GPS Space Vehicle Time Integrity for MJD 54190, Saturday 31 March 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
10:13
12:10
12:06
17:58
  6,773
20,820
  1,288
  1,286
  -115,938
  -115,980
6
21
0
0
0
0
0
0

2
1
00:00
07:21
26,407
  1,282
   -93,586
24
0
0
0

3
1
13:46
19:33
20,757
  1,288
   -34,553
35
0
0
0

4
4
1
2
00:00
21:45
05:00
23:59
17,999
  8,071
  1,283
  1,278
    -8,084
    -8,154
3
1
61
0
0
0
0
0

5
5
1
2
01:43
07:44
06:29
12:06
17,127
15,703
  1,283
  1,289
   -38,669
   -38,582
15
22
0
0
0
0
0
0

6
1
03:50
09:26
20,107
  1,281
  -115,834
121
0
0
0

7
7
1
2
04:27
12:13
09:52
14:56
19,418
  9,771
  1,284
  1,292
  -362,688
  -362,342
80
44
0
0
0
0
0
0

8
1
18:51
21:42
10,264
  1,280
   103,306
4
3
0
0

9
9
1
2
00:14
05:12
01:49
10:35
  5,693
19,295
  1,284
  1,282
   -62,615
   -62,658
4
4
1
4
0
0
0
0

10
1
00:23
06:56
23,505
  1,279
   -98,301
3
14
0
0

11
1
17:02
21:42
16,753
  1,280
   -10,644
7
0
0
0

12
12
1
2
01:19
08:18
06:20
12:03
17,985
13,482
  1,278
  1,288
    45,333
    45,337
5
4
2
0
0
0
0
0

13
13
1
2
01:11
16:12
02:38
21:31
  5,217
19,064
  1,284
  1,279
  -157,081
  -157,318
7
22
1
0
0
0
0
0

14
14
1
2
07:33
12:10
12:06
16:10
16,380
14,379
  1,285
  1,294
   -12,568
   -12,584
4
5
5
0
0
0
0
0

15
-

16
1
12:10
17:53
20,516
  1,286
  -134,454
20
0
0
0

17
17
1
2
00:00
19:19
03:58
21:42
14,311
  8,593
  1,279
  1,276
   -72,103
   -72,026
7
4
1
1
0
0
0
0

18
18
1
2
05:08
12:10
12:06
13:23
25,004
  4,334
  1,285
  1,288
   253,670
   253,666
2
3
94
0
0
0
0
0

19
1
14:52
20:42
20,996
  1,286
   -18,927
26
0
0
0

20
20
1
2
13:27
20:07
18:26
21:42
17,891
  5,690
  1,287
  1,277
    24,578
    24,572
4
3
1
2
0
0
0
0

21
1
05:47
11:48
21,581
  1,287
   -73,238
5
20
0
0

22
22
1
2
07:44
12:10
12:06
14:40
15,697
  8,961
  1,284
  1,283
  -173,236
  -173,259
8
6
0
0
0
0
0
0

23
1
14:56
20:34
20,264
  1,282
  -156,111
15
0
0
0

24
1
03:17
10:31
25,950
  1,288
   -87,792
22
0
0
0

25
1
12:32
20:54
30,007
  1,279
  -263,103
211
0
0
0

26
1
02:49
08:21
19,887
  1,283
   117,696
112
0
0
0

27
1
17:38
21:42
14,624
  1,284
  -101,135
9
0
0
0

28
28
1
2
00:00
18:50
02:15
21:42
  8,104
10,289
  1,281
  1,278
    -2,967
    -2,921
5
3
1
5
0
0
0
0

29
1
02:20
07:54
19,954
  1,278
      207
3
17
0
0

30
30
30
1
2
3
02:45
08:18
12:10
06:32
12:06
13:28
13,586
13,664
  4,659
  1,280
  1,284
  1,294
   -28,379
   -28,397
   -28,398
9
3
3
0
14
8
0
0
0
0
0
0

31
31
1
2
09:23
12:10
12:06
17:31
  9,777
19,208
  1,283
  1,287
   -16,768
   -16,786
3
9
3
0
0
0
0
0

32
-

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	10:13 12:10	12:06 17:58	6,773 20,820	1,288 1,286	-115,938 -115,980	6 21	0 0	0 0	0 0
2	1	00:00	07:21	26,407	1,282	-93,586	24	0	0	0
3	1	13:46	19:33	20,757	1,288	-34,553	35	0	0	0
4 4	1 2	00:00 21:45	05:00 23:59	17,999 8,071	1,283 1,278	-8,084 -8,154	3 1	61 0	0 0	0 0
5 5	1 2	01:43 07:44	06:29 12:06	17,127 15,703	1,283 1,289	-38,669 -38,582	15 22	0 0	0 0	0 0
6	1	03:50	09:26	20,107	1,281	-115,834	121	0	0	0
7 7	1 2	04:27 12:13	09:52 14:56	19,418 9,771	1,284 1,292	-362,688 -362,342	80 44	0 0	0 0	0 0
8	1	18:51	21:42	10,264	1,280	103,306	4	3	0	0
9 9	1 2	00:14 05:12	01:49 10:35	5,693 19,295	1,284 1,282	-62,615 -62,658	4 4	1 4	0 0	0 0
10	1	00:23	06:56	23,505	1,279	-98,301	3	14	0	0
11	1	17:02	21:42	16,753	1,280	-10,644	7	0	0	0
12 12	1 2	01:19 08:18	06:20 12:03	17,985 13,482	1,278 1,288	45,333 45,337	5 4	2 0	0 0	0 0
13 13	1 2	01:11 16:12	02:38 21:31	5,217 19,064	1,284 1,279	-157,081 -157,318	7 22	1 0	0 0	0 0
14 14	1 2	07:33 12:10	12:06 16:10	16,380 14,379	1,285 1,294	-12,568 -12,584	4 5	5 0	0 0	0 0
15	-
16	1	12:10	17:53	20,516	1,286	-134,454	20	0	0	0
17 17	1 2	00:00 19:19	03:58 21:42	14,311 8,593	1,279 1,276	-72,103 -72,026	7 4	1 1	0 0	0 0
18 18	1 2	05:08 12:10	12:06 13:23	25,004 4,334	1,285 1,288	253,670 253,666	2 3	94 0	0 0	0 0
19	1	14:52	20:42	20,996	1,286	-18,927	26	0	0	0
20 20	1 2	13:27 20:07	18:26 21:42	17,891 5,690	1,287 1,277	24,578 24,572	4 3	1 2	0 0	0 0
21	1	05:47	11:48	21,581	1,287	-73,238	5	20	0	0
22 22	1 2	07:44 12:10	12:06 14:40	15,697 8,961	1,284 1,283	-173,236 -173,259	8 6	0 0	0 0	0 0
23	1	14:56	20:34	20,264	1,282	-156,111	15	0	0	0
24	1	03:17	10:31	25,950	1,288	-87,792	22	0	0	0
25	1	12:32	20:54	30,007	1,279	-263,103	211	0	0	0
26	1	02:49	08:21	19,887	1,283	117,696	112	0	0	0
27	1	17:38	21:42	14,624	1,284	-101,135	9	0	0	0
28 28	1 2	00:00 18:50	02:15 21:42	8,104 10,289	1,281 1,278	-2,967 -2,921	5 3	1 5	0 0	0 0
29	1	02:20	07:54	19,954	1,278	207	3	17	0	0
30 30 30	1 2 3	02:45 08:18 12:10	06:32 12:06 13:28	13,586 13,664 4,659	1,280 1,284 1,294	-28,379 -28,397 -28,398	9 3 3	0 14 8	0 0 0	0 0 0
31 31	1 2	09:23 12:10	12:06 17:31	9,777 19,208	1,283 1,287	-16,768 -16,786	3 9	3 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-