GPS Space Vehicle Time Integrity for MJD 54438

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
17:15
23:59
 24,280
   504
  -170,019
19
0
0
0
2
1
06:09
13:57
 28,101
   501
  -155,342
29
0
0
0
3
3
1
2
00:00
21:19
02:30
23:59
  8,961
  9,628
   504
   512
  -152,758
  -153,169
30
5
1
26
0
0
0
0
4
1
04:37
11:17
 23,985
   500
    32,943
25
0
0
0
5
5
1
2
09:06
15:36
12:29
19:47
 12,099
 15,045
   494
   496
  -577,328
  -577,861
71
94
1
0
0
0
0
0
6
6
1
2
11:18
19:48
16:06
21:18
 17,313
  5,422
   505
   472
  -199,475
  -199,234
58
17
0
0
0
0
0
0
7
7
1
2
13:57
19:48
15:08
22:02
  4,236
  8,021
   513
   472
    23,963
    23,967
3
5
52
6
0
0
0
0
8
1
02:03
07:38
 20,033
   504
   132,621
21
0
0
0
9
9
1
2
07:29
12:46
08:42
17:14
  4,385
 16,068
   479
   504
   -99,047
   -99,056
13
14
63
1
0
0
0
0
10
1
07:25
13:11
 20,790
   512
   163,680
76
0
0
0
11
1
00:20
06:09
 20,913
   506
   -25,839
17
0
0
0
12
12
1
2
08:21
16:17
12:46
19:04
 15,820
 10,041
   496
   484
   350,851
   350,869
15
5
2
16
0
0
0
0
13
13
1
2
00:00
08:18
04:36
09:36
 16,520
  4,703
   505
   471
  -224,984
  -225,080
26
5
0
10
0
0
0
0
14
1
14:20
22:58
 31,076
   502
   315,979
28
0
0
0
15
1
10:43
15:35
 17,534
   510
    74,282
27
0
0
0
16
16
1
2
00:00
18:49
01:08
23:59
  4,051
 18,630
   482
   514
  -127,065
  -127,146
8
14
1
0
0
0
0
0
17
1
02:30
10:42
 29,489
   497
   -46,957
9
20
0
0
18
18
1
2
12:29
16:17
16:11
20:10
 13,291
 13,975
   500
   507
   221,989
   221,962
5
23
25
0
0
0
0
0
19
19
1
2
00:00
22:02
03:50
23:59
 13,795
  7,024
   512
   507
    -9,759
    -9,914
26
13
1
0
0
0
0
0
20
20
20
1
2
3
00:34
03:28
20:41
01:38
07:31
23:59
  3,808
 14,541
 11,878
   483
   484
   500
  -124,654
  -124,643
  -124,587
5
10
13
4
26
21
0
0
0
0
0
0
21
1
15:09
18:41
 12,687
   517
   -75,203
17
0
0
0
22
1
15:09
21:42
 23,604
   505
  -203,935
16
0
0
0
23
23
1
2
00:00
21:46
03:27
23:59
 12,400
  8,008
   512
   505
  -314,369
  -314,627
30
9
1
0
0
0
0
0
24
24
1
2
10:43
12:46
12:23
15:35
  5,973
 10,138
   489
   524
   -50,633
   -50,628
4
6
32
17
0
0
0
0
25
1
00:20
06:08
 20,817
   508
  -486,669
35
0
0
0
26
26
1
2
09:48
14:01
13:58
15:08
 14,957
  4,001
   514
   495
  -114,893
  -115,026
36
22
0
0
0
0
0
0
27
27
1
2
01:09
03:51
03:27
06:46
  8,317
 10,435
   508
   508
  -151,379
  -151,406
9
29
0
0
0
0
0
0
28
1
03:28
09:23
 21,252
   503
    11,958
15
0
0
0
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
16:12
19:05
18:48
20:34
  9,411
  5,359
   507
   485
   -54,358
   -54,392
7
14
0
0
0
0
0
0
31
31
1
2
18:42
20:11
19:47
23:59
  3,946
 13,736
   520
   492
      634
      620
4
6
16
2
0
0
0
0
32
-
 
 
 
 
 
 
 
 
 
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.