GPS Space Vehicle Time Integrity for MJD 54574

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
20:16
04:46
23:59
 17,162
 13,408
   984
   991
  -190,556
  -190,781
25
6
1
22
0
0
0
0
 
3
1
11:27
17:09
 20,492
   992
  -215,094
38
0
0
0
 
4
4
1
2
00:00
19:04
01:53
23:59
  6,808
 17,698
   977
   996
    49,419
    50,024
14
45
1
0
0
0
0
0
 
5
5
1
2
00:00
06:14
03:12
10:29
 11,529
 15,300
   985
   986
  -751,050
  -751,271
28
35
1
1
0
1
0
0
 
6
6
1
2
04:47
10:30
07:07
14:11
  8,431
 13,248
   970
   991
  -102,316
  -102,562
29
38
1
0
0
0
0
0
 
7
1
14:55
20:57
 21,755
   983
    67,594
74
0
0
0
 
8
1
16:39
22:14
 20,087
   991
   150,479
19
0
0
0
 
9
9
9
1
2
3
03:35
06:46
22:12
05:45
08:29
23:19
  7,766
  6,191
  4,041
   987
   986
   960
  -119,494
  -119,518
  -119,643
8
11
9
0
1
5
0
0
0
0
0
0
 
10
10
1
2
00:00
22:02
04:38
23:59
 16,672
  7,024
   997
   984
     1,741
     1,749
16
20
0
0
0
0
0
0
 
11
1
15:14
20:58
 20,636
   987
   -25,257
15
0
0
0
 
12
12
1
2
00:00
07:08
03:35
09:48
 12,884
  9,604
   988
   974
   360,007
   359,998
9
5
4
36
0
0
0
0
 
13
13
1
2
14:11
22:55
19:04
23:59
 17,553
  3,847
   995
   970
  -250,211
  -250,282
18
4
1
30
0
0
0
0
 
14
1
05:46
13:41
 28,530
   994
   277,116
33
0
0
0
 
15
1
01:31
06:14
 16,941
   999
    99,822
19
0
0
0
 
16
1
09:33
15:31
 21,510
  1,000
  -127,138
19
0
0
0
 
17
17
1
2
00:00
17:09
01:30
23:59
  5,432
 24,615
   985
   991
   -38,800
   -38,762
5
7
12
24
0
0
0
0
 
18
1
03:13
10:52
 27,518
   994
   187,239
24
0
0
0
 
19
1
13:42
18:13
 16,285
  1,001
   -26,622
20
0
0
0
 
20
20
1
2
11:19
18:14
16:16
22:04
 17,824
 13,790
   994
   976
  -115,236
  -115,235
9
7
18
4
0
0
0
0
 
21
1
04:39
09:32
 17,603
  1,000
   -65,712
13
0
0
0
 
22
1
05:46
12:26
 23,909
  1,000
  -209,595
16
6
0
0
 
23
1
12:28
17:50
 19,282
  1,004
  -347,443
19
0
0
0
 
24
1
01:31
07:07
 20,156
   997
   -86,213
11
17
0
0
 
25
1
16:17
17:50
  5,571
  1,012
    89,559
49
0
0
0
 
26
1
00:22
05:45
 19,334
   993
  -233,015
51
0
0
0
 
27
27
1
2
15:32
17:50
16:38
20:15
  4,002
  8,694
   984
  1,022
  -181,287
  -181,277
6
12
6
1
0
0
0
0
 
28
1
17:51
23:59
 22,137
   999
    18,981
16
0
0
0
 
29
1
01:54
06:45
 17,394
   985
    45,011
15
0
0
0
 
30
30
1
2
07:08
09:49
09:32
11:16
  8,645
  5,266
   990
   988
   -71,517
   -71,529
6
8
7
0
0
0
0
0
 
31
1
08:30
14:54
 23,071
   995
    17,897
8
0
0
0
 
32
1
09:33
14:11
 16,683
  1,009
  -270,294
39
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.