GPS Space Vehicle Time Integrity for MJD 54697, Tuesday 19 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
11:58
20:29
30,626
  -459
  -194,190
20
0
0
0

3
1
03:03
08:49
20,650
  -453
  -272,124
34
0
0
0

4
4
1
2
10:34
11:52
11:50
18:22
  4,550
23,358
  -453
  -457
   146,349
   146,494
15
67
0
0
0
0
0
0

5
5
1
2
00:00
14:40
02:22
23:59
  8,509
33,489
  -423
  -437
  -496,609
  -479,544
689
2515
1
0
4784
29732
8352
33461

6
1
02:36
08:16
20,276
  -457
  -167,819
8
0
0
0

7
1
06:29
11:50
19,242
  -458
   -10,413
20
0
0
0

8
8
1
2
08:14
11:52
11:50
13:50
12,931
  7,056
  -452
  -449
   165,976
   165,993
6
3
0
0
0
0
0
0

9
9
1
2
13:46
18:37
14:57
23:59
  4,232
19,284
  -450
  -463
   -11,223
   -11,281
5
7
1
0
0
0
0
0

10
1
13:36
20:06
23,345
  -456
     3,524
3
28
0
0

11
1
06:31
11:50
19,131
  -453
   -21,867
5
0
0
0

12
12
12
1
2
3
00:00
14:24
21:41
01:10
19:31
23:59
  4,212
18,371
  8,292
  -454
  -462
  -463
   353,639
   353,563
   353,537
3
8
3
3
0
0
0
0
0
0
0
0

13
13
1
2
05:30
14:42
10:50
15:44
19,124
  3,705
  -454
  -461
  -268,608
  -268,649
9
3
1
0
0
0
0
0

14
14
1
2
00:00
20:41
05:24
23:59
19,381
11,874
  -455
  -462
   230,013
   229,683
23
14
1
0
0
0
0
0

15
1
16:06
22:01
21,265
  -463
   162,283
38
0
0
0

16
1
01:01
07:11
22,088
  -454
  -111,927
10
0
0
0

17
17
1
2
08:47
11:52
11:50
17:23
10,973
19,765
  -452
  -460
   -39,378
   -39,387
2
4
15
16
0
0
0
0

18
18
1
2
00:00
18:05
02:31
23:59
  9,066
21,216
  -453
  -460
   143,038
   142,733
8
25
1
0
0
0
0
0

19
1
04:14
10:04
20,878
  -454
   -35,280
4
25
0
0

20
20
20
1
2
3
02:48
09:23
11:52
07:50
11:50
13:32
18,065
  8,798
  5,963
  -450
  -450
  -454
  -107,511
  -107,489
  -107,486
6
5
2
8
3
3
0
0
0
0
0
0

21
21
1
2
00:00
19:11
01:14
23:59
  4,449
17,276
  -454
  -458
   -54,395
   -54,294
5
8
1
0
0
0
0
0

22
22
1
2
00:00
21:01
04:01
23:59
14,464
10,659
  -454
  -460
  -211,764
  -211,765
2
3
15
16
0
0
0
0

23
1
04:13
09:52
20,226
  -453
  -370,068
10
0
0
0

24
1
16:23
23:43
26,343
  -456
  -118,851
23
0
0
0

25
1
05:26
11:50
22,992
  -450
   232,489
180
0
0
0

26
1
15:48
21:15
19,551
  -464
  -312,894
34
0
0
0

27
27
1
2
06:57
11:52
11:50
12:56
17,551
  3,841
  -452
  -445
  -211,677
  -211,701
14
3
0
0
0
0
0
0

28
28
1
2
08:48
11:52
11:50
15:48
10,899
14,127
  -449
  -450
    21,479
    21,481
3
2
2
22
0
0
0
0

29
1
17:05
22:38
19,965
  -462
    39,078
5
2
0
0

30
30
30
1
2
3
00:00
16:12
21:42
02:58
19:44
23:59
10,713
12,703
  8,225
  -458
  -460
  -462
   -92,380
   -92,505
   -92,543
8
9
3
1
0
0
0
0
0
0
0
0

31
31
1
2
00:00
22:51
07:11
23:59
25,791
  4,073
  -461
  -464
    24,625
    24,617
2
3
1
1
0
0
0
0

32
32
1
2
01:49
10:42
07:15
11:50
19,471
  4,090
  -452
  -446
  -314,287
  -314,318
8
4
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	-
2	1	11:58	20:29	30,626	-459	-194,190	20	0	0	0
3	1	03:03	08:49	20,650	-453	-272,124	34	0	0	0
4 4	1 2	10:34 11:52	11:50 18:22	4,550 23,358	-453 -457	146,349 146,494	15 67	0 0	0 0	0 0
5 5	1 2	00:00 14:40	02:22 23:59	8,509 33,489	-423 -437	-496,609 -479,544	689 2515	1 0	4784 29732	8352 33461
6	1	02:36	08:16	20,276	-457	-167,819	8	0	0	0
7	1	06:29	11:50	19,242	-458	-10,413	20	0	0	0
8 8	1 2	08:14 11:52	11:50 13:50	12,931 7,056	-452 -449	165,976 165,993	6 3	0 0	0 0	0 0
9 9	1 2	13:46 18:37	14:57 23:59	4,232 19,284	-450 -463	-11,223 -11,281	5 7	1 0	0 0	0 0
10	1	13:36	20:06	23,345	-456	3,524	3	28	0	0
11	1	06:31	11:50	19,131	-453	-21,867	5	0	0	0
12 12 12	1 2 3	00:00 14:24 21:41	01:10 19:31 23:59	4,212 18,371 8,292	-454 -462 -463	353,639 353,563 353,537	3 8 3	3 0 0	0 0 0	0 0 0
13 13	1 2	05:30 14:42	10:50 15:44	19,124 3,705	-454 -461	-268,608 -268,649	9 3	1 0	0 0	0 0
14 14	1 2	00:00 20:41	05:24 23:59	19,381 11,874	-455 -462	230,013 229,683	23 14	1 0	0 0	0 0
15	1	16:06	22:01	21,265	-463	162,283	38	0	0	0
16	1	01:01	07:11	22,088	-454	-111,927	10	0	0	0
17 17	1 2	08:47 11:52	11:50 17:23	10,973 19,765	-452 -460	-39,378 -39,387	2 4	15 16	0 0	0 0
18 18	1 2	00:00 18:05	02:31 23:59	9,066 21,216	-453 -460	143,038 142,733	8 25	1 0	0 0	0 0
19	1	04:14	10:04	20,878	-454	-35,280	4	25	0	0
20 20 20	1 2 3	02:48 09:23 11:52	07:50 11:50 13:32	18,065 8,798 5,963	-450 -450 -454	-107,511 -107,489 -107,486	6 5 2	8 3 3	0 0 0	0 0 0
21 21	1 2	00:00 19:11	01:14 23:59	4,449 17,276	-454 -458	-54,395 -54,294	5 8	1 0	0 0	0 0
22 22	1 2	00:00 21:01	04:01 23:59	14,464 10,659	-454 -460	-211,764 -211,765	2 3	15 16	0 0	0 0
23	1	04:13	09:52	20,226	-453	-370,068	10	0	0	0
24	1	16:23	23:43	26,343	-456	-118,851	23	0	0	0
25	1	05:26	11:50	22,992	-450	232,489	180	0	0	0
26	1	15:48	21:15	19,551	-464	-312,894	34	0	0	0
27 27	1 2	06:57 11:52	11:50 12:56	17,551 3,841	-452 -445	-211,677 -211,701	14 3	0 0	0 0	0 0
28 28	1 2	08:48 11:52	11:50 15:48	10,899 14,127	-449 -450	21,479 21,481	3 2	2 22	0 0	0 0
29	1	17:05	22:38	19,965	-462	39,078	5	2	0	0
30 30 30	1 2 3	00:00 16:12 21:42	02:58 19:44 23:59	10,713 12,703 8,225	-458 -460 -462	-92,380 -92,505 -92,543	8 9 3	1 0 0	0 0 0	0 0 0
31 31	1 2	00:00 22:51	07:11 23:59	25,791 4,073	-461 -464	24,625 24,617	2 3	1 1	0 0	0 0
32 32	1 2	01:49 10:42	07:15 11:50	19,471 4,090	-452 -446	-314,287 -314,318	8 4	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-