GPS Space Vehicle Time Integrity for MJD 54759, Monday 20 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
-

2
1
07:52
16:24
30,710
  -363
  -179,227
25
0
0
0

3
3
1
2
00:00
22:47
04:37
23:59
16,603
  4,351
  -369
  -367
  -299,679
  -300,080
25
4
1
0
0
0
0
0

4
1
06:14
13:56
27,654
  -366
   205,878
93
0
0
0

5
5
1
2
10:53
16:50
15:29
21:39
16,562
17,303
  -361
  -370
   305,813
   307,016
267
273
0
0
1
0
0
0

6
6
1
2
00:00
22:21
04:05
23:59
14,703
  5,884
  -363
  -369
  -156,946
  -156,582
18
12
1
0
0
0
0
0

7
1
02:18
08:26
22,022
  -364
   -22,564
6
0
0
0

8
1
04:05
09:39
20,046
  -365
   174,400
7
0
0
0

9
9
1
2
09:31
14:24
10:44
19:47
  4,408
19,356
  -357
  -357
   -21,085
   -21,133
3
14
3
0
0
0
0
0

10
1
09:24
15:57
23,521
  -360
     5,906
5
55
0
0

11
1
02:15
08:09
21,206
  -359
   -17,826
7
0
0
0

12
12
1
2
10:11
17:27
15:17
20:53
18,373
12,349
  -363
  -365
   345,067
   345,017
8
8
0
0
0
0
0
0

13
1
01:11
06:32
19,249
  -364
  -274,978
8
0
0
0

14
14
1
2
00:00
16:33
01:16
23:59
  4,557
26,731
  -362
  -362
   204,933
   204,591
8
38
1
0
0
0
0
0

15
1
11:54
17:50
21,336
  -365
   196,843
38
0
0
0

16
16
1
2
00:00
20:43
02:56
23:59
10,594
11,751
  -363
  -365
  -100,804
  -100,637
6
9
1
0
0
0
0
0

17
1
04:27
13:03
30,916
  -365
   -39,982
4
0
0
0

18
1
13:56
22:16
29,957
  -360
   121,094
37
0
0
0

19
1
00:04
05:55
20,969
  -359
   -36,033
2
4
0
0

20
20
20
1
2
3
00:00
05:08
22:37
03:39
09:26
23:59
13,164
15,452
  4,934
  -360
  -362
  -365
  -101,777
  -101,757
  -101,700
5
7
5
0
1
0
0
0
0
0
0
0

21
1
14:58
20:56
21,486
  -363
   -46,270
8
0
0
0

22
1
16:46
23:43
24,946
  -363
  -210,590
3
25
0
0

23
1
00:01
05:40
20,254
  -363
  -377,661
8
1
0
0

24
1
12:08
19:28
26,400
  -356
  -135,014
24
0
0
0

25
1
01:15
07:44
23,291
  -356
    47,079
234
0
0
0

26
1
11:33
16:59
19,547
  -365
    -5,442
28
0
0
0

27
1
02:49
08:46
21,414
  -362
  -226,804
17
0
0
0

28
1
04:28
11:32
25,419
  -365
    22,833
2
53
0
0

29
1
12:47
18:21
20,045
  -362
    33,314
9
0
0
0

30
30
1
2
12:00
17:29
15:30
22:41
12,624
18,744
  -360
  -370
  -103,462
  -103,520
5
13
3
0
0
0
0
0

31
31
1
2
00:00
18:31
02:47
23:59
10,019
19,647
  -366
  -367
    33,119
    33,276
8
12
1
0
0
0
0
0

32
32
32
1
2
3
00:00
06:20
21:37
03:06
08:01
23:59
11,177
  6,067
  8,484
  -363
  -355
  -363
  -316,388
  -316,367
  -316,347
4
5
3
0
0
5
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	-
2	1	07:52	16:24	30,710	-363	-179,227	25	0	0	0
3 3	1 2	00:00 22:47	04:37 23:59	16,603 4,351	-369 -367	-299,679 -300,080	25 4	1 0	0 0	0 0
4	1	06:14	13:56	27,654	-366	205,878	93	0	0	0
5 5	1 2	10:53 16:50	15:29 21:39	16,562 17,303	-361 -370	305,813 307,016	267 273	0 0	1 0	0 0
6 6	1 2	00:00 22:21	04:05 23:59	14,703 5,884	-363 -369	-156,946 -156,582	18 12	1 0	0 0	0 0
7	1	02:18	08:26	22,022	-364	-22,564	6	0	0	0
8	1	04:05	09:39	20,046	-365	174,400	7	0	0	0
9 9	1 2	09:31 14:24	10:44 19:47	4,408 19,356	-357 -357	-21,085 -21,133	3 14	3 0	0 0	0 0
10	1	09:24	15:57	23,521	-360	5,906	5	55	0	0
11	1	02:15	08:09	21,206	-359	-17,826	7	0	0	0
12 12	1 2	10:11 17:27	15:17 20:53	18,373 12,349	-363 -365	345,067 345,017	8 8	0 0	0 0	0 0
13	1	01:11	06:32	19,249	-364	-274,978	8	0	0	0
14 14	1 2	00:00 16:33	01:16 23:59	4,557 26,731	-362 -362	204,933 204,591	8 38	1 0	0 0	0 0
15	1	11:54	17:50	21,336	-365	196,843	38	0	0	0
16 16	1 2	00:00 20:43	02:56 23:59	10,594 11,751	-363 -365	-100,804 -100,637	6 9	1 0	0 0	0 0
17	1	04:27	13:03	30,916	-365	-39,982	4	0	0	0
18	1	13:56	22:16	29,957	-360	121,094	37	0	0	0
19	1	00:04	05:55	20,969	-359	-36,033	2	4	0	0
20 20 20	1 2 3	00:00 05:08 22:37	03:39 09:26 23:59	13,164 15,452 4,934	-360 -362 -365	-101,777 -101,757 -101,700	5 7 5	0 1 0	0 0 0	0 0 0
21	1	14:58	20:56	21,486	-363	-46,270	8	0	0	0
22	1	16:46	23:43	24,946	-363	-210,590	3	25	0	0
23	1	00:01	05:40	20,254	-363	-377,661	8	1	0	0
24	1	12:08	19:28	26,400	-356	-135,014	24	0	0	0
25	1	01:15	07:44	23,291	-356	47,079	234	0	0	0
26	1	11:33	16:59	19,547	-365	-5,442	28	0	0	0
27	1	02:49	08:46	21,414	-362	-226,804	17	0	0	0
28	1	04:28	11:32	25,419	-365	22,833	2	53	0	0
29	1	12:47	18:21	20,045	-362	33,314	9	0	0	0
30 30	1 2	12:00 17:29	15:30 22:41	12,624 18,744	-360 -370	-103,462 -103,520	5 13	3 0	0 0	0 0
31 31	1 2	00:00 18:31	02:47 23:59	10,019 19,647	-366 -367	33,119 33,276	8 12	1 0	0 0	0 0
32 32 32	1 2 3	00:00 06:20 21:37	03:06 08:01 23:59	11,177 6,067 8,484	-363 -355 -363	-316,388 -316,367 -316,347	4 5 3	0 0 5	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-