GPS Space Vehicle Time Integrity for MJD 54542

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
1
10:07
17:05
 25,065
   896
  -192,008
25
0
0
0
 
2
2
1
2
00:00
22:27
06:55
23:59
 24,925
  5,554
   886
   877
  -181,855
  -182,088
34
5
1
15
0
0
0
0
 
3
1
14:38
19:20
 16,973
   891
  -200,699
36
0
0
0
 
4
4
1
2
00:00
21:30
04:01
23:59
 14,450
  8,985
   886
   896
    28,514
    29,066
17
32
1
0
0
0
0
0
 
5
5
5
5
1
2
3
4
01:58
04:01
08:26
09:51
03:38
05:23
09:39
12:28
  6,049
  4,895
  4,377
  9,440
   879
   877
   877
   892
  -722,919
  -723,001
  -723,182
  -723,256
13
21
9
35
0
1
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
06:13
12:29
09:24
16:27
 11,449
 14,303
   881
   882
   -65,882
   -66,239
49
64
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
18:51
23:59
 18,496
   899
   146,181
20
0
0
0
 
9
9
9
1
2
3
00:27
05:52
08:26
01:34
07:58
10:06
  4,017
  7,575
  6,030
   867
   889
   894
  -114,592
  -114,606
  -114,617
9
8
12
21
3
0
0
0
0
0
0
0
 
10
1
00:20
06:13
 21,140
   891
   311,257
303
0
998
0
 
11
11
1
2
17:22
20:14
19:20
23:06
  7,105
 10,306
   885
   887
   -25,924
   -25,922
11
17
18
0
0
0
0
0
 
12
1
01:17
05:51
 16,445
   880
   359,043
12
36
0
0
 
13
13
1
2
01:10
16:28
02:37
21:29
  5,252
 18,051
   865
   886
  -244,890
  -244,992
5
22
12
0
0
0
0
0
 
14
1
07:13
15:19
 29,172
   891
   287,907
29
0
0
0
 
15
1
02:46
08:25
 20,321
   892
    87,118
29
0
0
0
 
16
1
11:53
18:03
 22,225
   895
  -130,374
17
0
0
0
 
17
17
1
2
00:00
19:21
03:38
23:59
 13,119
 16,702
   883
   882
   -40,109
   -40,079
8
9
13
11
0
0
0
0
 
18
1
05:24
13:03
 27,542
   891
   196,582
24
0
0
0
 
19
19
1
2
15:20
17:05
16:27
20:36
  4,045
 12,649
   894
   896
   -23,589
   -23,599
5
23
10
0
0
0
0
0
 
20
20
1
2
13:33
20:14
18:28
23:59
 17,613
 13,472
   883
   871
  -117,550
  -117,543
9
9
15
2
0
0
0
0
 
21
1
07:59
11:11
 11,456
   908
   -68,451
10
2
0
0
 
22
22
1
2
07:59
09:58
09:56
14:37
  7,008
 16,702
   878
   904
  -208,851
  -208,831
7
16
0
0
0
0
0
0
 
23
1
14:38
20:14
 20,173
   893
  -340,667
25
0
0
0
 
24
1
03:39
09:24
 20,693
   896
   -77,878
12
13
0
0
 
25
1
16:28
22:26
 21,491
   885
  -532,857
65
0
0
0
 
26
26
1
2
02:35
06:56
06:13
07:58
 13,044
  3,720
   896
   868
  -208,492
  -208,621
23
16
1
0
0
0
0
0
 
27
27
1
2
18:04
20:37
20:14
23:30
  7,812
 10,392
   896
   895
  -174,103
  -174,133
6
27
4
0
0
0
0
0
 
28
28
1
2
00:00
19:21
02:20
23:59
  8,415
 16,613
   891
   889
    17,466
    17,496
12
19
0
5
0
0
0
0
 
29
1
04:01
08:25
 15,818
   894
    49,864
18
11
0
0
 
30
1
11:11
13:29
  8,241
   894
   -67,165
12
0
0
0
 
31
31
1
2
09:51
13:03
12:28
17:21
  9,438
 15,478
   909
   878
    13,976
    13,966
15
8
20
2
0
0
0
0
 
32
1
12:29
14:37
  7,665
   918
  -250,633
22
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.