GPS Space Vehicle Time Integrity for MJD 56091

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
06:45
15:17
10:10
19:15
 12,061
 13,798
    80
    79
  -261,061
  -261,116
8
11
2
3
0
1
0
0
 
2
2
1
2
00:00
19:15
01:21
23:59
  4,874
 16,184
    82
   356
  -393,382
  -393,203
3
9779
1
13
0
13
0
0
 
3
3
1
2
03:14
11:12
05:54
15:38
  9,179
 15,252
    85
    80
   -61,618
   -61,782
16
28
1
1
0
1
0
0
 
4
1
17:56
23:40
 19,676
    79
  -213,280
66
3
1
0
 
5
5
1
2
00:00
21:15
02:38
23:59
  9,201
  9,353
    81
    89
   324,867
   325,160
22
272
2
13
1
13
0
0
 
6
6
1
2
02:41
11:06
05:59
15:07
 11,501
 13,722
    88
    80
   -18,602
   -18,492
11
22
1
2
0
1
0
0
 
7
1
11:37
18:01
 21,932
    77
   -90,223
41
2
2
0
 
8
1
13:23
19:21
 20,522
    83
    -1,375
14
1
1
0
 
9
9
1
2
03:06
18:10
06:45
21:58
 12,518
 12,965
    85
    72
  -164,612
  -164,759
10
8
1
0
0
0
0
0
 
10
10
1
2
11:54
19:51
14:29
23:59
  8,850
 14,360
    69
   472
    41,395
    41,830
17
12900
1
13
1
13
0
0
 
11
11
1
2
06:10
14:17
09:14
18:30
 10,689
 14,470
    83
    74
   271,228
   271,347
13
21
2
1
1
1
0
0
 
12
1
19:43
23:59
 14,842
   516
   -73,862
14894
13
13
0
 
13
1
10:45
16:15
 19,034
    80
  -201,188
23
1
1
0
 
14
1
03:57
10:10
 21,632
    83
  -204,936
10
1
1
0
 
15
15
1
2
00:30
17:06
05:26
18:17
 17,064
  4,071
    79
    68
    91,783
    91,784
11
18
1
1
1
1
0
0
 
16
1
09:17
14:28
 18,026
    82
   238,128
23
3
3
0
 
17
1
15:46
21:59
 21,237
    76
  -121,274
27
1
1
0
 
18
1
01:08
07:43
 22,733
    83
  -200,203
17
1
1
0
 
19
19
1
2
04:35
12:24
06:49
17:02
  7,826
 15,807
    87
    81
   274,797
   274,912
10
37
1
1
0
1
0
0
 
20
20
1
2
08:20
19:03
13:02
20:23
 16,176
  4,328
    81
    78
   -63,795
   -63,807
35
9
2
7
2
0
0
0
 
21
1
00:21
06:29
 21,146
    83
   229,964
17
1
1
0
 
22
1
02:57
09:29
 22,635
    85
  -144,445
14
1
1
0
 
23
1
09:20
15:14
 20,291
    80
  -195,684
29
3
3
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
00:00
06:58
21:20
01:37
09:46
23:59
  5,868
  9,846
  9,068
    82
    80
   354
   -35,232
   -35,250
   -35,007
5
7
7272
6
2
13
0
0
13
0
0
0
 
26
26
1
2
00:00
15:13
03:49
18:33
 13,430
 11,609
    83
    75
   376,035
   375,467
42
36
2
1
1
1
0
0
 
27
27
1
2
02:55
17:41
06:10
21:34
 11,187
 13,337
    77
    75
  -398,048
  -398,282
16
15
1
0
0
0
0
0
 
28
1
14:34
21:04
 22,284
    76
  -154,298
29
1
1
0
 
29
29
1
2
00:00
22:19
03:56
23:59
 13,749
  5,764
    81
  -784
  -322,749
  -323,909
18
18059
2
13
1
5764
0
0
 
30
30
1
2
00:59
08:18
02:03
13:18
  3,551
 17,217
    86
    74
   234,235
   234,971
27
113
1
2
1
2
0
0
 
31
1
06:34
11:50
 18,475
    77
  -252,280
24
3
3
0
 
32
1
07:15
12:29
 18,278
    86
   454,041
28
3
3
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.