GPS Space Vehicle Time Integrity for MJD 53948

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
08:11
13:30
13:26
14:52
 18,166
  4,869
    -7
   -14
   -68,558
   -68,591
31
22
1
1
1
1
0
0
 
2
2
1
2
00:00
21:38
03:50
23:59
 13,595
  8,207
   -10
  -184
   -19,458
   -19,930
17
4401
1
12
0
12
0
0
 
3
3
1
2
05:44
13:49
08:35
17:53
  9,724
 14,266
   -22
    -7
  -193,960
  -193,242
71
96
3
1
3
1
0
0
 
4
4
1
2
00:00
20:27
02:10
23:59
  7,586
 12,424
   -13
   158
  -285,348
  -285,714
16
5654
1
12
0
13
0
0
 
5
5
1
2
00:00
22:16
03:14
23:59
 11,451
  5,975
    -6
  -617
  -267,456
  -270,150
90
13343
1
12
1
5975
0
0
 
6
1
01:14
06:36
 18,408
    -6
  -595,684
44
5
3
0
 
7
7
1
2
03:50
13:30
08:02
16:10
 14,400
  9,321
   -14
   -19
  -538,593
  -538,535
55
32
5
2
5
2
0
0
 
8
8
1
2
15:50
17:55
17:53
21:49
  7,271
 13,309
    -6
   -11
    74,354
    74,373
6
25
0
3
0
3
0
0
 
9
9
1
2
05:34
20:43
09:15
23:59
 12,703
 11,505
    -8
   333
   -30,209
   -29,938
35
10887
3
12
3
12
0
0
 
10
1
00:00
05:07
 17,869
    -8
   -87,434
36
3
3
0
 
11
11
1
2
09:12
17:55
12:16
21:30
 10,744
 12,177
   -20
   -15
  -342,565
  -342,628
7
36
1
3
0
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:31
17:53
 15,285
   -22
   -81,998
22
2
2
0
 
14
1
08:00
12:43
 16,340
   -16
     8,577
12
1
1
0
 
15
1
03:54
09:56
 20,832
   -12
  -655,073
61
6
6
0
 
16
16
1
2
11:27
13:30
13:26
16:28
  7,002
 10,374
   -14
   -16
   -61,151
   -61,180
7
37
0
2
0
2
0
0
 
17
1
18:18
23:59
 19,642
   214
   -99,298
9368
12
13
0
 
18
1
03:32
10:09
 22,812
   -12
   244,928
44
5
4
0
 
19
19
19
1
2
3
06:55
14:50
17:55
09:17
17:53
19:21
  8,244
 10,615
  5,029
   -17
   -17
   -14
    -4,512
    -4,590
    -4,610
21
38
33
1
1
2
1
1
2
0
0
0
 
20
20
20
1
2
3
10:48
13:30
21:46
13:26
15:35
22:51
  8,983
  7,358
  3,651
   -18
   -15
   -16
    23,621
    23,621
    23,611
3
8
9
19
1
18
0
0
0
0
0
0
 
21
1
02:47
09:05
 21,695
   -12
   -44,950
45
6
5
0
 
22
1
05:12
11:49
 22,883
    -9
  -121,610
32
2
2
0
 
23
23
1
2
11:41
13:31
13:26
17:38
  6,179
 14,539
   -22
   -16
  -137,985
  -137,976
4
21
2
2
0
2
0
0
 
24
24
1
2
00:00
19:48
01:00
23:59
  3,606
 14,229
   -13
   296
   -25,000
   -24,914
8
10714
1
12
0
13
0
0
 
25
1
13:30
14:52
  4,791
   -22
  -256,188
104
1
1
0
 
26
26
1
2
02:39
18:37
07:14
21:09
 15,797
  8,491
   -10
   -22
   199,803
   200,523
73
38
6
1
6
1
0
0
 
27
27
1
2
14:44
17:55
17:53
20:46
 10,973
  9,548
   -23
   -20
   -60,810
   -60,827
34
27
1
3
1
2
0
0
 
28
28
1
2
16:43
17:55
17:53
23:21
  4,068
 18,572
   -11
    -8
   -21,908
   -21,895
4
25
1
3
0
2
0
0
 
29
29
1
2
02:27
18:15
06:50
20:57
 15,081
  9,093
   -15
   -22
  -632,191
  -632,289
47
14
5
1
5
1
0
0
 
30
30
1
2
00:00
09:25
04:08
12:17
 14,363
  9,974
   -10
   -20
    -5,420
    -5,469
34
7
2
18
2
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.