GPS Space Vehicle Time Integrity for MJD 53582, Sunday 31 July 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
03:21
11:29
29,228
  2,636
     1,880
21
26
0
29133

2
1
16:16
23:59
27,744
  2,617
    29,564
3
28
0
0

3
1
07:20
13:07
20,794
  2,621
   -19,402
20
0
0
0

4
1
14:35
22:07
27,065
  2,614
   -50,178
200
0
0
0

5
5
1
2
01:18
18:49
05:35
23:59
15,399
18,602
  2,617
  2,615
  -115,947
  -116,129
14
20
1
0
0
0
0
0

6
6
6
1
2
3
00:00
06:31
21:34
03:13
07:41
23:59
11,597
  4,185
  8,674
  2,610
  2,626
  2,609
  -746,337
  -746,808
  -748,212
80
33
60
1
1
0
0
1
0
0
0
0

7
1
13:02
21:42
31,129
  2,618
  -255,462
187
0
0
0

8
1
12:34
18:12
20,258
  2,613
    39,397
5
19
0
0

9
9
1
2
00:00
22:45
04:15
23:59
15,320
  4,421
  2,605
  2,609
     3,148
     3,282
8
6
1
0
0
0
0
0

10
1
17:49
23:59
22,181
  2,616
   -65,173
5
3
0
0

11
1
10:32
16:21
20,897
  2,623
  -248,531
25
0
0
0

12
-

13
13
1
2
09:52
18:33
15:11
20:15
19,109
  6,138
  2,618
  2,613
    -4,639
    -4,684
10
4
0
0
0
0
0
0

14
1
01:08
09:46
30,997
  2,612
    30,626
6
8
0
0

15
1
00:53
06:31
20,276
  2,618
  -464,804
27
0
0
0

16
1
05:27
11:49
22,887
  2,620
    -3,043
3
63
0
0

17
-

18
18
1
2
00:00
22:20
06:47
23:59
24,396
  5,918
  2,609
  2,612
   178,373
   178,594
27
8
1
0
0
0
0
0

19
1
08:28
14:21
21,124
  2,625
    27,372
3
7
0
0

20
20
1
2
07:14
13:45
12:05
17:59
17,443
15,199
  2,624
  2,618
    57,318
    57,275
5
8
1
0
0
0
0
0

21
1
00:00
05:14
18,856
  2,606
  -115,135
11
1
0
0

22
1
01:07
08:08
25,185
  2,610
   -29,463
6
33
0
0

23
1
08:30
14:11
20,425
  2,621
  -180,584
13
0
0
0

24
1
13:02
19:06
21,762
  2,620
   -32,937
18
0
0
0

25
1
03:04
11:32
30,404
  2,622
   -96,936
4
64
0
0

26
26
1
2
00:00
20:22
02:02
23:59
  7,345
13,014
  2,607
  2,606
   -15,994
   -15,834
5
12
1
0
0
0
0
0

27
1
11:03
17:05
21,653
  2,625
    -6,670
13
0
0
0

28
1
12:48
19:51
25,303
  2,621
   -41,110
4
273
0
0

29
29
1
2
00:00
19:48
01:29
23:59
  5,362
15,085
  2,609
  2,613
  -217,456
  -219,311
44
101
1
0
1
0
0
0

30
30
1
2
01:53
20:22
07:07
23:59
18,792
13,009
  2,613
  2,615
  -318,240
  -319,314
91
64
1
0
1
0
0
0

31
1
11:56
20:44
31,640
  2,648
    -6,445
29
1
0
31606

32
-

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	03:21	11:29	29,228	2,636	1,880	21	26	0	29133
2	1	16:16	23:59	27,744	2,617	29,564	3	28	0	0
3	1	07:20	13:07	20,794	2,621	-19,402	20	0	0	0
4	1	14:35	22:07	27,065	2,614	-50,178	200	0	0	0
5 5	1 2	01:18 18:49	05:35 23:59	15,399 18,602	2,617 2,615	-115,947 -116,129	14 20	1 0	0 0	0 0
6 6 6	1 2 3	00:00 06:31 21:34	03:13 07:41 23:59	11,597 4,185 8,674	2,610 2,626 2,609	-746,337 -746,808 -748,212	80 33 60	1 1 0	0 1 0	0 0 0
7	1	13:02	21:42	31,129	2,618	-255,462	187	0	0	0
8	1	12:34	18:12	20,258	2,613	39,397	5	19	0	0
9 9	1 2	00:00 22:45	04:15 23:59	15,320 4,421	2,605 2,609	3,148 3,282	8 6	1 0	0 0	0 0
10	1	17:49	23:59	22,181	2,616	-65,173	5	3	0	0
11	1	10:32	16:21	20,897	2,623	-248,531	25	0	0	0
12	-
13 13	1 2	09:52 18:33	15:11 20:15	19,109 6,138	2,618 2,613	-4,639 -4,684	10 4	0 0	0 0	0 0
14	1	01:08	09:46	30,997	2,612	30,626	6	8	0	0
15	1	00:53	06:31	20,276	2,618	-464,804	27	0	0	0
16	1	05:27	11:49	22,887	2,620	-3,043	3	63	0	0
17	-
18 18	1 2	00:00 22:20	06:47 23:59	24,396 5,918	2,609 2,612	178,373 178,594	27 8	1 0	0 0	0 0
19	1	08:28	14:21	21,124	2,625	27,372	3	7	0	0
20 20	1 2	07:14 13:45	12:05 17:59	17,443 15,199	2,624 2,618	57,318 57,275	5 8	1 0	0 0	0 0
21	1	00:00	05:14	18,856	2,606	-115,135	11	1	0	0
22	1	01:07	08:08	25,185	2,610	-29,463	6	33	0	0
23	1	08:30	14:11	20,425	2,621	-180,584	13	0	0	0
24	1	13:02	19:06	21,762	2,620	-32,937	18	0	0	0
25	1	03:04	11:32	30,404	2,622	-96,936	4	64	0	0
26 26	1 2	00:00 20:22	02:02 23:59	7,345 13,014	2,607 2,606	-15,994 -15,834	5 12	1 0	0 0	0 0
27	1	11:03	17:05	21,653	2,625	-6,670	13	0	0	0
28	1	12:48	19:51	25,303	2,621	-41,110	4	273	0	0
29 29	1 2	00:00 19:48	01:29 23:59	5,362 15,085	2,609 2,613	-217,456 -219,311	44 101	1 0	1 0	0 0
30 30	1 2	01:53 20:22	07:07 23:59	18,792 13,009	2,613 2,615	-318,240 -319,314	91 64	1 0	1 0	0 0
31	1	11:56	20:44	31,640	2,648	-6,445	29	1	0	31606
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-