GPS Space Vehicle Time Integrity for MJD 54720

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
1
10:27
18:59
 30,667
  -398
  -188,587
21
0
0
0
 
3
1
01:30
07:16
 20,691
  -386
  -282,245
36
0
0
0
 
4
1
09:16
16:38
 26,520
  -391
   167,813
71
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
01:04
05:16
05:13
06:43
 14,927
  5,212
  -387
  -404
  -167,231
  -167,235
18
10
28
0
0
0
0
0
 
7
1
05:14
11:05
 21,070
  -387
   -16,724
22
0
0
0
 
8
8
1
2
06:44
08:32
08:09
12:17
  5,075
 13,500
  -396
  -378
   169,120
   169,159
14
11
25
0
0
0
0
0
 
9
1
17:27
22:27
 17,992
  -395
   -14,870
17
0
0
0
 
10
1
12:03
18:34
 23,433
  -385
     4,360
16
0
0
0
 
11
1
05:17
10:50
 20,017
  -392
   -20,443
16
5
0
0
 
12
12
1
2
12:47
20:23
17:27
23:28
 16,790
 11,044
  -400
  -422
   350,960
   350,901
16
7
0
9
0
0
0
0
 
13
1
05:14
09:15
 14,470
  -391
  -271,117
19
0
0
0
 
14
14
1
2
00:00
19:10
03:52
23:59
 13,895
 17,345
  -398
  -400
   220,883
   220,548
27
18
1
0
0
0
0
0
 
15
1
14:33
20:23
 20,972
  -393
   175,204
42
0
0
0
 
16
1
00:00
05:16
 18,944
  -383
  -107,986
15
1
0
0
 
17
1
07:16
15:38
 30,105
  -397
   -39,309
9
30
0
0
 
18
1
16:39
23:59
 26,439
  -397
   134,577
23
0
0
0
 
19
1
03:53
08:31
 16,711
  -384
   -35,754
17
0
0
0
 
20
20
20
1
2
3
01:17
08:09
10:28
06:18
09:15
12:01
 18,013
  3,954
  5,600
  -401
  -414
  -409
  -105,379
  -105,374
  -105,360
10
8
6
5
9
9
0
0
0
0
0
0
 
21
1
18:34
23:36
 18,092
  -388
   -51,383
15
0
0
0
 
22
22
1
2
00:00
19:41
02:27
23:59
  8,832
 15,519
  -388
  -395
  -211,436
  -211,422
12
19
0
0
0
0
0
0
 
23
1
02:41
08:09
 19,658
  -388
  -373,076
18
3
0
0
 
24
1
15:39
22:09
 23,421
  -391
  -124,853
24
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
14:14
19:40
 19,569
  -391
  -324,445
35
0
0
0
 
27
1
06:18
10:27
 14,899
  -380
  -217,136
11
32
0
0
 
28
1
08:09
14:13
 21,806
  -388
    22,022
15
0
0
0
 
29
1
15:39
21:03
 19,433
  -398
    37,452
19
11
0
0
 
30
30
1
2
00:00
21:04
01:25
23:59
  5,120
 10,552
  -406
  -396
   -96,389
   -96,539
11
5
1
19
0
0
0
0
 
31
31
1
2
00:00
22:10
05:13
23:59
 18,782
  6,592
  -402
  -391
    25,286
    25,464
4
11
93
0
0
0
0
0
 
32
32
1
2
00:18
09:16
05:16
10:27
 17,840
  4,260
  -391
  -416
  -316,400
  -316,442
14
4
17
25
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.