GPS Space Vehicle Time Integrity for MJD 56195

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
08:10
03:03
12:05
 10,473
 13,788
   325
   332
  -274,721
  -274,762
9
8
2
3
1
0
0
0
 
2
1
12:16
18:21
 21,088
   329
  -403,688
9
14
0
0
 
3
3
1
2
04:09
20:11
08:40
22:44
 15,511
  8,907
   325
   330
  -105,805
  -106,069
24
14
3
1
2
1
0
0
 
4
1
10:46
16:29
 19,906
   325
     2,816
70
5
0
0
 
5
1
14:12
19:34
 18,413
   327
   355,090
19
7
0
0
 
6
1
04:01
08:03
 13,980
   324
    38,400
40
2
1
0
 
7
7
1
2
04:36
08:00
05:59
10:59
  4,779
 10,343
   323
   331
  -125,585
  -125,643
7
31
1
2
0
2
0
0
 
8
1
06:17
12:15
 20,873
   333
    -1,898
12
2
2
0
 
9
9
1
2
10:58
19:56
14:50
23:26
 13,413
 12,097
   335
   337
  -187,638
  -187,719
12
18
0
1
0
1
0
0
 
10
10
1
2
04:53
12:47
07:24
17:20
  8,688
 15,766
   331
   334
    53,278
    53,323
8
6
3
38
0
0
0
0
 
11
11
1
2
00:00
07:10
02:07
11:24
  7,082
 14,631
   326
   332
   306,479
   306,602
89
23
2
3
2
2
0
0
 
12
1
12:47
17:43
 17,151
   327
   -92,482
11
22
0
0
 
13
1
03:36
09:07
 19,054
   323
  -178,476
34
3
3
0
 
14
14
1
2
00:00
20:43
02:55
23:26
  9,957
  9,282
   324
   333
  -213,096
  -213,151
14
46
1
1
1
1
0
0
 
15
15
1
2
09:49
17:15
11:13
22:08
  4,726
 17,053
   333
   330
    96,346
    96,368
7
26
2
2
0
1
0
0
 
16
1
02:16
07:30
 18,330
   323
   247,033
30
3
3
0
 
17
1
08:46
14:59
 21,622
   328
   -93,120
23
2
2
0
 
18
1
18:03
23:26
 18,619
   332
  -216,367
12
2
0
0
 
19
19
1
2
05:13
21:16
09:50
23:26
 15,971
  7,482
   328
   337
   307,355
   307,551
39
36
3
1
2
1
0
0
 
20
20
1
2
01:10
12:03
05:54
13:15
 16,050
  4,025
   327
   333
   -68,632
   -68,652
19
8
2
18
2
0
0
0
 
21
1
17:06
23:15
 21,520
   331
   252,295
25
2
1
0
 
22
22
1
2
00:00
19:47
02:23
23:26
  8,042
 12,631
   326
   337
  -148,043
  -148,083
24
26
1
1
1
1
0
0
 
23
1
02:05
08:02
 20,645
   325
  -160,691
34
3
3
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:00
14:15
02:41
18:28
  9,145
 14,607
   323
   327
   -43,692
   -43,764
7
6
3
2
0
0
0
0
 
26
26
1
2
08:07
16:34
11:28
20:38
 11,707
 14,074
   335
   333
   269,041
   268,618
46
52
3
0
0
0
0
0
 
27
27
1
2
10:40
19:47
14:31
23:05
 13,412
 11,609
   335
   340
  -434,842
  -434,968
16
24
1
1
0
1
0
0
 
28
1
07:23
13:55
 22,652
   327
  -188,496
25
2
0
0
 
29
1
15:13
20:46
 19,435
   331
  -359,047
17
1
0
0
 
30
30
1
2
01:14
17:52
06:15
18:52
 16,950
  3,602
   320
   317
   396,223
   395,279
100
16
5
0
5
0
0
0
 
31
1
00:00
04:47
 16,472
   319
  -276,274
28
3
1
0
 
32
1
00:01
05:19
 18,230
   327
   491,812
34
3
2
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.