GPS Space Vehicle Time Integrity for MJD 55425

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
16:47
22:52
 21,112
    59
  -281,519
18
0
0
0
3
3
3
1
2
3
01:01
08:53
10:06
03:32
10:04
13:26
  8,671
  3,970
 11,563
    57
    55
    55
  -595,902
  -596,033
  -596,074
24
7
26
2
0
2
1
0
2
0
0
0
4
1
15:28
21:11
 19,716
    57
  -148,707
54
2
2
0
5
1
18:59
23:59
 17,492
   401
    25,618
12213
14
14
0
6
6
6
1
2
3
00:20
08:44
10:06
03:36
10:04
12:46
 11,125
  4,506
  9,138
    59
    56
    55
  -530,936
  -530,539
  -530,431
58
21
51
2
0
2
1
0
2
0
0
0
7
1
10:06
13:59
 13,554
    52
     1,992
14
2
2
0
8
1
10:58
13:59
 10,420
    54
    -6,386
34
2
2
0
9
9
1
2
00:38
15:45
04:20
19:30
 12,679
 12,987
    58
    50
   -24,715
   -24,854
19
23
2
2
1
2
0
0
10
10
1
2
10:19
17:54
12:07
22:43
  6,081
 16,520
    47
    58
    49,935
    49,973
26
7
2
9
2
0
0
0
11
11
1
2
04:36
12:21
07:02
16:54
  8,412
 15,849
    57
    59
    83,115
    83,198
15
21
2
2
1
2
0
0
12
1
17:28
22:22
 17,166
    54
    82,194
17
1
0
0
13
13
1
2
08:11
10:06
10:04
13:42
  6,487
 12,474
    53
    57
  -299,512
  -299,500
3
26
0
2
0
2
0
0
14
1
01:42
07:59
 21,810
    58
   -79,204
33
2
2
0
15
15
15
1
2
3
00:00
14:10
21:48
02:38
15:58
23:59
  9,211
  6,397
  7,582
    56
    46
  -198
   222,871
   222,580
   222,175
18
11
5978
1
1
14
0
0
14
0
0
0
16
16
1
2
06:34
10:06
10:04
11:34
 12,068
  5,285
    60
    56
   100,029
   100,057
12
7
0
0
0
0
0
0
17
1
16:00
19:32
 12,238
    52
  -166,906
7
2
0
0
18
18
1
2
00:00
22:36
05:15
23:59
 18,140
  4,981
    59
  -979
   -87,393
   -88,603
20
19598
2
14
1
4981
0
0
19
19
1
2
02:09
10:06
04:22
13:59
  7,625
 13,554
    57
    60
    58,317
    58,416
8
16
2
2
0
2
0
0
20
20
1
2
05:39
16:44
10:04
17:45
 15,401
  3,600
    57
    56
   -52,033
   -52,021
5
7
83
22
0
0
0
0
21
21
1
2
00:00
21:51
04:06
23:59
 14,138
  7,424
    62
  -398
    81,617
    81,358
38
10514
2
14
1
14
0
0
22
1
00:09
06:46
 22,839
    59
  -165,090
23
2
2
0
23
23
1
2
06:56
10:06
10:04
12:49
 10,776
  9,338
    55
    59
  -358,098
  -358,076
7
50
0
2
0
2
0
0
24
1
01:26
06:13
 16,568
    54
  -313,464
37
2
2
0
25
-
 
 
 
 
 
 
 
 
 
26
26
26
1
2
3
00:00
12:57
21:18
01:33
16:08
23:59
  5,287
 11,072
  9,412
    59
    53
   264
    99,791
   100,113
   100,516
12
23
5289
1
1
14
0
0
14
0
0
0
27
27
1
2
00:28
15:18
03:47
19:09
 11,288
 13,359
    63
    54
  -180,307
  -180,496
27
21
2
2
1
2
0
0
28
1
11:47
18:22
 22,768
    52
     6,985
34
4
4
0
29
29
1
2
00:00
20:06
01:37
23:59
  5,557
 13,502
    62
   419
  -142,418
  -142,270
6
11280
14
14
0
14
0
0
30
30
1
2
04:24
18:49
07:18
23:04
 10,069
 14,777
    58
    54
  -270,010
  -270,190
18
9
2
3
1
0
0
0
31
1
03:50
09:26
 19,583
    58
    16,643
30
19
1
0
32
1
04:50
10:03
 17,891
    61
    63,353
58
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.