GPS Space Vehicle Time Integrity for MJD 54767

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
13:56
20:06
 21,333
   653
  -176,353
17
1
1
0
 
3
3
3
3
1
2
3
4
05:50
07:05
08:48
21:47
07:04
08:46
10:13
23:59
  4,217
  5,961
  4,819
  7,639
   660
   663
   659
   981
  -302,437
  -302,464
  -302,498
  -302,423
6
10
10
8455
0
0
1
12
0
0
0
13
0
0
0
0
 
4
1
12:29
18:11
 19,789
   654
   215,212
67
1
0
0
 
5
5
1
2
01:22
14:54
03:17
19:31
  6,650
 16,008
   654
   657
   339,557
   341,937
100
213
3
1
3
1
0
0
 
6
6
6
1
2
3
05:44
07:05
21:11
07:04
08:46
23:59
  4,570
  5,961
  9,512
   653
   654
  1,084
  -152,287
  -152,254
  -151,533
11
8
12344
0
0
12
0
0
13
0
0
0
 
7
7
7
1
2
3
07:05
08:48
10:45
08:46
10:43
12:34
  5,961
  6,621
  6,187
   652
   651
   648
   -22,024
   -22,028
   -22,034
3
3
23
1
0
1
0
0
1
0
0
0
 
8
8
1
2
08:48
10:45
10:43
13:51
  6,621
 10,544
   654
   659
   176,455
   176,469
5
6
0
1
0
0
0
0
 
9
9
9
1
2
3
00:00
12:55
21:35
01:34
16:33
23:59
  5,393
 12,570
  8,090
   659
   645
   812
   -21,335
   -21,435
   -21,328
7
10
4310
1
2
12
0
1
13
0
0
0
 
10
1
15:50
21:07
 18,411
   656
     7,227
4
28
0
0
 
11
11
11
1
2
3
01:24
09:21
10:45
04:09
10:43
13:45
  9,679
  4,907
 10,184
   650
   654
   653
   -16,247
   -16,225
   -16,219
5
5
7
3
0
1
0
0
0
0
0
0
 
12
1
14:17
19:16
 17,412
   649
   344,600
17
1
1
0
 
13
13
13
1
2
3
05:09
07:05
08:48
07:04
08:46
10:38
  6,666
  5,961
  6,316
   653
   658
   657
  -274,697
  -274,699
  -274,706
3
3
5
0
0
2
0
0
0
0
0
0
 
14
14
1
2
00:00
22:34
04:54
23:59
 17,046
  4,873
   656
  -325
   202,561
   201,215
32
18912
3
13
2
4873
0
0
 
15
15
1
2
10:55
18:42
13:00
23:19
  7,185
 15,940
   644
   646
   202,156
   202,363
17
29
2
0
1
0
0
0
 
16
16
16
1
2
3
03:23
07:05
19:58
07:04
08:20
21:03
 12,797
  4,387
  3,902
   655
   659
   647
   -98,202
   -98,177
   -98,085
13
8
5
0
1
6
0
0
0
0
0
0
 
17
1
10:45
16:44
 20,687
   651
   -39,236
16
2
2
0
 
18
18
1
2
00:00
19:37
02:18
23:59
  8,048
 15,068
   652
   819
   119,614
   119,488
13
6047
1
12
0
13
0
0
 
19
19
19
19
1
2
3
4
00:00
07:05
08:48
22:58
01:20
08:46
10:43
23:59
  4,583
  5,961
  6,621
  3,400
   656
   659
   657
   458
   -35,002
   -34,997
   -34,999
   -35,196
4
3
4
3160
0
0
1
12
0
0
0
12
0
0
0
0
 
20
20
1
2
02:44
13:46
07:04
14:50
 14,939
  3,811
   656
   651
  -100,025
   -99,994
49
8
2
43
2
0
0
0
 
21
21
1
2
00:00
18:50
01:08
23:59
  3,858
 17,611
   649
   976
   -44,304
   -43,864
4
12540
1
12
0
13
0
0
 
22
22
1
2
00:00
21:11
03:51
23:59
 13,426
  9,539
   657
   461
  -209,344
  -209,511
47
5327
2
12
2
13
0
0
 
23
23
1
2
03:53
07:05
07:04
08:46
 10,982
  5,945
   655
   660
  -377,536
  -377,542
3
3
2
0
0
0
0
0
 
24
1
16:51
23:30
 23,021
   648
  -136,113
23
0
0
0
 
25
25
25
25
1
2
3
4
05:23
07:05
08:48
10:45
07:04
08:46
10:43
11:47
  5,821
  5,945
  6,621
  3,339
   651
   657
   657
   653
    24,771
    24,570
    24,351
    24,172
54
56
65
56
0
0
0
1
0
0
0
1
0
0
0
0
 
26
26
1
2
10:45
18:23
13:08
22:44
  8,246
 14,951
   649
   644
    -7,742
    -7,895
13
24
2
0
1
0
0
0
 
27
27
27
1
2
3
07:05
08:48
10:45
08:46
10:43
12:48
  5,961
  6,621
  7,049
   652
   652
   648
  -227,796
  -227,815
  -227,840
5
6
25
4
0
1
0
0
1
0
0
0
 
28
28
1
2
09:03
10:45
10:43
15:37
  5,851
 16,672
   652
   649
    23,982
    23,982
4
19
0
2
0
2
0
0
 
29
1
16:49
22:22
 19,000
   647
    33,195
9
0
0
0
 
30
30
1
2
01:26
15:53
04:23
20:06
 10,371
 14,557
   657
   648
  -103,871
  -103,989
7
8
5
0
0
0
0
0
 
31
1
00:52
06:28
 19,704
   652
    35,729
25
2
2
0
 
32
1
01:50
07:03
 18,075
   652
  -314,881
41
2
2
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.