GPS Space Vehicle Time Integrity for MJD 56039

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
10:19
11:58
18:50
11:56
13:43
22:49
  5,581
  6,270
 13,904
    21
    29
    25
  -250,737
  -250,755
  -250,870
7
7
18
2
1
0
0
0
0
0
0
0
 
2
2
1
2
00:00
22:47
04:53
23:59
 17,090
  4,227
    27
 -1,462
  -387,521
  -389,116
14
25639
2
14
1
4227
0
0
 
3
3
3
1
2
3
06:45
14:43
17:48
09:26
17:46
19:10
  9,393
 10,459
  4,612
    39
    26
    22
   -39,124
   -39,273
   -39,317
14
25
8
0
1
2
0
1
0
0
0
0
 
4
4
1
2
00:00
21:33
03:20
23:59
 11,580
  8,523
    29
  -170
  -160,603
  -161,675
42
4722
1
14
1
14
0
0
 
5
1
00:52
06:12
 18,438
    25
   307,525
25
3
1
0
 
6
6
1
2
06:13
14:39
09:32
17:46
 11,599
 10,752
    27
    26
   -29,828
   -29,791
7
16
0
1
0
1
0
0
 
7
7
1
2
15:13
17:48
17:46
21:37
  8,659
 13,160
    19
    22
   -74,823
   -74,857
34
9
1
0
1
0
0
0
 
8
1
17:48
22:53
 17,539
    14
    -1,053
5
0
0
0
 
9
9
9
1
2
3
00:00
06:40
21:45
01:36
09:47
23:59
  5,481
 10,651
  7,830
    32
    26
   144
  -153,062
  -153,137
  -153,162
5
8
3143
3
0
14
0
0
14
0
0
0
 
10
10
1
2
00:00
15:26
03:56
17:46
 13,663
  7,925
    31
    20
    36,127
    36,174
15
14
1
1
1
1
0
0
 
11
11
1
2
09:50
17:51
11:56
22:04
  7,155
 14,593
    28
    24
   254,035
   254,154
18
18
2
7
2
0
0
0
 
12
1
00:00
04:15
 14,826
    26
   -64,800
21
12
1
0
 
13
13
1
2
14:18
17:48
17:46
19:48
 12,004
  6,870
    23
    22
  -211,856
  -211,833
21
8
1
9
1
0
0
0
 
14
14
14
1
2
3
07:34
09:50
11:58
09:47
11:56
13:48
  7,611
  7,259
  6,598
    29
    28
    31
  -200,778
  -200,788
  -200,792
6
26
4
2
2
6
0
2
0
0
0
0
 
15
1
04:08
09:05
 17,305
    25
    91,388
13
2
1
0
 
16
1
12:49
17:46
 16,913
    26
   232,317
31
2
2
0
 
17
17
1
2
00:00
19:18
01:35
23:59
  5,429
 16,377
    27
   284
  -134,116
  -133,660
6
9078
4
14
0
14
0
0
 
18
18
1
2
04:40
09:50
09:47
11:15
 17,594
  5,044
    27
    35
  -192,140
  -192,154
16
5
2
23
1
0
0
0
 
19
19
19
1
2
3
08:12
15:59
17:48
09:47
17:46
20:40
  5,401
  5,979
  9,817
    31
    26
    22
   258,046
   258,147
   258,174
7
54
13
0
1
0
0
1
0
0
0
0
 
20
20
1
2
11:58
22:41
16:34
23:54
 15,610
  4,086
    27
    15
   -63,201
   -63,216
32
10
1
13
1
0
0
0
 
21
1
03:58
09:47
 20,104
    30
   218,914
20
2
1
0
 
22
22
22
1
2
3
06:30
09:50
11:58
09:47
11:56
13:02
 11,229
  7,275
  3,827
    36
    34
    38
  -143,467
  -143,472
  -143,470
4
48
5
6
2
6
0
2
0
0
0
0
 
23
23
1
2
12:55
17:48
17:46
18:48
 16,577
  3,295
    25
    21
  -212,311
  -212,275
31
7
2
0
2
0
0
0
 







25
25
25
1
2
3
00:54
10:29
11:58
05:09
11:56
13:16
 14,783
  4,957
  4,673
    29
    29
    30
   -33,191
   -33,201
   -33,202
8
10
6
1
2
6
1
1
0
0
0
0







26
26
1
2
03:17
18:46
07:21
22:06
 14,326
 11,742
    21
    21
   336,683
   339,552
227
190
2
0
2
0
0
0







27
27
27
1
2
3
00:00
06:27
21:10
01:09
09:38
23:59
  3,967
 10,994
  9,933
    45
    30
   535
  -379,927
  -380,029
  -379,728
5
12
13919
1
1
14
0
0
8955
0
0
0







28
1
18:09
23:59
 20,224
   398
  -135,916
14194
14
14
0







29
1
02:03
07:33
 19,121
    23
  -305,659
27
3
2
0







30
30
1
2
04:34
11:58
05:35
16:52
  3,438
 16,703
    44
    29
   143,027
   143,674
23
99
3
2
0
1
0
0







31
31
1
2
09:50
11:58
11:56
15:23
  7,153
 11,880
    29
    28
  -233,957
  -234,001
27
31
5
1
2
1
0
0







32
32
1
2
10:48
11:58
11:56
13:59
  3,866
  7,074
    27
    32
   435,643
   435,674
71
10
2
1
2
0
0
0







33
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34
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







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.