GPS Space Vehicle Time Integrity for MJD 54481, Wednesday 16 January 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
1
1
2
3
4
12:53
14:36
16:23
20:09
14:33
16:19
20:08
21:18
  6,012
  6,169
13,450
  4,130
   706
   708
   705
   696
  -178,706
  -178,727
  -178,749
  -178,776
7
4
11
4
0
0
0
0
0
0
0
0
0
0
0
0

2
1
02:35
11:04
30,497
   707
  -165,950
25
0
0
0

3
3
1
2
17:47
20:09
20:08
23:33
  8,404
12,255
   700
   697
  -173,055
  -173,115
13
20
0
0
0
0
0
0

4
1
01:13
08:51
27,419
   702
    53,083
47
0
0
0

5
5
5
1
2
3
06:09
11:56
14:36
10:33
14:33
16:19
15,837
  9,398
  6,185
   705
   709
   702
  -647,930
  -648,226
  -648,368
78
45
32
0
0
0
0
0
0
0
0
0

6
6
1
2
08:19
16:35
13:51
18:42
19,833
  7,579
   706
   701
  -149,573
  -149,210
89
35
0
0
0
0
0
0

7
-

8
1
00:00
04:41
16,893
   706
   137,840
7
1
0
0

9
9
1
2
04:34
09:24
05:44
14:33
  4,189
18,465
   700
   704
  -105,227
  -105,274
4
10
1
0
0
0
0
0

10
1
04:32
11:08
23,758
   705
   211,626
102
0
0
0

11
11
1
2
00:00
21:17
03:15
23:59
11,723
  9,707
   702
   702
   -26,285
   -26,292
3
4
2
0
0
0
0
0

12
12
12
1
2
3
05:26
12:24
14:36
10:26
14:33
16:10
17,981
  7,696
  5,624
   700
   706
   699
   355,013
   355,037
   355,036
7
3
2
0
1
7
0
0
0
0
0
0

13
13
13
1
2
3
00:00
05:19
20:19
01:41
06:44
23:59
  6,088
  5,075
13,212
   700
   707
   704
  -233,755
  -233,791
  -233,927
3
4
7
20
1
0
0
0
0
0
0
0

14
14
14
1
2
3
11:22
14:36
16:23
14:33
16:19
20:01
11,432
  6,185
13,045
   705
   702
   703
   305,851
   305,822
   305,794
11
5
11
0
0
0
0
0
0
0
0
0

15
1
06:58
12:55
21,385
   702
    72,365
7
0
0
0

16
16
1
2
16:23
20:09
20:08
22:16
13,450
  7,606
   705
   702
  -131,146
  -131,157
2
3
0
1
0
0
0
0

17
1
00:00
07:56
28,542
   702
   -43,628
7
1
0
0

18
18
1
2
08:49
14:36
14:33
16:19
20,563
  6,185
   705
   704
   212,493
   212,455
16
6
0
0
0
0
0
0

19
19
1
2
18:57
20:09
20:08
23:59
  4,202
13,814
   703
   706
   -16,258
   -16,270
4
7
0
0
0
0
0
0

20
20
20
1
2
3
00:13
17:45
20:09
04:34
20:08
22:37
15,663
  8,565
  8,891
   705
   705
   703
  -121,786
  -121,742
  -121,737
3
4
3
48
6
2
0
0
0
0
0
0

21
21
1
2
09:45
14:36
14:33
15:48
17,204
  4,317
   705
   705
   -72,822
   -72,814
5
2
0
6
0
0
0
0

22
22
22
1
2
3
11:51
14:36
16:23
14:33
16:19
18:46
  9,687
  6,185
  8,569
   703
   706
   706
  -206,386
  -206,390
  -206,396
3
1
3
12
0
17
0
0
0
0
0
0

23
23
1
2
18:45
20:09
20:08
23:59
  4,974
13,814
   702
   705
  -326,095
  -326,121
4
12
0
0
0
0
0
0

24
1
07:15
14:33
26,225
   708
   -62,114
21
0
0
0

25
25
1
2
00:00
20:54
03:12
23:59
11,529
11,115
   698
   700
  -500,235
  -500,509
12
9
1
0
0
0
0
0

26
1
06:48
12:19
19,802
   702
  -156,197
62
0
0
0

27
27
1
2
00:00
21:46
03:48
23:59
13,678
  7,983
   703
   695
  -160,476
  -160,667
9
3
1
3
0
0
0
0

28
1
00:00
06:28
23,276
   702
    14,436
6
6
0
0

29
1
07:50
13:24
19,987
   707
    79,201
54
0
0
0

30
30
30
30
1
2
3
4
06:56
12:27
14:36
16:23
10:35
14:33
16:19
17:38
13,087
  7,538
  6,185
  4,523
   704
   708
   698
   694
   -59,393
   -59,413
   -59,433
   -59,446
7
5
5
4
0
0
0
0
0
0
0
0
0
0
0
0

31
31
31
31
1
2
3
4
13:25
14:36
16:23
20:09
14:33
16:19
20:08
21:30
  4,072
  6,185
13,466
  4,862
   708
   703
   702
   698
     6,251
     6,254
     6,268
     6,278
3
3
5
3
2
0
0
1
0
0
0
0
0
0
0
0

32
32
32
1
2
3
12:59
14:36
16:23
14:33
16:19
20:07
  5,599
  6,185
13,399
   740
   709
   722
  -202,593
  -202,687
  -202,780
34
20
32
0
0
28
0
0
0
5570
6185
13367

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 1	1 2 3 4	12:53 14:36 16:23 20:09	14:33 16:19 20:08 21:18	6,012 6,169 13,450 4,130	706 708 705 696	-178,706 -178,727 -178,749 -178,776	7 4 11 4	0 0 0 0	0 0 0 0	0 0 0 0
2	1	02:35	11:04	30,497	707	-165,950	25	0	0	0
3 3	1 2	17:47 20:09	20:08 23:33	8,404 12,255	700 697	-173,055 -173,115	13 20	0 0	0 0	0 0
4	1	01:13	08:51	27,419	702	53,083	47	0	0	0
5 5 5	1 2 3	06:09 11:56 14:36	10:33 14:33 16:19	15,837 9,398 6,185	705 709 702	-647,930 -648,226 -648,368	78 45 32	0 0 0	0 0 0	0 0 0
6 6	1 2	08:19 16:35	13:51 18:42	19,833 7,579	706 701	-149,573 -149,210	89 35	0 0	0 0	0 0
7	-
8	1	00:00	04:41	16,893	706	137,840	7	1	0	0
9 9	1 2	04:34 09:24	05:44 14:33	4,189 18,465	700 704	-105,227 -105,274	4 10	1 0	0 0	0 0
10	1	04:32	11:08	23,758	705	211,626	102	0	0	0
11 11	1 2	00:00 21:17	03:15 23:59	11,723 9,707	702 702	-26,285 -26,292	3 4	2 0	0 0	0 0
12 12 12	1 2 3	05:26 12:24 14:36	10:26 14:33 16:10	17,981 7,696 5,624	700 706 699	355,013 355,037 355,036	7 3 2	0 1 7	0 0 0	0 0 0
13 13 13	1 2 3	00:00 05:19 20:19	01:41 06:44 23:59	6,088 5,075 13,212	700 707 704	-233,755 -233,791 -233,927	3 4 7	20 1 0	0 0 0	0 0 0
14 14 14	1 2 3	11:22 14:36 16:23	14:33 16:19 20:01	11,432 6,185 13,045	705 702 703	305,851 305,822 305,794	11 5 11	0 0 0	0 0 0	0 0 0
15	1	06:58	12:55	21,385	702	72,365	7	0	0	0
16 16	1 2	16:23 20:09	20:08 22:16	13,450 7,606	705 702	-131,146 -131,157	2 3	0 1	0 0	0 0
17	1	00:00	07:56	28,542	702	-43,628	7	1	0	0
18 18	1 2	08:49 14:36	14:33 16:19	20,563 6,185	705 704	212,493 212,455	16 6	0 0	0 0	0 0
19 19	1 2	18:57 20:09	20:08 23:59	4,202 13,814	703 706	-16,258 -16,270	4 7	0 0	0 0	0 0
20 20 20	1 2 3	00:13 17:45 20:09	04:34 20:08 22:37	15,663 8,565 8,891	705 705 703	-121,786 -121,742 -121,737	3 4 3	48 6 2	0 0 0	0 0 0
21 21	1 2	09:45 14:36	14:33 15:48	17,204 4,317	705 705	-72,822 -72,814	5 2	0 6	0 0	0 0
22 22 22	1 2 3	11:51 14:36 16:23	14:33 16:19 18:46	9,687 6,185 8,569	703 706 706	-206,386 -206,390 -206,396	3 1 3	12 0 17	0 0 0	0 0 0
23 23	1 2	18:45 20:09	20:08 23:59	4,974 13,814	702 705	-326,095 -326,121	4 12	0 0	0 0	0 0
24	1	07:15	14:33	26,225	708	-62,114	21	0	0	0
25 25	1 2	00:00 20:54	03:12 23:59	11,529 11,115	698 700	-500,235 -500,509	12 9	1 0	0 0	0 0
26	1	06:48	12:19	19,802	702	-156,197	62	0	0	0
27 27	1 2	00:00 21:46	03:48 23:59	13,678 7,983	703 695	-160,476 -160,667	9 3	1 3	0 0	0 0
28	1	00:00	06:28	23,276	702	14,436	6	6	0	0
29	1	07:50	13:24	19,987	707	79,201	54	0	0	0
30 30 30 30	1 2 3 4	06:56 12:27 14:36 16:23	10:35 14:33 16:19 17:38	13,087 7,538 6,185 4,523	704 708 698 694	-59,393 -59,413 -59,433 -59,446	7 5 5 4	0 0 0 0	0 0 0 0	0 0 0 0
31 31 31 31	1 2 3 4	13:25 14:36 16:23 20:09	14:33 16:19 20:08 21:30	4,072 6,185 13,466 4,862	708 703 702 698	6,251 6,254 6,268 6,278	3 3 5 3	2 0 0 1	0 0 0 0	0 0 0 0
32 32 32	1 2 3	12:59 14:36 16:23	14:33 16:19 20:07	5,599 6,185 13,399	740 709 722	-202,593 -202,687 -202,780	34 20 32	0 0 28	0 0 0	5570 6185 13367
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-