GPS Space Vehicle Time Integrity for MJD 54740, Wednesday 1 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
18:30
03:50
23:59
13,830
19,752
  -373
  -383
    -1,720
    -1,892
24
34
277
4
0
0
13826
19730

2
1
09:07
17:39
30,656
  -388
  -183,732
25
0
0
0

3
1
00:08
05:54
20,719
  -389
  -291,068
30
0
0
0

4
1
07:34
15:17
27,734
  -386
   187,010
95
0
0
0

5
1
11:46
23:22
41,723
  -379
   192,161
1015
0
29821
41609

6
1
00:00
05:22
19,321
  -390
  -163,493
16
1
0
0

7
1
03:35
09:43
22,053
  -393
   -20,496
11
0
0
0

8
1
05:21
10:56
20,060
  -388
   171,860
12
0
0
0

9
9
1
2
10:49
15:41
12:02
21:04
  4,347
19,359
  -382
  -390
   -18,004
   -18,058
5
12
1
0
0
0
0
0

10
1
10:41
17:13
23,456
  -392
     5,112
4
33
0
0

11
1
03:33
09:27
21,213
  -388
   -19,196
8
0
0
0

12
12
1
2
11:26
18:45
16:34
22:07
18,442
12,090
  -388
  -393
   348,152
   348,104
10
7
0
0
0
0
0
0

13
1
02:31
07:51
19,217
  -394
  -273,190
8
0
0
0

14
14
1
2
00:00
17:49
02:31
23:59
  9,105
22,193
  -388
  -393
   212,768
   212,427
12
30
1
0
0
0
0
0

15
1
13:11
19:07
21,311
  -389
   186,352
38
0
0
0

16
16
1
2
00:00
22:01
04:14
23:59
15,255
  7,105
  -390
  -393
  -104,411
  -104,252
7
6
1
0
0
0
0
0

17
1
05:46
14:22
30,913
  -390
   -39,550
4
11
0
0

18
1
15:12
23:33
29,986
  -389
   127,592
36
0
0
0

19
1
01:21
07:11
20,954
  -385
   -36,003
3
38
0
0

20
20
1
2
00:00
06:26
04:56
10:41
17,787
15,300
  -390
  -388
  -103,542
  -103,517
6
10
5
1
0
0
0
0

21
1
16:15
22:14
21,490
  -390
   -48,808
9
0
0
0

22
22
1
2
00:00
18:04
01:05
23:59
  3,903
21,271
  -385
  -390
  -211,053
  -211,030
3
3
2
23
0
0
0
0

23
1
01:19
06:57
20,265
  -392
  -375,518
7
0
0
0

24
1
13:26
20:46
26,368
  -392
  -130,114
27
0
0
0

25
1
02:32
09:01
23,326
  -392
   108,114
272
0
0
0

26
1
12:51
18:17
19,547
  -390
  -333,780
30
0
0
0

27
1
04:05
10:03
21,431
  -390
  -222,082
17
0
0
0

28
1
05:48
12:51
25,332
  -393
    22,509
3
9
0
0

29
1
14:05
19:40
20,017
  -390
    35,533
9
0
0
0

30
30
1
2
13:17
18:46
16:48
23:59
12,598
18,749
  -387
  -392
   -99,990
  -100,044
7
12
1
0
0
0
0
0

31
31
1
2
00:00
19:52
04:09
23:59
14,935
14,851
  -392
  -396
    29,301
    29,468
10
11
1
0
0
0
0
0

32
32
32
1
2
3
00:00
07:39
22:54
04:23
09:16
23:59
15,777
  5,777
  3,933
  -388
  -384
  -394
  -316,948
  -316,943
  -316,953
3
5
3
35
2
6
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 18:30	03:50 23:59	13,830 19,752	-373 -383	-1,720 -1,892	24 34	277 4	0 0	13826 19730
2	1	09:07	17:39	30,656	-388	-183,732	25	0	0	0
3	1	00:08	05:54	20,719	-389	-291,068	30	0	0	0
4	1	07:34	15:17	27,734	-386	187,010	95	0	0	0
5	1	11:46	23:22	41,723	-379	192,161	1015	0	29821	41609
6	1	00:00	05:22	19,321	-390	-163,493	16	1	0	0
7	1	03:35	09:43	22,053	-393	-20,496	11	0	0	0
8	1	05:21	10:56	20,060	-388	171,860	12	0	0	0
9 9	1 2	10:49 15:41	12:02 21:04	4,347 19,359	-382 -390	-18,004 -18,058	5 12	1 0	0 0	0 0
10	1	10:41	17:13	23,456	-392	5,112	4	33	0	0
11	1	03:33	09:27	21,213	-388	-19,196	8	0	0	0
12 12	1 2	11:26 18:45	16:34 22:07	18,442 12,090	-388 -393	348,152 348,104	10 7	0 0	0 0	0 0
13	1	02:31	07:51	19,217	-394	-273,190	8	0	0	0
14 14	1 2	00:00 17:49	02:31 23:59	9,105 22,193	-388 -393	212,768 212,427	12 30	1 0	0 0	0 0
15	1	13:11	19:07	21,311	-389	186,352	38	0	0	0
16 16	1 2	00:00 22:01	04:14 23:59	15,255 7,105	-390 -393	-104,411 -104,252	7 6	1 0	0 0	0 0
17	1	05:46	14:22	30,913	-390	-39,550	4	11	0	0
18	1	15:12	23:33	29,986	-389	127,592	36	0	0	0
19	1	01:21	07:11	20,954	-385	-36,003	3	38	0	0
20 20	1 2	00:00 06:26	04:56 10:41	17,787 15,300	-390 -388	-103,542 -103,517	6 10	5 1	0 0	0 0
21	1	16:15	22:14	21,490	-390	-48,808	9	0	0	0
22 22	1 2	00:00 18:04	01:05 23:59	3,903 21,271	-385 -390	-211,053 -211,030	3 3	2 23	0 0	0 0
23	1	01:19	06:57	20,265	-392	-375,518	7	0	0	0
24	1	13:26	20:46	26,368	-392	-130,114	27	0	0	0
25	1	02:32	09:01	23,326	-392	108,114	272	0	0	0
26	1	12:51	18:17	19,547	-390	-333,780	30	0	0	0
27	1	04:05	10:03	21,431	-390	-222,082	17	0	0	0
28	1	05:48	12:51	25,332	-393	22,509	3	9	0	0
29	1	14:05	19:40	20,017	-390	35,533	9	0	0	0
30 30	1 2	13:17 18:46	16:48 23:59	12,598 18,749	-387 -392	-99,990 -100,044	7 12	1 0	0 0	0 0
31 31	1 2	00:00 19:52	04:09 23:59	14,935 14,851	-392 -396	29,301 29,468	10 11	1 0	0 0	0 0
32 32 32	1 2 3	00:00 07:39 22:54	04:23 09:16 23:59	15,777 5,777 3,933	-388 -384 -394	-316,948 -316,943 -316,953	3 5 3	35 2 6	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-