GPS Space Vehicle Time Integrity for MJD 52240

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(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:41
14:33
 21,058
   733
  -204,521
6
1
0
0
 
2
1
13:05
19:37
 23,502
   732
   113,133
36
0
0
0
 
3
3
1
2
02:23
10:39
05:29
14:46
 11,167
 14,822
   738
   741
   -86,072
   -86,178
11
13
1
0
0
0
0
0
 
4
1
17:22
22:58
 20,187
   739
  -409,131
159
0
0
0
 
5
1
19:05
23:59
 17,658
  1,109
  -323,850
13846
12
12
0
 
6
6
1
2
00:00
21:49
03:21
23:59
 12,105
  7,839
   734
   402
     2,090
     1,769
4
8302
1
12
0
12
0
0
 
7
1
15:27
21:48
 22,885
   727
  -608,731
170
0
0
0
 
8
1
12:38
18:37
 21,561
   737
  -637,360
69
0
0
0
 
9
9
1
2
02:27
17:48
06:21
21:22
 14,055
 12,819
   733
   732
    19,266
    19,362
10
12
12
0
0
0
0
0
 
10
10
1
2
00:00
20:39
01:59
23:59
  7,196
 12,017
   726
   942
   -13,518
   -13,355
4
6018
23
12
0
12
0
0
 
11
11
1
2
05:55
14:24
09:21
18:19
 12,305
 14,087
   729
   732
    -4,899
    -4,909
4
7
2
25
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:17
15:34
 19,054
   734
     8,492
5
6
0
0
 
14
1
03:23
09:47
 23,050
   732
   120,016
14
0
0
0
 
15
1
00:15
06:24
 22,156
   732
  -109,096
33
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:48
 20,891
   730
  -376,713
359
1
4021
0
 
18
1
00:26
07:08
 24,115
   728
    76,478
4
104
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:33
18:35
12:22
19:46
 17,333
  4,277
   734
   741
   118,162
   118,268
15
8
1
0
0
0
0
0
 
21
1
02:08
08:39
 23,465
   734
    -4,508
5
10
0
0
 
22
1
08:04
13:22
 19,097
   740
  -461,184
174
0
0
0
 
23
1
00:00
05:03
 18,208
   729
     -784
9
0
0
0
 
24
1
18:37
23:59
 19,317
   994
    -8,093
10324
12
12
0
 
25
1
05:48
11:33
 20,634
   731
   -19,302
7
9
0
0
 
26
26
1
2
00:00
15:42
04:14
17:52
 15,246
  7,812
   726
   722
     4,774
     5,022
20
12
1
1
0
0
0
0
 
27
1
11:20
17:34
 22,416
   724
    -2,577
10
0
0
0
 
28
1
13:39
20:18
 23,960
   735
    42,316
24
0
0
0
 
29
1
04:35
11:16
 24,033
   727
  -601,091
48
0
0
0
 
30
30
1
2
06:15
20:34
08:59
23:59
  9,804
 12,335
   726
  1,088
  -160,306
  -160,417
24
11435
1
12
0
12
0
0
 
31
31
1
2
03:55
11:30
05:43
16:17
  6,471
 17,234
   731
   730
   -76,752
   -76,834
6
13
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(MYS) 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(MYS) 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.