GPS Space Vehicle Time Integrity for MJD 56112

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
1
2
3
05:18
13:51
16:25
08:44
16:21
17:48
 11,791
  8,556
  4,894
   112
   114
   114
  -264,003
  -264,048
  -264,060
8
45
21
1
2
1
0
2
1
0
0
0
2
1
17:50
23:55
 21,084
   120
  -395,655
38
4
3
0
3
3
3
1
2
3
01:49
03:05
09:46
03:01
04:28
14:13
  4,267
  4,618
 15,271
   116
   112
   113
   -70,588
   -70,616
   -70,765
9
17
27
0
2
1
0
1
0
0
0
0
4
1
16:29
22:13
 19,962
   116
  -233,853
74
4
4
0
5
5
1
2
00:00
19:49
01:13
23:59
  4,206
 14,474
   108
   500
   331,433
   332,098
7
11822
1
15
0
17
0
0
6
6
6
1
2
3
01:15
03:05
09:40
03:01
04:33
13:39
  6,063
  4,948
 13,767
   117
   115
   117
   -11,251
   -11,225
   -11,096
8
31
18
0
1
2
0
1
0
0
0
0
7
1
10:09
16:21
 21,574
   111
   -96,897
27
3
3
0
8
8
1
2
11:57
16:25
16:21
17:55
 15,073
  5,311
   114
   116
    -1,562
    -1,561
20
46
3
1
3
1
0
0
9
9
9
1
2
3
01:41
03:05
16:43
03:01
05:18
20:32
  4,796
  7,638
 13,467
   118
   123
   114
  -169,257
  -169,270
  -169,402
4
8
11
0
2
2
0
0
0
0
0
0
10
10
1
2
10:29
18:25
13:03
22:56
  8,932
 15,523
   107
   126
    43,690
    43,741
7
35
2
2
0
2
0
0
11
11
1
2
04:43
12:51
07:48
16:21
 10,627
 12,131
   114
   113
   278,291
   278,406
11
23
1
2
0
2
0
0
12
1
18:20
23:06
 16,335
   118
   -78,021
52
3
3
0
13
1
09:19
14:49
 18,912
   112
  -196,728
40
2
2
0
14
1
03:05
08:43
 19,372
   115
  -206,332
26
1
1
0
15
15
1
2
00:00
22:59
03:01
23:59
 10,365
  3,599
   109
 -1,885
    92,297
    90,330
4
30968
0
15
0
3599
0
0
16
1
07:51
13:03
 18,042
   113
   240,216
14
1
1
0
17
17
1
2
14:21
16:25
16:21
20:33
  6,982
 14,537
   113
   116
  -115,916
  -115,880
66
28
2
3
2
3
0
0
18
18
1
2
00:00
03:05
03:01
06:18
 10,365
 10,960
   111
   115
  -203,437
  -203,453
5
15
1
2
0
1
0
0
19
19
1
2
03:06
10:57
05:23
15:32
  7,873
 15,943
   120
   117
   281,441
   281,557
21
29
1
3
1
3
0
0
20
20
1
2
06:53
17:36
11:36
18:57
 16,369
  4,561
   113
   115
   -64,327
   -64,337
5
22
110
2
0
2
0
0
21
21
21
1
2
3
00:00
03:05
22:48
03:01
05:01
23:59
 10,365
  6,616
  4,009
   110
   112
 -1,426
   234,385
   234,410
   233,043
9
47
25295
0
1
15
0
1
4009
0
0
0
22
22
1
2
01:31
03:05
03:01
08:03
  5,301
 16,993
   115
   116
  -145,053
  -145,056
4
16
4
1
0
1
0
0
23
1
07:52
13:47
 20,593
   113
  -188,772
28
1
1
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
05:32
19:54
08:21
23:59
  9,539
 14,157
   109
   624
   -36,422
   -35,949
7
15648
11
15
0
13916
0
0
26
26
26
1
2
3
00:00
13:47
22:14
02:23
16:21
23:59
  8,114
  8,742
  6,057
   109
   110
  -236
   356,857
   356,315
   355,654
29
45
7158
1
2
15
0
2
16
0
0
0
27
27
27
1
2
3
01:30
03:05
16:25
03:01
04:45
20:09
  5,397
  5,659
 13,044
   119
   118
   114
  -405,310
  -405,330
  -405,556
6
12
49
0
2
3
0
1
3
0
0
0
28
28
1
2
13:07
16:25
16:21
19:38
 11,156
 11,207
   115
   120
  -161,357
  -161,398
35
46
2
2
2
2
0
0
29
29
1
2
00:00
20:51
02:28
23:59
  8,438
 10,981
   105
   202
  -329,830
  -330,027
13
2266
3
15
0
17
0
0
30
1
06:52
11:53
 17,431
   121
   276,729
127
1
1
0
31
1
04:52
10:24
 19,038
   110
  -257,554
18
6
0
0
32
1
05:49
11:03
 18,236
   119
   461,442
23
0
0
0
33
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34
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35
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36
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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.