GPS Space Vehicle Time Integrity for MJD 55424

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
16:52
22:56
 21,041
    57
  -281,270
18
1
1
0
3
3
1
2
01:05
08:57
03:36
13:30
  8,469
 15,750
    61
    63
  -595,479
  -595,636
16
31
2
2
1
2
0
0
4
1
15:32
21:15
 19,581
    54
  -147,980
53
3
2
0
5
1
19:03
23:59
 17,173
   405
    25,252
12232
14
14
0
6
6
1
2
00:24
08:48
03:40
12:50
 11,159
 13,879
    56
    57
  -532,223
  -531,753
55
71
2
2
1
2
0
0
7
1
09:29
15:49
 21,908
    53
     1,993
14
2
2
0
8
1
11:02
16:59
 20,421
    62
    -6,383
38
4
4
0
9
9
1
2
00:42
15:49
04:24
19:34
 12,740
 12,879
    57
    50
   -24,516
   -24,651
14
23
2
3
1
3
0
0
10
10
1
2
10:23
17:59
12:11
22:47
  6,191
 16,572
    58
    66
    49,861
    49,899
24
16
1
1
1
1
0
0
11
11
1
2
05:41
12:25
07:06
16:58
  5,077
 15,741
    57
    58
    82,897
    82,975
7
22
2
2
0
2
0
0
12
1
17:32
22:26
 17,046
    54
    82,526
21
3
1
0
13
1
08:15
13:46
 19,201
    53
  -299,573
29
2
2
0
14
14
1
2
01:46
05:41
05:36
08:03
 13,300
  8,334
    58
    59
   -78,851
   -78,895
20
12
1
1
1
1
0
0
15
15
15
1
2
3
00:00
14:14
21:52
02:42
16:02
23:59
  9,453
  6,224
  7,292
    56
    48
  -249
   223,361
   223,071
   222,614
16
10
7100
1
1
14
0
0
14
0
0
0
16
1
06:38
11:38
 17,527
    58
    99,735
18
0
0
0
17
1
13:23
19:36
 21,527
    55
  -166,758
15
3
1
0
18
18
1
2
00:00
22:40
05:18
23:59
 18,497
  4,448
    58
 -1,144
   -87,197
   -88,569
14
21464
2
14
1
4448
0
0
19
19
1
2
02:13
10:02
04:26
14:41
  7,644
 16,127
    61
    61
    58,058
    58,157
9
19
2
2
0
2
0
0
20
20
1
2
05:44
16:48
10:33
17:49
 16,923
  3,614
    59
    57
   -52,065
   -52,053
5
7
37
25
0
0
0
0
21
21
1
2
00:00
21:55
04:10
23:59
 14,421
  7,111
    59
    58
    81,383
    81,583
23
6
2
0
1
0
0
0
22
22
1
2
00:13
05:41
05:36
06:50
 18,549
  4,119
    56
    56
  -165,156
  -165,148
4
28
23
1
0
1
0
0
23
1
07:00
12:53
 20,369
    58
  -358,234
45
2
2
0
24
1
01:28
05:36
 14,329
    59
  -313,184
14
1
1
0
26
26
26
1
2
3
00:00
13:01
21:22
01:37
16:12
23:59
  5,570
 11,145
  9,122
    52
    54
   241
    99,221
    99,546
    99,924
12
24
4527
1
1
14
0
0
14
0
0
0
27
27
1
2
00:32
15:22
03:51
19:13
 11,304
 13,259
    66
    57
  -180,008
  -180,207
19
26
2
3
1
3
0
0
28
1
11:52
18:26
 22,706
    60
     7,107
41
4
4
0
29
29
1
2
00:00
20:10
01:41
23:59
  5,821
 13,173
    58
   406
  -142,184
  -142,047
6
10745
10
14
0
14
0
0
30
30
30
1
2
3
04:28
05:41
18:53
05:36
07:22
23:08
  3,850
  6,019
 14,697
    56
    53
    60
  -269,724
  -269,745
  -269,912
8
12
9
0
3
0
0
0
0
0
0
0
31
31
1
2
03:54
05:41
05:36
09:31
  5,886
 13,547
    63
    55
    16,909
    16,876
12
16
49
1
0
1
0
0
32
1
05:43
10:07
 15,332
    59
    62,599
40
0
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.