GPS Space Vehicle Time Integrity for MJD 56108

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
05:35
14:07
09:00
18:04
 11,723
 13,628
    83
    47
  -263,480
  -263,567
39
3984
3
1
3
1
0
0
2
1
18:06
21:59
 13,262
    87
  -395,268
28
2
2
0
3
3
1
2
02:06
10:03
04:44
14:29
  8,854
 15,283
    82
    90
   -68,911
   -69,069
15
27
1
1
0
1
0
0
4
1
16:45
21:59
 17,664
    59
  -229,983
3499
1
1
0
5
5
1
2
00:00
20:05
01:29
21:59
  5,106
  6,580
    90
    85
   330,189
   330,445
29
6
3
0
2
0
0
0
6
6
1
2
01:32
09:56
04:50
13:57
 11,197
 13,719
    89
    85
   -12,793
   -12,659
14
25
1
1
0
1
0
0
7
1
10:25
16:50
 22,129
    82
   -95,633
25
1
1
0
8
1
12:14
18:11
 20,560
    67
    -1,561
3243
1
2
0
9
9
1
2
01:57
16:59
05:35
20:48
 12,384
 12,929
    94
    51
  -168,425
  -168,610
13
4090
1
1
0
3
0
0
10
10
1
2
10:45
18:42
13:19
21:59
  8,739
 11,144
    84
    98
    43,212
    43,262
23
36
1
2
1
2
0
0
11
11
1
2
05:00
13:07
08:04
17:20
 10,761
 14,606
    88
    56
   276,924
   277,014
11
3848
1
1
0
1
0
0
12
1
18:36
21:59
 11,497
    82
   -77,336
39
2
2
0
13
1
09:35
15:05
 18,915
    82
  -197,604
20
1
1
0
14
1
02:47
08:59
 21,401
    86
  -206,098
29
3
3
0
15
15
1
2
00:00
15:54
04:14
17:08
 14,674
  4,233
    88
   -36
    92,172
    92,062
23
7148
2
1
2
1
0
0
16
1
08:08
13:19
 17,695
    85
   239,808
46
3
3
0
17
1
14:37
20:49
 21,283
    59
  -116,965
3188
1
3
0
18
1
00:00
06:34
 22,515
    90
  -202,845
25
2
2
0
19
19
1
2
03:23
11:13
05:40
15:49
  7,823
 15,908
    93
    89
   280,161
   280,274
9
22
1
1
0
1
0
0
20
20
1
2
07:10
17:54
11:52
19:13
 16,224
  4,774
    82
    79
   -64,234
   -64,248
18
9
4
13
2
0
0
0
21
1
00:00
05:18
 18,172
    91
   233,518
22
2
2
0
22
1
01:48
08:20
 22,541
    89
  -144,929
19
1
1
0
23
1
08:09
14:03
 20,289
    83
  -190,121
47
3
3
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
05:49
20:11
08:37
21:59
  9,700
  6,268
    83
    81
   -36,195
   -36,232
22
4
1
4
1
0
0
0
26
26
1
2
00:00
14:04
02:39
17:24
  9,043
 11,399
    91
    38
   360,579
   359,968
32
4356
3
1
3
1
0
0
27
27
1
2
01:46
16:32
05:02
20:25
 11,079
 13,169
    98
    46
  -403,962
  -404,225
17
4052
1
1
0
3
0
0
28
1
13:24
19:54
 22,367
    60
  -160,079
3110
1
3
0
29
1
00:00
02:45
  9,391
    90
  -328,495
11
3
0
0
30
1
07:08
12:08
 17,287
    91
   268,120
131
3
3
0
31
1
05:08
10:40
 19,193
    82
  -256,579
34
4
3
0
32
1
06:05
11:19
 17,882
    86
   459,982
40
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.