GPS Space Vehicle Time Integrity for MJD 53530, Thursday 9 June 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
06:45
09:14
09:11
14:48
  8,746
19,996
  1,977
  1,965
  -405,481
  -405,521
4
18
7
0
0
0
0
0

2
2
1
2
00:00
19:54
04:30
23:44
16,184
13,777
  1,966
  1,959
    27,821
    27,825
5
4
0
0
0
0
0
0

3
1
10:56
16:43
20,823
  1,958
    -5,592
22
0
0
0

4
4
1
2
00:00
18:09
01:46
23:44
  6,398
20,055
  1,972
  1,959
  -165,732
  -163,957
53
146
1
0
1
0
0
0

5
5
5
1
2
3
00:00
04:52
22:15
03:34
09:00
23:44
12,821
14,860
  5,368
  1,977
  1,975
  1,960
  -103,194
  -103,247
  -103,435
5
11
3
1
1
0
0
0
0
0
0
0

6
1
01:06
06:42
20,090
  1,966
  -601,337
230
0
1
0

7
7
1
2
00:00
16:31
01:15
23:44
  4,505
25,972
  1,969
  1,963
  -153,888
  -155,625
35
182
1
0
1
0
0
0

8
1
16:04
21:43
20,292
  1,954
    33,469
3
20
0
0

9
1
02:23
07:49
19,532
  1,967
    49,054
13
1
0
0

10
10
1
2
00:00
21:21
03:51
23:44
13,879
  8,593
  1,966
  1,964
   -62,979
   -63,027
5
5
23
0
0
0
0
0

11
1
14:06
19:55
20,893
  1,962
  -232,048
21
0
0
0

12
-

13
13
1
2
13:22
22:07
18:42
23:44
19,148
  5,791
  1,961
  1,967
     1,275
     1,249
16
4
0
0
0
0
0
0

14
14
1
2
04:36
09:14
09:11
13:14
16,505
14,379
  1,965
  1,972
    31,204
    31,207
3
3
3
85
0
0
0
0

15
1
04:34
09:11
16,593
  1,975
  -440,978
30
0
0
0

16
1
09:14
15:12
21,485
  1,968
    -1,343
2
40
0
0

17
-

18
18
1
2
02:03
09:14
09:11
10:23
25,638
  4,149
  1,967
  1,971
   163,488
   163,542
23
6
0
0
0
0
0
0

19
1
11:59
17:52
21,112
  1,967
    24,094
3
20
0
0

20
20
1
2
10:46
17:18
15:38
21:31
17,479
15,139
  1,972
  1,961
    64,828
    64,774
16
7
0
0
0
0
0
0

21
1
02:47
08:50
21,706
  1,965
  -105,364
13
0
0
0

22
22
1
2
04:36
09:14
09:11
11:40
16,470
  8,780
  1,968
  1,970
   -23,360
   -23,378
9
3
0
20
0
0
0
0

23
1
12:03
17:44
20,433
  1,967
  -191,253
6
0
0
0

24
1
16:36
22:39
21,756
  1,966
   -21,175
12
0
0
0

25
25
1
2
06:34
09:14
09:11
15:00
  9,433
20,707
  1,958
  1,969
   -92,957
   -92,966
2
10
52
0
0
0
0
0

26
26
1
2
00:03
04:39
03:54
05:40
13,865
  3,601
  1,971
  2,092
   -21,395
   -21,272
32
6
5
1
0
0
0
3572

27
1
14:41
20:41
21,549
  1,960
     -826
16
0
0
0

28
1
16:46
23:25
23,875
  1,961
   -43,542
3
38
0
0

29
1
00:00
05:04
18,229
  1,964
  -101,258
144
1
1
0

30
30
30
1
2
3
00:00
05:26
09:14
03:45
09:11
10:40
13,509
13,503
  5,153
  1,963
  1,967
  1,976
  -233,929
  -234,336
  -234,526
76
83
29
0
0
1
0
0
1
0
0
0

31
1
15:13
23:44
30,635
  1,977
  -117,239
273
0
850
30607

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	06:45 09:14	09:11 14:48	8,746 19,996	1,977 1,965	-405,481 -405,521	4 18	7 0	0 0	0 0
2 2	1 2	00:00 19:54	04:30 23:44	16,184 13,777	1,966 1,959	27,821 27,825	5 4	0 0	0 0	0 0
3	1	10:56	16:43	20,823	1,958	-5,592	22	0	0	0
4 4	1 2	00:00 18:09	01:46 23:44	6,398 20,055	1,972 1,959	-165,732 -163,957	53 146	1 0	1 0	0 0
5 5 5	1 2 3	00:00 04:52 22:15	03:34 09:00 23:44	12,821 14,860 5,368	1,977 1,975 1,960	-103,194 -103,247 -103,435	5 11 3	1 1 0	0 0 0	0 0 0
6	1	01:06	06:42	20,090	1,966	-601,337	230	0	1	0
7 7	1 2	00:00 16:31	01:15 23:44	4,505 25,972	1,969 1,963	-153,888 -155,625	35 182	1 0	1 0	0 0
8	1	16:04	21:43	20,292	1,954	33,469	3	20	0	0
9	1	02:23	07:49	19,532	1,967	49,054	13	1	0	0
10 10	1 2	00:00 21:21	03:51 23:44	13,879 8,593	1,966 1,964	-62,979 -63,027	5 5	23 0	0 0	0 0
11	1	14:06	19:55	20,893	1,962	-232,048	21	0	0	0
12	-
13 13	1 2	13:22 22:07	18:42 23:44	19,148 5,791	1,961 1,967	1,275 1,249	16 4	0 0	0 0	0 0
14 14	1 2	04:36 09:14	09:11 13:14	16,505 14,379	1,965 1,972	31,204 31,207	3 3	3 85	0 0	0 0
15	1	04:34	09:11	16,593	1,975	-440,978	30	0	0	0
16	1	09:14	15:12	21,485	1,968	-1,343	2	40	0	0
17	-
18 18	1 2	02:03 09:14	09:11 10:23	25,638 4,149	1,967 1,971	163,488 163,542	23 6	0 0	0 0	0 0
19	1	11:59	17:52	21,112	1,967	24,094	3	20	0	0
20 20	1 2	10:46 17:18	15:38 21:31	17,479 15,139	1,972 1,961	64,828 64,774	16 7	0 0	0 0	0 0
21	1	02:47	08:50	21,706	1,965	-105,364	13	0	0	0
22 22	1 2	04:36 09:14	09:11 11:40	16,470 8,780	1,968 1,970	-23,360 -23,378	9 3	0 20	0 0	0 0
23	1	12:03	17:44	20,433	1,967	-191,253	6	0	0	0
24	1	16:36	22:39	21,756	1,966	-21,175	12	0	0	0
25 25	1 2	06:34 09:14	09:11 15:00	9,433 20,707	1,958 1,969	-92,957 -92,966	2 10	52 0	0 0	0 0
26 26	1 2	00:03 04:39	03:54 05:40	13,865 3,601	1,971 2,092	-21,395 -21,272	32 6	5 1	0 0	0 3572
27	1	14:41	20:41	21,549	1,960	-826	16	0	0	0
28	1	16:46	23:25	23,875	1,961	-43,542	3	38	0	0
29	1	00:00	05:04	18,229	1,964	-101,258	144	1	1	0
30 30 30	1 2 3	00:00 05:26 09:14	03:45 09:11 10:40	13,509 13,503 5,153	1,963 1,967 1,976	-233,929 -234,336 -234,526	76 83 29	0 0 1	0 0 1	0 0 0
31	1	15:13	23:44	30,635	1,977	-117,239	273	0	850	30607
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-