GPS Space Vehicle Time Integrity for MJD 53270, Wednesday 22 September 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
1
1
1
2
3
03:14
06:01
07:05
05:59
07:03
09:46
  9,870
  3,728
  9,619
  1,697
  1,706
  1,710
  -362,548
  -362,555
  -362,563
3
3
4
6
0
0
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
04:38
06:01
07:05
05:59
07:03
10:24
  4,849
  3,728
 11,909
  1,709
  1,709
  1,717
   -44,253
   -44,266
   -44,280
6
3
5
1
0
0
0
0
0
0
0
0
 
4
1
11:58
18:23
 23,068
  1,711
   306,388
111
0
0
0
 
5
5
5
5
1
2
3
4
00:00
16:15
18:50
22:34
02:52
18:23
21:24
23:59
 10,325
  7,653
  9,187
  5,101
  1,694
  1,708
  1,703
  1,708
   -48,565
   -48,678
   -48,714
   -48,733
10
9
8
4
0
0
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
03:49
18:58
05:09
23:59
  4,757
 18,014
  1,722
  1,709
  -445,916
  -446,958
25
84
1
0
1
0
0
0
 
7
1
10:58
18:23
 26,669
  1,720
  -334,848
170
0
0
0
 
8
8
1
2
09:47
10:58
10:56
15:28
  4,130
 16,156
  1,733
  1,711
    11,407
    11,395
6
6
0
9
0
0
0
0
 
9
9
1
2
00:00
20:04
01:34
23:59
  5,666
 14,104
  1,695
  1,706
     7,657
     7,812
4
9
1
0
0
0
0
0
 
10
10
1
2
15:24
18:50
18:23
22:07
 10,708
 11,754
  1,712
  1,706
   -49,233
   -49,248
6
3
0
1
0
0
0
0
 
11
11
1
2
07:57
10:58
10:56
13:45
 10,738
 10,001
  1,719
  1,722
  -149,449
  -149,480
10
5
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
07:10
10:58
15:53
10:56
12:30
17:32
 13,527
  5,513
  5,965
  1,716
  1,713
  1,725
    23,132
    23,120
    23,117
6
3
4
10
0
0
0
0
0
0
0
0
 
14
14
14
1
2
3
00:00
02:57
22:13
02:52
05:59
23:59
 10,325
 10,881
  6,384
  1,698
  1,708
  1,705
    29,444
    29,462
    29,513
3
6
4
0
0
0
0
0
0
0
0
0
 
15
15
15
1
2
3
00:00
02:57
22:45
02:52
04:20
23:59
 10,325
  4,981
  4,432
  1,706
  1,714
  1,701
  -321,904
  -321,938
  -322,307
14
7
3
0
1
6
0
0
0
0
0
0
 
16
16
16
1
2
3
02:57
06:01
07:05
05:59
07:03
08:54
 10,881
  3,728
  6,516
  1,705
  1,711
  1,724
    -3,909
    -3,898
    -3,883
5
2
8
0
0
0
0
0
0
0
0
0
 
17
17
1
2
14:39
18:50
18:23
23:19
 13,442
 16,101
  1,719
  1,709
   155,252
   155,328
17
26
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
02:57
19:38
02:52
04:05
23:59
 10,325
  4,072
 15,625
  1,700
  1,707
  1,706
    80,115
    80,154
    80,414
12
8
19
0
1
0
0
0
0
0
0
0
 
19
19
1
2
06:01
07:05
07:03
10:56
  3,728
 13,852
  1,708
  1,715
     8,196
     8,197
3
3
1
2
0
0
0
0
 
20
20
20
20
1
2
3
4
04:27
06:01
07:05
11:08
05:59
07:03
09:22
15:11
  5,492
  3,728
  8,187
 14,596
  1,714
  1,712
  1,714
  1,721
   123,295
   123,277
   123,259
   123,207
4
4
5
8
0
0
1
0
0
0
0
0
0
0
0
0
 
21
21
1
2
00:00
20:41
02:45
23:59
  9,876
 11,885
  1,704
  1,710
   -78,092
   -78,127
3
3
10
0
0
0
0
0
 
22
22
22
1
2
3
00:00
02:57
22:21
02:52
05:25
23:59
 10,325
  8,864
  5,886
  1,698
  1,709
  1,703
   -14,091
   -14,079
   -14,081
3
3
4
0
4
5
0
0
0
0
0
0
 
23
23
1
2
06:01
07:05
07:03
10:56
  3,728
 13,852
  1,716
  1,717
  -173,352
  -173,412
10
24
0
0
0
0
0
0
 
24
24
1
2
13:22
18:50
18:23
21:58
 18,067
 11,225
  1,718
  1,701
   -57,817
   -57,875
14
11
0
0
0
0
0
0
 
25
25
25
25
1
2
3
4
00:31
02:57
06:01
07:05
02:52
05:59
07:03
09:00
  8,455
 10,881
  3,728
  6,909
  1,707
  1,713
  1,720
  1,723
   -74,304
   -74,306
   -74,304
   -74,305
4
2
2
4
0
0
0
27
0
0
0
0
0
0
0
0
 
26
1
18:50
23:15
 15,879
  1,702
  -230,827
49
0
0
0
 
27
27
1
2
08:38
10:58
10:56
14:36
  8,251
 13,010
  1,728
  1,717
  -415,168
  -415,329
37
50
0
0
0
0
0
0
 
28
1
10:58
17:22
 22,995
  1,718
   -40,553
9
0
0
0
 
29
29
1
2
17:11
18:50
18:23
22:52
  4,303
 14,481
  1,718
  1,707
  -332,356
  -332,243
12
45
0
0
0
0
0
0
 
30
30
30
1
2
3
00:00
02:57
18:50
02:52
04:25
21:30
 10,325
  5,279
  9,569
  1,701
  1,707
  1,705
  -542,591
  -542,547
  -542,267
14
10
11
0
1
1
0
0
0
0
0
0
 
31
31
1
2
09:45
10:58
10:56
18:16
  4,246
 26,209
  1,724
  1,721
    -3,851
    -3,959
9
51
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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.