GPS Space Vehicle Time Integrity for MJD 52342

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
01:48
07:38
 20,983
   402
  -219,501
7
0
0
0
2
1
02:53
08:29
 20,122
   382
   164,479
30
0
0
0
3
3
1
2
03:42
19:23
07:50
21:59
 14,825
  9,370
   381
   373
    -8,271
    -8,449
11
11
1
0
0
0
0
0
4
1
10:18
15:48
 19,765
   388
   -56,802
120
0
0
0
5
1
12:17
17:08
 17,489
   388
    -4,176
12
1
0
0
6
1
14:43
20:14
 19,868
   373
     3,026
5
1
0
0
7
1
08:20
14:36
 22,549
   388
  -709,768
4
27
0
0
8
1
05:44
11:42
 21,493
   383
  -710,195
14
0
0
0
9
9
1
2
10:53
19:27
14:25
21:59
 12,737
  9,166
   389
   386
    33,703
    33,746
6
5
1
42
0
0
0
0
10
1
13:47
19:07
 19,228
   379
     -981
7
7
0
0
11
11
11
1
2
3
00:00
07:27
22:56
02:23
11:20
23:59
  8,605
 13,979
  3,821
   378
   381
   381
    -8,960
    -8,973
    -9,000
4
5
5
0
27
0
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
03:13
08:33
 19,170
   378
     3,701
3
25
0
0
14
14
1
2
00:00
20:26
02:56
21:59
 10,607
  5,619
   374
   377
    95,101
    94,827
13
9
1
0
0
0
0
0
15
1
17:08
23:19
 22,273
   388
  -148,723
22
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
16:21
21:59
 20,313
   376
  -303,088
454
0
7380
0
18
1
17:25
21:59
 16,495
   376
    73,774
7
13
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:38
11:37
05:25
12:40
 17,217
  3,772
   383
   386
   144,106
   144,206
16
6
1
0
0
0
0
0
21
21
1
2
00:00
19:02
01:38
21:59
  5,902
 10,629
   379
   379
      819
      832
4
4
0
2
0
0
0
0
22
1
01:04
06:23
 19,103
   379
  -626,050
35
0
0
0
23
1
15:40
21:24
 20,653
   367
    -7,602
8
20
0
0
24
1
11:38
17:28
 21,005
   386
   -14,026
22
0
0
0
25
1
00:00
04:23
 15,811
   371
   -23,506
5
15
0
0
26
26
1
2
08:45
16:31
10:55
21:13
  7,809
 16,904
   391
   377
    90,771
    91,234
32
73
1
0
0
0
0
0
27
1
04:18
10:33
 22,433
   374
   -12,658
11
0
0
0
28
1
06:41
13:20
 23,978
   383
    69,553
18
0
0
0
29
1
19:00
21:59
 10,792
   371
  -494,228
53
0
0
0
30
30
1
2
00:00
13:27
01:53
17:50
  6,798
 15,794
   372
   374
  -532,816
  -534,516
65
146
1
1
1
1
0
0
31
31
1
2
04:36
21:02
09:25
22:41
 17,340
  5,947
   388
   367
   -97,867
   -98,012
9
7
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.