GPS Space Vehicle Time Integrity for MJD 54675

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
2
1
2
00:00
20:03
02:15
23:59
  7,826
 13,679
   424
   429
  -198,600
  -198,395
9
46
5
3
0
3
0
0
 
3
3
1
2
04:05
12:05
06:50
16:27
  9,590
 15,120
   419
   431
  -261,309
  -261,461
15
25
3
0
0
0
0
0
 
4
1
18:54
23:59
 17,872
   693
   128,246
10352
12
15
0
 
5
5
5
1
2
3
00:00
07:38
21:09
01:51
09:27
23:59
  6,381
  6,350
  9,986
   418
   423
   599
   349,343
   350,064
   351,528
53
50
4975
1
1
12
1
1
13
0
0
0
 
6
6
1
2
03:27
11:58
06:53
15:52
 11,948
 13,694
   418
   422
  -163,916
  -163,992
12
22
3
1
1
1
0
0
 
7
1
12:23
18:48
 22,242
   423
    -1,424
31
0
0
0
 
8
1
14:02
20:03
 20,983
   423
   164,049
10
0
0
0
 
9
9
1
2
03:56
19:13
07:52
22:50
 13,640
 12,546
   424
   429
    -6,903
    -6,994
11
31
3
3
0
3
0
0
 
10
10
1
2
00:00
22:04
03:25
23:59
 11,789
  6,677
   427
   -34
     3,718
     3,288
4
10931
44
12
0
13
0
0
 
11
11
1
2
07:46
15:41
10:28
20:05
  9,420
 15,257
   372
   425
   -22,248
   -22,177
4564
7
1
37
3
0
0
0
 
12
12
1
2
00:00
20:35
01:37
23:59
  5,559
 12,035
   419
   741
   356,495
   356,745
10
9975
0
12
0
13
0
0
 
13
1
11:35
17:00
 18,736
   422
  -265,126
15
1
1
0
 
14
1
04:47
11:04
 21,792
   404
   239,384
3001
1
4
0
 
15
15
1
2
01:01
17:08
05:38
19:17
 15,716
  7,463
   421
   417
   150,536
   150,876
34
15
3
0
1
0
0
0
 
16
16
1
2
02:19
09:40
03:23
14:37
  3,644
 17,082
   417
   399
  -114,565
  -114,523
5
3390
1
1
0
3
0
0
 
17
1
16:50
23:09
 21,993
   424
   -38,354
23
3
2
0
 
18
1
01:53
08:30
 22,964
   424
   151,881
28
1
0
0
 
19
19
1
2
05:13
13:07
07:36
17:38
  8,265
 15,678
   420
   425
   -33,652
   -33,661
13
7
2
71
1
0
0
0
 
20
1
08:50
13:44
 17,163
   398
  -108,542
3381
1
4
0
 
21
1
01:10
07:24
 21,532
   423
   -56,097
14
2
1
0
 
22
1
03:32
10:09
 22,991
   405
  -211,075
2922
1
4
0
 
23
1
10:06
16:01
 20,713
   425
  -366,026
13
1
1
0
 
24
1
00:00
05:52
 20,224
   429
  -112,294
21
2
1
0
 
25
1
11:36
18:01
 22,264
   427
   204,955
84
1
1
0
 
26
26
1
2
00:45
16:31
05:09
19:25
 15,173
 10,183
   420
   419
  -299,662
  -300,019
31
19
1
0
0
0
0
0
 
27
27
1
2
12:59
18:00
15:59
19:00
 10,461
  3,333
   421
   425
  -205,580
  -205,615
9
5
0
0
0
0
0
0
 
28
1
18:00
21:56
 13,680
   429
    21,871
30
2
2
0
 
29
1
00:00
04:46
 16,519
   422
    41,342
4
2
0
0
 
30
30
30
1
2
3
00:00
07:43
22:08
02:26
10:38
23:59
  8,513
 10,173
  6,432
   419
   373
   196
   -87,715
   -87,816
   -88,097
6
4392
5398
4
1
12
0
3
13
0
0
0
 
31
1
07:12
12:50
 19,614
   398
    25,375
3163
1
2
0
 
32
1
07:55
13:12
 18,512
   403
  -309,733
3256
1
4
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.