GPS Space Vehicle Time Integrity for MJD 54610, Saturday 24 May 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
2
1
2
00:00
17:47
02:21
21:59
  8,461
15,163
  1,217
  1,205
  -203,600
  -203,736
3
5
1
0
0
0
0
0

3
3
1
2
08:59
10:21
10:19
14:44
  4,819
15,795
  1,224
  1,216
  -231,292
  -231,355
9
28
0
0
0
0
0
0

4
1
17:27
21:59
16,310
  1,203
    75,984
42
0
0
0

5
5
1
2
00:00
03:05
01:44
07:12
  6,283
14,774
  1,218
  1,225
  -778,515
  -778,639
12
34
0
0
0
0
0
0

6
6
6
1
2
3
03:36
08:13
10:21
05:04
10:19
13:48
  5,278
  7,560
12,401
  1,219
  1,218
  1,213
  -132,956
  -133,105
  -133,194
13
20
32
1
0
0
0
0
0
0
0
0

7
7
1
2
12:20
17:27
17:25
18:31
18,290
  3,840
  1,202
  1,194
    36,842
    36,738
51
11
0
0
0
0
0
0

8
8
1
2
14:08
17:27
17:25
19:45
11,779
  8,244
  1,200
  1,195
   155,611
   155,625
7
4
0
0
0
0
0
0

9
9
1
2
00:38
19:43
06:01
20:52
19,361
  4,103
  1,217
  1,202
  -124,639
  -124,754
9
5
1
1
0
0
0
0

10
10
1
2
00:00
19:33
02:07
21:59
  7,639
  8,788
  1,213
  1,206
     2,926
     2,944
3
5
1
0
0
0
0
0

11
11
1
2
12:32
17:27
17:25
18:27
17,558
  3,601
  1,201
  1,199
   -24,144
   -24,142
3
2
0
2
0
0
0
0

12
12
12
1
2
3
00:00
03:38
20:30
01:36
07:12
21:59
  5,785
12,836
  5,379
  1,215
  1,222
  1,204
   360,270
   360,274
   360,246
5
5
3
0
0
0
0
0
0
0
0
0

13
13
1
2
11:31
20:29
16:50
21:52
19,063
  4,973
  1,204
  1,204
  -255,547
  -255,591
15
3
0
0
0
0
0
0

14
14
1
2
02:36
07:15
07:12
10:19
16,532
11,047
  1,223
  1,224
   264,607
   264,550
19
15
0
0
0
0
0
0

15
1
00:00
04:01
14,461
  1,215
   116,814
26
0
0
0

16
16
1
2
07:15
10:21
10:19
13:13
11,031
10,330
  1,222
  1,216
  -122,768
  -122,759
4
4
0
12
0
0
0
0

17
17
1
2
14:38
17:27
17:25
21:59
10,038
16,310
  1,208
  1,204
   -37,720
   -37,715
4
4
5
0
0
0
0
0

18
18
1
2
00:01
07:15
07:12
08:24
25,791
  4,164
  1,218
  1,224
   176,130
   176,077
25
5
0
0
0
0
0
0

19
1
10:21
15:57
20,153
  1,210
   -29,337
11
0
0
0

20
20
20
20
1
2
3
4
08:47
10:21
15:20
17:27
10:19
13:47
17:25
19:32
  5,507
12,334
  7,517
  7,468
  1,226
  1,215
  1,203
  1,206
  -112,453
  -112,456
  -112,456
  -112,446
4
5
4
4
9
0
0
0
0
0
0
0
0
0
0
0

21
1
01:08
07:07
21,519
  1,219
   -62,196
10
0
0
0

22
22
1
2
03:03
07:15
07:12
09:58
14,917
  9,766
  1,224
  1,224
  -210,016
  -210,019
2
3
51
0
0
0
0
0

23
1
10:21
15:43
19,337
  1,209
  -354,291
20
0
0
0

24
1
00:00
05:44
20,622
  1,218
   -95,004
15
0
0
0

25
1
11:17
17:25
22,056
  1,212
   174,653
162
0
0
0

26
1
00:00
03:20
12,002
  1,215
  -258,369
27
1
1
0

27
27
1
2
12:43
17:27
17:25
18:45
16,919
  4,668
  1,208
  1,199
  -189,449
  -189,487
16
7
0
0
0
0
0
0

28
28
1
2
14:37
17:27
17:25
21:41
10,072
15,234
  1,198
  1,198
    20,510
    20,513
3
2
7
4
0
0
0
0

29
1
00:00
04:41
16,888
  1,215
    44,217
3
6
0
0

30
30
30
1
2
3
00:00
03:39
07:15
01:46
07:12
08:50
  6,396
12,749
  5,717
  1,214
  1,215
  1,217
   -76,629
   -76,658
   -76,673
3
7
5
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
04:41
07:15
10:21
07:12
10:19
12:49
  9,035
11,047
  8,872
  1,216
  1,218
  1,215
    22,170
    22,185
    22,192
6
3
3
0
0
0
0
0
0
0
0
0

32
32
1
2
07:15
10:21
10:19
12:32
11,031
  7,849
  1,224
  1,215
  -287,895
  -287,952
19
15
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 2	1 2	00:00 17:47	02:21 21:59	8,461 15,163	1,217 1,205	-203,600 -203,736	3 5	1 0	0 0	0 0
3 3	1 2	08:59 10:21	10:19 14:44	4,819 15,795	1,224 1,216	-231,292 -231,355	9 28	0 0	0 0	0 0
4	1	17:27	21:59	16,310	1,203	75,984	42	0	0	0
5 5	1 2	00:00 03:05	01:44 07:12	6,283 14,774	1,218 1,225	-778,515 -778,639	12 34	0 0	0 0	0 0
6 6 6	1 2 3	03:36 08:13 10:21	05:04 10:19 13:48	5,278 7,560 12,401	1,219 1,218 1,213	-132,956 -133,105 -133,194	13 20 32	1 0 0	0 0 0	0 0 0
7 7	1 2	12:20 17:27	17:25 18:31	18,290 3,840	1,202 1,194	36,842 36,738	51 11	0 0	0 0	0 0
8 8	1 2	14:08 17:27	17:25 19:45	11,779 8,244	1,200 1,195	155,611 155,625	7 4	0 0	0 0	0 0
9 9	1 2	00:38 19:43	06:01 20:52	19,361 4,103	1,217 1,202	-124,639 -124,754	9 5	1 1	0 0	0 0
10 10	1 2	00:00 19:33	02:07 21:59	7,639 8,788	1,213 1,206	2,926 2,944	3 5	1 0	0 0	0 0
11 11	1 2	12:32 17:27	17:25 18:27	17,558 3,601	1,201 1,199	-24,144 -24,142	3 2	0 2	0 0	0 0
12 12 12	1 2 3	00:00 03:38 20:30	01:36 07:12 21:59	5,785 12,836 5,379	1,215 1,222 1,204	360,270 360,274 360,246	5 5 3	0 0 0	0 0 0	0 0 0
13 13	1 2	11:31 20:29	16:50 21:52	19,063 4,973	1,204 1,204	-255,547 -255,591	15 3	0 0	0 0	0 0
14 14	1 2	02:36 07:15	07:12 10:19	16,532 11,047	1,223 1,224	264,607 264,550	19 15	0 0	0 0	0 0
15	1	00:00	04:01	14,461	1,215	116,814	26	0	0	0
16 16	1 2	07:15 10:21	10:19 13:13	11,031 10,330	1,222 1,216	-122,768 -122,759	4 4	0 12	0 0	0 0
17 17	1 2	14:38 17:27	17:25 21:59	10,038 16,310	1,208 1,204	-37,720 -37,715	4 4	5 0	0 0	0 0
18 18	1 2	00:01 07:15	07:12 08:24	25,791 4,164	1,218 1,224	176,130 176,077	25 5	0 0	0 0	0 0
19	1	10:21	15:57	20,153	1,210	-29,337	11	0	0	0
20 20 20 20	1 2 3 4	08:47 10:21 15:20 17:27	10:19 13:47 17:25 19:32	5,507 12,334 7,517 7,468	1,226 1,215 1,203 1,206	-112,453 -112,456 -112,456 -112,446	4 5 4 4	9 0 0 0	0 0 0 0	0 0 0 0
21	1	01:08	07:07	21,519	1,219	-62,196	10	0	0	0
22 22	1 2	03:03 07:15	07:12 09:58	14,917 9,766	1,224 1,224	-210,016 -210,019	2 3	51 0	0 0	0 0
23	1	10:21	15:43	19,337	1,209	-354,291	20	0	0	0
24	1	00:00	05:44	20,622	1,218	-95,004	15	0	0	0
25	1	11:17	17:25	22,056	1,212	174,653	162	0	0	0
26	1	00:00	03:20	12,002	1,215	-258,369	27	1	1	0
27 27	1 2	12:43 17:27	17:25 18:45	16,919 4,668	1,208 1,199	-189,449 -189,487	16 7	0 0	0 0	0 0
28 28	1 2	14:37 17:27	17:25 21:41	10,072 15,234	1,198 1,198	20,510 20,513	3 2	7 4	0 0	0 0
29	1	00:00	04:41	16,888	1,215	44,217	3	6	0	0
30 30 30	1 2 3	00:00 03:39 07:15	01:46 07:12 08:50	6,396 12,749 5,717	1,214 1,215 1,217	-76,629 -76,658 -76,673	3 7 5	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	04:41 07:15 10:21	07:12 10:19 12:49	9,035 11,047 8,872	1,216 1,218 1,215	22,170 22,185 22,192	6 3 3	0 0 0	0 0 0	0 0 0
32 32	1 2	07:15 10:21	10:19 12:32	11,031 7,849	1,224 1,215	-287,895 -287,952	19 15	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-