175,618
   175,637
7
4
0
12
0
0
0
0
9
9
9
1
2
3
00:00
13:24
22:04
02:03
17:02
23:59
  7,063
 12,597
  6,644
   704
   697
   696
   -20,122
   -20,237
   -20,297
8
8
40
5
1
1
0
0
1
0
0
0
10
1
16:18
19:59
 12,988
   705
     7,019
13
2
2
0
11
11
11
1
2
3
01:53
09:50
11:13
04:38
11:12
14:14
  9,612
  4,866
 10,284
   702
   705
   705
   -16,700
   -16,676
   -16,668
5
5
5
6
0
15
0
0
0
0
0
0
12
12
1
2
14:45
18:00
15:59
19:44
  4,313
  6,015
   697
   702
   345,930
   345,910
3
27
1
2
0
2
0
0
13
1
05:38
11:07
 18,928
   702
  -274,018
11
1
1
0
14
1
00:00
05:21
 18,530
   703
   205,545
30
2
1
0
15
15
1
2
11:23
19:10
13:29
23:50
  7,253
 16,137
   694
   698
   198,394
   198,603
15
54
1
4
0
4
0
0
16
16
1
2
03:51
05:25
05:21
08:48
  5,213
 11,628
   702
   705
   -99,522
   -99,499
8
20
1
2
0
2
0
0
17
1
11:13
17:12
 20,778
   702
   -38,963
5
0
0
0
18
18
1
2
00:00
22:00
02:46
23:59
  9,650
  6,907
   704
   932
   122,054
   121,973
15
5579
1
12
0
13
0
0
19
19
1
2
00:00
07:23
01:49
11:12
  6,242
 13,101
   706
   706
   -34,967
   -34,965
4
19
1
1
0
1
0
0
20
20
20
1
2
3
03:12
05:25
14:15
05:21
08:02
15:18
  7,499
  8,846
  3,792
   703
   704
   704
  -100,613
  -100,603
  -100,573
49
22
8
1
2
49
1
1
0
0
0
0
21
21
1
2
00:00
19:19
01:37
23:59
  5,521
 16,224
   702
   989
   -45,168
   -44,768
4
10605
1
12
0
15
0
0
22
22
1
2
00:00
21:40
04:20
23:59
 15,039
  8,101
   704
   356
  -209,517
  -209,838
31
8865
2
12
1
13
0
0
23
1
05:25
10:16
 16,554
   705
  -376,729
14
2
1
0
24
1
17:19
23:59
 23,085
   697
  -134,276
33
6
6
0
25
25
1
2
05:51
11:13
11:12
12:15
 18,363
  3,408
   703
   704
    44,670
    44,277
190
40
1
0
1
0
0
0
26
26
26
1
2
3
11:13
18:52
22:00
13:37
19:59
23:13
  8,325
  4,042
  4,130
   701
   705
   702
    -4,771
    -4,891
    -4,950
12
7
46
1
7
1
0
0
1
0
0
0
27
27
1
2
07:19
11:13
11:12
13:17
 13,250
  7,109
   702
   696
  -226,020
  -226,055
20
10
1
0
1
0
0
0
28
28
1
2
09:32
11:13
11:12
16:06
  5,697
 16,767
   710
   706
    23,920
    23,927
4
3
3
22
0
0
0
0
29
1
17:17
19:59
  9,494
   688
    34,214
27
2
2
0
30
30
1
2
01:54
16:22
04:52
19:59
 10,378
 12,768
   698
   703
  -102,508
  -102,626
8
9
6
2
0
0
0
0
31
31
1
2
02:00
05:25
05:21
06:58
 11,649
  5,501
   701
   702
    34,394
    34,416
22
17
2
1
1
1
0
0
32
32
1
2
02:18
05:25
05:21
07:31
 10,526
  7,138
   706
   705
  -315,266
  -315,261
39
10
1
1
1
1
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.