GPS Space Vehicle Time Integrity for MJD 52247

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
08:13
14:04
 21,049
   825
  -205,355
5
0
0
0
 
2
1
12:21
18:54
 23,540
   819
   116,732
45
0
0
0
 
3
3
1
2
01:55
10:11
05:01
14:17
 11,175
 14,780
   807
   807
   -88,053
   -88,158
11
13
1
0
0
0
0
0
 
4
1
16:53
22:29
 20,174
   817
  -392,708
163
0
0
0
 
5
1
18:35
23:31
 17,747
   813
  -325,503
6
74
0
0
 
6
6
1
2
00:00
21:20
02:52
23:59
 10,367
  9,572
   822
   819
     2,325
     2,338
5
8
0
0
0
0
0
0
 
7
1
14:57
21:17
 22,800
   811
  -623,199
145
0
0
0
 
8
1
12:09
18:09
 21,557
   811
  -643,507
64
0
0
0
 
9
9
1
2
01:59
17:19
05:53
20:53
 14,063
 12,815
   807
   814
    20,397
    20,495
10
11
22
0
0
0
0
0
 
10
10
1
2
00:00
20:11
01:31
23:59
  5,501
 13,725
   806
  1,083
   -13,814
   -13,580
5
8956
10
12
0
12
0
0
 
11
11
1
2
05:27
13:55
08:52
17:47
 12,294
 13,919
   804
   815
    -5,038
    -5,040
4
8
27
23
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:48
15:06
 19,057
   817
     8,816
6
31
0
0
 
14
1
02:55
09:18
 23,001
   810
   119,005
16
0
0
0
 
15
1
00:00
05:55
 21,334
   810
  -111,707
28
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:49
05:19
23:59
 19,174
  4,235
   809
  -151
  -410,581
  -415,470
291
18454
1
12
80
4235
0
0
 
18
1
00:00
06:38
 23,929
   808
    76,590
6
112
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:04
18:06
11:53
19:18
 17,373
  4,289
   812
   824
   120,046
   120,156
17
8
1
8
0
0
0
0
 
21
1
01:39
08:11
 23,449
   811
    -4,364
11
0
0
0
 
22
1
07:35
12:53
 19,106
   812
  -480,189
161
0
0
0
 
23
23
1
2
00:00
22:32
04:33
23:59
 16,393
  5,256
   800
   828
    -1,127
    -1,158
6
6
1
0
0
0
0
0
 
24
1
18:08
23:59
 21,038
  1,074
    -9,577
10710
12
12
0
 
25
1
05:19
11:02
 20,586
   804
   -19,471
5
117
0
0
 
26
26
1
2
00:00
15:14
03:45
17:23
 13,544
  7,774
   806
   804
     7,930
     8,215
20
11
1
1
0
0
0
0
 
27
1
10:51
17:05
 22,419
   814
    -3,166
9
0
0
0
 
28
1
13:10
19:50
 23,960
   818
    44,541
26
0
0
0
 
29
1
04:09
10:49
 23,998
   811
  -596,341
52
0
0
1378
 
30
30
1
2
05:46
20:05
08:29
23:59
  9,786
 14,083
   810
  1,195
  -164,887
  -164,839
17
12897
1
12
0
12
0
0
 
31
31
1
2
03:27
11:01
05:15
15:49
  6,433
 17,270
   824
   810
   -77,997
   -78,069
3
11
6
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.