GPS Space Vehicle Time Integrity for MJD 54765, Sunday 26 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
12:40
20:44
20:41
23:59
28,859
11,705
  -303
  -305
    12,635
    13,496
357
150
0
0
5168
0
28774
11705

2
2
1
2
07:28
13:00
11:59
16:00
16,272
10,808
  -344
  -337
  -177,867
  -177,815
16
5
0
0
0
0
0
0

3
3
1
2
00:00
22:22
04:12
23:59
15,137
  5,811
  -336
  -342
  -302,423
  -302,842
23
7
1
0
0
0
0
0

4
1
06:34
13:30
24,947
  -340
   211,966
91
0
0
0

5
5
1
2
10:29
16:26
15:05
20:41
16,558
15,313
  -339
  -345
   332,370
   333,342
226
207
0
0
1
0
0
0

6
6
1
2
00:00
21:57
03:41
23:59
13,261
  7,345
  -339
  -343
  -154,301
  -153,900
22
15
1
0
0
0
0
0

7
7
1
2
01:53
06:34
06:16
08:01
15,698
  5,238
  -343
  -349
   -22,922
   -22,934
4
3
0
0
0
0
0
0

8
8
1
2
03:40
06:34
06:16
09:15
  9,302
  9,640
  -341
  -342
   175,194
   175,210
4
2
0
2
0
0
0
0

9
9
1
2
09:06
13:59
10:20
19:22
  4,415
19,354
  -339
  -340
   -22,061
   -22,109
5
12
1
0
0
0
0
0

10
1
09:00
15:33
23,532
  -339
     6,147
5
36
0
0

11
11
1
2
01:50
06:34
06:16
07:44
15,911
  4,180
  -346
  -342
   -17,371
   -17,361
4
4
0
0
0
0
0
0

12
12
1
2
09:47
17:02
14:53
20:29
18,345
12,414
  -340
  -346
   344,013
   343,959
9
8
1
0
0
0
0
0

13
1
00:46
06:07
19,260
  -347
  -275,505
10
0
0
0

14
14
1
2
16:09
20:44
20:41
23:59
16,292
11,705
  -342
  -345
   202,126
   202,054
23
15
0
0
0
0
0
0

15
1
11:30
17:26
21,342
  -342
   200,134
39
0
0
0

16
16
1
2
00:00
20:44
02:32
23:59
  9,152
11,705
  -340
  -343
   -99,621
   -99,452
7
8
1
0
0
0
0
0

17
17
1
2
04:01
06:34
06:16
12:38
  8,041
21,777
  -352
  -346
   -40,164
   -40,166
2
2
2
16
0
0
0
0

18
18
1
2
13:32
20:44
20:41
21:52
25,713
  4,077
  -342
  -347
   119,075
   119,011
30
7
0
0
0
0
0
0

19
1
00:00
05:31
19,832
  -338
   -36,004
2
26
0
0

20
20
20
20
1
2
3
4
00:00
04:43
06:34
22:13
03:15
06:16
09:02
23:59
11,725
  5,551
  8,848
  6,378
  -339
  -349
  -341
  -345
  -101,214
  -101,209
  -101,192
  -101,138
4
3
5
4
1
0
1
0
0
0
0
0
0
0
0
0

21
1
14:39
20:32
21,148
  -341
   -45,466
9
0
0
0

22
22
1
2
16:22
20:44
20:41
23:18
15,555
  9,229
  -348
  -348
  -210,368
  -210,369
2
2
32
10
0
0
0
0

23
1
00:00
05:15
18,911
  -343
  -378,307
9
1
0
0

24
1
11:43
19:04
26,408
  -342
  -136,542
31
0
0
0

25
1
00:51
06:16
19,448
  -347
    29,775
188
0
0
0

26
1
11:08
16:34
19,542
  -343
    -7,935
27
0
0
0

27
27
1
2
02:24
06:34
06:16
08:22
13,821
  6,469
  -343
  -347
  -228,257
  -228,293
12
7
0
0
0
0
0
0

28
28
1
2
04:03
06:34
06:16
11:07
  7,963
16,359
  -336
  -341
    22,958
    22,963
4
2
3
9
0
0
0
0

29
1
12:23
17:58
20,029
  -343
    32,512
13
0
0
0

30
30
30
1
2
3
11:35
17:04
20:44
15:06
20:41
22:17
12,602
13,011
  5,566
  -332
  -345
  -351
  -104,569
  -104,625
  -104,651
11
9
6
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
18:06
20:44
02:21
20:41
23:59
  8,490
  9,291
11,705
  -344
  -344
  -346
    34,320
    34,466
    34,489
6
7
7
1
0
0
0
0
0
0
0
0

32
32
32
1
2
3
00:00
06:34
21:13
02:42
07:37
23:59
  9,743
  3,789
  9,946
  -338
  -336
  -347
  -316,015
  -315,996
  -315,960
4
4
4
11
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	12:40 20:44	20:41 23:59	28,859 11,705	-303 -305	12,635 13,496	357 150	0 0	5168 0	28774 11705
2 2	1 2	07:28 13:00	11:59 16:00	16,272 10,808	-344 -337	-177,867 -177,815	16 5	0 0	0 0	0 0
3 3	1 2	00:00 22:22	04:12 23:59	15,137 5,811	-336 -342	-302,423 -302,842	23 7	1 0	0 0	0 0
4	1	06:34	13:30	24,947	-340	211,966	91	0	0	0
5 5	1 2	10:29 16:26	15:05 20:41	16,558 15,313	-339 -345	332,370 333,342	226 207	0 0	1 0	0 0
6 6	1 2	00:00 21:57	03:41 23:59	13,261 7,345	-339 -343	-154,301 -153,900	22 15	1 0	0 0	0 0
7 7	1 2	01:53 06:34	06:16 08:01	15,698 5,238	-343 -349	-22,922 -22,934	4 3	0 0	0 0	0 0
8 8	1 2	03:40 06:34	06:16 09:15	9,302 9,640	-341 -342	175,194 175,210	4 2	0 2	0 0	0 0
9 9	1 2	09:06 13:59	10:20 19:22	4,415 19,354	-339 -340	-22,061 -22,109	5 12	1 0	0 0	0 0
10	1	09:00	15:33	23,532	-339	6,147	5	36	0	0
11 11	1 2	01:50 06:34	06:16 07:44	15,911 4,180	-346 -342	-17,371 -17,361	4 4	0 0	0 0	0 0
12 12	1 2	09:47 17:02	14:53 20:29	18,345 12,414	-340 -346	344,013 343,959	9 8	1 0	0 0	0 0
13	1	00:46	06:07	19,260	-347	-275,505	10	0	0	0
14 14	1 2	16:09 20:44	20:41 23:59	16,292 11,705	-342 -345	202,126 202,054	23 15	0 0	0 0	0 0
15	1	11:30	17:26	21,342	-342	200,134	39	0	0	0
16 16	1 2	00:00 20:44	02:32 23:59	9,152 11,705	-340 -343	-99,621 -99,452	7 8	1 0	0 0	0 0
17 17	1 2	04:01 06:34	06:16 12:38	8,041 21,777	-352 -346	-40,164 -40,166	2 2	2 16	0 0	0 0
18 18	1 2	13:32 20:44	20:41 21:52	25,713 4,077	-342 -347	119,075 119,011	30 7	0 0	0 0	0 0
19	1	00:00	05:31	19,832	-338	-36,004	2	26	0	0
20 20 20 20	1 2 3 4	00:00 04:43 06:34 22:13	03:15 06:16 09:02 23:59	11,725 5,551 8,848 6,378	-339 -349 -341 -345	-101,214 -101,209 -101,192 -101,138	4 3 5 4	1 0 1 0	0 0 0 0	0 0 0 0
21	1	14:39	20:32	21,148	-341	-45,466	9	0	0	0
22 22	1 2	16:22 20:44	20:41 23:18	15,555 9,229	-348 -348	-210,368 -210,369	2 2	32 10	0 0	0 0
23	1	00:00	05:15	18,911	-343	-378,307	9	1	0	0
24	1	11:43	19:04	26,408	-342	-136,542	31	0	0	0
25	1	00:51	06:16	19,448	-347	29,775	188	0	0	0
26	1	11:08	16:34	19,542	-343	-7,935	27	0	0	0
27 27	1 2	02:24 06:34	06:16 08:22	13,821 6,469	-343 -347	-228,257 -228,293	12 7	0 0	0 0	0 0
28 28	1 2	04:03 06:34	06:16 11:07	7,963 16,359	-336 -341	22,958 22,963	4 2	3 9	0 0	0 0
29	1	12:23	17:58	20,029	-343	32,512	13	0	0	0
30 30 30	1 2 3	11:35 17:04 20:44	15:06 20:41 22:17	12,602 13,011 5,566	-332 -345 -351	-104,569 -104,625 -104,651	11 9 6	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	00:00 18:06 20:44	02:21 20:41 23:59	8,490 9,291 11,705	-344 -344 -346	34,320 34,466 34,489	6 7 7	1 0 0	0 0 0	0 0 0
32 32 32	1 2 3	00:00 06:34 21:13	02:42 07:37 23:59	9,743 3,789 9,946	-338 -336 -347	-316,015 -315,996 -315,960	4 4 4	11 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-