GPS Space Vehicle Time Integrity for MJD 53878, Tuesday 23 May 2006

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
06:58
11:06
11:04
15:01
14,716
14,053
  1,142
  1,136
   -53,489
   -53,540
18
14
0
0
0
0
0
0

2
2
1
2
00:00
19:46
04:18
23:59
15,442
15,181
  1,140
  1,132
     1,979
     1,771
15
11
1
0
0
0
0
0

3
1
11:06
16:45
20,233
  1,145
   -99,784
23
0
0
0

4
4
1
2
00:00
18:28
02:14
23:59
  8,068
19,829
  1,143
  1,133
  -235,415
  -236,084
21
50
1
0
1
0
0
0

5
5
5
1
2
3
00:00
05:04
22:35
03:45
09:23
23:59
13,498
15,500
  5,065
  1,143
  1,147
  1,138
   -30,038
   -31,026
   -33,990
196
232
72
0
1
0
1
1
0
0
0
0

6
1
01:20
06:54
20,021
  1,141
  -534,885
91
0
0
0

7
7
7
1
2
3
04:01
09:26
11:06
07:50
11:04
14:41
13,694
  5,858
12,837
  1,143
  1,144
  1,141
  -537,393
  -537,425
  -537,448
12
12
13
0
0
0
0
0
0
0
0
0

8
1
16:19
21:56
20,113
  1,131
    67,793
12
0
0
0

9
9
1
2
02:30
21:26
07:53
23:09
19,329
  6,120
  1,151
  1,129
   -20,210
   -20,323
12
7
1
7
0
0
0
0

10
10
1
2
00:00
21:38
04:13
23:59
15,179
  8,455
  1,137
  1,131
   -82,722
   -82,768
11
6
0
76
0
0
0
0

11
1
14:20
20:10
20,906
  1,131
  -327,800
20
0
0
0

13
1
13:19
18:41
19,269
  1,134
   -62,843
22
0
0
0

14
14
1
2
04:40
11:06
11:04
13:18
23,024
  7,865
  1,144
  1,143
    14,620
    14,607
11
10
0
0
0
0
0
0

15
1
04:19
10:01
20,482
  1,147
  -615,867
35
0
0
0

16
16
1
2
09:01
11:06
11:04
15:16
  7,346
14,959
  1,140
  1,139
   -43,497
   -43,525
13
15
0
0
0
0
0
0

17
17
1
2
00:00
16:30
01:10
23:59
  4,225
26,879
  1,143
  1,129
   -93,202
   -93,408
12
22
1
0
0
0
0
0

18
1
02:01
10:25
30,188
  1,142
   237,560
17
0
0
0

19
1
12:16
18:09
21,082
  1,138
    10,495
18
0
0
0

20
20
1
2
11:06
17:30
15:47
21:38
16,782
14,847
  1,143
  1,132
    27,608
    27,584
12
10
0
0
0
0
0
0

21
1
03:07
09:07
21,565
  1,139
   -29,439
18
0
0
0

22
1
04:57
11:04
21,989
  1,143
   -97,737
28
0
0
0

23
1
11:55
17:39
20,544
  1,138
  -139,809
10
0
0
0

24
1
17:14
23:32
22,598
  1,125
    -7,026
19
0
0
0

25
25
1
2
06:50
11:06
11:04
16:07
15,251
18,001
  1,134
  1,146
  -116,150
  -117,640
409
447
0
0
4407
6626
15222
17986

26
1
00:08
05:41
19,960
  1,138
   124,571
67
0
0
0

27
1
15:02
20:59
21,326
  1,136
   -48,968
15
0
0
0

28
1
16:09
23:30
26,355
  1,135
   -25,689
11
0
0
0

29
1
00:00
05:20
19,209
  1,137
  -607,858
33
1
0
0

30
30
1
2
00:05
05:38
03:54
10:48
13,723
18,577
  1,152
  1,146
  -256,184
  -256,596
71
97
0
0
0
0
0
0

31
-

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	06:58 11:06	11:04 15:01	14,716 14,053	1,142 1,136	-53,489 -53,540	18 14	0 0	0 0	0 0
2 2	1 2	00:00 19:46	04:18 23:59	15,442 15,181	1,140 1,132	1,979 1,771	15 11	1 0	0 0	0 0
3	1	11:06	16:45	20,233	1,145	-99,784	23	0	0	0
4 4	1 2	00:00 18:28	02:14 23:59	8,068 19,829	1,143 1,133	-235,415 -236,084	21 50	1 0	1 0	0 0
5 5 5	1 2 3	00:00 05:04 22:35	03:45 09:23 23:59	13,498 15,500 5,065	1,143 1,147 1,138	-30,038 -31,026 -33,990	196 232 72	0 1 0	1 1 0	0 0 0
6	1	01:20	06:54	20,021	1,141	-534,885	91	0	0	0
7 7 7	1 2 3	04:01 09:26 11:06	07:50 11:04 14:41	13,694 5,858 12,837	1,143 1,144 1,141	-537,393 -537,425 -537,448	12 12 13	0 0 0	0 0 0	0 0 0
8	1	16:19	21:56	20,113	1,131	67,793	12	0	0	0
9 9	1 2	02:30 21:26	07:53 23:09	19,329 6,120	1,151 1,129	-20,210 -20,323	12 7	1 7	0 0	0 0
10 10	1 2	00:00 21:38	04:13 23:59	15,179 8,455	1,137 1,131	-82,722 -82,768	11 6	0 76	0 0	0 0
11	1	14:20	20:10	20,906	1,131	-327,800	20	0	0	0

13	1	13:19	18:41	19,269	1,134	-62,843	22	0	0	0
14 14	1 2	04:40 11:06	11:04 13:18	23,024 7,865	1,144 1,143	14,620 14,607	11 10	0 0	0 0	0 0
15	1	04:19	10:01	20,482	1,147	-615,867	35	0	0	0
16 16	1 2	09:01 11:06	11:04 15:16	7,346 14,959	1,140 1,139	-43,497 -43,525	13 15	0 0	0 0	0 0
17 17	1 2	00:00 16:30	01:10 23:59	4,225 26,879	1,143 1,129	-93,202 -93,408	12 22	1 0	0 0	0 0
18	1	02:01	10:25	30,188	1,142	237,560	17	0	0	0
19	1	12:16	18:09	21,082	1,138	10,495	18	0	0	0
20 20	1 2	11:06 17:30	15:47 21:38	16,782 14,847	1,143 1,132	27,608 27,584	12 10	0 0	0 0	0 0
21	1	03:07	09:07	21,565	1,139	-29,439	18	0	0	0
22	1	04:57	11:04	21,989	1,143	-97,737	28	0	0	0
23	1	11:55	17:39	20,544	1,138	-139,809	10	0	0	0
24	1	17:14	23:32	22,598	1,125	-7,026	19	0	0	0
25 25	1 2	06:50 11:06	11:04 16:07	15,251 18,001	1,134 1,146	-116,150 -117,640	409 447	0 0	4407 6626	15222 17986
26	1	00:08	05:41	19,960	1,138	124,571	67	0	0	0
27	1	15:02	20:59	21,326	1,136	-48,968	15	0	0	0
28	1	16:09	23:30	26,355	1,135	-25,689	11	0	0	0
29	1	00:00	05:20	19,209	1,137	-607,858	33	1	0	0
30 30	1 2	00:05 05:38	03:54 10:48	13,723 18,577	1,152 1,146	-256,184 -256,596	71 97	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-