GPS Space Vehicle Time Integrity for MJD 54686, Friday 8 August 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
2
1
2
12:42
18:18
17:59
21:13
 19,033
 10,435
  -475
  -478
  -196,818
  -196,777
13
7
0
0
0
0
0
0
 
3
1
03:48
09:34
 20,690
  -476
  -267,164
31
0
0
0
 
4
1
12:37
17:59
 19,331
  -476
   136,572
55
0
0
0
 
5
5
5
5
1
2
3
4
00:00
02:06
15:27
18:18
02:04
03:07
17:59
23:56
  7,444
  3,612
  9,138
 20,193
  -460
  -407
  -452
  -453
  -763,484
  -761,730
  -746,685
  -741,994
643
421
762
1729
0
1
0
0
4092
641
5727
16825
7444
3350
9116
20193
 
6
1
03:21
09:00
 20,329
  -472
  -166,731
10
0
0
0
 
7
1
07:13
12:17
 18,152
  -473
    -6,583
22
0
0
0
 
8
8
1
2
08:59
12:37
12:17
14:34
 11,876
  7,060
  -471
  -472
   164,577
   164,592
5
3
0
0
0
0
0
0
 
9
9
1
2
14:31
19:22
15:42
23:56
  4,217
 16,366
  -472
  -483
    -9,549
    -9,601
5
5
1
1
0
0
0
0
 
10
10
1
2
14:21
18:18
17:59
20:51
 13,077
  9,138
  -468
  -468
     3,179
     3,187
4
2
24
11
0
0
0
0
 
11
1
07:16
12:17
 17,973
  -472
   -22,499
7
0
0
0
 
12
12
12
12
1
2
3
4
00:00
15:10
18:18
22:25
01:57
17:59
20:16
23:56
  7,021
 10,119
  7,045
  5,404
  -475
  -478
  -481
  -479
   354,677
   354,616
   354,603
   354,590
3
3
4
3
3
1
0
0
0
0
0
0
0
0
0
0
 
13
13
1
2
06:16
15:25
11:36
16:31
 19,112
  3,945
  -473
  -478
  -267,333
  -267,374
7
3
3
0
0
0
0
0
 
14
14
14
1
2
3
00:00
02:06
21:25
02:04
06:08
23:56
  7,444
 14,471
  9,007
  -476
  -473
  -480
   234,346
   234,298
   233,988
9
18
10
0
1
0
0
0
0
0
0
0
 
15
15
1
2
16:51
18:18
17:59
22:46
  4,112
 16,029
  -481
  -479
   156,078
   156,153
8
29
0
0
0
0
0
0
 
16
1
02:06
07:56
 20,939
  -473
  -113,712
9
0
0
0
 
17
17
1
2
09:33
12:37
12:17
17:59
  9,785
 19,331
  -475
  -479
   -39,428
   -39,435
2
4
8
0
0
0
0
0
 
18
18
18
1
2
3
00:00
02:06
18:49
02:04
03:15
23:56
  7,444
  4,133
 18,339
  -473
  -470
  -478
   147,017
   146,994
   146,702
8
6
21
0
1
0
0
0
0
0
0
0
 
19
1
04:59
10:48
 20,894
  -471
   -34,942
3
123
0
0
 
20
20
20
1
2
3
03:31
10:09
12:37
08:34
12:17
14:15
 18,131
  7,672
  5,900
  -474
  -470
  -473
  -108,526
  -108,502
  -108,497
5
4
3
3
5
11
0
0
0
0
0
0
 
21
21
1
2
00:00
19:56
01:59
23:56
  7,144
 14,372
  -471
  -477
   -55,722
   -55,626
6
8
1
0
0
0
0
0
 
22
22
22
1
2
3
00:00
02:06
21:47
02:04
04:46
23:56
  7,444
  9,568
  7,727
  -478
  -477
  -481
  -211,843
  -211,841
  -211,853
2
2
3
0
31
15
0
0
0
0
0
0
 
23
1
04:57
10:36
 20,289
  -474
  -368,522
11
0
0
0
 
24
1
18:18
23:56
 20,193
  -476
  -116,099
17
0
0
0
 
25
1
06:10
12:17
 21,951
  -470
   214,393
76
0
0
0
 
26
26
1
2
16:33
18:18
17:59
22:00
  5,147
 13,291
  -479
  -477
  -306,995
  -307,059
8
25
0
0
0
0
0
0
 
27
27
1
2
07:41
12:37
12:17
13:41
 16,510
  3,835
  -469
  -476
  -209,042
  -209,077
10
4
0
1
0
0
0
0
 
28
28
1
2
09:34
12:37
12:17
16:34
  9,756
 14,195
  -470
  -473
    21,235
    21,236
3
2
11
22
0
0
0
0
 
29
1
18:18
23:24
 18,279
  -480
    39,785
5
0
0
0
 
30
30
30
30
30
1
2
3
4
5
00:00
02:06
16:57
18:18
22:27
02:04
03:43
17:59
20:30
23:56
  7,444
  5,785
  3,747
  7,850
  5,319
  -475
  -478
  -482
  -485
  -484
   -90,461
   -90,477
   -90,587
   -90,603
   -90,629
3
7
4
7
3
0
1
0
0
8
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
02:06
02:04
07:53
  7,444
 20,771
  -481
  -478
    24,559
    24,561
3
2
0
20
0
0
0
0
 
32
1
02:32
07:59
 19,554
  -472
  -312,671
12
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.