GPS Space Vehicle Time Integrity for MJD 54395

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
1
2
01:12
05:30
05:29
07:50
 14,811
  7,937
    95
    98
  -161,188
  -161,221
17
38
1
3
1
3
0
0
2
2
1
2
15:06
20:07
20:05
21:13
 17,430
  3,594
   100
   104
  -145,460
  -145,488
12
37
0
2
0
2
0
0
3
3
1
2
00:00
07:54
02:01
11:41
  7,056
 13,269
    99
    95
  -132,957
  -133,139
13
25
1
2
0
1
0
0
4
1
13:55
19:35
 19,574
   100
    16,514
78
3
3
0
5
5
1
2
02:45
16:33
04:55
20:05
  7,464
 12,445
    99
   102
  -486,683
  -488,108
61
97
1
0
1
0
0
0
6
6
1
2
18:39
20:07
20:05
23:59
  5,105
 13,329
   103
   614
  -232,269
  -231,696
11
16880
0
12
0
8071
0
0
7
7
1
2
18:58
20:07
20:05
23:59
  3,997
 13,329
   103
   604
    42,943
    43,331
13
16541
0
12
0
6389
0
0
8
1
09:19
15:17
 20,559
    93
   127,460
68
6
6
0
9
9
1
2
00:00
14:21
02:55
17:58
 10,241
 12,780
    98
    94
   -93,056
   -93,151
6
6
7
1
0
0
0
0
10
10
1
2
17:16
20:07
20:05
22:33
  9,894
  8,396
   103
   104
   117,054
   117,182
41
37
0
2
0
2
0
0
11
11
1
2
02:51
10:51
05:29
15:11
  8,892
 14,970
   100
   100
   -25,087
   -25,101
26
57
1
5
1
5
0
0
12
1
15:51
20:05
 14,781
    98
   345,833
11
17
0
0
13
13
1
2
06:43
07:54
07:53
12:08
  3,803
 14,656
    99
    99
  -215,521
  -215,548
41
57
2
3
2
3
0
0
14
1
00:00
05:29
 18,893
   100
   325,318
26
1
1
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
05:30
07:54
07:53
09:51
  8,093
  6,844
   100
   100
  -120,807
  -120,823
49
7
3
52
1
0
0
0
17
1
11:43
17:59
 21,701
    96
   -50,918
45
5
4
0
18
18
1
2
00:00
20:59
03:40
23:59
 12,636
 10,529
    99
    69
   230,071
   229,886
11
1129
1
12
0
13
0
0
19
19
1
2
00:28
08:20
02:46
12:52
  7,986
 15,689
   101
   102
    -2,513
    -2,585
8
42
1
3
0
3
0
0
20
20
20
20
1
2
3
4
04:15
05:30
07:54
15:14
05:29
07:53
09:02
16:19
  4,165
  8,109
  4,100
  3,866
    99
   101
   103
    96
  -127,416
  -127,410
  -127,404
  -127,394
48
41
6
9
1
3
0
11
1
3
0
0
0
0
0
0
21
21
1
2
00:00
20:07
02:19
23:59
  8,097
 13,329
    98
   298
   -77,255
   -77,028
4
6391
1
12
0
15
0
0
22
22
1
2
00:00
22:39
05:19
23:59
 18,392
  4,567
    99
   105
  -201,033
  -201,096
7
56
1
1
0
1
0
0
23
23
1
2
05:30
07:54
07:53
11:09
  8,097
 11,389
    99
   100
  -302,092
  -302,127
41
37
3
1
3
1
0
0
24
24
24
1
2
3
00:00
18:22
20:07
01:05
20:05
23:59
  3,677
  5,891
 13,313
   104
   103
   523
   -40,046
   -40,244
   -39,854
8
5
13711
1
0
12
0
0
15
0
0
0
25
1
07:54
13:37
 19,945
    97
  -466,147
56
3
3
0
26
26
1
2
12:01
20:07
14:38
23:59
  8,965
 13,329
    91
   459
   -70,154
   -70,186
77
11745
5
12
5
15
0
0
27
1
08:19
14:18
 20,612
    95
  -142,763
32
3
3
0
28
1
10:19
16:55
 22,893
    97
     9,142
29
5
5
0
29
29
1
2
11:32
20:07
14:24
23:59
  9,637
 13,329
   101
   561
    -5,983
    -5,521
86
15078
5
12
5
15
0
0
30
30
30
1
2
3
02:51
17:14
20:07
05:29
20:05
21:30
  8,842
  9,999
  4,647
   105
    97
   108
   -49,682
   -49,746
   -49,745
29
4
32
1
10
2
1
0
2
0
0
0
31
31
1
2
02:16
05:30
05:29
07:52
 10,897
  8,069
    98
   101
    -5,156
    -5,139
13
31
7
3
1
3
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.