GPS Space Vehicle Time Integrity for MJD 54126

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
00:00
20:10
02:56
23:59
 10,360
 13,146
   -66
     0
  -103,778
  -103,897
25
1854
3
12
1
12
0
0
2
1
09:42
15:53
 21,419
 46,634
   -30,113
6832826
1
21419
0
3
3
3
1
2
3
01:42
17:37
18:55
06:03
18:50
20:23
 15,047
  3,813
  5,226
   -54
   -64
   -59
    -3,724
    -4,040
    -4,067
32
12
7
3
1
9
2
1
0
0
0
0
4
1
08:20
13:59
 19,860
   -52
     -167
22
2
2
0
5
5
1
2
10:29
21:23
15:13
22:33
 16,390
  4,190
 60,961
   -50
    39,872
   -21,491
7811069
16
1
0
16390
0
0
0
6
6
1
2
12:55
14:17
14:15
18:19
  4,550
 14,108
   -55
   -54
  -431,039
  -430,793
34
104
0
0
0
0
0
0
7
1
13:20
18:32
 17,809
 56,100
  -379,070
7493422
1
17809
0
8
1
03:31
09:34
 21,268
   -51
    94,365
13
1
1
0
9
9
9
1
2
3
08:38
17:22
18:55
12:20
18:50
21:07
 12,824
  4,731
  7,534
   -50
   -54
   -45
   -54,824
   -54,872
   -54,874
31
21
5
2
1
33
2
1
0
0
0
0
10
1
11:46
17:06
 18,203
   -55
   -96,543
38
2
2
0
11
11
1
2
05:14
21:02
09:26
23:59
 14,629
 10,306
   -51
   343
    -5,019
    -4,698
15
11452
2
12
1
12
0
0
12
1
10:18
15:12
 17,014
 58,720
   116,959
7666493
1
17014
0
13
1
01:14
06:36
 18,768
   -57
  -136,754
29
2
2
0
14
1
18:55
23:59
 17,628
   209
    -5,843
9778
12
13
0
16
1
00:00
04:16
 14,867
   -55
  -116,068
36
4
2
0
17
1
06:21
11:59
 19,691
   -53
   -81,126
9
0
0
0
18
18
1
2
15:31
18:55
18:50
22:11
 11,010
 11,375
   -52
   -45
   253,827
   253,834
4
3
18
41
0
0
0
0
19
19
1
2
02:40
18:55
07:11
21:05
 15,708
  7,404
   -52
   -45
   -60,966
   -61,193
37
8
3
0
2
0
0
0
20
20
20
1
2
3
00:00
09:38
22:33
03:25
10:41
23:59
 11,784
  3,570
  4,941
   -55
   -49
  -889
    22,053
    22,064
    21,230
38
8
17029
3
45
12
1
0
4941
0
0
0
21
21
1
2
14:35
18:55
18:50
20:53
 14,340
  6,880
   -54
   -46
   -69,617
   -69,622
18
3
2
2
1
0
0
0
22
22
1
2
17:02
18:56
18:50
23:38
  5,920
 16,336
   -54
   -46
  -164,234
  -164,250
32
20
1
1
1
1
0
0
23
1
00:00
05:38
 19,544
   -54
  -147,409
25
4
2
0
24
1
11:29
18:07
 22,850
 43,708
   -28,273
6615412
1
22850
0
25
25
1
2
00:00
21:13
03:11
23:59
 11,184
  9,731
   -53
   -84
  -371,057
  -370,085
46
1025
2
12
2
13
0
0
26
26
1
2
06:30
14:28
09:02
18:50
  8,859
 14,763
112,826
   -57
   125,387
    13,075
10624484
86
1
1
8859
1
0
0
27
1
02:29
08:33
 21,010
   -52
   -90,625
27
1
1
0
28
1
04:36
11:14
 23,172
   -49
    -8,810
13
1
1
0
29
29
1
2
06:01
14:18
08:48
18:32
  9,815
 14,599
   -52
   -52
  -328,692
  -329,149
39
59
1
0
0
0
0
0
30
30
1
2
11:39
21:12
15:55
23:59
 14,722
  9,762
 67,871
   412
    44,207
   -23,282
8241696
13030
1
12
14722
12
0
0
31
31
1
2
00:00
20:37
02:16
23:59
  7,971
 11,550
   -60
   110
     -830
    -1,026
35
5011
3
12
1
12
0
0
32
-
 
 
 
 
 
 
 
 
 
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.