GPS Space Vehicle Time Integrity for MJD 54686

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
12:43
21:14
 30,638
  -464
  -196,790
21
0
0
0
 
3
1
03:49
09:34
 20,684
  -456
  -267,145
34
0
0
0
 
4
1
11:28
18:59
 27,057
  -462
   136,583
69
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
03:22
09:01
 20,332
  -456
  -166,715
16
0
0
0
 
7
1
07:36
13:23
 20,863
  -451
    -6,573
33
0
0
0
 
8
1
09:02
14:35
 19,978
  -450
   164,605
18
0
0
0
 
9
9
1
2
14:32
19:49
15:42
23:59
  4,214
 15,052
  -485
  -463
    -9,562
    -9,583
11
10
0
0
0
0
0
0
 
10
1
14:22
20:52
 23,389
  -451
     3,201
17
0
0
0
 
11
1
07:37
13:11
 20,032
  -451
   -22,477
15
0
0
0
 
12
12
12
1
2
3
00:00
15:11
22:42
01:57
19:48
23:59
  7,036
 16,611
  4,633
  -480
  -466
  -483
   354,672
   354,625
   354,586
7
13
5
3
1
8
0
0
0
0
0
0
 
13
13
1
2
06:56
15:26
11:28
16:31
 16,286
  3,923
  -453
  -492
  -267,314
  -267,388
15
4
1
14
0
0
0
0
 
14
14
1
2
00:00
21:26
06:09
23:59
 22,099
  9,170
  -460
  -470
   234,328
   233,997
34
5
1
6
0
0
0
0
 
15
1
16:52
22:42
 21,008
  -459
   156,155
43
0
0
0
 
16
1
01:47
07:35
 20,846
  -450
  -113,692
17
0
0
0
 
17
1
09:35
18:00
 30,290
  -465
   -39,420
10
26
0
0
 
18
18
1
2
00:00
19:00
03:16
23:59
 11,740
 17,968
  -454
  -466
   147,027
   146,712
25
12
1
1
0
0
0
0
 
19
1
06:09
10:36
 15,985
  -444
   -34,916
14
0
0
0
 
20
20
1
2
03:32
10:36
08:00
14:15
 16,103
 13,133
  -463
  -473
  -108,517
  -108,500
12
7
32
7
0
0
0
0
 
21
21
1
2
00:00
20:52
01:59
23:59
  7,130
 11,239
  -458
  -442
   -55,709
   -55,588
9
16
1
1
0
0
0
0
 
22
22
1
2
00:00
22:02
04:47
23:59
 17,178
  7,057
  -452
  -477
  -211,817
  -211,849
14
9
0
9
0
0
0
0
 
23
1
04:58
10:20
 19,290
  -451
  -368,499
18
12
0
0
 
24
1
18:00
23:59
 21,555
  -456
  -116,078
17
10
0
0
 
25
1
09:02
11:28
  8,765
  -435
   214,473
27
0
0
0
 
26
1
16:34
22:01
 19,608
  -459
  -307,021
39
0
0
0
 
27
1
11:28
12:42
  4,437
  -440
  -209,030
12
1
0
0
 
28
1
10:36
16:34
 21,417
  -451
    21,256
14
0
0
0
 
29
1
18:00
23:24
 19,415
  -462
    39,803
16
27
0
0
 
30
30
1
2
00:00
16:58
03:43
18:00
 13,405
  3,718
  -465
  -485
   -90,457
   -90,590
18
3
1
26
0
0
0
0
 
31
1
00:33
06:56
 22,914
  -462
    24,578
11
0
0
0
 
32
1
02:33
07:37
 18,221
  -449
  -312,647
15
1
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.