GPS Space Vehicle Time Integrity for MJD 54790, Thursday 20 November 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
11:02
22:30
41,153
  -261
   109,011
565
0
20401
40917

2
1
05:43
14:15
30,663
  -302
  -172,314
23
0
0
0

3
3
1
2
00:00
20:41
02:31
23:59
  9,077
11,902
  -300
  -307
  -313,800
  -314,208
14
15
1
0
0
0
0
0

4
1
04:06
11:44
27,491
  -302
   237,919
98
0
0
0

5
5
1
2
08:46
14:44
13:22
19:32
16,542
17,240
  -309
  -304
   395,422
   395,661
49
52
0
0
0
0
0
0

6
6
1
2
00:00
20:15
01:59
23:59
  7,184
13,428
  -300
  -298
  -140,428
  -139,846
16
31
1
0
1
0
0
0

7
1
00:12
06:20
22,030
  -303
   -23,606
4
2
0
0

8
1
02:00
07:34
20,015
  -301
   178,370
7
2
0
0

9
9
1
2
07:23
12:17
08:38
17:40
  4,489
19,284
  -303
  -300
   -26,074
   -26,115
5
11
1
0
0
0
0
0

10
1
07:20
13:54
23,608
  -308
     7,142
6
2
0
0

11
1
00:07
06:01
21,202
  -299
   -15,513
7
0
0
0

12
12
1
2
08:08
15:19
13:13
18:51
18,219
12,664
  -306
  -303
   339,119
   339,064
14
9
0
0
0
0
0
0

13
13
1
2
00:00
22:56
04:23
23:59
15,768
  3,794
  -304
  -304
  -278,232
  -278,351
8
2
1
3
0
0
0
0

14
1
14:30
23:08
30,990
  -300
   191,795
44
0
0
0

15
1
09:49
15:46
21,330
  -304
   213,630
39
0
0
0

16
1
18:37
23:59
19,289
  -299
   -94,363
13
0
0
0

17
1
02:17
10:53
30,926
  -304
   -41,072
6
0
0
0

18
1
11:52
20:11
29,846
  -300
   110,726
33
0
0
0

19
19
1
2
00:00
21:56
03:51
23:59
13,851
  7,398
  -299
  -297
   -35,756
   -35,742
2
4
8
0
0
0
0
0

20
20
20
1
2
3
00:00
03:00
20:33
01:34
07:21
23:59
  5,637
15,637
12,378
  -300
  -303
  -299
   -98,918
   -98,905
   -98,838
4
8
4
0
1
0
0
0
0
0
0
0

21
1
12:51
18:49
21,446
  -300
   -42,061
10
0
0
0

22
1
14:39
21:35
24,908
  -300
  -209,371
4
10
0
0

23
23
1
2
00:00
21:51
03:33
23:59
12,804
  7,692
  -303
  -300
  -380,796
  -380,880
5
2
1
4
0
0
0
0

24
1
10:00
17:21
26,422
  -301
  -142,865
24
0
0
0

25
1
00:00
05:38
20,290
  -307
   -37,938
176
1
1
0

26
1
09:25
14:51
19,519
  -301
   -17,743
21
0
0
0

27
1
00:44
06:41
21,380
  -303
    -1,646
18
0
0
0

28
1
02:18
09:24
25,523
  -293
    23,275
4
22
0
0

29
1
10:45
16:18
19,962
  -303
    28,763
11
0
0
0

30
30
1
2
09:52
15:22
13:23
20:34
12,619
18,682
  -305
  -299
  -109,297
  -109,342
10
11
0
0
0
0
0
0

31
1
16:21
23:59
27,395
  -304
    39,369
19
0
0
0

32
32
32
1
2
3
00:00
04:11
19:32
01:01
05:57
23:59
  3,670
  6,377
15,973
  -301
  -302
  -299
  -313,677
  -313,654
  -313,569
4
6
7
0
1
0
0
0
0
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.

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	11:02	22:30	41,153	-261	109,011	565	0	20401	40917
2	1	05:43	14:15	30,663	-302	-172,314	23	0	0	0
3 3	1 2	00:00 20:41	02:31 23:59	9,077 11,902	-300 -307	-313,800 -314,208	14 15	1 0	0 0	0 0
4	1	04:06	11:44	27,491	-302	237,919	98	0	0	0
5 5	1 2	08:46 14:44	13:22 19:32	16,542 17,240	-309 -304	395,422 395,661	49 52	0 0	0 0	0 0
6 6	1 2	00:00 20:15	01:59 23:59	7,184 13,428	-300 -298	-140,428 -139,846	16 31	1 0	1 0	0 0
7	1	00:12	06:20	22,030	-303	-23,606	4	2	0	0
8	1	02:00	07:34	20,015	-301	178,370	7	2	0	0
9 9	1 2	07:23 12:17	08:38 17:40	4,489 19,284	-303 -300	-26,074 -26,115	5 11	1 0	0 0	0 0
10	1	07:20	13:54	23,608	-308	7,142	6	2	0	0
11	1	00:07	06:01	21,202	-299	-15,513	7	0	0	0
12 12	1 2	08:08 15:19	13:13 18:51	18,219 12,664	-306 -303	339,119 339,064	14 9	0 0	0 0	0 0
13 13	1 2	00:00 22:56	04:23 23:59	15,768 3,794	-304 -304	-278,232 -278,351	8 2	1 3	0 0	0 0
14	1	14:30	23:08	30,990	-300	191,795	44	0	0	0
15	1	09:49	15:46	21,330	-304	213,630	39	0	0	0
16	1	18:37	23:59	19,289	-299	-94,363	13	0	0	0
17	1	02:17	10:53	30,926	-304	-41,072	6	0	0	0
18	1	11:52	20:11	29,846	-300	110,726	33	0	0	0
19 19	1 2	00:00 21:56	03:51 23:59	13,851 7,398	-299 -297	-35,756 -35,742	2 4	8 0	0 0	0 0
20 20 20	1 2 3	00:00 03:00 20:33	01:34 07:21 23:59	5,637 15,637 12,378	-300 -303 -299	-98,918 -98,905 -98,838	4 8 4	0 1 0	0 0 0	0 0 0
21	1	12:51	18:49	21,446	-300	-42,061	10	0	0	0
22	1	14:39	21:35	24,908	-300	-209,371	4	10	0	0
23 23	1 2	00:00 21:51	03:33 23:59	12,804 7,692	-303 -300	-380,796 -380,880	5 2	1 4	0 0	0 0
24	1	10:00	17:21	26,422	-301	-142,865	24	0	0	0
25	1	00:00	05:38	20,290	-307	-37,938	176	1	1	0
26	1	09:25	14:51	19,519	-301	-17,743	21	0	0	0
27	1	00:44	06:41	21,380	-303	-1,646	18	0	0	0
28	1	02:18	09:24	25,523	-293	23,275	4	22	0	0
29	1	10:45	16:18	19,962	-303	28,763	11	0	0	0
30 30	1 2	09:52 15:22	13:23 20:34	12,619 18,682	-305 -299	-109,297 -109,342	10 11	0 0	0 0	0 0
31	1	16:21	23:59	27,395	-304	39,369	19	0	0	0
32 32 32	1 2 3	00:00 04:11 19:32	01:01 05:57 23:59	3,670 6,377 15,973	-301 -302 -299	-313,677 -313,654 -313,569	4 6 7	0 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-