GPS Space Vehicle Time Integrity for MJD 54482

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
19:05
01:45
23:59
  6,159
 16,642
   214
   436
  -179,295
  -179,248
8
8139
1
13
0
15
0
0
 
2
2
1
2
09:09
13:47
11:59
15:15
  9,978
  5,013
   217
   211
  -166,739
  -166,787
13
6
1
0
1
0
0
0
 
3
3
1
2
01:20
17:15
05:42
20:00
 15,153
  9,555
   215
   206
  -173,708
  -174,014
23
23
1
1
0
1
0
0
 
4
1
07:58
13:38
 19,615
   212
    53,223
50
3
2
0
 
5
5
5
1
2
3
10:37
13:47
20:43
13:46
15:08
22:54
 10,725
  4,635
  7,547
   215
   212
   211
  -650,119
  -650,258
  -650,707
58
25
39
1
1
1
1
0
0
0
0
0
 
6
1
13:47
18:11
 15,192
   210
  -148,437
73
1
1
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
03:22
09:21
 20,742
   222
   137,504
46
2
2
0
 
9
9
1
2
08:27
17:05
12:03
20:57
 12,512
 13,286
   216
   211
  -105,896
  -105,956
42
16
3
1
3
1
0
0
 
10
10
1
2
11:24
13:47
13:46
16:46
  8,142
 10,392
   219
   221
   212,687
   212,834
38
46
0
0
0
0
0
0
 
11
11
1
2
04:56
20:56
09:21
23:40
 15,380
  9,405
   215
   209
   -26,781
   -26,794
40
9
2
1
2
1
0
0
 
12
12
1
2
10:00
13:47
13:46
14:53
 12,978
  3,952
   211
   207
   354,618
   354,621
16
10
1
0
1
0
0
0
 
13
1
00:52
06:16
 18,850
   215
  -234,461
15
0
0
0
 
14
1
17:52
23:59
 20,980
   478
   305,292
10781
13
14
0
 
15
15
1
2
06:27
14:14
08:31
18:56
  7,161
 16,289
   210
   209
    71,972
    72,011
5
11
3
3
0
1
0
0
 
16
16
1
2
00:00
22:59
04:07
23:59
 14,381
  3,159
   217
 -1,806
  -131,655
  -133,732
8
31276
179
13
0
3159
0
0
 
17
1
05:49
12:08
 21,997
   214
   -44,044
12
3
1
0
 
18
1
15:01
21:36
 22,602
   211
   211,692
18
1
1
0
 
19
19
1
2
02:21
18:23
06:52
20:45
 15,461
  8,266
   215
   211
   -16,798
   -16,890
7
5
18
3
0
0
0
0
 
20
20
20
1
2
3
00:00
09:18
22:18
03:07
10:32
23:59
 10,793
  4,463
  5,652
   216
   217
  -383
  -122,212
  -122,189
  -122,752
5
9
12345
16
3
13
0
0
5652
0
0
0
 
21
1
14:07
20:25
 21,808
   212
   -73,245
6
1
0
0
 
22
1
16:43
23:19
 22,861
   210
  -206,957
16
2
2
0
 
23
1
00:00
05:07
 17,699
   215
  -326,659
17
1
0
0
 
24
24
1
2
12:25
13:47
13:46
19:03
  4,539
 18,308
   216
   216
   -62,898
   -62,933
5
18
0
1
0
1
0
0
 
25
1
01:28
07:43
 21,646
   211
  -501,078
23
0
0
0
 
26
26
1
2
05:59
14:02
08:41
18:32
  9,441
 15,535
   213
   210
  -157,527
  -157,875
30
51
1
1
0
1
0
0
 
27
1
02:20
08:19
 20,700
   216
  -161,206
13
0
0
0
 
28
1
04:27
11:02
 22,825
   209
    13,997
22
2
2
0
 
29
29
1
2
12:22
13:47
13:46
17:54
  4,666
 13,721
   209
   210
    77,843
    77,756
13
42
0
1
0
1
0
0
 
30
30
30
1
2
3
11:20
13:47
20:51
13:46
15:35
23:44
  8,422
  6,162
  9,892
   207
   206
   207
   -60,032
   -60,044
   -60,082
4
6
11
0
0
1
0
0
1
0
0
0
 
31
31
1
2
00:00
20:12
01:54
23:59
  6,672
 12,849
   212
   459
     5,814
     6,174
4
8031
6
13
0
15
0
0
 
32
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33
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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.