GPS Space Vehicle Time Integrity for MJD 53934

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
09:07
15:48
 23,408
   -43
   -66,097
21
2
2
0
 
2
2
1
2
00:00
22:35
04:47
23:59
 16,713
  4,795
   -52
 -1,022
   -14,879
   -16,129
1527
18929
1
13
1
4795
0
0
 
3
3
3
1
2
3
06:42
14:46
17:00
09:32
16:57
19:07
  9,734
  7,553
  7,476
   -48
   -39
133,718
  -217,180
  -216,600
   -82,677
63
54
11565524
1
2
1
1
2
7476
0
0
0
 
4
4
1
2
00:00
21:25
03:07
23:59
 11,013
  8,949
   -44
  -169
  -276,639
  -277,334
30
3297
3
13
3
17
0
0
 
5
1
00:00
04:13
 14,690
   -52
  -231,967
1636
1
4
0
 
6
1
02:11
07:33
 18,824
   -62
  -589,822
1439
1
2
0
 
7
7
1
2
04:46
14:19
08:59
16:57
 14,382
  8,985
   -46
   -41
  -540,546
  -540,502
19
21
1
2
1
2
0
0
 
8
1
17:00
22:47
 20,066
   -35
    72,887
29
5
5
0
 
9
9
9
1
2
3
00:00
06:31
21:41
01:29
10:13
23:59
  5,105
 12,818
  8,004
   -40
   -43
    96
   -28,399
   -28,441
   -28,377
32
9
3463
2
6
13
2
0
13
0
0
0
 
10
1
00:50
06:05
 18,164
   -41
   -86,793
1465
1
4
0
 
11
11
1
2
10:09
18:20
13:14
22:27
 10,695
 14,361
   -48
   -43
  -340,017
  -340,080
6
20
1
4
0
4
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:09
17:00
16:57
19:35
  9,591
  8,945
   -43
111,753
   -78,273
    33,493
29
10573282
2
1
2
8945
0
0
 
14
1
07:23
13:40
 21,698
   -44
     9,563
6
2
0
0
 
15
1
04:51
10:53
 20,747
   -44
  -646,929
47
1
1
0
 
16
1
12:23
16:57
 15,704
   -40
   -57,654
14
2
0
0
 
17
17
1
2
00:00
19:14
01:37
23:59
  5,618
 16,519
   -40
   179
  -100,238
  -100,001
33
7849
2
13
2
17
0
0
 
18
1
04:29
11:06
 22,868
   -46
   243,408
19
1
1
0
 
19
19
19
1
2
3
07:53
15:48
17:00
10:14
16:57
20:19
  8,012
  3,912
 11,605
   -49
   -36
 86,130
    -1,438
    -1,491
    84,654
6
5
9282766
1
0
1
0
0
11605
0
0
0
 
20
20
1
2
11:44
22:44
16:32
23:48
 16,804
  3,589
   -42
   -41
    24,047
    24,035
11
9
2
18
2
0
0
0
 
21
1
03:43
10:02
 21,854
   -45
   -42,349
19
1
1
0
 
22
1
06:09
12:46
 22,915
   -49
  -117,386
25
0
0
0
 
23
23
1
2
12:37
17:00
16:57
18:35
 15,093
  5,584
   -44
179,043
  -138,321
    40,768
13
13382193
2
1
2
5584
0
0
 
24
24
1
2
00:00
20:42
01:53
23:59
  6,538
 11,303
   -40
   153
   -21,525
   -21,547
34
5643
3
13
2
17
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
03:36
19:34
08:11
22:06
 15,780
  8,856
   -45
   -46
   183,620
   184,328
59
38
1
4
1
4
0
0
 
27
27
1
2
15:42
17:00
16:57
21:44
  4,251
 16,420
   -43
 60,862
   -58,641
     2,244
5
7803931
0
1
0
16420
0
0
 
28
1
17:40
23:59
 21,985
   278
   -22,563
13306
13
13
0
 
29
29
1
2
03:24
19:12
07:46
21:54
 15,215
  9,395
   -56
   -48
  -629,728
  -629,852
1600
27
1
4
1
4
0
0
 
30
30
1
2
00:48
10:22
05:05
13:14
 14,881
  9,949
   -60
   -52
    -4,030
    -4,064
1618
7
1
9
3
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.