GPS Space Vehicle Time Integrity for MJD 54629, Thursday 12 June 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

2
2
1
2
00:00
16:30
01:05
23:59
  3,899
26,908
   -58
   -76
  -206,189
  -206,196
3
3
0
4
0
0
0
0

3
1
07:41
13:27
20,721
   -65
  -241,116
33
1
1
0

4
1
15:14
23:04
28,137
   -78
    89,333
73
0
0
0

5
5
5
1
2
3
01:47
03:57
19:48
03:53
06:38
23:59
  7,570
  9,666
15,023
   -62
   -69
   -81
   393,343
   393,256
   392,688
22
27
40
0
1
0
0
1
0
0
0
0

6
1
07:12
12:51
20,318
   -73
  -146,573
38
1
1
0

7
1
11:03
17:14
22,227
   -74
    22,388
50
0
0
0

8
1
12:49
18:26
20,174
   -76
   157,048
5
4
0
0

9
9
1
2
00:00
18:25
03:53
19:34
14,003
  4,123
   -56
   -81
     -442
     -566
9
5
0
1
0
0
0
0

10
1
18:14
23:59
20,658
   -80
     2,113
3
20
0
0

11
1
11:13
17:08
21,261
   -70
   -24,794
2
36
0
0

12
12
12
1
2
3
02:20
03:57
19:10
03:53
05:57
23:59
  5,570
  7,234
17,310
   -61
   -65
   -81
   358,542
   358,535
   358,497
4
3
2
0
2
3
0
0
0
0
0
0

13
13
1
2
10:13
19:12
15:31
20:32
19,083
  4,797
   -71
   -81
  -259,547
  -259,598
11
3
0
0
0
0
0
0

14
14
1
2
01:19
03:57
03:53
09:58
  9,231
21,637
   -60
   -67
   256,392
   256,319
13
28
0
1
0
0
0
0

15
15
1
2
00:00
20:44
02:43
23:59
  9,794
11,719
   -62
   -82
   125,193
   125,630
17
22
1
0
0
0
0
0

16
1
05:42
11:53
22,257
   -67
  -121,616
10
1
1
0

17
1
13:22
21:58
30,899
   -78
   -38,720
3
33
0
0

18
18
18
1
2
3
00:00
03:57
22:40
03:53
07:07
23:59
14,011
11,391
  4,739
   -61
   -65
   -79
   168,320
   168,264
   167,988
16
16
5
0
1
0
0
0
0
0
0
0

19
1
08:51
14:40
20,912
   -67
   -31,891
5
0
0
0

20
20
1
2
07:27
14:02
12:28
18:11
18,040
14,923
   -68
   -74
  -112,368
  -112,355
13
5
1
0
1
0
0
0

21
21
1
2
00:00
03:57
03:53
05:50
14,011
  6,809
   -63
   -64
   -61,592
   -61,581
5
3
1
2
0
0
0
0

22
22
1
2
01:45
03:57
03:53
08:40
  7,698
16,961
   -60
   -65
  -211,482
  -211,490
3
16
3
1
0
1
0
0

23
1
08:47
14:27
20,355
   -69
  -358,997
14
0
0
0

24
24
1
2
00:00
21:03
03:53
23:59
14,011
10,553
   -63
   -72
  -101,192
  -101,424
11
8
0
0
0
0
0
0

25
-

26
26
1
2
00:00
20:29
02:01
23:59
  7,268
12,589
   -63
   -76
  -272,232
  -272,817
18
25
1
0
1
0
0
0

27
1
11:28
17:29
21,664
   -76
  -195,172
23
0
0
0

28
1
13:21
20:24
25,334
   -71
    19,920
3
50
0
0

29
29
1
2
00:00
21:47
03:23
23:59
12,181
  7,942
   -62
   -82
    42,472
    42,434
2
3
8
14
0
0
0
0

30
30
30
1
2
3
02:22
03:57
20:47
03:53
07:34
23:59
  5,464
12,993
11,513
   -62
   -74
   -82
   -80,783
   -80,811
   -80,935
7
11
6
0
1
0
0
0
0
0
0
0

31
1
03:57
11:35
27,442
   -72
    23,097
11
1
1
0

32
1
05:56
11:31
20,022
   -66
  -296,821
26
1
1
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

2 2	1 2	00:00 16:30	01:05 23:59	3,899 26,908	-58 -76	-206,189 -206,196	3 3	0 4	0 0	0 0
3	1	07:41	13:27	20,721	-65	-241,116	33	1	1	0
4	1	15:14	23:04	28,137	-78	89,333	73	0	0	0
5 5 5	1 2 3	01:47 03:57 19:48	03:53 06:38 23:59	7,570 9,666 15,023	-62 -69 -81	393,343 393,256 392,688	22 27 40	0 1 0	0 1 0	0 0 0
6	1	07:12	12:51	20,318	-73	-146,573	38	1	1	0
7	1	11:03	17:14	22,227	-74	22,388	50	0	0	0
8	1	12:49	18:26	20,174	-76	157,048	5	4	0	0
9 9	1 2	00:00 18:25	03:53 19:34	14,003 4,123	-56 -81	-442 -566	9 5	0 1	0 0	0 0
10	1	18:14	23:59	20,658	-80	2,113	3	20	0	0
11	1	11:13	17:08	21,261	-70	-24,794	2	36	0	0
12 12 12	1 2 3	02:20 03:57 19:10	03:53 05:57 23:59	5,570 7,234 17,310	-61 -65 -81	358,542 358,535 358,497	4 3 2	0 2 3	0 0 0	0 0 0
13 13	1 2	10:13 19:12	15:31 20:32	19,083 4,797	-71 -81	-259,547 -259,598	11 3	0 0	0 0	0 0
14 14	1 2	01:19 03:57	03:53 09:58	9,231 21,637	-60 -67	256,392 256,319	13 28	0 1	0 0	0 0
15 15	1 2	00:00 20:44	02:43 23:59	9,794 11,719	-62 -82	125,193 125,630	17 22	1 0	0 0	0 0
16	1	05:42	11:53	22,257	-67	-121,616	10	1	1	0
17	1	13:22	21:58	30,899	-78	-38,720	3	33	0	0
18 18 18	1 2 3	00:00 03:57 22:40	03:53 07:07 23:59	14,011 11,391 4,739	-61 -65 -79	168,320 168,264 167,988	16 16 5	0 1 0	0 0 0	0 0 0
19	1	08:51	14:40	20,912	-67	-31,891	5	0	0	0
20 20	1 2	07:27 14:02	12:28 18:11	18,040 14,923	-68 -74	-112,368 -112,355	13 5	1 0	1 0	0 0
21 21	1 2	00:00 03:57	03:53 05:50	14,011 6,809	-63 -64	-61,592 -61,581	5 3	1 2	0 0	0 0
22 22	1 2	01:45 03:57	03:53 08:40	7,698 16,961	-60 -65	-211,482 -211,490	3 16	3 1	0 1	0 0
23	1	08:47	14:27	20,355	-69	-358,997	14	0	0	0
24 24	1 2	00:00 21:03	03:53 23:59	14,011 10,553	-63 -72	-101,192 -101,424	11 8	0 0	0 0	0 0
25	-
26 26	1 2	00:00 20:29	02:01 23:59	7,268 12,589	-63 -76	-272,232 -272,817	18 25	1 0	1 0	0 0
27	1	11:28	17:29	21,664	-76	-195,172	23	0	0	0
28	1	13:21	20:24	25,334	-71	19,920	3	50	0	0
29 29	1 2	00:00 21:47	03:23 23:59	12,181 7,942	-62 -82	42,472 42,434	2 3	8 14	0 0	0 0
30 30 30	1 2 3	02:22 03:57 20:47	03:53 07:34 23:59	5,464 12,993 11,513	-62 -74 -82	-80,783 -80,811 -80,935	7 11 6	0 1 0	0 0 0	0 0 0
31	1	03:57	11:35	27,442	-72	23,097	11	1	1	0
32	1	05:56	11:31	20,022	-66	-296,821	26	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-