GPS Space Vehicle Time Integrity for MJD 54249

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
11:52
18:34
 23,000
   210
  -130,796
20
1
1
0
 
2
1
01:17
07:28
 21,448
   212
  -109,882
29
2
2
0
 
3
3
1
2
09:22
17:19
12:00
21:44
  9,120
 15,243
   211
   209
   -64,233
   -64,413
17
26
1
0
0
0
0
0
 
4
1
00:07
05:48
 19,798
   214
   -10,369
20
3
3
0
 
5
5
1
2
02:24
12:48
07:01
14:38
 15,833
  6,297
   214
   212
    16,236
    16,818
90
34
2
1
2
1
0
0
 
6
1
04:33
09:57
 18,659
   211
  -198,246
67
1
1
0
 
7
1
05:04
10:13
 17,877
   217
  -281,309
96
0
0
0
 
8
8
1
2
00:00
19:13
01:16
21:59
  4,347
  9,435
   218
   215
   109,098
   109,201
30
7
1
0
1
0
0
0
 
9
9
1
2
00:19
09:00
03:59
12:47
 12,941
 13,166
   223
   208
   -72,133
   -72,188
8
10
2
0
1
0
0
0
 
10
1
03:17
08:34
 18,435
   214
  -102,350
12
1
1
0
 
11
11
11
1
2
3
00:00
12:42
20:47
01:06
15:38
23:59
  3,722
  9,745
 11,278
   216
   208
   370
   -16,878
   -16,935
   -16,804
22
12
6141
1
1
7
1
1
7
0
0
0
 
12
1
01:53
06:48
 16,947
   213
    45,865
32
2
2
0
 
13
1
16:41
22:06
 18,561
   213
  -176,602
17
0
0
0
 
14
1
10:03
16:21
 21,506
   212
   -22,175
12
2
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
07:25
14:46
08:28
19:42
  3,767
 16,880
   207
   215
  -151,299
  -151,388
6
14
4
0
0
0
0
0
 
17
17
1
2
00:00
21:44
04:08
23:59
 14,440
  7,833
   210
    58
   -66,345
   -66,402
20
5287
3
7
1
7
0
0
 
18
1
07:10
13:50
 23,020
   213
   248,979
14
1
1
0
 
19
19
1
2
10:24
18:17
12:42
22:49
  7,957
 15,655
   209
   218
   -37,974
   -38,071
8
15
1
0
0
0
0
0
 
20
1
13:59
18:52
 16,790
   213
    25,297
6
5
0
0
 
21
1
06:07
12:25
 21,660
   213
   -77,176
4
1
0
0
 
22
1
08:40
15:16
 22,722
   213
  -183,975
956
1
2
0
 
23
1
15:19
21:12
 20,148
   215
  -169,646
14
0
0
0
 
24
1
04:26
11:04
 22,828
   212
    -3,237
26
1
1
0
 
25
1
16:44
23:08
 22,137
   213
  -284,087
158
0
0
0
 
26
26
1
2
06:03
21:58
10:39
23:59
 15,958
  7,176
   209
   380
   220,445
   221,720
100
5309
1
7
1
7
0
0
 
27
1
18:14
23:59
 20,052
   429
  -113,149
11554
7
7
0
 
28
28
1
2
00:00
20:11
02:52
23:59
  9,910
 13,405
   220
   265
       63
      171
46
2118
2
7
2
7
0
0
 
29
29
1
2
05:46
21:29
10:06
23:59
 14,996
  8,737
   213
   488
    -2,963
    -2,705
5
9929
123
7
0
7
0
0
 
30
30
1
2
03:07
12:51
07:28
15:32
 15,054
  8,915
   210
   212
   -34,917
   -34,949
9
13
1
1
1
1
0
0
 
31
1
12:14
17:51
 19,095
   212
   -18,692
15
1
1
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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34
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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.