GPS Space Vehicle Time Integrity for MJD 52248

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
08:09
14:00
 21,047
   842
  -205,468
9
0
0
0
 
2
1
12:15
18:47
 23,482
   834
   117,261
46
0
0
0
 
3
3
1
2
01:50
10:07
04:57
14:14
 11,159
 14,827
   817
   830
   -88,345
   -88,444
14
13
1
0
0
0
0
0
 
4
1
16:48
22:25
 20,185
   827
  -390,340
162
0
0
0
 
5
1
18:31
23:27
 17,751
   851
  -325,666
5
82
0
0
 
6
6
1
2
00:00
21:16
02:48
23:59
 10,118
  9,821
   825
   794
     2,346
     2,317
4
1004
0
11
0
11
0
0
 
7
1
14:53
21:13
 22,781
   827
  -625,120
142
0
0
0
 
8
1
12:05
18:04
 21,556
   831
  -644,333
64
0
0
0
 
9
9
1
2
01:55
17:15
05:49
20:49
 14,049
 12,815
   825
   821
    20,561
    20,662
9
10
22
0
0
0
0
0
 
10
10
1
2
00:00
20:07
01:27
23:59
  5,257
 13,968
   812
  1,084
   -13,856
   -13,644
4
8878
10
11
0
11
0
0
 
11
11
1
2
05:23
13:51
08:48
17:44
 12,309
 13,973
   819
   828
    -5,058
    -5,061
5
9
5
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:44
15:01
 19,058
   831
     8,863
6
16
0
0
 
14
1
02:51
09:15
 23,066
   821
   118,852
13
0
0
0
 
15
1
00:00
05:51
 21,087
   825
  -112,077
30
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:45
05:15
23:59
 18,929
  4,479
   816
    -1
  -415,108
  -419,789
294
16823
1
11
183
4479
0
0
 
18
1
00:00
06:34
 23,683
   816
    76,602
4
30
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:00
18:02
11:49
19:14
 17,355
  4,349
   827
   828
   120,317
   120,418
17
8
1
12
0
0
0
0
 
21
1
01:35
08:06
 23,466
   825
    -4,345
5
5
0
0
 
22
1
07:30
12:49
 19,097
   823
  -482,806
161
0
0
0
 
23
23
1
2
00:00
22:27
04:29
23:59
 16,165
  5,517
   820
   840
    -1,173
    -1,202
5
4
1
0
0
0
0
0
 
24
1
18:04
23:57
 21,130
   830
   -10,047
12
0
0
0
 
25
1
05:15
10:57
 20,571
   818
   -19,502
6
105
0
0
 
26
26
26
1
2
3
00:00
15:10
22:56
03:41
17:19
23:59
 13,309
  7,767
  3,800
   818
   816
  -411
     8,418
     8,704
     7,623
22
13
23288
1
1
11
0
0
3800
0
0
0
 
27
1
10:47
17:01
 22,404
   826
    -3,270
10
0
0
0
 
28
1
13:06
19:46
 23,976
   830
    44,853
25
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
05:42
20:01
08:27
23:59
  9,893
 14,332
   823
  1,173
  -165,404
  -165,368
15
12416
1
11
0
11
0
0
 
31
31
1
2
03:23
10:57
05:11
15:46
  6,429
 17,313
   827
   827
   -78,181
   -78,267
9
12
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.