GPS Space Vehicle Time Integrity for MJD 54743

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
09:16
17:28
 29,500
  -370
  -182,997
20
0
0
0
 
3
1
00:00
05:39
 20,339
  -365
  -292,396
34
0
0
0
 
4
1
07:30
15:05
 27,262
  -369
   189,983
82
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
00:00
05:10
 18,609
  -367
  -162,629
19
0
0
0
 
7
1
03:44
09:31
 20,794
  -368
   -20,895
20
0
0
0
 
8
1
05:11
10:44
 19,992
  -360
   172,278
18
0
0
0
 
9
1
15:54
20:53
 17,919
  -383
   -18,528
18
0
0
0
 
10
1
10:30
17:01
 23,484
  -367
     5,252
20
0
0
0
 
11
1
03:45
09:15
 19,790
  -369
   -18,979
16
16
0
0
 
12
12
1
2
11:15
18:49
15:53
21:56
 16,722
 11,154
  -372
  -398
   347,705
   347,634
16
8
1
3
0
0
0
0
 
13
1
02:19
07:30
 18,610
  -370
  -273,469
17
1
0
0
 
14
14
1
2
00:00
17:38
02:19
22:00
  8,341
 15,734
  -380
  -377
   211,546
   211,226
20
17
1
0
0
0
0
0
 
15
1
13:00
18:49
 20,925
  -367
   188,036
40
0
0
0
 
16
1
00:00
03:41
 13,272
  -362
  -103,828
11
1
0
0
 
17
1
05:40
14:02
 30,102
  -375
   -39,585
9
26
0
0
 
18
1
15:05
22:00
 24,868
  -372
   126,582
20
0
0
0
 
19
1
02:19
06:46
 16,002
  -358
   -35,994
14
0
0
0
 
20
20
1
2
00:00
06:47
03:04
10:30
 11,026
 13,359
  -373
  -383
  -103,254
  -103,238
10
9
30
9
0
0
0
0
 
21
1
17:02
22:00
 17,864
  -363
   -48,385
15
0
0
0
 
22
1
18:06
22:00
 14,028
  -376
  -210,903
17
5
0
0
 
23
1
01:07
06:26
 19,084
  -367
  -375,838
18
0
0
0
 
24
1
14:02
20:35
 23,542
  -365
  -130,879
25
0
0
0
 
25
1
05:11
06:26
  4,489
  -358
    97,865
48
0
0
0
 
26
1
12:39
18:05
 19,552
  -372
  -335,104
35
0
0
0
 
27
1
07:30
09:51
  8,445
  -373
  -222,845
23
0
0
0
 
28
1
06:26
12:38
 22,310
  -364
    22,564
14
0
0
0
 
29
29
1
2
14:02
15:48
15:46
19:28
  6,237
 13,177
  -375
  -368
    35,239
    35,233
11
22
25
1
0
0
0
0
 
30
1
19:28
22:00
  9,103
  -373
  -100,568
5
3
0
0
 
31
31
1
2
00:00
20:35
03:04
22:00
 11,025
  5,076
  -387
  -363
    29,905
    30,088
4
9
34
0
0
0
0
0
 
32
1
00:00
02:19
  8,330
  -354
  -316,907
5
28
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.