GPS Space Vehicle Time Integrity for MJD 54724

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
10:11
18:43
 30,675
  -387
  -187,604
21
0
0
0
 
3
1
01:14
07:00
 20,721
  -380
  -283,997
35
0
0
0
 
4
1
08:59
16:22
 26,548
  -383
   171,604
70
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:48
05:00
04:57
06:27
 14,909
  5,240
  -379
  -396
  -166,747
  -166,750
20
8
46
0
0
0
0
0
 
7
1
04:57
10:49
 21,070
  -378
   -17,600
21
0
0
0
 
8
8
1
2
06:28
08:16
07:53
12:01
  5,075
 13,502
  -390
  -374
   169,702
   169,736
11
12
0
0
0
0
0
0
 
9
1
17:10
22:11
 18,012
  -396
   -15,491
17
0
0
0
 
10
1
11:47
18:18
 23,445
  -377
     4,527
18
0
0
0
 
11
1
05:00
10:34
 20,005
  -380
   -20,201
16
0
0
0
 
12
12
1
2
12:30
20:07
17:10
23:10
 16,815
 10,989
  -389
  -415
   350,450
   350,387
15
7
1
9
0
0
0
0
 
13
1
04:57
08:59
 14,503
  -380
  -271,539
17
0
0
0
 
14
14
1
2
00:00
18:54
03:36
23:59
 12,885
 18,346
  -389
  -395
   219,278
   218,942
25
19
1
0
0
0
0
0
 
15
1
14:17
20:06
 20,967
  -386
   177,447
41
0
0
0
 
16
1
00:00
04:59
 17,904
  -373
  -107,276
13
1
0
0
 
17
1
07:00
15:21
 30,057
  -390
   -39,339
11
10
0
0
 
18
1
16:22
23:59
 27,399
  -389
   133,175
26
0
0
0
 
19
1
03:37
08:15
 16,704
  -374
   -35,809
15
0
0
0
 
20
20
20
1
2
3
01:01
07:53
10:11
06:02
08:59
11:45
 18,017
  3,923
  5,615
  -391
  -399
  -395
  -105,007
  -104,996
  -104,982
11
7
5
1
4
7
0
0
0
0
0
0
 
21
1
18:19
23:20
 18,055
  -380
   -50,869
15
0
0
0
 
22
22
1
2
00:00
19:24
02:11
23:59
  7,798
 16,516
  -382
  -392
  -211,309
  -211,285
11
18
0
5
0
0
0
0
 
23
1
02:25
07:53
 19,670
  -378
  -373,572
18
0
0
0
 
24
1
15:22
21:53
 23,439
  -391
  -125,902
23
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
13:58
19:24
 19,547
  -384
  -326,360
36
0
0
0
 
27
1
06:02
10:11
 14,903
  -370
  -218,103
12
0
0
0
 
28
1
07:53
13:57
 21,778
  -382
    22,123
16
0
0
0
 
29
1
15:22
20:47
 19,463
  -387
    37,089
17
7
0
0
 
30
30
1
2
00:00
20:47
01:09
23:59
  4,088
 11,526
  -404
  -400
   -97,074
   -97,224
11
6
1
16
0
0
0
0
 
31
31
1
2
00:00
21:53
04:56
23:59
 17,710
  7,572
  -389
  -381
    26,064
    26,242
4
10
80
0
0
0
0
0
 
32
32
1
2
00:02
08:59
04:56
10:11
 17,565
  4,300
  -383
  -402
  -316,595
  -316,626
14
4
1
12
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.