GPS Space Vehicle Time Integrity for MJD 54573

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
20:20
04:50
23:59
 17,366
 13,183
   982
   987
  -190,279
  -190,504
23
7
1
6
0
0
0
0
 
3
1
11:31
17:13
 20,494
   990
  -214,627
38
0
0
0
 
4
4
1
2
00:00
19:09
01:57
23:59
  7,036
 17,438
   971
   997
    48,739
    49,344
12
42
1
0
1
0
0
0
 
5
5
1
2
00:00
06:18
03:16
10:34
 11,789
 15,323
   980
   977
  -750,269
  -750,495
28
42
1
1
0
1
0
0
 
6
6
1
2
04:42
10:34
07:11
14:15
  8,918
 13,212
   971
   989
  -101,310
  -101,564
29
40
1
0
0
0
0
0
 
7
1
14:59
21:02
 21,764
   982
    68,592
74
0
0
0
 
8
1
16:43
22:18
 20,087
   996
   150,354
19
0
0
0
 
9
9
9
1
2
3
03:40
06:50
22:16
05:49
08:33
23:23
  7,716
  6,201
  4,037
   992
   979
   953
  -119,328
  -119,360
  -119,485
6
19
8
3
1
0
0
0
0
0
0
0
 
10
10
1
2
00:00
22:06
04:42
23:59
 16,858
  6,778
   992
   981
     1,712
     1,723
16
21
0
0
0
0
0
0
 
11
1
15:16
21:02
 20,727
   996
   -25,284
16
0
0
0
 
12
12
1
2
00:00
07:12
03:39
09:52
 13,142
  9,631
   983
   966
   359,988
   359,975
7
7
8
5
0
0
0
0
 
13
13
1
2
14:15
22:59
19:08
23:59
 17,572
  3,605
   992
   962
  -250,052
  -250,128
17
3
1
34
0
0
0
0
 
14
1
05:50
13:45
 28,534
   990
   277,457
37
0
0
0
 
15
1
01:35
06:18
 16,916
   997
    99,389
20
0
0
0
 
16
1
09:37
15:35
 21,519
   996
  -127,250
17
0
0
0
 
17
17
1
2
00:00
17:13
01:34
23:59
  5,664
 24,375
   975
   989
   -38,831
   -38,799
6
5
2
85
0
0
0
0
 
18
1
03:17
10:56
 27,478
   992
   187,534
26
0
0
0
 
19
1
13:46
18:17
 16,272
   999
   -26,534
20
0
0
0
 
20
20
1
2
11:24
18:18
16:20
22:08
 17,793
 13,799
   988
   973
  -115,312
  -115,309
10
6
24
7
0
0
0
0
 
21
1
04:51
09:36
 17,114
  1,001
   -65,798
12
0
0
0
 
22
1
05:50
12:30
 23,929
   998
  -209,582
15
17
0
0
 
23
1
12:32
17:54
 19,280
   998
  -347,242
17
0
0
0
 
24
1
01:35
07:11
 20,118
   994
   -85,964
11
16
0
0
 
25
1
16:21
17:54
  5,575
  1,013
    87,032
51
0
0
0
 
26
1
00:26
05:49
 19,315
   997
  -232,278
50
0
0
0
 
27
27
1
2
15:36
17:54
16:43
20:19
  4,006
  8,686
   977
  1,005
  -181,063
  -181,063
5
15
8
0
0
0
0
0
 
28
1
17:54
23:59
 21,912
   994
    18,936
14
0
0
0
 
29
1
01:58
06:49
 17,440
   986
    45,087
14
0
0
0
 
30
30
1
2
07:12
09:53
09:36
11:20
  8,657
  5,257
   989
   966
   -71,377
   -71,409
5
15
12
0
0
0
0
0
 
31
1
08:34
14:58
 23,067
   988
    17,772
9
0
0
0
 
32
1
09:37
14:15
 16,677
  1,005
  -269,736
38
0
0
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(NIMT) 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(NIMT) 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.