GPS Space Vehicle Time Integrity for MJD 55666

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:22
04:15
04:10
06:26
 13,236
  7,541
    55
    52
  -330,828
  -330,854
866
5
1
1
2
0
0
0
3
3
1
2
08:16
16:15
10:58
20:38
  9,094
 15,113
    59
    55
  -702,181
  -702,345
19
24
2
1
1
1
0
0
4
4
1
2
00:00
22:58
01:59
23:59
  6,984
  3,057
    43
 -2,123
   -88,472
   -91,486
49
32004
1
14
1
3057
0
0
5
5
1
2
02:22
04:15
04:10
07:41
  6,479
 11,980
    42
    48
   144,875
   144,937
14
35
0
1
0
1
0
0
6
6
1
2
07:43
16:10
11:03
20:07
 11,338
 13,561
    47
    53
  -699,005
  -695,566
374
451
2
1
2750
4986
0
0
7
1
16:59
23:18
 22,010
    50
    -8,203
14
1
1
0
8
1
18:19
23:59
 19,249
   470
    -7,252
15581
14
16
0
9
9
1
2
00:00
08:10
01:59
11:57
  6,984
 12,950
    56
    59
   -73,810
   -73,884
38
14
1
2
1
1
0
0
10
10
10
1
2
3
01:07
04:15
17:10
04:10
05:39
19:35
 10,563
  4,947
  8,322
    51
    53
    48
    71,662
    71,672
    71,716
970
5
5
1
32
0
2
0
0
0
0
0
11
11
1
2
11:26
19:30
14:24
23:45
 10,387
 14,540
    47
    51
   142,920
   143,019
11
11
1
0
0
0
0
0
12
12
1
2
00:54
04:15
01:59
05:28
  3,751
  4,261
    50
    49
    11,742
    11,707
5
9
1
27
0
0
0
0
13
1
15:42
21:13
 19,153
    51
  -274,940
17
1
1
0
14
1
08:58
15:11
 21,424
    53
  -143,991
18
1
1
0
15
15
1
2
05:33
22:04
10:27
23:24
 17,031
  4,811
    50
    57
   135,206
   135,060
32
6
2
0
1
0
0
0
16
1
14:12
19:19
 17,391
    53
   165,393
15
1
0
0
17
17
1
2
00:00
20:53
01:59
23:59
  6,984
 10,336
    50
    99
  -184,358
  -184,306
5
1198
2
14
0
14
0
0
18
1
06:28
13:06
 22,893
    53
  -131,905
32
2
2
0
19
19
1
2
09:26
17:21
11:51
21:53
  8,328
 15,736
    53
    56
   130,710
   130,838
11
20
2
0
0
0
0
0
20
20
1
2
00:18
13:23
01:30
18:06
  4,344
 16,259
    46
    52
   -48,884
   -48,882
8
14
10
1
0
1
0
0
21
1
05:17
11:29
 21,410
    54
   137,655
32
2
2
0
22
1
07:51
14:25
 22,679
    55
  -150,155
6
3
1
0
23
1
14:07
20:07
 20,553
    53
  -313,062
21
1
0
0
24
24
1
2
11:48
20:25
15:21
23:59
 12,186
 12,012
    46
   541
  -381,802
  -381,411
11
14057
1
14
0
661
0
0
25
25
25
1
2
3
02:28
04:15
12:01
04:10
06:41
14:51
  6,097
  8,413
  9,728
    50
    51
    52
     1,219
     1,219
     1,220
4
43
5
6
2
7
0
2
0
0
0
0
26
26
1
2
04:49
20:21
08:57
23:37
 14,297
 11,080
    52
    54
     3,096
     3,672
49
34
2
0
2
0
0
0
27
27
27
1
2
3
00:00
07:59
22:49
02:43
11:17
23:59
  9,362
 11,231
  3,722
    59
    49
 -1,016
  -255,507
  -255,614
  -256,868
1031
21
17214
2
2
14
3
1
3722
0
0
0
28
28
1
2
00:00
19:22
02:00
23:59
  6,992
 15,796
    40
   309
   -31,420
   -31,334
31
8748
2
14
1
16
0
0
29
1
04:15
08:55
 16,054
    51
  -199,893
12
1
1
0
30
30
1
2
06:01
13:27
07:23
18:25
  4,691
 17,190
    48
    51
  -336,997
  -337,090
11
20
2
1
1
1
0
0
31
1
11:18
16:55
 19,393
    52
   -66,851
32
0
0
0
32
1
12:20
17:33
 17,729
    49
   235,625
45
1
1
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.