GPS Space Vehicle Time Integrity for MJD 54870, Sunday 8 February 2009

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
00:07
08:39
30,621
  -103
  -158,287
10
0
0
0

3
1
15:16
21:03
20,782
  -104
  -350,398
33
0
0
0

4
4
1
2
00:00
22:31
06:11
23:59
22,276
  5,263
  -103
  -105
   328,498
   329,502
87
24
1
0
1
0
0
0

5
5
1
2
03:15
09:16
07:54
14:02
16,653
17,087
   -91
   -93
   649,154
   650,140
213
224
0
0
1
0
0
0

6
1
14:50
20:31
20,397
  -100
   -64,245
82
0
0
0

7
1
18:42
23:59
18,992
  -105
   -22,922
4
1
0
0

8
8
1
2
00:00
20:31
02:08
23:59
  7,725
12,460
   -87
  -104
   189,572
   189,699
5
8
1
0
0
0
0
0

9
9
1
2
01:53
06:49
03:13
12:11
  4,768
19,317
   -98
   -98
   -39,364
   -39,416
4
11
2
0
0
0
0
0

10
1
02:00
08:42
24,053
   -93
    10,701
3
3
0
0

11
1
18:33
23:59
19,566
  -104
    -8,220
9
0
0
0

12
12
1
2
02:48
09:51
07:49
13:32
17,987
13,264
  -103
  -102
   318,048
   317,963
22
14
0
0
0
0
0
0

13
1
17:33
22:54
19,263
  -105
  -288,007
8
0
0
0

14
1
08:59
17:38
31,053
  -101
   156,960
50
0
0
0

15
1
04:22
10:19
21,328
  -106
   253,621
32
0
0
0

16
1
13:15
19:27
22,274
  -102
   -76,223
16
0
0
0

17
17
1
2
00:00
20:40
05:20
23:59
19,226
11,953
  -108
  -105
   -46,502
   -46,590
9
3
1
9
0
0
0
0

18
1
06:36
14:51
29,658
  -100
    85,259
30
0
0
0

19
1
16:36
22:28
21,135
  -102
   -32,816
4
19
0
0

20
20
20
1
2
3
00:00
15:09
21:28
01:58
20:04
23:59
  7,085
17,690
  9,058
   -99
  -103
  -104
   -91,509
   -91,450
   -91,430
3
4
6
3
3
0
0
0
0
0
0
0

21
1
07:21
13:20
21,548
  -101
   -30,149
13
0
0
0

22
1
09:11
16:08
24,977
   -94
  -205,526
5
2
0
0

23
1
16:23
22:01
20,251
  -104
  -386,757
5
7
0
0

24
1
04:30
11:53
26,484
   -96
  -163,981
22
0
0
0

25
1
17:40
23:59
22,720
  -108
  -229,691
163
0
0
0

26
1
03:56
09:21
19,470
  -106
   -43,040
19
0
0
0

27
27
27
1
2
3
00:00
06:02
21:45
03:03
08:16
23:59
11,025
  7,980
  8,042
  -102
  -101
  -106
   -22,979
   -23,045
   -23,216
10
7
7
1
1
0
0
0
0
0
0
0

28
28
1
2
00:00
20:39
03:54
23:59
14,039
12,004
  -102
  -105
    23,631
    23,624
3
3
58
5
0
0
0
0

29
1
05:26
10:57
19,833
  -102
    11,751
19
0
0
0

30
30
1
2
04:23
09:54
07:56
15:06
12,721
18,664
  -106
  -100
  -125,057
  -125,111
9
13
0
0
0
0
0
0

31
1
10:49
18:53
29,024
  -102
    50,717
9
0
0
0

32
32
1
2
14:05
22:39
19:30
23:59
19,454
  4,787
  -102
  -103
  -297,242
  -297,167
14
8
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	00:07	08:39	30,621	-103	-158,287	10	0	0	0
3	1	15:16	21:03	20,782	-104	-350,398	33	0	0	0
4 4	1 2	00:00 22:31	06:11 23:59	22,276 5,263	-103 -105	328,498 329,502	87 24	1 0	1 0	0 0
5 5	1 2	03:15 09:16	07:54 14:02	16,653 17,087	-91 -93	649,154 650,140	213 224	0 0	1 0	0 0
6	1	14:50	20:31	20,397	-100	-64,245	82	0	0	0
7	1	18:42	23:59	18,992	-105	-22,922	4	1	0	0
8 8	1 2	00:00 20:31	02:08 23:59	7,725 12,460	-87 -104	189,572 189,699	5 8	1 0	0 0	0 0
9 9	1 2	01:53 06:49	03:13 12:11	4,768 19,317	-98 -98	-39,364 -39,416	4 11	2 0	0 0	0 0
10	1	02:00	08:42	24,053	-93	10,701	3	3	0	0
11	1	18:33	23:59	19,566	-104	-8,220	9	0	0	0
12 12	1 2	02:48 09:51	07:49 13:32	17,987 13,264	-103 -102	318,048 317,963	22 14	0 0	0 0	0 0
13	1	17:33	22:54	19,263	-105	-288,007	8	0	0	0
14	1	08:59	17:38	31,053	-101	156,960	50	0	0	0
15	1	04:22	10:19	21,328	-106	253,621	32	0	0	0
16	1	13:15	19:27	22,274	-102	-76,223	16	0	0	0
17 17	1 2	00:00 20:40	05:20 23:59	19,226 11,953	-108 -105	-46,502 -46,590	9 3	1 9	0 0	0 0
18	1	06:36	14:51	29,658	-100	85,259	30	0	0	0
19	1	16:36	22:28	21,135	-102	-32,816	4	19	0	0
20 20 20	1 2 3	00:00 15:09 21:28	01:58 20:04 23:59	7,085 17,690 9,058	-99 -103 -104	-91,509 -91,450 -91,430	3 4 6	3 3 0	0 0 0	0 0 0
21	1	07:21	13:20	21,548	-101	-30,149	13	0	0	0
22	1	09:11	16:08	24,977	-94	-205,526	5	2	0	0
23	1	16:23	22:01	20,251	-104	-386,757	5	7	0	0
24	1	04:30	11:53	26,484	-96	-163,981	22	0	0	0
25	1	17:40	23:59	22,720	-108	-229,691	163	0	0	0
26	1	03:56	09:21	19,470	-106	-43,040	19	0	0	0
27 27 27	1 2 3	00:00 06:02 21:45	03:03 08:16 23:59	11,025 7,980 8,042	-102 -101 -106	-22,979 -23,045 -23,216	10 7 7	1 1 0	0 0 0	0 0 0
28 28	1 2	00:00 20:39	03:54 23:59	14,039 12,004	-102 -105	23,631 23,624	3 3	58 5	0 0	0 0
29	1	05:26	10:57	19,833	-102	11,751	19	0	0	0
30 30	1 2	04:23 09:54	07:56 15:06	12,721 18,664	-106 -100	-125,057 -125,111	9 13	0 0	0 0	0 0
31	1	10:49	18:53	29,024	-102	50,717	9	0	0	0
32 32	1 2	14:05 22:39	19:30 23:59	19,454 4,787	-102 -103	-297,242 -297,167	14 8	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-