GPS Space Vehicle Time Integrity for MJD 54778, Saturday 8 November 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
12:47
19:52
19:49
21:59
25,297
  7,653
  -303
  -308
    61,370
    62,111
345
94
0
0
4020
0
25256
7653

2
2
1
2
06:34
12:47
12:40
15:06
21,908
  8,362
  -335
  -332
  -174,936
  -174,892
18
7
0
0
0
0
0
0

3
1
00:00
03:20
11,990
  -339
  -308,349
20
1
0
0

4
1
04:55
12:35
27,519
  -334
   225,306
97
0
0
0

5
5
5
1
2
3
09:35
12:47
15:33
12:40
14:11
19:49
11,046
  5,088
15,342
  -325
  -322
  -332
   374,191
   374,436
   374,866
92
43
126
0
1
0
0
0
0
0
0
0

6
1
00:00
02:48
10,098
  -339
  -147,699
16
1
0
0

7
1
01:01
07:08
22,019
  -341
   -23,359
4
5
0
0

8
1
02:48
08:22
19,989
  -337
   176,852
8
0
0
0

9
9
1
2
08:13
13:06
09:27
18:29
  4,452
19,325
  -330
  -334
   -24,160
   -24,207
6
13
1
0
0
0
0
0

10
10
1
2
08:08
12:47
12:40
14:41
16,283
  6,854
  -323
  -326
     6,668
     6,679
8
2
0
8
0
0
0
0

11
1
00:56
06:50
21,182
  -329
   -16,446
8
0
0
0

12
12
12
1
2
3
08:56
12:47
16:08
12:40
14:01
19:38
13,407
  4,464
12,567
  -334
  -334
  -337
   341,566
   341,545
   341,504
8
3
8
0
1
0
0
0
0
0
0
0

13
1
00:00
05:13
18,765
  -343
  -276,663
10
0
0
0

14
14
1
2
15:18
19:52
19:49
21:59
16,238
  7,653
  -333
  -334
   196,776
   196,717
24
10
0
0
0
0
0
0

15
15
1
2
10:38
12:47
12:40
16:34
  7,314
13,621
  -338
  -335
   207,142
   207,213
14
23
0
0
0
0
0
0

16
16
1
2
00:00
19:52
01:39
21:59
  5,980
  7,637
  -334
  -334
   -97,025
   -96,854
4
7
1
0
0
0
0
0

17
1
03:07
11:43
30,886
  -334
   -40,572
5
6
0
0

18
18
1
2
12:47
19:52
19:49
21:00
25,281
  4,068
  -331
  -335
   114,707
   114,646
31
6
0
0
0
0
0
0

19
1
00:00
04:39
16,719
  -332
   -35,927
3
6
0
0

20
20
1
2
00:00
03:50
02:22
08:10
  8,556
15,535
  -331
  -334
  -100,021
  -100,006
4
8
0
1
0
0
0
0

21
1
13:40
19:39
21,475
  -330
   -43,716
8
0
0
0

22
22
1
2
15:28
19:52
19:49
21:59
15,615
  7,653
  -336
  -336
  -209,930
  -209,924
3
2
11
3
0
0
0
0

23
1
00:00
04:22
15,732
  -333
  -379,645
7
0
0
0

24
24
1
2
10:49
12:47
12:40
18:10
  6,611
19,368
  -313
  -332
  -139,741
  -139,791
7
19
0
0
0
0
0
0

25
1
00:00
06:27
23,196
  -342
    -6,279
209
0
0
0

26
26
1
2
10:14
12:47
12:40
15:40
  8,699
10,416
  -340
  -337
   -13,127
   -13,168
9
15
0
0
0
0
0
0

27
1
01:32
07:29
21,371
  -334
  -231,474
17
0
0
0

28
1
03:08
10:13
25,442
  -337
    23,143
3
10
0
0

29
29
1
2
11:32
12:47
12:40
17:06
  4,030
15,540
  -328
  -334
    30,654
    30,630
6
9
0
0
0
0
0
0

30
30
30
30
1
2
3
4
10:42
12:47
16:11
19:52
12:40
14:12
19:49
21:24
  7,061
  5,138
13,053
  5,503
  -332
  -336
  -342
  -345
  -106,976
  -106,996
  -107,037
  -107,061
7
5
9
5
0
0
0
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
17:12
19:52
01:25
19:49
21:59
  5,144
  9,426
  7,653
  -331
  -336
  -334
    36,828
    36,971
    36,994
4
7
4
1
0
0
0
0
0
0
0
0

32
32
32
1
2
3
00:00
05:01
20:21
01:49
06:45
21:59
  6,583
  6,259
  5,912
  -332
  -331
  -333
  -314,990
  -314,970
  -314,915
4
8
3
0
1
3
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	12:47 19:52	19:49 21:59	25,297 7,653	-303 -308	61,370 62,111	345 94	0 0	4020 0	25256 7653
2 2	1 2	06:34 12:47	12:40 15:06	21,908 8,362	-335 -332	-174,936 -174,892	18 7	0 0	0 0	0 0
3	1	00:00	03:20	11,990	-339	-308,349	20	1	0	0
4	1	04:55	12:35	27,519	-334	225,306	97	0	0	0
5 5 5	1 2 3	09:35 12:47 15:33	12:40 14:11 19:49	11,046 5,088 15,342	-325 -322 -332	374,191 374,436 374,866	92 43 126	0 1 0	0 0 0	0 0 0
6	1	00:00	02:48	10,098	-339	-147,699	16	1	0	0
7	1	01:01	07:08	22,019	-341	-23,359	4	5	0	0
8	1	02:48	08:22	19,989	-337	176,852	8	0	0	0
9 9	1 2	08:13 13:06	09:27 18:29	4,452 19,325	-330 -334	-24,160 -24,207	6 13	1 0	0 0	0 0
10 10	1 2	08:08 12:47	12:40 14:41	16,283 6,854	-323 -326	6,668 6,679	8 2	0 8	0 0	0 0
11	1	00:56	06:50	21,182	-329	-16,446	8	0	0	0
12 12 12	1 2 3	08:56 12:47 16:08	12:40 14:01 19:38	13,407 4,464 12,567	-334 -334 -337	341,566 341,545 341,504	8 3 8	0 1 0	0 0 0	0 0 0
13	1	00:00	05:13	18,765	-343	-276,663	10	0	0	0
14 14	1 2	15:18 19:52	19:49 21:59	16,238 7,653	-333 -334	196,776 196,717	24 10	0 0	0 0	0 0
15 15	1 2	10:38 12:47	12:40 16:34	7,314 13,621	-338 -335	207,142 207,213	14 23	0 0	0 0	0 0
16 16	1 2	00:00 19:52	01:39 21:59	5,980 7,637	-334 -334	-97,025 -96,854	4 7	1 0	0 0	0 0
17	1	03:07	11:43	30,886	-334	-40,572	5	6	0	0
18 18	1 2	12:47 19:52	19:49 21:00	25,281 4,068	-331 -335	114,707 114,646	31 6	0 0	0 0	0 0
19	1	00:00	04:39	16,719	-332	-35,927	3	6	0	0
20 20	1 2	00:00 03:50	02:22 08:10	8,556 15,535	-331 -334	-100,021 -100,006	4 8	0 1	0 0	0 0
21	1	13:40	19:39	21,475	-330	-43,716	8	0	0	0
22 22	1 2	15:28 19:52	19:49 21:59	15,615 7,653	-336 -336	-209,930 -209,924	3 2	11 3	0 0	0 0
23	1	00:00	04:22	15,732	-333	-379,645	7	0	0	0
24 24	1 2	10:49 12:47	12:40 18:10	6,611 19,368	-313 -332	-139,741 -139,791	7 19	0 0	0 0	0 0
25	1	00:00	06:27	23,196	-342	-6,279	209	0	0	0
26 26	1 2	10:14 12:47	12:40 15:40	8,699 10,416	-340 -337	-13,127 -13,168	9 15	0 0	0 0	0 0
27	1	01:32	07:29	21,371	-334	-231,474	17	0	0	0
28	1	03:08	10:13	25,442	-337	23,143	3	10	0	0
29 29	1 2	11:32 12:47	12:40 17:06	4,030 15,540	-328 -334	30,654 30,630	6 9	0 0	0 0	0 0
30 30 30 30	1 2 3 4	10:42 12:47 16:11 19:52	12:40 14:12 19:49 21:24	7,061 5,138 13,053 5,503	-332 -336 -342 -345	-106,976 -106,996 -107,037 -107,061	7 5 9 5	0 0 0 0	0 0 0 0	0 0 0 0
31 31 31	1 2 3	00:00 17:12 19:52	01:25 19:49 21:59	5,144 9,426 7,653	-331 -336 -334	36,828 36,971 36,994	4 7 4	1 0 0	0 0 0	0 0 0
32 32 32	1 2 3	00:00 05:01 20:21	01:49 06:45 21:59	6,583 6,259 5,912	-332 -331 -333	-314,990 -314,970 -314,915	4 8 3	0 1 3	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-