GPS Space Vehicle Time Integrity for MJD 55475

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
13:21
19:25
 21,066
  -330
  -293,946
35
4
4
0
3
3
3
1
2
3
05:27
07:25
21:29
07:24
09:59
23:59
  6,767
  8,950
  8,705
  -325
  -326
   127
  -618,098
  -618,140
  -617,950
10
16
11396
8
1
14
0
0
15
0
0
0
4
1
12:07
17:50
 19,799
  -328
  -187,598
61
3
3
0
5
1
16:00
19:58
 14,022
  -333
    46,983
26
1
1
0
6
6
6
1
2
3
05:19
07:25
20:50
07:24
09:20
23:59
  7,241
  6,603
 11,001
  -321
  -323
   175
  -466,786
  -466,683
  -465,449
33
29
14362
0
1
14
0
1
6246
0
0
0
7
7
1
2
06:02
07:25
07:24
12:22
  4,650
 17,192
  -326
  -326
     1,226
     1,224
3
4
0
25
0
0
0
0
8
1
07:34
13:30
 20,613
  -317
    -7,162
23
2
2
0
9
9
1
2
12:22
21:09
16:06
23:59
 12,777
  9,893
  -328
    50
   -35,109
   -34,800
32
10251
3
14
3
15
0
0
10
10
1
2
07:25
14:24
08:43
19:11
  4,623
 16,477
  -327
  -326
    54,096
    54,120
5
31
0
2
0
2
0
0
11
11
1
2
01:17
08:59
03:37
13:34
  8,077
 15,801
  -324
  -324
    94,184
    94,269
6
24
2
2
0
2
0
0
12
1
14:00
18:56
 17,023
  -332
    65,713
38
2
2
0
13
13
1
2
04:49
07:25
07:24
10:19
  8,962
 10,121
  -324
  -325
  -295,967
  -295,958
41
4
1
17
1
0
0
0
14
14
1
2
00:00
22:10
04:31
23:59
 15,301
  6,435
  -319
  -925
   -95,622
   -96,491
20
13111
3
13
2
6435
0
0
15
15
1
2
10:56
18:29
12:32
23:16
  5,507
 16,630
  -333
  -311
   199,212
   199,071
10
2900
1
1
0
2
0
0
16
1
03:09
07:24
 14,815
  -320
   114,487
27
1
1
0
17
1
09:53
16:07
 21,473
  -329
  -173,621
26
3
3
0
18
18
1
2
00:00
19:14
01:54
23:59
  6,212
 16,533
  -317
   -81
   -97,460
   -97,385
45
8654
2
14
2
14
0
0
19
19
1
2
07:25
22:44
11:15
23:59
 13,241
  4,545
  -320
  -227
    71,556
    71,814
12
2000
1
13
0
13
0
0
20
1
02:10
07:02
 16,765
  -321
   -50,803
8
2
1
0
21
1
18:23
23:59
 19,537
    59
    93,359
14662
14
15
0
22
22
1
2
00:00
20:43
03:23
23:59
 11,265
 11,461
  -317
  -364
  -161,845
  -161,819
6
3951
3
14
1
15
0
0
23
23
1
2
03:30
07:25
07:24
09:24
 13,555
  6,821
  -323
  -322
  -350,670
  -350,648
29
5
1
0
1
0
0
0
24
24
1
2
00:00
09:27
03:39
11:23
 12,207
  6,610
  -325
  -325
  -327,999
  -328,092
29
8
2
5
2
0
0
0
25
25
1
2
01:05
15:20
03:48
19:39
  9,427
 14,793
  -322
  -333
    43,943
    44,034
7
37
12
2
0
2
0
0
26
26
1
2
09:31
17:52
12:43
22:03
 11,185
 14,536
  -328
  -329
    24,077
    24,312
24
44
1
1
0
1
0
0
27
27
1
2
11:49
20:59
15:43
23:59
 13,469
 10,463
  -322
   206
  -195,943
  -195,523
18
14677
3
14
0
10456
0
0
28
1
08:23
14:58
 22,876
  -325
      464
19
2
2
0
29
1
16:41
22:09
 18,921
  -311
  -154,720
2719
1
2
0
30
30
1
2
01:02
15:35
04:04
19:45
 10,610
 14,434
  -330
  -332
  -284,951
  -285,141
13
36
1
2
0
2
0
0
31
1
00:30
06:07
 19,613
  -321
     3,027
44
2
2
0
32
1
01:23
06:37
 18,251
  -320
   101,509
52
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.