GPS Space Vehicle Time Integrity for MJD 52616

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
06:42
12:38
 21,371
    76
  -261,005
15
0
0
0
 
2
1
07:02
12:16
 18,781
    72
    28,214
39
0
0
0
 
3
3
1
2
00:51
09:01
03:47
13:17
 10,539
 15,326
    69
    81
   -86,795
   -86,884
12
9
1
0
0
0
0
0
 
4
1
15:47
21:26
 20,307
    83
  -372,328
37
0
0
0
 
5
1
17:28
22:21
 17,540
    80
   -44,553
10
0
0
0
 
6
6
1
2
00:00
20:11
01:41
23:59
  6,087
 13,694
    72
   386
     1,967
     2,281
6
10373
0
12
0
12
0
0
 
7
1
13:39
19:58
 22,736
    77
  -174,926
281
0
38
0
 
8
1
10:46
16:49
 21,725
    89
   -62,649
170
0
0
0
 
9
9
1
2
00:44
16:05
04:38
19:39
 14,010
 12,820
    73
    71
    20,460
    20,556
11
8
13
0
0
0
0
0
 
10
1
18:53
23:59
 18,349
   379
   -15,989
11742
12
12
0
 
11
11
1
2
04:12
12:38
07:35
16:34
 12,149
 14,128
    75
    82
   -27,982
   -28,012
11
9
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:31
13:50
 19,106
    74
    19,233
7
0
0
0
 
14
1
01:33
07:53
 22,759
    69
    35,423
7
57
0
0
 
15
15
1
2
00:00
22:43
04:52
23:59
 17,515
  4,599
    68
  -841
   -45,059
   -46,320
30
17927
1
12
0
4599
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:32
04:02
23:59
 14,540
  8,865
    64
  -143
    -7,169
    -7,498
9
6426
1
12
0
12
0
0
 
18
18
1
2
00:00
22:52
05:41
23:59
 20,435
  4,072
    68
 -1,048
    16,024
    14,666
16
20841
1
12
0
4072
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:47
16:52
10:38
17:52
 17,409
  3,632
    77
    79
   200,888
   200,942
6
7
15
31
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
20:29
02:08
23:59
  7,667
 12,601
    68
   213
   -14,766
   -14,687
5
4250
2
12
0
12
0
0
 
24
1
16:53
22:46
 21,092
    75
   -76,841
15
0
0
0
 
25
1
04:04
09:47
 20,561
    72
   -36,230
5
130
0
0
 
26
26
26
1
2
3
00:00
13:48
21:40
02:22
16:10
23:59
  8,558
  8,478
  8,332
    70
    78
   -35
  -333,680
  -334,548
  -335,161
44
46
3192
1
1
12
1
0
12
0
0
0
 
27
1
09:43
15:53
 22,175
    77
  -470,031
206
0
0
0
 
28
1
11:57
18:37
 23,924
    89
    83,149
12
1
0
0
 
29
29
29
1
2
3
00:00
13:09
21:20
01:41
15:57
23:59
  6,060
 10,095
  9,540
    70
    82
   212
  -378,684
  -379,500
  -379,858
31
52
3606
1
1
12
1
0
12
0
0
0
 
30
30
1
2
04:32
18:54
07:21
23:11
 10,060
 15,367
    76
    80
  -487,185
  -488,178
51
75
1
0
1
0
0
0
 
31
31
1
2
02:18
09:48
03:58
14:37
  6,001
 17,299
    69
    76
  -324,165
  -323,787
18
63
1
0
0
0
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.