GPS Space Vehicle Time Integrity for MJD 54114

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
00:00
20:58
03:43
23:59
 12,993
 10,597
   -19
  -133
  -101,301
  -101,586
27
2937
3
13
1
14
0
0
 
2
1
10:30
16:40
 21,321
   -23
   -73,235
37
2
2
0
 
3
3
1
2
02:31
18:25
06:51
21:12
 15,101
  9,674
   -18
   -28
     2,500
     2,161
38
16
6
1
5
0
0
0
 
4
1
09:08
14:48
 19,769
   -23
  -354,440
24
1
1
0
 
5
5
1
2
11:15
22:11
16:01
23:20
 16,524
  4,020
   -22
   -22
    -8,316
    -8,775
80
20
3
1
2
0
0
0
 
6
1
13:46
19:09
 18,797
   -27
  -455,394
132
2
2
0
 
7
1
14:07
19:20
 18,124
   -26
  -446,634
63
2
2
0
 
8
1
04:19
10:22
 21,199
   -15
    93,097
38
6
6
0
 
9
9
1
2
09:26
18:12
13:09
21:56
 12,984
 13,127
   -17
   -25
   -53,114
   -53,171
10
7
2
7
0
0
0
0
 
10
1
12:34
17:53
 18,268
   -29
   -95,912
15
2
2
0
 
11
1
06:03
10:14
 14,614
   -13
    -3,507
27
4
4
0
 
12
1
11:06
16:01
 16,880
   -26
    64,316
51
2
2
0
 
13
1
02:03
07:25
 18,584
   -19
  -132,588
46
6
6
0
 
14
14
1
2
00:00
19:08
01:29
23:59
  5,193
 16,908
   -23
   198
    -4,678
    -4,551
18
7929
2
13
1
14
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:08
05:07
 17,344
   -18
  -112,100
46
5
4
0
 
17
1
07:10
13:31
 21,933
   -21
   -82,532
14
2
2
0
 
18
1
16:19
21:59
 19,792
   -24
   253,861
10
2
1
0
 
19
19
1
2
03:29
19:29
07:59
21:54
 15,710
  8,363
   -15
   -21
   -56,399
   -56,644
48
14
6
1
5
1
0
0
 
20
20
1
2
00:00
10:27
04:14
11:30
 14,821
  3,443
   -19
   -17
    21,970
    21,977
19
17
2
1
2
1
0
0
 
21
1
15:25
21:42
 21,745
   -24
   -68,422
17
3
3
0
 
22
1
17:51
23:59
 21,546
   303
  -161,655
13272
13
15
0
 
23
1
00:34
06:27
 20,609
   -18
  -145,922
27
3
3
0
 
24
1
11:54
18:26
 22,614
   -28
   -68,609
28
2
1
0
 
25
25
1
2
00:00
21:45
03:36
23:59
 12,557
  7,799
   -21
   -26
  -383,359
  -382,542
47
38
3
1
3
1
0
0
 
26
26
1
2
07:20
15:18
09:51
19:54
  8,793
 15,731
   -15
   -28
    93,302
    93,865
46
86
2
1
0
1
0
0
 
27
1
03:17
09:20
 21,084
   -15
   -88,489
39
6
3
0
 
28
1
05:25
12:03
 23,029
   -17
    -9,642
32
5
4
0
 
29
29
1
2
06:51
15:01
09:37
19:21
  9,738
 14,994
   -14
   -24
  -312,766
  -313,313
48
74
2
2
1
2
0
0
 
30
30
1
2
12:28
22:02
16:44
23:59
 14,792
  6,840
   -32
   -28
   -22,545
   -22,578
12
17
1
1
1
1
0
0
 
31
31
1
2
00:00
21:26
03:06
23:59
 10,752
  8,919
   -19
  -156
     4,617
     4,065
36
3449
3
13
1
14
0
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.