GPS Space Vehicle Time Integrity for MJD 54548

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
22:14
06:31
23:59
 23,452
  6,334
   881
   875
  -183,486
  -183,719
31
4
1
31
0
0
0
0
 
3
1
13:13
18:56
 20,532
   880
  -203,364
38
0
0
0
 
4
4
1
2
00:00
21:05
03:36
23:59
 13,008
 10,462
   878
   890
    32,265
    32,823
16
34
1
0
0
0
0
0
 
5
5
5
1
2
3
01:33
03:37
08:01
03:14
04:59
12:18
  6,108
  4,874
 15,372
   874
   871
   878
  -728,792
  -728,870
  -729,098
13
20
47
0
1
0
0
0
0
0
0
0
 
6
6
1
2
05:56
11:36
09:00
16:22
 11,017
 17,158
   870
   868
   -73,452
   -73,790
47
74
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
18:26
23:59
 19,988
   887
   146,940
19
0
0
0
 
9
9
1
2
00:02
05:27
01:09
10:05
  4,025
 16,656
   848
   886
  -115,566
  -115,586
9
16
15
1
0
0
0
0
 
10
1
00:00
05:55
 21,301
   884
   335,264
261
1
1
0
 
11
11
1
2
16:57
19:50
18:56
22:42
  7,099
 10,306
   883
   882
   -25,861
   -25,856
9
16
3
0
0
0
0
0
 
12
12
1
2
00:52
09:00
05:27
11:36
 16,455
  9,317
   874
   868
   359,254
   359,257
11
5
20
15
0
0
0
0
 
13
13
1
2
00:45
15:48
02:13
21:04
  5,238
 18,997
   855
   877
  -245,930
  -246,031
5
19
9
0
0
0
0
0
 
14
14
1
2
06:50
11:36
11:21
15:27
 16,288
 13,851
   879
   880
   285,910
   285,849
11
26
0
0
0
0
0
0
 
15
1
02:21
08:01
 20,340
   885
    89,267
31
0
0
0
 
16
1
11:22
17:37
 22,525
   887
  -129,850
17
0
0
0
 
17
17
1
2
00:00
18:56
03:14
23:59
 11,687
 18,188
   877
   875
   -39,873
   -39,846
7
9
5
54
0
0
0
0
 
18
1
04:59
12:38
 27,526
   884
   194,838
25
2
0
0
 
19
1
15:28
20:11
 17,001
   888
   -24,231
21
0
0
0
 
20
20
20
1
2
3
13:08
16:23
19:50
15:47
18:03
23:53
  9,538
  6,016
 14,491
   880
   868
   863
  -117,143
  -117,147
  -117,139
12
5
9
43
10
7
0
0
0
0
0
0
 
21
1
07:34
11:18
 13,480
   893
   -67,986
12
0
0
0
 
22
1
07:34
14:12
 23,874
   891
  -208,999
17
0
0
0
 
23
1
14:13
19:50
 20,210
   884
  -342,009
24
0
0
0
 
24
1
03:15
07:33
 15,461
   886
   -79,456
5
46
0
0
 
25
1
15:48
22:13
 23,097
   874
    18,535
234
0
0
0
 
26
26
1
2
02:10
06:31
05:55
07:33
 13,470
  3,696
   889
   867
  -213,253
  -213,373
23
17
0
0
0
0
0
0
 
27
27
1
2
17:38
20:12
19:50
23:05
  7,920
 10,370
   883
   883
  -175,492
  -175,520
7
26
4
0
0
0
0
0
 
28
28
1
2
00:00
18:56
01:56
23:59
  6,957
 18,191
   883
   879
    17,726
    17,760
11
21
0
0
0
0
0
0
 
29
1
03:37
08:01
 15,804
   886
    48,493
16
0
0
0
 
30
30
1
2
09:00
11:19
10:05
13:04
  3,885
  6,293
   873
   874
   -67,995
   -68,009
5
13
4
0
0
0
0
0
 
31
1
10:06
16:57
 24,663
   880
    14,665
11
0
0
0
 
32
32
1
2
10:06
12:18
11:36
15:47
  5,404
 12,528
   883
   898
  -254,572
  -254,645
4
45
34
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.