GPS Space Vehicle Time Integrity for MJD 54659

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
14:31
22:00
 26,922
  -468
  -202,833
20
0
0
0
 
3
1
05:39
11:24
 20,717
  -453
  -254,933
33
0
0
0
 
4
1
13:21
20:06
 24,284
  -462
   113,192
63
0
0
0
 
5
5
5
5
1
2
3
4
00:00
01:57
17:42
20:05
01:00
04:32
19:45
21:26
  3,619
  9,292
  7,346
  4,830
  -476
  -466
  -476
  -479
   358,959
   358,776
   357,641
   357,491
17
61
37
33
1
1
0
1
0
1
0
0
0
0
0
0
 
6
1
05:11
10:50
 20,315
  -457
  -160,394
23
0
0
0
 
7
1
09:25
15:13
 20,893
  -451
     5,065
43
0
0
0
 
8
1
10:51
16:24
 19,954
  -455
   160,997
19
0
0
0
 
9
9
1
2
00:00
16:23
02:41
17:32
  9,675
  4,119
  -452
  -482
    -5,323
    -5,452
20
10
1
4
0
0
0
0
 
10
1
16:12
22:00
 20,871
  -463
     2,368
14
0
0
0
 
11
1
09:27
15:04
 20,187
  -449
   -23,930
15
0
0
0
 
12
12
12
1
2
3
01:01
17:05
20:07
03:51
20:05
21:40
 10,236
 10,785
  5,601
  -472
  -470
  -479
   356,717
   356,678
   356,663
6
11
9
16
38
0
0
0
0
0
0
0
 
13
13
1
2
08:46
17:13
13:20
18:26
 16,495
  4,400
  -453
  -499
  -263,952
  -264,034
18
4
1
20
0
0
0
0
 
14
1
00:00
07:57
 28,588
  -457
   244,726
42
0
0
0
 
15
1
18:42
22:00
 11,898
  -462
   141,244
39
0
0
0
 
16
1
03:50
09:27
 20,206
  -450
  -117,816
16
0
0
0
 
17
1
11:25
19:45
 29,987
  -469
   -39,076
9
31
0
0
 
18
1
00:35
05:05
 16,166
  -450
   156,978
32
1
0
0
 
19
1
07:58
12:26
 16,093
  -444
   -33,862
16
0
0
0
 
20
20
1
2
05:20
12:27
08:45
16:03
 12,279
 13,001
  -458
  -478
  -110,571
  -110,570
11
7
3
0
0
0
0
0
 
21
1
00:00
03:49
 13,748
  -443
   -58,769
13
0
0
0
 
22
1
00:00
06:37
 23,731
  -453
  -211,978
16
0
0
0
 
23
1
06:48
12:08
 19,211
  -450
  -364,392
17
0
0
0
 
24
24
1
2
00:00
20:06
01:56
22:00
  6,970
  6,805
  -445
  -483
  -109,206
  -109,452
15
6
1
30
0
0
0
0
 
25
1
10:51
12:08
  4,614
  -436
   187,342
16
0
0
0
 
26
1
18:26
22:00
 12,849
  -466
  -291,689
12
0
0
0
 
27
27
1
2
09:49
13:21
10:50
14:30
  3,693
  4,151
  -453
  -442
  -202,670
  -202,687
4
10
6
0
0
0
0
0
 
28
1
12:08
18:22
 22,364
  -451
    20,501
14
0
0
0
 
29
1
20:06
22:00
  6,858
  -467
    41,186
14
7
0
0
 
30
1
02:42
05:33
 10,254
  -465
   -85,963
16
1
0
0
 
31
1
01:57
08:45
 24,480
  -458
    24,521
17
0
0
0
 
32
1
04:19
09:24
 18,333
  -451
  -306,747
20
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.