GPS Space Vehicle Time Integrity for MJD 54558

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
21:24
05:51
23:59
 21,032
  9,352
   894
   886
  -186,215
  -186,450
27
4
1
34
0
0
0
0
 
3
1
12:32
18:12
 20,393
   898
  -207,906
38
0
0
0
 
4
4
1
2
00:00
20:09
02:56
23:59
 10,578
 13,846
   884
   898
    38,708
    39,282
15
41
1
0
0
0
0
0
 
5
5
1
2
00:51
07:20
04:18
11:36
 12,373
 15,364
   889
   894
  -737,938
  -738,183
33
46
1
0
0
0
0
0
 
6
6
1
2
05:28
10:55
08:19
15:10
 10,235
 15,281
   889
   890
   -85,292
   -85,582
38
50
1
0
0
0
0
0
 
7
1
16:12
22:02
 21,057
   884
    84,607
85
0
0
0
 
8
1
17:46
23:20
 20,066
   899
   148,280
19
0
0
0
 
9
1
04:47
09:29
 16,963
   906
  -117,102
10
1
0
0
 
10
1
00:00
05:26
 19,546
   910
     1,250
12
0
0
0
 
11
11
1
2
16:12
20:09
19:19
22:02
 11,227
  6,807
   900
   884
   -25,686
   -25,698
16
14
0
0
0
0
0
0
 
12
12
1
2
00:11
08:20
04:46
09:46
 16,446
  5,152
   890
   895
   359,571
   359,583
11
5
24
17
0
0
0
0
 
13
13
1
2
00:04
15:11
01:32
20:08
  5,224
 17,826
   870
   891
  -247,594
  -247,689
5
18
16
0
0
0
0
0
 
14
1
06:52
14:46
 28,374
   899
   282,514
37
0
0
0
 
15
1
01:40
07:19
 20,335
   903
    93,096
31
0
0
0
 
16
1
10:39
16:39
 21,547
   900
  -128,883
17
0
0
0
 
17
17
1
2
00:00
18:13
02:35
23:59
  9,286
 20,782
   891
   888
   -39,451
   -39,420
5
7
29
53
0
0
0
0
 
18
1
04:18
11:57
 27,522
   900
   191,912
27
0
0
0
 
19
1
14:47
19:19
 16,306
   904
   -25,224
19
0
0
0
 
20
20
1
2
12:26
19:19
17:22
23:11
 17,750
 13,886
   890
   873
  -116,442
  -116,441
10
7
30
25
0
0
0
0
 
21
1
05:26
10:38
 18,704
   908
   -67,162
15
0
0
0
 
22
1
06:52
13:31
 23,892
   902
  -209,267
16
0
0
0
 
23
1
13:32
18:54
 19,306
   905
  -344,168
20
0
0
0
 
24
1
02:35
06:52
 15,366
   899
   -82,115
5
34
0
0
 
25
1
17:23
20:08
  9,913
   909
    47,413
90
0
0
0
 
26
26
1
2
01:29
05:51
05:26
06:52
 14,210
  3,615
   906
   883
  -221,011
  -221,126
26
16
0
0
0
0
0
0
 
27
27
1
2
16:39
18:55
17:45
21:23
  3,934
  8,890
   876
   903
  -177,730
  -177,730
4
15
10
0
0
0
0
0
 
28
28
1
2
00:00
19:19
01:16
23:59
  4,513
 16,810
   888
   898
    18,169
    18,213
7
13
11
16
0
0
0
0
 
29
1
02:57
07:19
 15,747
   891
    46,657
13
0
0
0
 
30
30
1
2
08:20
10:55
09:29
12:23
  4,169
  5,264
   896
   885
   -69,398
   -69,425
5
12
1
0
0
0
0
0
 
31
1
09:30
16:11
 24,062
   896
    15,873
7
9
0
0
 
32
32
1
2
09:30
11:37
10:54
15:10
  5,055
 12,808
   903
   909
  -260,910
  -260,986
9
41
0
0
0
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.