GPS Space Vehicle Time Integrity for MJD 54655

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
2
1
2
00:00
21:24
03:36
23:59
 12,418
  8,931
   348
   280
  -202,967
  -202,866
28
1927
3
13
2
15
0
0
3
3
3
1
2
3
06:16
13:27
14:43
08:12
14:41
17:49
  6,624
  4,404
 10,433
   343
   350
   353
  -252,324
  -252,445
  -252,483
10
6
17
2
0
0
0
0
0
0
0
0
4
4
1
2
00:00
20:17
02:02
23:59
  7,083
 12,881
   350
   546
   110,122
   111,050
35
5999
2
13
2
15
0
0
5
5
5
1
2
3
00:00
09:01
22:33
03:14
10:55
23:59
 11,092
  6,796
  4,990
   346
   346
  -509
   366,040
   365,529
   363,851
66
34
16831
3
1
13
2
1
4990
0
0
0
6
6
6
6
1
2
3
4
04:48
06:16
13:20
14:43
06:13
08:14
14:41
17:14
  5,032
  6,770
  4,769
  8,600
   341
   346
   349
   349
  -158,125
  -158,148
  -158,249
  -158,280
76
13
6
13
2
2
15
0
2
1
0
0
0
0
0
0
7
1
14:43
20:09
 18,545
   349
     7,777
46
1
1
0
8
1
15:23
21:24
 20,818
   346
   161,286
24
1
1
0
9
9
1
2
06:16
20:35
09:14
23:59
 10,141
 11,854
   344
   740
    -3,947
    -3,642
10
11786
4
13
0
15
0
0
10
1
00:00
04:47
 16,460
   351
     3,079
31
2
2
0
11
11
1
2
09:09
17:03
11:50
21:28
  9,407
 15,298
   344
   353
   -23,340
   -23,315
6
10
0
2
0
1
0
0
12
12
1
2
00:00
21:59
03:00
23:59
 10,300
  6,995
   348
   -38
   357,780
   357,344
44
8993
1
13
1
13
0
0
13
13
1
2
12:58
14:43
14:41
18:23
  5,872
 12,418
   345
   351
  -262,650
  -262,659
3
6
3
10
0
0
0
0
14
1
06:16
12:25
 21,309
   348
   246,969
32
1
1
0
15
15
1
2
02:22
18:29
06:13
20:39
 13,244
  7,500
   348
   346
   139,516
   139,860
45
20
3
1
1
1
0
0
16
16
16
1
2
3
03:42
11:02
14:43
04:44
14:41
16:00
  3,559
 12,587
  4,164
   346
   352
   349
  -117,618
  -117,559
  -117,546
5
7
7
1
3
3
0
0
0
0
0
0
17
1
18:09
23:59
 20,335
   601
   -38,000
9852
13
14
0
18
18
1
2
05:00
06:16
06:13
09:52
  4,424
 12,407
   347
   350
   159,233
   159,196
8
15
0
1
0
0
0
0
19
19
1
2
06:34
14:43
08:57
19:00
  8,119
 14,635
   346
   353
   -32,876
   -32,886
13
5
1
91
1
0
0
0
20
1
10:12
14:41
 15,561
   353
  -110,038
8
0
0
0
21
21
1
2
02:31
06:16
06:13
08:45
 12,817
  8,642
   348
   352
   -58,408
   -58,389
38
15
3
1
3
1
0
0
22
22
1
2
04:54
06:16
06:13
11:31
  4,722
 18,077
   339
   340
  -211,141
  -211,141
4
8
0
1
0
1
0
0
23
23
1
2
11:26
14:43
14:41
17:22
 11,369
  9,092
   349
   352
  -362,975
  -362,992
5
6
1
6
0
0
0
0
24
1
00:35
06:13
 19,613
   353
  -107,440
37
4
4
0
25
25
1
2
12:57
14:43
14:41
19:22
  5,912
 15,949
   350
   355
   184,738
   184,852
18
46
0
0
0
0
0
0
26
26
1
2
02:08
17:54
06:13
20:47
 14,114
 10,152
   350
   350
  -288,082
  -288,461
45
21
3
1
3
1
0
0
27
1
14:43
20:20
 19,158
   345
  -201,002
39
1
1
0
28
1
16:43
23:17
 22,837
   359
    21,196
18
3
2
0
29
1
02:00
06:08
 14,307
   350
    42,220
47
3
3
0
30
30
1
2
00:00
09:04
03:48
11:59
 13,146
 10,224
   342
   353
   -84,528
   -84,582
34
7
2
8
2
0
0
0
31
1
08:31
14:09
 19,461
   354
    25,470
6
109
0
0
32
1
09:13
14:31
 18,480
   351
  -304,910
16
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.