GPS Space Vehicle Time Integrity for MJD 53314

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
1
03:54
09:54
 20,862
   -34
  -371,834
14
4
2
0
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
01:11
09:56
04:00
13:35
  9,560
 12,816
   -44
   -28
   -58,252
   -58,347
25
17
1
1
1
1
0
0
4
1
15:53
21:31
 19,435
   -31
  -567,638
103
1
1
0
5
5
1
2
04:58
17:52
06:02
22:41
  3,402
 16,812
   -32
   -37
   -58,054
   -58,167
11
12
27
5
0
0
0
0
6
6
1
2
00:00
20:34
02:01
23:59
  6,899
 11,751
   -44
   189
  -477,754
  -477,429
6
7344
2
11
0
11
0
0
7
1
13:53
20:11
 21,500
   -28
  -244,732
164
2
2
0
8
1
11:03
17:06
 20,598
   -33
    13,027
17
3
1
0
9
9
1
2
00:58
16:18
04:50
19:53
 13,268
 12,340
   -40
   -30
    13,253
    13,373
19
18
2
1
1
1
0
0
10
1
19:20
23:59
 16,196
   251
   -53,096
11177
11
14
0
11
11
1
2
04:32
12:50
07:45
16:54
 11,130
 13,775
   -43
   -29
  -163,594
  -163,688
12
30
3
3
1
3
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:40
09:56
09:54
14:02
  4,354
 14,422
   -39
   -27
    19,047
    19,052
4
14
2
1
0
1
0
0
14
1
01:48
08:06
 21,785
   -36
    30,976
32
4
4
0
15
1
00:13
05:55
 19,529
   -35
  -343,542
35
2
2
0
16
16
1
2
06:45
09:56
09:54
11:43
 11,049
  6,296
   -33
   -26
    -3,952
    -3,942
40
14
2
1
2
1
0
0
17
1
18:19
23:59
 19,575
   202
   159,596
9929
11
14
0
18
18
1
2
00:00
22:54
05:37
23:59
 19,319
  3,612
   -37
 -1,281
    93,497
    92,547
26
22360
2
11
1
3612
0
0
19
19
1
2
02:23
10:16
04:39
14:48
  7,899
 15,505
   -45
   -22
     6,850
     6,891
7
36
1
2
1
2
0
0
20
1
05:57
09:54
 13,909
   -32
   109,453
17
2
2
0
21
21
1
2
00:00
22:02
04:26
23:59
 15,328
  6,732
   -33
  -497
   -82,013
   -82,520
34
11266
1
11
1
14
0
0
22
1
00:23
07:02
 22,895
   -40
   -15,410
12
3
1
0
23
23
1
2
07:04
09:56
09:54
13:01
  9,893
 10,766
   -34
   -25
  -196,200
  -196,237
39
10
2
1
2
0
0
0
24
1
17:09
23:02
 20,471
   -35
   -71,099
22
0
0
0
25
1
04:21
09:54
 19,289
   -34
   -78,995
18
4
3
0
26
26
26
1
2
3
00:00
14:04
21:58
02:38
16:28
23:59
  9,131
  7,982
  6,960
   -39
   -31
  -309
  -269,466
  -269,908
  -270,432
29
39
6686
1
3
11
0
2
14
0
0
0
27
1
10:09
16:13
 21,047
   -26
  -462,306
65
2
2
0
28
1
12:23
19:00
 22,631
   -28
   -44,517
17
3
3
0
29
29
29
1
2
3
00:00
13:36
21:44
02:11
16:17
23:59
  7,523
  9,055
  7,809
   -41
   -27
  -171
  -287,110
  -286,393
  -286,139
30
40
3171
1
3
11
1
2
14
0
0
0
30
30
1
2
04:49
19:04
07:29
23:23
  9,269
 15,008
   -41
   -43
  -519,175
  -518,723
28
44
2
3
1
3
0
0
31
1
13:11
19:34
 21,792
   -26
    -2,240
29
3
2
0
32
-
 
 
 
 
 
 
 
 
 
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.