GPS Space Vehicle Time Integrity for MJD 53864, Tuesday 9 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
07:55
12:47
12:41
15:58
17,127
11,444
  1,117
  1,113
   -50,665
   -50,711
23
10
0
4
0
0
0
0

2
2
1
2
00:00
20:43
05:15
23:59
18,863
11,580
  1,111
  1,099
     5,186
     4,989
14
11
1
0
0
0
0
0

3
1
12:47
17:42
17,701
  1,110
   -96,055
20
0
0
0

4
4
1
2
00:00
19:27
03:14
23:59
11,666
16,127
  1,110
  1,099
  -224,272
  -224,964
29
43
1
0
1
0
0
0

5
5
1
2
00:00
06:01
04:43
10:22
16,971
15,620
  1,114
  1,123
    35,001
    33,823
271
248
0
1
1
1
0
0

6
1
02:15
07:50
20,040
  1,111
  -514,150
107
0
0
0

7
7
7
1
2
3
04:56
10:22
12:47
08:48
12:41
15:35
13,936
  8,308
10,097
  1,115
  1,117
  1,107
  -534,445
  -534,491
  -534,528
15
13
12
0
0
0
0
0
0
0
0
0

8
1
17:17
22:54
20,100
  1,100
    66,293
8
10
0
0

9
9
1
2
03:28
22:25
08:51
23:59
19,349
  5,468
  1,115
  1,101
   -18,327
   -18,437
13
10
4
0
0
0
0
0

10
10
1
2
00:00
22:36
05:12
23:59
18,703
  4,831
  1,117
  1,103
   -82,012
   -82,069
11
10
1
0
0
0
0
0

11
1
15:17
21:07
20,958
  1,104
  -324,878
21
0
0
0

12
-

13
1
14:18
19:40
19,295
  1,105
   -59,427
19
0
0
0

14
14
1
2
05:37
12:47
12:41
14:15
25,371
  5,301
  1,118
  1,116
    15,503
    15,489
10
7
0
1
0
0
0
0

15
1
05:16
10:58
20,473
  1,121
  -608,588
39
0
0
0

16
16
1
2
09:58
12:47
12:41
16:13
  9,741
12,334
  1,117
  1,109
   -40,596
   -40,631
13
13
0
0
0
0
0
0

17
17
1
2
00:00
17:27
02:07
23:59
  7,644
23,285
  1,113
  1,101
   -89,577
   -89,831
11
23
1
0
0
0
0
0

18
1
02:58
11:22
30,188
  1,114
   235,577
18
0
0
0

19
1
13:14
19:07
21,159
  1,109
    12,739
16
0
0
0

20
20
1
2
12:47
18:27
16:43
22:33
14,166
14,717
  1,112
  1,103
    28,308
    28,286
10
9
0
1
0
0
0
0

21
1
04:03
10:04
21,582
  1,115
   -26,236
20
0
0
0

22
1
05:54
12:41
24,383
  1,118
   -92,769
34
0
0
0

23
1
12:53
18:36
20,602
  1,109
  -140,835
9
1
0
0

24
1
18:09
23:59
20,806
  1,104
    -3,643
17
0
0
0

25
25
1
2
08:00
12:47
12:41
16:32
16,855
13,473
  1,121
  1,115
    -5,333
    -5,181
51
39
0
0
0
0
0
0

26
1
01:05
06:38
19,960
  1,115
   110,706
64
0
0
0

27
1
16:00
21:57
21,378
  1,104
   -46,874
18
0
0
0

28
1
17:06
23:59
24,544
  1,103
   -26,647
10
1
0
0

29
1
00:40
06:17
20,160
  1,114
  -600,149
39
0
0
0

30
30
1
2
01:01
06:34
04:52
11:44
13,823
18,562
  1,111
  1,114
  -226,766
  -227,433
117
156
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	07:55 12:47	12:41 15:58	17,127 11,444	1,117 1,113	-50,665 -50,711	23 10	0 4	0 0	0 0
2 2	1 2	00:00 20:43	05:15 23:59	18,863 11,580	1,111 1,099	5,186 4,989	14 11	1 0	0 0	0 0
3	1	12:47	17:42	17,701	1,110	-96,055	20	0	0	0
4 4	1 2	00:00 19:27	03:14 23:59	11,666 16,127	1,110 1,099	-224,272 -224,964	29 43	1 0	1 0	0 0
5 5	1 2	00:00 06:01	04:43 10:22	16,971 15,620	1,114 1,123	35,001 33,823	271 248	0 1	1 1	0 0
6	1	02:15	07:50	20,040	1,111	-514,150	107	0	0	0
7 7 7	1 2 3	04:56 10:22 12:47	08:48 12:41 15:35	13,936 8,308 10,097	1,115 1,117 1,107	-534,445 -534,491 -534,528	15 13 12	0 0 0	0 0 0	0 0 0
8	1	17:17	22:54	20,100	1,100	66,293	8	10	0	0
9 9	1 2	03:28 22:25	08:51 23:59	19,349 5,468	1,115 1,101	-18,327 -18,437	13 10	4 0	0 0	0 0
10 10	1 2	00:00 22:36	05:12 23:59	18,703 4,831	1,117 1,103	-82,012 -82,069	11 10	1 0	0 0	0 0
11	1	15:17	21:07	20,958	1,104	-324,878	21	0	0	0
12	-
13	1	14:18	19:40	19,295	1,105	-59,427	19	0	0	0
14 14	1 2	05:37 12:47	12:41 14:15	25,371 5,301	1,118 1,116	15,503 15,489	10 7	0 1	0 0	0 0
15	1	05:16	10:58	20,473	1,121	-608,588	39	0	0	0
16 16	1 2	09:58 12:47	12:41 16:13	9,741 12,334	1,117 1,109	-40,596 -40,631	13 13	0 0	0 0	0 0
17 17	1 2	00:00 17:27	02:07 23:59	7,644 23,285	1,113 1,101	-89,577 -89,831	11 23	1 0	0 0	0 0
18	1	02:58	11:22	30,188	1,114	235,577	18	0	0	0
19	1	13:14	19:07	21,159	1,109	12,739	16	0	0	0
20 20	1 2	12:47 18:27	16:43 22:33	14,166 14,717	1,112 1,103	28,308 28,286	10 9	0 1	0 0	0 0
21	1	04:03	10:04	21,582	1,115	-26,236	20	0	0	0
22	1	05:54	12:41	24,383	1,118	-92,769	34	0	0	0
23	1	12:53	18:36	20,602	1,109	-140,835	9	1	0	0
24	1	18:09	23:59	20,806	1,104	-3,643	17	0	0	0
25 25	1 2	08:00 12:47	12:41 16:32	16,855 13,473	1,121 1,115	-5,333 -5,181	51 39	0 0	0 0	0 0
26	1	01:05	06:38	19,960	1,115	110,706	64	0	0	0
27	1	16:00	21:57	21,378	1,104	-46,874	18	0	0	0
28	1	17:06	23:59	24,544	1,103	-26,647	10	1	0	0
29	1	00:40	06:17	20,160	1,114	-600,149	39	0	0	0
30 30	1 2	01:01 06:34	04:52 11:44	13,823 18,562	1,111 1,114	-226,766 -227,433	117 156	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-