GPS Space Vehicle Time Integrity for MJD 54350

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
04:25
11:06
 23,349
  -559
  -151,564
15
2
0
0
 
2
1
18:12
23:59
 20,168
  -298
  -135,125
10024
13
16
0
 
3
3
1
2
02:25
10:23
05:06
14:47
  9,078
 15,258
  -569
  -562
  -112,787
  -112,945
15
30
1
1
0
1
0
0
 
4
1
17:01
22:42
 19,725
  -559
     3,191
34
3
3
0
 
5
5
1
2
05:49
19:36
07:57
23:59
  7,455
 15,320
  -568
  -157
  -366,541
  -368,004
81
13616
2
13
2
4855
0
0
 
6
6
1
2
00:00
21:43
03:08
23:59
 10,680
  7,943
  -572
  -826
  -247,139
  -247,325
28
6697
2
13
2
13
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
12:23
15:59
 12,741
  -568
   121,292
9
0
0
0
 
9
9
1
2
02:08
17:24
05:57
21:02
 12,955
 12,593
  -560
  -563
   -87,135
   -87,224
9
28
10
3
0
3
0
0
 
10
-
 
 
 
 
 
 
 
 
 
11
11
1
2
05:53
13:54
08:45
18:13
 10,093
 15,017
  -568
  -558
   -23,884
   -23,889
8
5
1
10
1
0
0
0
 
12
1
18:49
23:47
 17,335
  -557
    54,810
12
0
0
0
 
13
1
09:43
15:09
 18,987
  -567
  -205,093
20
1
1
0
 
14
1
03:01
09:19
 21,620
  -565
   -40,506
20
1
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:35
07:54
01:35
12:53
  3,175
 17,458
  -572
  -563
  -174,659
  -174,725
9
27
3
1
0
1
0
0
 
17
1
14:47
21:04
 21,864
  -555
   -55,906
20
5
5
0
 
18
1
00:10
06:48
 22,610
  -569
   236,755
33
2
2
0
 
19
19
1
2
03:36
11:27
05:50
15:59
  7,763
 15,837
  -566
  -560
   -64,095
   -64,171
7
35
1
1
0
1
0
0
 
20
20
1
2
07:16
18:17
12:05
19:29
 16,648
  4,199
  -564
  -556
    28,677
    28,704
46
24
2
3
2
3
0
0
 
21
1
00:00
05:26
 18,486
  -568
   -78,971
20
2
2
0
 
22
1
01:47
08:23
 22,738
  -574
  -197,481
28
1
1
0
 
23
1
08:21
14:15
 20,566
  -564
  -199,358
24
1
1
0
 
24
24
1
2
00:00
21:28
04:09
23:59
 14,010
  8,859
  -574
  -876
   -29,177
   -29,713
13
8506
2
13
0
13
0
0
 
25
1
10:24
16:40
 21,753
  -562
  -432,618
71
3
3
0
 
26
26
1
2
00:00
15:05
03:46
17:42
 12,600
  9,158
  -566
  -567
   -19,195
   -19,902
54
36
3
3
3
0
0
0
 
27
1
11:24
17:22
 20,708
  -557
  -134,163
36
3
3
0
 
28
1
13:21
19:58
 23,029
  -557
     5,916
25
5
3
0
 
29
29
29
1
2
3
00:00
14:35
22:48
03:11
17:27
23:59
 10,768
 10,046
  4,275
  -579
  -566
 -1,854
    -6,073
    -6,081
    -7,374
7
7
23407
37
2
13
0
0
4275
0
0
0
 
30
30
1
2
05:55
20:16
08:46
23:59
  9,983
 13,021
  -567
  -153
   -45,507
   -45,146
8
12684
3
13
1
13
0
0
 
31
1
05:24
11:02
 19,669
  -566
   -10,912
13
1
1
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.