GPS Space Vehicle Time Integrity for MJD 54741, Thursday 2 October 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
1
2
00:00
18:27
03:47
23:59
13,627
19,924
  -380
  -389
    -1,930
    -2,123
26
33
268
0
0
0
13619
19902

2
1
09:03
17:35
30,666
  -388
  -183,492
24
0
0
0

3
1
00:04
05:50
20,724
  -383
  -291,504
31
0
0
0

4
1
07:30
15:13
27,735
  -389
   187,993
95
0
0
0

5
1
11:40
23:19
41,879
  -345
   199,386
1002
0
29777
41658

6
1
00:00
05:18
19,066
  -390
  -163,218
17
1
0
0

7
1
03:31
09:39
22,054
  -394
   -20,642
11
0
0
0

8
1
05:17
10:52
20,061
  -393
   171,993
8
0
0
0

9
9
1
2
10:45
15:37
11:58
21:00
  4,354
19,353
  -391
  -396
   -18,158
   -18,210
5
9
2
0
0
0
0
0

10
1
10:37
17:09
23,460
  -378
     5,159
5
9
0
0

11
1
03:29
09:23
21,211
  -395
   -19,130
5
0
0
0

12
12
1
2
11:22
19:46
16:30
22:03
18,439
  8,222
  -387
  -397
   347,998
   347,945
9
5
1
1
0
0
1
3738

13
1
02:26
07:47
19,203
  -393
  -273,292
8
0
0
0

14
14
1
2
00:00
17:45
02:27
23:59
  8,867
22,424
  -389
  -393
   212,358
   212,016
11
30
1
0
0
0
0
0

15
1
13:07
19:03
21,311
  -391
   186,906
38
0
0
0

16
16
1
2
00:00
21:57
04:10
23:59
15,012
  7,351
  -390
  -393
  -104,225
  -104,068
8
8
1
0
0
0
0
0

17
1
05:42
14:18
30,917
  -391
   -39,563
3
40
0
0

18
1
15:08
23:29
29,976
  -391
   127,245
36
0
0
0

19
1
01:17
07:07
20,937
  -386
   -36,009
2
37
0
0

20
20
1
2
00:00
06:22
04:52
10:37
17,547
15,313
  -389
  -389
  -103,449
  -103,426
6
8
2
1
0
0
0
0

21
1
16:11
22:10
21,463
  -392
   -48,680
8
0
0
0

22
22
1
2
00:00
18:00
01:01
23:59
  3,656
21,509
  -388
  -393
  -211,023
  -210,997
3
4
0
1
0
0
0
0

23
1
01:15
06:53
20,264
  -391
  -375,632
7
0
0
0

24
1
13:22
20:42
26,378
  -381
  -130,373
26
0
0
0

25
1
02:28
08:57
23,321
  -394
   104,677
268
0
0
0

26
1
12:47
18:13
19,542
  -387
  -334,229
31
0
0
0

27
1
04:01
09:59
21,431
  -390
  -222,321
15
0
0
0

28
1
05:44
12:46
25,331
  -394
    22,520
3
17
0
0

29
1
14:01
19:36
20,022
  -390
    35,426
10
0
0
0

30
30
1
2
13:13
18:42
16:44
23:55
12,616
18,744
  -391
  -395
  -100,178
  -100,232
12
11
0
0
0
0
0
0

31
31
1
2
00:00
19:47
04:04
23:59
14,679
15,101
  -396
  -397
    29,503
    29,665
10
11
1
0
0
0
0
0

32
32
32
1
2
3
00:00
07:35
22:50
04:19
09:12
23:59
15,536
  5,794
  4,175
  -390
  -391
  -393
  -316,948
  -316,949
  -316,952
2
4
4
53
6
3
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	1 2	00:00 18:27	03:47 23:59	13,627 19,924	-380 -389	-1,930 -2,123	26 33	268 0	0 0	13619 19902
2	1	09:03	17:35	30,666	-388	-183,492	24	0	0	0
3	1	00:04	05:50	20,724	-383	-291,504	31	0	0	0
4	1	07:30	15:13	27,735	-389	187,993	95	0	0	0
5	1	11:40	23:19	41,879	-345	199,386	1002	0	29777	41658
6	1	00:00	05:18	19,066	-390	-163,218	17	1	0	0
7	1	03:31	09:39	22,054	-394	-20,642	11	0	0	0
8	1	05:17	10:52	20,061	-393	171,993	8	0	0	0
9 9	1 2	10:45 15:37	11:58 21:00	4,354 19,353	-391 -396	-18,158 -18,210	5 9	2 0	0 0	0 0
10	1	10:37	17:09	23,460	-378	5,159	5	9	0	0
11	1	03:29	09:23	21,211	-395	-19,130	5	0	0	0
12 12	1 2	11:22 19:46	16:30 22:03	18,439 8,222	-387 -397	347,998 347,945	9 5	1 1	0 0	1 3738
13	1	02:26	07:47	19,203	-393	-273,292	8	0	0	0
14 14	1 2	00:00 17:45	02:27 23:59	8,867 22,424	-389 -393	212,358 212,016	11 30	1 0	0 0	0 0
15	1	13:07	19:03	21,311	-391	186,906	38	0	0	0
16 16	1 2	00:00 21:57	04:10 23:59	15,012 7,351	-390 -393	-104,225 -104,068	8 8	1 0	0 0	0 0
17	1	05:42	14:18	30,917	-391	-39,563	3	40	0	0
18	1	15:08	23:29	29,976	-391	127,245	36	0	0	0
19	1	01:17	07:07	20,937	-386	-36,009	2	37	0	0
20 20	1 2	00:00 06:22	04:52 10:37	17,547 15,313	-389 -389	-103,449 -103,426	6 8	2 1	0 0	0 0
21	1	16:11	22:10	21,463	-392	-48,680	8	0	0	0
22 22	1 2	00:00 18:00	01:01 23:59	3,656 21,509	-388 -393	-211,023 -210,997	3 4	0 1	0 0	0 0
23	1	01:15	06:53	20,264	-391	-375,632	7	0	0	0
24	1	13:22	20:42	26,378	-381	-130,373	26	0	0	0
25	1	02:28	08:57	23,321	-394	104,677	268	0	0	0
26	1	12:47	18:13	19,542	-387	-334,229	31	0	0	0
27	1	04:01	09:59	21,431	-390	-222,321	15	0	0	0
28	1	05:44	12:46	25,331	-394	22,520	3	17	0	0
29	1	14:01	19:36	20,022	-390	35,426	10	0	0	0
30 30	1 2	13:13 18:42	16:44 23:55	12,616 18,744	-391 -395	-100,178 -100,232	12 11	0 0	0 0	0 0
31 31	1 2	00:00 19:47	04:04 23:59	14,679 15,101	-396 -397	29,503 29,665	10 11	1 0	0 0	0 0
32 32 32	1 2 3	00:00 07:35 22:50	04:19 09:12 23:59	15,536 5,794 4,175	-390 -391 -393	-316,948 -316,949 -316,952	2 4 4	53 6 3	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-