GPS Space Vehicle Time Integrity for MJD 55343

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
22:29
04:42
23:59
 16,339
  5,164
    60
  -941
  -259,206
  -260,459
25
19029
6
14
5
5164
0
0
 
3
3
1
2
06:33
15:16
09:07
18:58
  8,925
 13,012
    48
    55
  -560,345
  -560,503
12
19
1
0
0
0
0
0
 
4
4
1
2
00:00
21:01
02:49
23:59
  9,888
 10,121
    61
    93
   -90,595
   -91,187
49
1076
5
14
5
14
0
0
 
5
1
00:34
05:54
 18,572
    55
     4,459
31
5
5
0
 
6
6
1
2
05:58
15:16
09:13
18:23
 11,096
 10,946
    52
    55
  -627,398
  -627,000
40
39
1
0
0
0
0
0
 
7
1
15:15
21:17
 21,161
    49
      855
5
4
0
0
 
8
1
16:32
22:29
 20,564
    55
    -5,513
5
0
0
0
 
9
9
9
1
2
3
00:00
06:12
21:17
01:08
09:52
23:59
  4,114
 12,626
  9,226
    58
    52
   373
    -8,836
    -8,903
    -8,696
5
9
8390
5
1
14
0
0
15
0
0
0
 
10
10
1
2
00:00
16:10
04:34
17:42
 15,836
  5,204
    61
    46
    43,448
    43,473
16
5
5
0
2
0
0
0
 
11
11
1
2
10:05
17:54
12:38
22:24
  8,699
 15,596
    43
    48
    65,223
    65,305
12
11
1
0
1
0
0
0
 
12
1
00:00
03:59
 14,069
    59
   110,970
23
5
4
0
 
13
13
1
2
13:39
15:15
15:10
19:12
  5,234
 13,895
    46
    50
  -303,947
  -303,939
5
4
0
7
0
0
0
0
 
14
1
07:09
13:24
 21,444
    51
   -50,231
29
1
1
0
 
15
15
1
2
03:21
19:34
08:04
21:34
 16,382
  6,959
    56
    40
   266,619
   266,277
38
11
2
0
1
0
0
0
 
16
16
1
2
12:04
15:15
15:10
17:04
 10,677
  6,523
    55
    52
    75,654
    75,686
13
9
0
23
0
0
0
0
 
17
17
1
2
00:00
18:58
01:17
23:59
  4,648
 17,292
    61
   321
  -153,108
  -153,015
5
9737
1
14
0
15
0
0
 
18
1
04:12
10:47
 22,646
    55
   -70,777
23
1
1
0
 
19
19
1
2
07:37
15:29
09:56
20:02
  8,028
 15,805
    49
    53
    37,909
    38,002
10
13
1
0
0
0
0
0
 
20
20
1
2
11:24
22:21
15:10
23:29
 13,063
  4,026
    50
    53
   -55,462
   -55,440
8
8
17
50
0
0
0
0
 
21
1
06:00
09:44
 12,852
    55
    62,991
12
0
0
0
 
22
1
05:40
12:18
 22,803
    51
  -171,060
13
1
1
0
 
23
23
1
2
12:31
15:16
15:10
18:24
  9,042
 11,031
    49
    53
  -369,252
  -369,234
7
5
0
0
0
0
0
0
 
24
1
05:03
10:46
 19,632
    49
  -290,873
19
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
05:00
20:18
08:54
21:57
 13,493
  5,656
    51
    38
    57,511
    57,769
18
12
1
0
0
0
0
0
 
27
27
1
2
06:03
20:58
09:27
23:59
 11,703
 10,317
    52
   651
  -155,578
  -155,149
15
16454
1
14
0
10317
0
0
 
28
1
17:22
23:57
 22,854
    48
    15,184
32
1
1
0
 
29
1
01:42
07:10
 18,861
    55
  -122,796
42
5
4
0
 
30
30
1
2
00:24
09:59
04:41
12:49
 14,818
  9,680
    61
    49
  -246,258
  -246,379
25
15
6
1
5
1
0
0
 
31
1
09:21
14:58
 19,314
    50
    34,350
18
5
1
0
 
32
1
10:24
15:10
 16,239
    53
     2,294
48
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.