GPS Space Vehicle Time Integrity for MJD 55262

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
1
04:06
10:14
 21,223
    42
  -233,712
51
2
2
0
3
3
1
2
12:06
19:57
14:16
23:59
  7,449
 13,655
    29
   460
  -524,889
  -524,621
10
13115
0
14
0
14
0
0
4
1
02:37
08:19
 19,607
    35
   -30,799
58
3
3
0
5
1
06:04
11:24
 18,551
    41
     4,739
41
2
2
0
6
6
1
2
12:05
19:53
14:09
23:54
  7,187
 13,552
    37
    41
  -693,073
  -692,856
15
24
0
0
0
0
0
0
7
7
1
2
00:00
20:22
02:49
23:59
  9,880
 12,188
    30
    62
    -1,953
    -1,888
23
802
1
14
1
14
0
0
8
8
1
2
00:00
22:00
04:02
23:59
 14,014
  6,839
    35
  -527
    -3,872
    -4,460
40
12429
3
14
3
6839
0
0
9
9
1
2
02:47
12:05
06:38
14:16
 13,343
  7,471
    40
    34
  -110,010
  -110,084
35
5
2
0
2
0
0
0
10
10
1
2
06:00
22:06
10:27
23:09
 15,429
  3,474
    49
    35
    37,271
    37,307
57
4
2
5
1
0
0
0
11
11
1
2
00:00
15:32
03:55
18:10
 13,602
  9,173
    33
    29
    49,163
    49,275
35
14
3
1
3
1
0
0
12
1
05:00
09:32
 15,712
    42
   141,820
20
2
1
0
13
1
19:17
23:59
 16,070
   492
  -305,683
15487
14
14
0
14
14
1
2
12:35
14:22
14:16
18:48
  5,733
 15,405
    38
    38
   -19,303
   -19,350
7
27
0
2
0
2
0
0
15
15
15
1
2
3
01:01
08:48
12:05
03:09
12:00
13:25
  7,474
 10,897
  4,754
    30
    38
    37
   300,718
   300,618
   300,585
9
67
7
1
1
6
0
1
0
0
0
0
16
16
1
2
10:08
17:31
11:16
22:28
  4,033
 17,081
    37
    37
    48,593
    48,726
5
25
1
1
0
1
0
0
17
1
00:41
06:57
 21,781
    38
  -135,009
34
3
2
0
18
18
18
1
2
3
09:43
12:05
14:21
12:00
14:16
16:17
  7,662
  7,471
  6,854
    38
    38
    41
   -53,489
   -53,510
   -53,528
102
5
7
1
0
0
1
0
0
0
0
0
19
19
19
19
1
2
3
4
00:00
13:04
14:21
20:58
01:34
14:16
15:27
23:59
  5,382
  4,010
  3,992
 10,471
    38
    36
    38
   269
    19,854
    19,964
    19,977
    20,274
47
5
5
6310
1
0
1
14
1
0
0
14
0
0
0
0
20
20
1
2
03:57
16:59
05:09
21:44
  4,288
 16,335
    38
    36
   -59,972
   -59,936
9
11
2
1
0
1
0
0
21
21
1
2
09:03
12:05
12:00
14:09
 10,010
  7,187
    40
    42
    45,124
    45,149
67
6
1
0
1
0
0
0
22
22
1
2
12:05
14:21
14:16
17:50
  7,465
 12,262
    39
    40
  -177,476
  -177,465
4
29
0
1
0
1
0
0
23
1
17:59
23:53
 20,135
    36
  -377,995
14
1
1
0
24
24
1
2
08:22
12:06
12:00
14:09
 12,515
  7,143
    43
    39
  -268,305
  -268,345
54
7
1
0
1
0
0
0
25
-
 
 
 
 
 
 
 
 
 
26
26
26
1
2
3
10:57
12:06
14:21
12:00
14:16
16:46
  3,477
  7,447
  8,369
    37
    38
    38
    25,433
    25,458
    25,492
5
9
33
4
0
1
0
0
1
0
0
0
27
27
1
2
02:36
12:05
06:23
14:16
 13,103
  7,471
    37
    34
  -131,888
  -131,993
37
8
2
1
2
0
0
0
28
28
1
2
00:00
22:54
05:33
23:59
 19,234
  3,714
    39
 -1,549
    21,007
    19,372
21
25758
3
14
3
3714
0
0
29
1
07:04
12:00
 16,790
    42
  -103,169
22
2
1
0
30
30
1
2
05:49
15:30
10:10
18:15
 15,007
  9,514
    40
    32
  -222,298
  -222,415
60
16
2
1
1
1
0
0
31
1
14:53
20:29
 19,573
    38
    48,509
25
2
2
0
32
1
15:49
21:05
 17,858
    37
   -79,641
58
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.