GPS Space Vehicle Time Integrity for MJD 53262, Tuesday 14 September 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
04:09
06:34
06:31
10:27
  8,492
13,959
  1,652
  1,644
  -361,337
  -361,366
7
7
0
0
0
0
0
0

2
-

3
3
1
2
05:10
06:34
06:31
10:56
  4,848
15,716
  1,648
  1,654
   -42,113
   -42,141
9
9
0
0
0
0
0
0

4
4
1
2
12:31
18:33
18:25
20:04
21,213
  5,467
  1,657
  1,648
   294,973
   295,189
98
23
0
0
0
0
0
0

5
5
5
1
2
3
00:00
16:48
18:33
03:35
18:25
21:56
12,901
  5,782
12,183
  1,649
  1,651
  1,639
   -47,255
   -47,350
   -47,379
9
7
10
1
0
0
0
0
0
0
0
0

6
6
6
1
2
3
00:00
04:23
19:31
01:08
05:40
23:59
  4,111
  4,638
16,091
  1,654
  1,661
  1,641
  -432,790
  -433,109
  -434,342
20
28
91
1
1
0
0
1
0
0
0
0

7
7
1
2
10:57
18:33
18:25
19:37
26,809
  3,796
  1,658
  1,643
  -350,387
  -350,050
167
23
0
0
0
0
0
0

8
1
10:21
16:01
20,409
  1,662
    10,750
8
0
0
0

9
9
1
2
00:00
20:36
02:07
23:59
  7,616
12,129
  1,645
  1,642
     6,328
     6,457
3
11
3
0
0
0
0
0

10
10
1
2
15:56
18:33
18:25
22:37
  8,922
14,622
  1,657
  1,644
   -48,861
   -48,882
7
5
0
0
0
0
0
0

11
1
08:30
14:18
20,868
  1,657
  -147,309
18
0
0
0

12
-

13
13
1
2
07:43
16:25
13:03
18:06
19,161
  6,077
  1,659
  1,657
    23,655
    23,633
8
5
0
0
0
0
0
0

14
14
1
2
00:00
22:46
06:31
23:59
23,476
  4,405
  1,651
  1,640
    28,850
    28,898
10
5
0
0
0
0
0
0

15
1
00:00
04:53
17,606
  1,645
  -318,387
22
1
0
0

16
16
1
2
03:10
06:34
06:31
09:27
12,035
10,384
  1,656
  1,662
    -4,302
    -4,289
2
11
10
0
0
0
0
0

17
17
1
2
15:12
18:33
18:25
23:52
11,556
19,088
  1,659
  1,648
   151,101
   151,194
15
39
0
0
0
0
0
0

18
18
1
2
00:00
20:11
04:38
23:59
16,685
13,689
  1,650
  1,642
    77,302
    77,582
23
18
1
0
0
0
0
0

19
1
06:34
12:23
20,916
  1,659
     8,795
6
0
0
0

20
20
20
1
2
3
05:01
06:34
11:41
06:31
09:55
15:45
  5,425
12,039
14,652
  1,666
  1,660
  1,656
   125,558
   125,523
   125,453
12
8
6
0
1
16
0
0
0
0
0
0

21
21
1
2
00:00
21:14
03:17
23:59
11,857
  9,918
  1,651
  1,645
   -77,778
   -77,816
2
3
23
0
0
0
0
0

22
22
1
2
00:00
22:54
05:58
23:59
21,465
  3,921
  1,651
  1,644
   -14,188
   -14,185
5
5
1
2
0
0
0
0

23
1
06:34
11:52
19,077
  1,656
  -168,495
43
0
0
0

24
24
1
2
13:54
18:33
18:25
22:30
16,206
14,190
  1,663
  1,645
   -55,811
   -55,870
20
14
0
0
0
0
0
0

25
25
1
2
01:02
06:34
06:31
09:32
19,706
10,644
  1,651
  1,656
   -73,842
   -73,850
4
3
5
7
0
0
0
0

26
1
18:33
23:48
18,843
  1,641
  -223,217
61
0
0
0

27
1
09:11
15:08
21,397
  1,662
  -405,476
94
0
0
0

28
1
11:17
17:55
23,859
  1,652
   -40,143
9
0
0
0

29
1
18:33
23:24
17,425
  1,642
  -339,813
54
0
0
0

30
30
1
2
00:00
18:33
04:59
22:02
17,930
12,538
  1,658
  1,645
  -545,636
  -545,389
23
10
1
1
0
0
0
0

31
1
10:17
18:25
29,176
  1,667
     1,000
66
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	04:09 06:34	06:31 10:27	8,492 13,959	1,652 1,644	-361,337 -361,366	7 7	0 0	0 0	0 0
2	-
3 3	1 2	05:10 06:34	06:31 10:56	4,848 15,716	1,648 1,654	-42,113 -42,141	9 9	0 0	0 0	0 0
4 4	1 2	12:31 18:33	18:25 20:04	21,213 5,467	1,657 1,648	294,973 295,189	98 23	0 0	0 0	0 0
5 5 5	1 2 3	00:00 16:48 18:33	03:35 18:25 21:56	12,901 5,782 12,183	1,649 1,651 1,639	-47,255 -47,350 -47,379	9 7 10	1 0 0	0 0 0	0 0 0
6 6 6	1 2 3	00:00 04:23 19:31	01:08 05:40 23:59	4,111 4,638 16,091	1,654 1,661 1,641	-432,790 -433,109 -434,342	20 28 91	1 1 0	0 1 0	0 0 0
7 7	1 2	10:57 18:33	18:25 19:37	26,809 3,796	1,658 1,643	-350,387 -350,050	167 23	0 0	0 0	0 0
8	1	10:21	16:01	20,409	1,662	10,750	8	0	0	0
9 9	1 2	00:00 20:36	02:07 23:59	7,616 12,129	1,645 1,642	6,328 6,457	3 11	3 0	0 0	0 0
10 10	1 2	15:56 18:33	18:25 22:37	8,922 14,622	1,657 1,644	-48,861 -48,882	7 5	0 0	0 0	0 0
11	1	08:30	14:18	20,868	1,657	-147,309	18	0	0	0
12	-
13 13	1 2	07:43 16:25	13:03 18:06	19,161 6,077	1,659 1,657	23,655 23,633	8 5	0 0	0 0	0 0
14 14	1 2	00:00 22:46	06:31 23:59	23,476 4,405	1,651 1,640	28,850 28,898	10 5	0 0	0 0	0 0
15	1	00:00	04:53	17,606	1,645	-318,387	22	1	0	0
16 16	1 2	03:10 06:34	06:31 09:27	12,035 10,384	1,656 1,662	-4,302 -4,289	2 11	10 0	0 0	0 0
17 17	1 2	15:12 18:33	18:25 23:52	11,556 19,088	1,659 1,648	151,101 151,194	15 39	0 0	0 0	0 0
18 18	1 2	00:00 20:11	04:38 23:59	16,685 13,689	1,650 1,642	77,302 77,582	23 18	1 0	0 0	0 0
19	1	06:34	12:23	20,916	1,659	8,795	6	0	0	0
20 20 20	1 2 3	05:01 06:34 11:41	06:31 09:55 15:45	5,425 12,039 14,652	1,666 1,660 1,656	125,558 125,523 125,453	12 8 6	0 1 16	0 0 0	0 0 0
21 21	1 2	00:00 21:14	03:17 23:59	11,857 9,918	1,651 1,645	-77,778 -77,816	2 3	23 0	0 0	0 0
22 22	1 2	00:00 22:54	05:58 23:59	21,465 3,921	1,651 1,644	-14,188 -14,185	5 5	1 2	0 0	0 0
23	1	06:34	11:52	19,077	1,656	-168,495	43	0	0	0
24 24	1 2	13:54 18:33	18:25 22:30	16,206 14,190	1,663 1,645	-55,811 -55,870	20 14	0 0	0 0	0 0
25 25	1 2	01:02 06:34	06:31 09:32	19,706 10,644	1,651 1,656	-73,842 -73,850	4 3	5 7	0 0	0 0
26	1	18:33	23:48	18,843	1,641	-223,217	61	0	0	0
27	1	09:11	15:08	21,397	1,662	-405,476	94	0	0	0
28	1	11:17	17:55	23,859	1,652	-40,143	9	0	0	0
29	1	18:33	23:24	17,425	1,642	-339,813	54	0	0	0
30 30	1 2	00:00 18:33	04:59 22:02	17,930 12,538	1,658 1,645	-545,636 -545,389	23 10	1 1	0 0	0 0
31	1	10:17	18:25	29,176	1,667	1,000	66	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-