GPS Space Vehicle Time Integrity for MJD 55165

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
2
2
1
2
10:34
13:45
13:40
16:40
 10,614
 10,218
   149
   149
  -197,674
  -197,726
23
15
2
0
1
0
0
0
3
3
1
2
02:38
18:38
07:04
21:16
 15,234
  9,028
   145
   154
  -481,242
  -481,508
18
13
1
0
0
0
0
0
4
4
1
2
09:20
13:45
13:40
15:03
 14,865
  4,649
   149
   149
   384,092
   384,285
83
24
1
0
1
0
0
0
5
1
13:45
18:05
 15,046
   146
    35,979
27
0
0
0
6
6
1
2
02:35
18:09
06:34
21:22
 13,629
 11,163
   141
   147
  -262,903
  -262,949
5
5
69
3
0
0
0
0
7
7
1
2
02:56
08:20
08:18
09:21
 18,422
  3,502
   145
   152
    -6,674
    -6,660
18
4
1
0
1
0
0
0
8
8
1
2
04:35
08:20
08:18
10:35
 12,832
  7,792
   148
   155
     -176
     -174
7
4
1
7
1
0
0
0
9
9
1
2
09:30
18:20
13:17
22:01
 13,308
 12,715
   151
   154
   -91,233
   -91,298
9
12
3
0
0
0
0
0
10
10
1
2
12:22
13:45
13:40
17:32
  4,454
 13,330
   150
   151
    29,573
    29,581
5
4
0
83
0
0
0
0
11
11
11
1
2
3
06:04
08:20
22:05
08:18
10:29
23:59
  7,814
  7,432
  6,775
   145
   149
   351
    31,946
    31,965
    32,262
28
8
5224
1
1
11
1
0
13
0
0
0
12
12
1
2
11:02
13:45
13:40
16:02
  8,952
  7,903
   146
   149
   183,113
   183,068
26
15
2
19
1
0
0
0
13
1
02:06
07:33
 18,676
   142
  -306,282
35
1
1
0
14
14
1
2
00:00
19:08
01:26
23:59
  4,757
 16,763
   141
   353
    18,343
    18,197
10
8029
2
11
0
11
0
0
15
15
1
2
08:20
15:23
09:46
19:59
  4,870
 15,712
   145
   147
   319,379
   319,354
4
5
1
118
0
0
0
0
16
16
1
2
00:10
16:42
05:07
17:53
 16,937
  4,069
   142
   143
    14,184
    14,409
23
7
1
0
0
0
0
0
17
17
1
2
07:15
08:20
08:18
13:32
  3,628
 18,053
   144
   145
  -107,074
  -107,113
77
21
1
2
1
1
0
0
18
1
16:21
22:56
 22,693
   147
   -31,253
33
2
2
0
19
19
1
2
03:38
19:39
08:09
22:03
 15,683
  8,100
   148
   149
     1,507
     1,618
30
5
1
1
1
0
0
0
20
20
1
2
00:00
10:34
04:24
11:43
 15,073
  3,884
   140
   153
   -66,372
   -66,333
5
13
5
2
0
1
0
0
21
1
15:35
21:48
 21,500
   148
    24,789
16
0
0
0
22
1
17:52
23:59
 21,291
   426
  -184,685
12195
11
12
0
23
1
00:31
06:29
 20,313
   143
  -385,098
6
0
0
0
25
1
02:15
08:18
 20,847
   141
   -37,540
84
1
1
0
26
1
18:22
23:59
 19,550
   340
     -255
8181
11
13
0
27
27
1
2
09:11
18:14
12:59
21:35
 13,147
 11,683
   150
   145
  -104,099
  -104,207
16
15
3
0
1
0
0
0
28
28
1
2
05:36
08:20
08:18
12:11
  9,471
 13,295
   138
   149
    25,229
    25,232
24
19
1
2
1
1
0
0
29
1
13:45
19:13
 19,092
   141
   -78,187
17
0
0
0
30
30
30
1
2
3
12:22
13:45
22:09
13:40
16:45
23:59
  4,419
 10,489
  6,555
   142
   148
   382
  -197,424
  -197,444
  -197,299
4
11
6060
0
1
11
0
0
13
0
0
0
31
31
1
2
00:00
21:36
03:17
23:59
 11,065
  8,280
   136
   -62
    60,056
    59,780
6
5452
4
11
0
13
0
0
32
32
1
2
00:00
22:33
03:50
23:59
 13,024
  5,188
   145
  -742
  -147,758
  -148,054
27
19329
1
11
1
5188
0
0
33
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36
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37
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38
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39
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40
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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.