GPS Space Vehicle Time Integrity for MJD 56068

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
08:20
16:51
11:44
19:54
 11,680
 10,360
    46
    48
  -257,536
  -257,592
20
37
3
2
3
2
0
0
2
2
1
2
00:00
20:49
02:55
23:59
 10,151
 10,848
    53
   172
  -390,872
  -390,852
33
3361
2
14
1
15
0
0
3
3
1
2
06:05
12:45
07:28
17:12
  4,343
 15,462
    49
    46
   -51,644
   -51,798
9
38
1
2
0
2
0
0
4
4
1
2
00:00
19:56
01:18
23:59
  4,602
 14,016
    55
   377
  -189,603
  -190,174
28
10287
2
14
2
14
0
0
5
5
1
2
00:00
22:49
04:13
23:59
 14,825
  4,220
    53
 -1,493
   317,384
   316,134
28
26682
3
14
2
4220
0
0
6
6
6
1
2
3
04:15
06:05
12:40
06:01
07:33
16:40
  6,145
  4,666
 13,846
    58
    54
    46
   -24,657
   -24,644
   -24,575
45
5
34
1
1
2
1
0
2
0
0
0
7
1
13:13
19:36
 22,114
    45
   -83,218
36
4
4
0
8
1
14:57
19:54
 16,987
    45
    -1,211
27
3
2
0
9
9
9
1
2
3
04:41
06:05
19:56
06:01
08:21
23:32
  4,758
  7,526
 12,398
    53
    48
    49
  -159,533
  -159,556
  -159,693
6
9
14
0
2
1
0
0
1
0
0
0
10
10
10
1
2
3
00:00
13:28
21:25
01:59
16:03
23:59
  7,038
  9,037
  8,679
    61
    48
   115
    38,873
    38,922
    39,021
7
19
1341
5
2
14
0
1
15
0
0
0
11
11
1
2
07:45
15:52
10:48
19:54
 10,755
 13,949
    48
    46
   263,504
   263,618
12
20
4
2
0
2
0
0
12
12
1
2
00:00
21:14
02:19
23:59
  7,945
  9,336
    57
   123
   -70,032
   -70,128
54
1948
5
14
1
15
0
0
13
1
12:19
17:49
 18,950
    44
  -205,977
48
4
4
0
14
1
06:05
11:45
 19,163
    51
  -203,230
11
3
3
0
15
15
1
2
02:06
18:44
06:01
19:50
 13,672
  3,643
    53
    38
    91,449
    91,440
38
4
2
2
1
0
0
0
16
1
10:51
16:02
 17,766
    48
   235,657
27
3
1
0
17
17
1
2
17:20
19:56
19:54
21:59
  8,682
  7,134
    47
    48
  -127,053
  -127,027
57
6
2
0
2
0
0
0
18
18
1
2
02:42
06:05
06:01
09:17
 11,713
 10,636
    53
    55
  -196,645
  -196,665
22
36
1
3
1
3
0
0
19
19
1
2
06:12
13:59
08:24
18:39
  7,299
 16,247
    54
    48
   267,412
   267,527
8
36
1
3
0
3
0
0
20
20
1
2
09:53
20:37
14:35
21:57
 16,292
  4,509
    48
    51
   -63,421
   -63,422
24
9
1
9
1
0
0
0
21
21
1
2
01:57
06:05
06:01
08:05
 14,154
  6,550
    58
    61
   225,080
   225,111
35
8
2
0
2
0
0
0
22
22
1
2
04:31
06:05
06:01
11:03
  5,298
 16,996
    57
    53
  -143,888
  -143,896
54
16
1
3
1
3
0
0
23
1
10:55
16:49
 20,321
    46
  -203,129
35
2
2
0
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
00:00
08:31
22:53
03:11
11:19
23:59
 11,122
  9,557
  3,985
    54
    48
    50
   -34,203
   -34,223
   -34,246
33
22
4
2
3
0
2
3
0
0
0
0
26
26
1
2
01:18
16:47
05:23
19:54
 14,216
 10,602
    54
    41
   395,747
   395,225
52
38
3
2
2
2
0
0
27
27
27
1
2
3
04:28
06:05
19:56
06:01
07:43
23:08
  5,475
  5,243
 10,938
    55
    54
    44
  -390,085
  -390,109
  -390,336
56
9
37
1
1
1
1
0
1
0
0
0
28
28
1
2
16:09
19:56
19:54
22:39
 12,903
  9,236
    44
    52
  -146,399
  -146,438
32
50
2
1
2
1
0
0
29
1
00:01
05:32
 19,346
    54
  -315,109
41
4
3
0
30
-
 
 
 
 
 
 
 
 
 
31
1
07:52
13:23
 19,006
    48
  -244,413
34
3
3
0
32
1
08:49
14:03
 17,941
    54
   446,097
50
4
4
0
33
-
 
 
 
 
 
 
 
 
 
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.