GPS Space Vehicle Time Integrity for MJD 54332, Monday 20 August 2007

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
00:00
02:24
02:21
07:52
  8,442
19,686
   -64
   -54
  -147,198
  -147,221
8
8
0
1
0
0
0
0

2
1
12:50
21:19
30,529
   -50
  -130,519
28
0
0
0

3
1
04:07
09:54
20,782
   -50
  -103,979
33
0
0
0

4
1
11:28
19:11
27,766
   -51
     -387
15
0
0
0

5
5
5
1
2
3
00:00
16:15
22:04
02:21
20:44
23:59
  8,458
16,142
  6,922
   -49
   -54
   -52
  -308,508
  -310,886
  -311,505
93
179
73
0
0
0
0
0
0
0
0
0

6
6
1
2
03:02
18:20
04:37
23:53
  5,731
19,961
   -54
   -56
  -246,230
  -246,318
5
7
1
0
0
0
0
0

7
7
7
1
2
3
00:00
02:24
18:13
02:21
05:41
23:46
  8,458
11,861
19,954
   294
   275
    79
  -137,456
  -137,220
  -135,482
71
102
125
0
1
0
0
1
0
8458
11847
19926

8
1
09:15
14:51
20,105
   -41
   119,564
6
0
0
0

9
9
1
2
14:37
19:31
15:59
23:59
  4,885
16,074
   -38
   -53
   -84,078
   -84,131
8
7
1
0
0
0
0
0

10
1
14:34
21:03
23,283
   -53
  -106,429
5
4
0
0

11
1
07:25
13:17
21,131
   -43
   -22,490
2
51
0
0

12
12
12
1
2
3
00:00
15:24
22:36
02:10
20:30
23:59
  7,800
18,320
  4,989
   -53
   -55
   -54
    53,224
    53,300
    53,326
4
5
5
1
0
0
0
0
0
0
0
0

13
1
06:22
11:43
19,220
   -49
  -199,819
15
1
0
0

14
14
14
1
2
3
00:00
02:24
21:39
02:21
06:22
23:59
  8,458
14,267
  8,382
   -53
   -50
   -55
   -36,532
   -36,554
   -36,702
4
7
4
0
1
4
0
0
0
0
0
0

15
-

16
1
02:24
08:10
20,721
   -48
  -170,533
13
0
0
0

17
1
09:28
18:04
30,901
   -48
   -57,276
8
0
0
0

18
18
18
1
2
3
00:00
02:24
19:08
02:21
03:32
23:59
  8,458
  4,103
17,452
   -51
   -49
   -56
   239,830
   239,821
   239,708
3
3
7
0
1
0
0
0
0
0
0
0

19
1
05:20
11:13
21,139
   -42
   -59,573
14
0
0
0

20
20
1
2
03:53
10:24
08:48
14:38
17,649
15,231
   -48
   -45
    28,329
    28,345
5
3
0
11
0
0
0
0

21
21
1
2
00:00
19:52
02:00
23:59
  7,192
14,790
   -47
   -53
   -78,657
   -78,657
3
3
3
4
0
0
0
0

22
22
22
1
2
3
00:00
02:24
22:00
02:21
04:59
23:59
  8,458
  9,325
  7,148
   -54
   -51
   -55
  -195,033
  -195,043
  -195,144
2
3
4
0
3
0
0
0
0
0
0
0

23
1
05:11
10:50
20,264
   -48
  -192,899
20
0
0
0

24
1
17:30
23:59
23,321
   -52
   -24,343
19
0
0
0

25
1
07:02
13:18
22,536
   -49
  -413,578
82
0
0
0

26
1
17:02
22:34
19,891
   -52
   378,774
130
0
0
0

27
1
08:04
14:01
21,338
   -38
  -129,991
14
0
0
0

28
1
09:16
16:33
26,130
   -43
     5,258
3
48
0
0

29
1
16:34
22:06
19,922
   -48
    -5,251
4
0
0
0

30
30
30
30
1
2
3
4
00:00
02:24
17:00
22:33
02:21
03:47
20:46
23:59
  8,458
  5,007
13,564
  5,142
   -63
   -69
   -53
   -56
   -43,049
   -43,063
   -43,135
   -43,156
4
4
7
3
0
6
0
0
0
0
0
0
0
0
0
0

31
31
1
2
00:00
02:24
02:21
08:04
  8,458
20,415
   -55
   -54
   -12,346
   -12,327
3
9
0
1
0
0
0
0

32
32
1
2
00:12
02:24
02:21
06:37
  7,713
15,192
   -40
   -33
   -19,976
   -20,184
49
62
0
0
0
0
7684
15136

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	00:00 02:24	02:21 07:52	8,442 19,686	-64 -54	-147,198 -147,221	8 8	0 1	0 0	0 0
2	1	12:50	21:19	30,529	-50	-130,519	28	0	0	0
3	1	04:07	09:54	20,782	-50	-103,979	33	0	0	0
4	1	11:28	19:11	27,766	-51	-387	15	0	0	0
5 5 5	1 2 3	00:00 16:15 22:04	02:21 20:44 23:59	8,458 16,142 6,922	-49 -54 -52	-308,508 -310,886 -311,505	93 179 73	0 0 0	0 0 0	0 0 0
6 6	1 2	03:02 18:20	04:37 23:53	5,731 19,961	-54 -56	-246,230 -246,318	5 7	1 0	0 0	0 0
7 7 7	1 2 3	00:00 02:24 18:13	02:21 05:41 23:46	8,458 11,861 19,954	294 275 79	-137,456 -137,220 -135,482	71 102 125	0 1 0	0 1 0	8458 11847 19926
8	1	09:15	14:51	20,105	-41	119,564	6	0	0	0
9 9	1 2	14:37 19:31	15:59 23:59	4,885 16,074	-38 -53	-84,078 -84,131	8 7	1 0	0 0	0 0
10	1	14:34	21:03	23,283	-53	-106,429	5	4	0	0
11	1	07:25	13:17	21,131	-43	-22,490	2	51	0	0
12 12 12	1 2 3	00:00 15:24 22:36	02:10 20:30 23:59	7,800 18,320 4,989	-53 -55 -54	53,224 53,300 53,326	4 5 5	1 0 0	0 0 0	0 0 0
13	1	06:22	11:43	19,220	-49	-199,819	15	1	0	0
14 14 14	1 2 3	00:00 02:24 21:39	02:21 06:22 23:59	8,458 14,267 8,382	-53 -50 -55	-36,532 -36,554 -36,702	4 7 4	0 1 4	0 0 0	0 0 0
15	-
16	1	02:24	08:10	20,721	-48	-170,533	13	0	0	0
17	1	09:28	18:04	30,901	-48	-57,276	8	0	0	0
18 18 18	1 2 3	00:00 02:24 19:08	02:21 03:32 23:59	8,458 4,103 17,452	-51 -49 -56	239,830 239,821 239,708	3 3 7	0 1 0	0 0 0	0 0 0
19	1	05:20	11:13	21,139	-42	-59,573	14	0	0	0
20 20	1 2	03:53 10:24	08:48 14:38	17,649 15,231	-48 -45	28,329 28,345	5 3	0 11	0 0	0 0
21 21	1 2	00:00 19:52	02:00 23:59	7,192 14,790	-47 -53	-78,657 -78,657	3 3	3 4	0 0	0 0
22 22 22	1 2 3	00:00 02:24 22:00	02:21 04:59 23:59	8,458 9,325 7,148	-54 -51 -55	-195,033 -195,043 -195,144	2 3 4	0 3 0	0 0 0	0 0 0
23	1	05:11	10:50	20,264	-48	-192,899	20	0	0	0
24	1	17:30	23:59	23,321	-52	-24,343	19	0	0	0
25	1	07:02	13:18	22,536	-49	-413,578	82	0	0	0
26	1	17:02	22:34	19,891	-52	378,774	130	0	0	0
27	1	08:04	14:01	21,338	-38	-129,991	14	0	0	0
28	1	09:16	16:33	26,130	-43	5,258	3	48	0	0
29	1	16:34	22:06	19,922	-48	-5,251	4	0	0	0
30 30 30 30	1 2 3 4	00:00 02:24 17:00 22:33	02:21 03:47 20:46 23:59	8,458 5,007 13,564 5,142	-63 -69 -53 -56	-43,049 -43,063 -43,135 -43,156	4 4 7 3	0 6 0 0	0 0 0 0	0 0 0 0
31 31	1 2	00:00 02:24	02:21 08:04	8,458 20,415	-55 -54	-12,346 -12,327	3 9	0 1	0 0	0 0
32 32	1 2	00:12 02:24	02:21 06:37	7,713 15,192	-40 -33	-19,976 -20,184	49 62	0 0	0 0	7684 15136
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-