GPS Space Vehicle Time Integrity for MJD 54709, Sunday 31 August 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
-

2
1
11:10
19:42
30,651
  -442
  -191,292
22
0
0
0

3
1
02:14
08:00
20,698
  -438
  -277,426
33
0
0
0

4
4
1
2
09:44
10:51
10:49
17:30
  3,906
23,904
  -440
  -442
   157,378
   157,527
12
70
0
0
0
0
0
0

5
5
1
2
00:00
13:48
01:32
23:59
  5,572
36,621
  -400
  -424
  -240,764
  -225,596
436
2447
1
0
1572
32406
5427
36600

6
1
01:48
07:27
20,339
  -437
  -167,987
2
31
0
0

7
1
05:40
10:49
18,489
  -439
   -13,993
14
0
0
0

8
8
1
2
07:26
10:51
10:49
13:02
12,158
  7,795
  -439
  -436
   167,541
   167,559
8
3
0
2
0
0
0
0

9
9
1
2
12:57
17:48
14:08
23:12
  4,266
19,356
  -436
  -450
   -13,069
   -13,133
5
10
1
0
0
0
0
0

10
1
12:47
19:18
23,380
  -442
     3,946
3
7
0
0

11
1
05:41
10:49
18,430
  -436
   -21,152
9
0
0
0

12
12
1
2
13:33
20:52
18:40
23:59
18,431
11,197
  -446
  -445
   352,266
   352,236
9
3
0
18
0
0
0
0

13
1
04:40
10:00
19,166
  -440
  -269,966
7
1
0
0

14
14
1
2
00:00
19:53
04:36
23:59
16,544
14,736
  -438
  -444
   225,260
   224,930
21
18
1
0
0
0
0
0

15
1
15:17
21:13
21,292
  -444
   169,005
40
0
0
0

16
1
00:12
06:21
22,122
  -439
  -109,920
11
0
0
0

17
17
1
2
07:56
10:51
10:49
16:32
10,340
20,419
  -444
  -446
   -39,310
   -39,311
3
4
0
5
0
0
0
0

18
18
1
2
00:00
17:17
01:42
23:59
  6,162
24,108
  -437
  -441
   138,743
   138,444
6
27
1
0
0
0
0
0

19
1
03:26
09:15
20,928
  -439
   -35,571
2
226
0
0

20
20
20
1
2
3
02:00
08:34
10:51
07:01
10:49
12:44
18,066
  8,103
  6,769
  -440
  -434
  -435
  -106,413
  -106,388
  -106,381
4
5
2
21
0
9
0
0
0
0
0
0

21
1
18:22
23:59
20,204
  -441
   -52,809
10
0
0
0

22
22
1
2
00:00
20:12
03:12
23:59
11,524
13,616
  -438
  -442
  -211,590
  -211,583
2
3
5
13
0
0
0
0

23
1
03:24
09:03
20,278
  -441
  -371,687
8
0
0
0

24
1
15:34
22:54
26,357
  -446
  -122,002
23
0
0
0

25
1
03:52
10:49
24,963
  -393
   235,244
428
0
7965
24945

26
1
14:59
20:25
19,561
  -443
  -319,064
33
0
0
0

27
27
1
2
06:09
10:51
10:49
12:08
16,744
  4,593
  -433
  -423
  -214,590
  -214,612
7
4
0
0
0
0
0
0

28
28
1
2
07:58
10:51
10:49
14:59
10,263
14,800
  -431
  -433
    21,744
    21,748
3
2
2
32
0
0
0
0

29
1
16:15
21:48
19,974
  -446
    38,249
6
0
0
0

30
30
30
1
2
3
00:00
15:24
20:53
02:10
18:55
23:59
  7,795
12,664
11,156
  -437
  -444
  -444
   -94,482
   -94,599
   -94,638
3
7
6
4
0
0
0
0
0
0
0
0

31
31
1
2
00:00
22:03
06:23
23:59
22,978
  6,971
  -443
  -447
    24,636
    24,638
2
3
5
0
0
0
0
0

32
1
01:01
06:27
19,531
  -442
  -315,612
8
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	-
2	1	11:10	19:42	30,651	-442	-191,292	22	0	0	0
3	1	02:14	08:00	20,698	-438	-277,426	33	0	0	0
4 4	1 2	09:44 10:51	10:49 17:30	3,906 23,904	-440 -442	157,378 157,527	12 70	0 0	0 0	0 0
5 5	1 2	00:00 13:48	01:32 23:59	5,572 36,621	-400 -424	-240,764 -225,596	436 2447	1 0	1572 32406	5427 36600
6	1	01:48	07:27	20,339	-437	-167,987	2	31	0	0
7	1	05:40	10:49	18,489	-439	-13,993	14	0	0	0
8 8	1 2	07:26 10:51	10:49 13:02	12,158 7,795	-439 -436	167,541 167,559	8 3	0 2	0 0	0 0
9 9	1 2	12:57 17:48	14:08 23:12	4,266 19,356	-436 -450	-13,069 -13,133	5 10	1 0	0 0	0 0
10	1	12:47	19:18	23,380	-442	3,946	3	7	0	0
11	1	05:41	10:49	18,430	-436	-21,152	9	0	0	0
12 12	1 2	13:33 20:52	18:40 23:59	18,431 11,197	-446 -445	352,266 352,236	9 3	0 18	0 0	0 0
13	1	04:40	10:00	19,166	-440	-269,966	7	1	0	0
14 14	1 2	00:00 19:53	04:36 23:59	16,544 14,736	-438 -444	225,260 224,930	21 18	1 0	0 0	0 0
15	1	15:17	21:13	21,292	-444	169,005	40	0	0	0
16	1	00:12	06:21	22,122	-439	-109,920	11	0	0	0
17 17	1 2	07:56 10:51	10:49 16:32	10,340 20,419	-444 -446	-39,310 -39,311	3 4	0 5	0 0	0 0
18 18	1 2	00:00 17:17	01:42 23:59	6,162 24,108	-437 -441	138,743 138,444	6 27	1 0	0 0	0 0
19	1	03:26	09:15	20,928	-439	-35,571	2	226	0	0
20 20 20	1 2 3	02:00 08:34 10:51	07:01 10:49 12:44	18,066 8,103 6,769	-440 -434 -435	-106,413 -106,388 -106,381	4 5 2	21 0 9	0 0 0	0 0 0
21	1	18:22	23:59	20,204	-441	-52,809	10	0	0	0
22 22	1 2	00:00 20:12	03:12 23:59	11,524 13,616	-438 -442	-211,590 -211,583	2 3	5 13	0 0	0 0
23	1	03:24	09:03	20,278	-441	-371,687	8	0	0	0
24	1	15:34	22:54	26,357	-446	-122,002	23	0	0	0
25	1	03:52	10:49	24,963	-393	235,244	428	0	7965	24945
26	1	14:59	20:25	19,561	-443	-319,064	33	0	0	0
27 27	1 2	06:09 10:51	10:49 12:08	16,744 4,593	-433 -423	-214,590 -214,612	7 4	0 0	0 0	0 0
28 28	1 2	07:58 10:51	10:49 14:59	10,263 14,800	-431 -433	21,744 21,748	3 2	2 32	0 0	0 0
29	1	16:15	21:48	19,974	-446	38,249	6	0	0	0
30 30 30	1 2 3	00:00 15:24 20:53	02:10 18:55 23:59	7,795 12,664 11,156	-437 -444 -444	-94,482 -94,599 -94,638	3 7 6	4 0 0	0 0 0	0 0 0
31 31	1 2	00:00 22:03	06:23 23:59	22,978 6,971	-443 -447	24,636 24,638	2 3	5 0	0 0	0 0
32	1	01:01	06:27	19,531	-442	-315,612	8	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-