GPS Space Vehicle Time Integrity for MJD 53060

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
00:32
06:25
 20,474
    19
  -331,824
9
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
02:38
18:27
06:56
21:20
 14,746
 10,069
    16
    16
   -88,623
   -88,787
11
8
1
0
0
0
0
0
 
4
1
09:15
14:52
 19,658
    14
    73,238
54
0
0
0
 
5
1
11:01
15:56
 16,979
    25
   -19,144
9
2
0
0
 
6
1
13:44
19:11
 19,050
    16
     1,009
14
1
1
0
 
7
1
07:17
13:35
 21,889
    22
  -614,750
48
0
0
0
 
8
1
04:42
10:39
 20,780
    24
  -358,927
51
0
0
0
 
9
9
1
2
09:34
18:15
13:14
22:02
 12,923
 13,331
    11
    22
    31,700
    31,765
7
7
1
25
0
0
0
0
 
10
1
12:34
17:48
 17,963
    15
   -39,953
14
1
1
0
 
11
11
11
1
2
3
00:00
06:15
21:50
01:11
10:17
23:59
  4,275
 13,869
  7,530
    15
    21
   286
   -98,767
   -98,831
   -98,701
6
14
6547
1
1
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:11
07:30
 18,424
    14
    31,002
4
7
0
0
 
14
14
1
2
00:00
19:20
01:51
23:59
  6,671
 16,205
    14
   214
    18,124
    18,330
4
6936
12
12
0
12
0
0
 
15
1
17:33
23:15
 19,735
    24
  -231,073
29
1
1
0
 
16
1
00:11
05:08
 17,348
    17
   -15,446
6
7
0
0
 
17
1
11:52
18:13
 21,920
    22
  -199,737
130
1
1
0
 
18
1
16:15
22:54
 23,096
    21
    14,492
22
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
10:31
04:20
11:45
 15,195
  4,213
    16
    17
   185,304
   185,216
13
10
1
2
0
0
0
0
 
21
1
15:21
21:42
 21,998
    16
   -72,869
7
1
1
0
 
22
1
17:50
23:59
 21,616
   327
    43,716
13012
12
12
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
10:35
16:28
 20,297
    12
    -7,020
18
0
0
0
 
25
25
1
2
00:00
21:32
03:18
23:59
 11,741
  8,617
    11
  -164
   -61,411
   -61,640
7
5190
8
12
0
12
0
0
 
26
26
1
2
07:24
15:19
09:50
19:54
  8,451
 15,778
    16
    14
  -415,029
  -414,633
30
60
1
0
0
0
0
0
 
27
1
03:13
09:24
 21,272
    13
  -917,982
32
0
0
0
 
28
1
05:45
12:23
 22,953
    19
   -21,156
12
0
0
0
 
29
29
1
2
06:42
14:57
09:36
19:11
 10,136
 14,667
    17
    16
  -228,546
  -228,664
13
16
1
1
0
1
0
0
 
30
30
30
1
2
3
00:00
12:38
22:09
01:04
16:52
23:59
  3,850
 14,582
  6,422
    10
    14
   171
  -798,910
  -799,660
  -799,941
19
65
3545
0
1
12
0
0
12
0
0
0
 
31
31
1
2
03:35
20:11
08:33
21:28
 17,182
  4,630
    21
    22
   -27,037
   -28,694
158
41
1
0
1
0
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.