GPS Space Vehicle Time Integrity for MJD 54776, Thursday 6 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
12:10
20:00
19:57
23:22
27,989
12,128
  -306
  -305
    53,634
    54,534
371
164
0
0
6516
0
27934
12074

2
1
06:42
15:15
30,692
  -339
  -175,373
25
0
0
0

3
3
1
2
00:00
21:37
03:28
23:59
12,473
  8,489
  -336
  -346
  -307,455
  -307,847
22
10
1
0
0
0
0
0

4
1
05:04
12:44
27,548
  -338
   223,227
97
0
0
0

5
5
1
2
09:43
15:41
14:20
19:57
16,547
15,341
  -330
  -336
   369,093
   369,736
149
137
0
0
0
0
0
0

6
6
1
2
00:00
21:12
02:56
23:59
10,578
10,019
  -343
  -344
  -148,803
  -148,325
16
21
1
0
0
0
0
0

7
1
01:09
07:17
22,010
  -343
   -23,311
4
3
0
0

8
1
02:56
08:30
20,000
  -342
   176,605
8
0
0
0

9
9
1
2
08:21
13:14
09:35
18:37
  4,450
19,334
  -340
  -344
   -23,847
   -23,900
4
14
1
0
0
0
0
0

10
1
08:16
14:49
23,564
  -330
     6,577
6
64
0
0

11
1
01:04
06:58
21,188
  -335
   -16,602
6
0
0
0

12
12
1
2
09:04
16:17
14:09
19:46
18,293
12,553
  -340
  -344
   341,944
   341,888
11
8
0
0
0
0
0
0

13
1
00:00
05:21
19,268
  -338
  -276,465
7
1
0
0

14
14
1
2
15:25
20:00
19:57
23:59
16,272
14,346
  -335
  -338
   197,588
   197,514
23
18
0
0
0
0
0
0

15
1
10:46
16:42
21,357
  -341
   206,103
38
0
0
0

16
16
1
2
00:00
20:00
01:47
23:59
  6,460
14,346
  -340
  -340
   -97,435
   -97,257
4
10
1
0
0
0
0
0

17
1
03:15
11:52
30,900
  -341
   -40,507
5
1
0
0

18
18
1
2
12:48
20:00
19:57
21:08
25,697
  4,072
  -336
  -344
   115,370
   115,306
31
6
0
0
0
0
0
0

19
19
1
2
00:00
22:52
04:47
23:59
17,192
  4,024
  -338
  -342
   -35,948
   -35,946
4
4
0
0
0
0
0
0

20
20
20
1
2
3
00:00
03:58
21:29
02:30
08:18
23:59
  9,035
15,530
  9,011
  -336
  -339
  -342
  -100,208
  -100,192
  -100,130
3
7
4
0
1
1
0
0
0
0
0
0

21
1
13:48
19:47
21,486
  -338
   -43,993
9
0
0
0

22
22
1
2
15:36
20:00
19:57
22:33
15,614
  9,173
  -339
  -340
  -210,016
  -210,013
3
2
18
32
0
0
0
0

23
23
1
2
00:00
22:48
04:30
23:59
16,217
  4,265
  -337
  -343
  -379,451
  -379,544
7
2
1
5
0
0
0
0

24
1
10:58
18:18
26,418
  -342
  -139,299
24
0
0
0

25
1
00:06
06:35
23,278
  -347
     -889
212
0
0
0

26
1
10:23
15:49
19,538
  -338
   -12,373
25
0
0
0

27
1
01:40
07:37
21,384
  -347
  -231,001
18
0
0
0

28
1
03:17
10:22
25,445
  -340
    23,103
4
18
0
0

29
1
11:40
17:14
19,997
  -340
    30,935
11
0
0
0

30
30
30
1
2
3
10:50
16:19
20:00
14:21
19:57
21:32
12,601
13,054
  5,518
  -335
  -340
  -342
  -106,603
  -106,652
  -106,675
8
7
5
1
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
17:20
20:00
01:34
19:57
23:59
  5,653
  9,412
14,346
  -346
  -342
  -339
    36,434
    36,575
    36,603
4
8
10
1
0
0
0
0
0
0
0
0

32
32
32
1
2
3
00:00
05:09
20:29
01:57
06:53
23:59
  7,063
  6,240
12,585
  -336
  -336
  -341
  -315,181
  -315,161
  -315,104
4
7
5
1
1
0
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	12:10 20:00	19:57 23:22	27,989 12,128	-306 -305	53,634 54,534	371 164	0 0	6516 0	27934 12074
2	1	06:42	15:15	30,692	-339	-175,373	25	0	0	0
3 3	1 2	00:00 21:37	03:28 23:59	12,473 8,489	-336 -346	-307,455 -307,847	22 10	1 0	0 0	0 0
4	1	05:04	12:44	27,548	-338	223,227	97	0	0	0
5 5	1 2	09:43 15:41	14:20 19:57	16,547 15,341	-330 -336	369,093 369,736	149 137	0 0	0 0	0 0
6 6	1 2	00:00 21:12	02:56 23:59	10,578 10,019	-343 -344	-148,803 -148,325	16 21	1 0	0 0	0 0
7	1	01:09	07:17	22,010	-343	-23,311	4	3	0	0
8	1	02:56	08:30	20,000	-342	176,605	8	0	0	0
9 9	1 2	08:21 13:14	09:35 18:37	4,450 19,334	-340 -344	-23,847 -23,900	4 14	1 0	0 0	0 0
10	1	08:16	14:49	23,564	-330	6,577	6	64	0	0
11	1	01:04	06:58	21,188	-335	-16,602	6	0	0	0
12 12	1 2	09:04 16:17	14:09 19:46	18,293 12,553	-340 -344	341,944 341,888	11 8	0 0	0 0	0 0
13	1	00:00	05:21	19,268	-338	-276,465	7	1	0	0
14 14	1 2	15:25 20:00	19:57 23:59	16,272 14,346	-335 -338	197,588 197,514	23 18	0 0	0 0	0 0
15	1	10:46	16:42	21,357	-341	206,103	38	0	0	0
16 16	1 2	00:00 20:00	01:47 23:59	6,460 14,346	-340 -340	-97,435 -97,257	4 10	1 0	0 0	0 0
17	1	03:15	11:52	30,900	-341	-40,507	5	1	0	0
18 18	1 2	12:48 20:00	19:57 21:08	25,697 4,072	-336 -344	115,370 115,306	31 6	0 0	0 0	0 0
19 19	1 2	00:00 22:52	04:47 23:59	17,192 4,024	-338 -342	-35,948 -35,946	4 4	0 0	0 0	0 0
20 20 20	1 2 3	00:00 03:58 21:29	02:30 08:18 23:59	9,035 15,530 9,011	-336 -339 -342	-100,208 -100,192 -100,130	3 7 4	0 1 1	0 0 0	0 0 0
21	1	13:48	19:47	21,486	-338	-43,993	9	0	0	0
22 22	1 2	15:36 20:00	19:57 22:33	15,614 9,173	-339 -340	-210,016 -210,013	3 2	18 32	0 0	0 0
23 23	1 2	00:00 22:48	04:30 23:59	16,217 4,265	-337 -343	-379,451 -379,544	7 2	1 5	0 0	0 0
24	1	10:58	18:18	26,418	-342	-139,299	24	0	0	0
25	1	00:06	06:35	23,278	-347	-889	212	0	0	0
26	1	10:23	15:49	19,538	-338	-12,373	25	0	0	0
27	1	01:40	07:37	21,384	-347	-231,001	18	0	0	0
28	1	03:17	10:22	25,445	-340	23,103	4	18	0	0
29	1	11:40	17:14	19,997	-340	30,935	11	0	0	0
30 30 30	1 2 3	10:50 16:19 20:00	14:21 19:57 21:32	12,601 13,054 5,518	-335 -340 -342	-106,603 -106,652 -106,675	8 7 5	1 0 0	0 0 0	0 0 0
31 31 31	1 2 3	00:00 17:20 20:00	01:34 19:57 23:59	5,653 9,412 14,346	-346 -342 -339	36,434 36,575 36,603	4 8 10	1 0 0	0 0 0	0 0 0
32 32 32	1 2 3	00:00 05:09 20:29	01:57 06:53 23:59	7,063 6,240 12,585	-336 -336 -341	-315,181 -315,161 -315,104	4 7 5	1 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-