GPS Space Vehicle Time Integrity for MJD 55806

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
14:58
21:10
 21,387
    77
  -354,021
2623
1
4
0
3
3
3
1
2
3
00:00
06:40
22:35
01:25
11:04
23:59
  4,702
 15,077
  5,022
   101
    99
    42
  -762,613
  -762,763
  -763,081
8
33
1475
2
35
7
0
8
7
0
0
0
4
1
13:23
19:05
 19,737
    82
  -219,481
2732
1
1
0
5
1
16:47
22:07
 18,434
    75
   212,799
2826
1
4
0
6
6
6
1
2
3
00:00
06:34
22:01
01:28
10:30
23:59
  4,935
 13,544
  7,064
   110
    98
   195
    81,243
    80,975
    80,583
21
46
3306
2
28
7
1
8
7
0
0
0
7
1
07:24
13:43
 21,858
   100
   -24,730
21
40
9
0
8
1
08:34
14:37
 20,919
    93
    -8,952
17
12
4
0
9
9
9
1
2
3
00:00
13:48
22:33
02:24
17:30
23:59
  8,105
 12,904
  5,143
   105
    72
  -165
  -102,859
  -103,005
  -103,308
8
3377
7162
2
1
7
0
1
7
0
0
0
10
10
1
2
07:28
15:24
10:00
19:55
  8,828
 15,494
    99
    81
    11,932
    11,952
23
3082
34
1
7
2
0
0
11
11
1
2
01:45
09:52
04:37
14:06
  9,749
 14,630
   102
    99
   182,312
   182,415
18
26
2
19
2
1
0
0
12
1
15:26
20:08
 16,187
    75
   -19,753
3015
1
2
0
13
1
05:55
11:31
 19,331
   100
  -253,388
41
31
9
0
14
1
00:00
04:37
 15,699
   102
  -170,027
19
3
1
0
15
15
1
2
12:23
19:52
13:52
23:59
  4,999
 14,603
    93
   299
   108,099
   108,254
5
9177
1
7
0
8
0
0
16
1
04:58
10:16
 18,525
   100
   195,457
24
35
9
0
17
1
11:30
17:45
 21,598
    82
  -176,705
2610
1
1
0
18
18
1
2
00:00
20:39
03:20
23:59
 11,325
 11,770
   104
   116
  -155,146
  -155,273
26
688
4
7
2
9
0
0
19
19
1
2
00:00
07:47
02:18
12:20
  7,885
 15,767
   103
   101
   179,462
   179,590
14
34
2
34
1
8
0
0
20
20
1
2
04:41
14:41
08:29
15:48
 13,398
  3,655
   101
   103
   -52,330
   -52,341
18
6
26
20
5
0
0
0
21
21
1
2
00:00
19:53
02:05
23:59
  7,114
 14,524
   103
   238
   168,763
   169,091
19
6419
2
7
1
8
0
0
22
22
1
2
00:00
22:19
04:37
23:59
 15,699
  6,013
   103
  -275
  -144,777
  -145,148
12
11025
3
7
3
7
0
0
23
1
04:46
10:41
 20,736
   101
  -279,176
27
35
9
0
24
24
24
1
2
3
02:10
04:42
10:50
04:37
05:47
14:36
  8,270
  3,853
 12,933
    94
    97
   101
  -420,325
  -420,343
  -420,426
30
6
34
2
2
1
2
0
1
0
0
0
25
25
1
2
02:26
16:46
04:37
21:02
  7,526
 14,806
   100
    72
   -16,686
   -16,811
26
3153
2
1
2
4
0
0
26
26
1
2
10:47
19:11
14:04
23:19
 11,252
 14,355
    97
    97
   143,857
   144,256
54
53
2
8
1
3
0
0
27
-
 
 
 
 
 
 
 
 
 
28
1
09:55
16:27
 22,612
    99
   -64,232
28
1
1
0
29
1
17:59
23:29
 19,272
    92
  -236,375
23
12
3
0
30
30
1
2
02:12
17:09
04:37
21:03
  8,171
 13,455
   106
    69
   -90,152
   -89,943
27
3307
2
1
2
4
0
0
31
31
1
2
01:48
04:42
04:37
07:26
  9,549
  9,566
    99
    97
  -135,194
  -135,254
36
25
2
1
2
1
0
0
32
32
1
2
02:43
04:41
04:37
07:57
  6,613
 11,400
   100
    98
   321,505
   321,569
13
29
0
1
0
1
0
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.