GPS Space Vehicle Time Integrity for MJD 54079

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
00:00
01:44
  6,234
     3
   -94,550
3
1
0
0
 
2
1
12:50
18:59
 21,453
    14
   -62,645
51
3
3
0
 
3
3
1
2
04:54
20:47
09:15
23:35
 14,864
  9,595
    17
     6
  -453,743
  -454,974
104
64
4
0
4
0
0
0
 
4
1
11:30
17:09
 19,865
    10
  -344,921
33
2
2
0
 
5
5
1
2
00:38
13:30
01:40
18:20
  3,708
 16,897
     6
    13
  -417,837
  -418,981
27
112
1
1
1
1
0
0
 
6
1
16:12
21:35
 18,853
     7
  -515,993
99
2
2
0
 
7
1
17:32
21:59
 15,316
     9
  -476,750
46
2
1
0
 
8
1
06:41
12:44
 21,038
    19
    89,009
19
2
2
0
 
9
9
1
2
11:47
20:34
15:31
21:59
 12,974
  4,822
    11
     5
   -48,207
   -48,260
18
4
2
1
2
0
0
0
 
10
1
14:55
20:12
 18,270
    20
   -94,173
28
2
1
0
 
11
11
1
2
00:18
08:26
03:19
12:38
 10,650
 14,327
     6
    14
      974
      938
9
32
2
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:25
09:48
 18,575
    14
  -120,898
41
3
3
0
 
14
1
00:00
03:51
 13,671
    10
    -1,194
15
3
2
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
02:34
07:31
 17,453
    13
  -100,200
23
1
1
0
 
17
1
09:30
15:51
 22,108
    10
   -86,754
14
2
2
0
 
18
18
1
2
00:00
18:39
01:21
23:59
  4,895
 18,488
    12
   253
   253,385
   253,650
4
9247
10
13
0
14
0
0
 
19
1
05:52
10:23
 15,464
    18
   -43,190
31
4
3
0
 
20
20
1
2
01:53
12:50
06:39
13:56
 16,516
  3,712
    10
    18
    21,812
    21,821
29
12
3
3
3
0
0
0
 
21
1
17:48
23:59
 21,545
   349
   -64,222
13886
13
16
0
 
22
22
1
2
00:00
20:13
02:54
23:59
 10,237
 13,100
    12
     9
  -154,858
  -155,048
30
16
3
2
2
2
0
0
 
23
1
02:56
08:49
 20,526
    14
  -142,364
7
4
1
0
 
24
1
13:11
19:18
 21,434
    15
   -58,986
50
3
3
0
 
25
1
00:10
05:57
 20,356
    12
  -404,992
23
2
2
0
 
26
26
1
2
09:46
17:42
12:14
22:18
  8,706
 15,780
    13
     7
    41,205
    41,748
43
83
1
4
0
4
0
0
 
27
1
05:34
11:40
 20,953
    12
   -82,353
19
3
2
0
 
28
1
07:48
14:26
 22,888
    17
   -12,322
41
4
4
0
 
29
29
1
2
09:16
17:25
12:01
21:47
  9,685
 15,178
    11
    10
  -252,176
  -252,942
69
108
1
1
1
1
0
0
 
30
30
1
2
00:29
14:52
03:22
19:08
 10,123
 14,828
     4
     4
   -18,951
   -19,022
8
12
6
2
0
1
0
0
 
31
1
00:00
05:33
 19,610
    10
    24,898
46
3
3
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.