GPS Space Vehicle Time Integrity for MJD 53363, Friday 24 December 2004

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
1
1
2
3
4
00:00
18:23
20:34
22:50
02:22
20:25
22:45
23:59
  8,520
  7,271
  7,879
  4,148
    83
    95
    93
   105
  -379,403
  -379,514
  -379,530
  -379,529
5
7
2
1
1
8
0
0
0
0
0
0
0
0
0
0

2
2
1
2
07:22
12:10
12:08
15:54
17,105
13,377
    91
    87
    57,332
    57,190
43
34
0
0
0
0
0
0

3
3
1
2
00:00
22:50
04:06
23:59
14,764
  4,148
    83
    85
   -71,069
   -71,296
12
2
1
0
0
0
0
0

4
4
4
1
2
3
05:46
07:10
12:10
07:08
12:08
13:32
  4,895
17,815
  4,891
    95
    92
    87
  -488,250
  -488,026
  -487,804
29
98
28
0
0
0
0
0
0
0
0
0

5
5
5
1
2
3
09:53
12:10
16:13
12:08
15:03
20:25
  8,070
10,357
15,057
    89
    91
    85
   -67,469
   -67,489
   -67,541
5
6
14
0
1
0
0
0
0
0
0
0

6
6
1
2
12:38
21:23
18:12
22:45
19,970
  4,914
   104
    91
   376,978
   374,629
561
138
0
0
9719
0
0
0

7
7
1
2
03:55
07:10
07:08
12:08
11,534
17,831
    95
    94
  -131,206
  -130,783
98
144
0
0
0
0
0
0

8
8
1
2
03:18
07:10
07:08
09:00
13,775
  6,586
    97
    90
    16,661
    16,663
5
2
8
13
0
0
0
0

9
1
13:45
19:11
19,529
    95
    21,009
10
0
0
0

10
10
1
2
08:56
12:10
12:08
15:31
11,472
12,016
    86
    81
   -55,871
   -55,883
3
3
0
22
0
0
0
0

11
1
01:36
07:08
19,923
    94
  -178,137
15
0
0
0

12
-

13
13
1
2
00:40
09:47
06:02
10:50
19,345
  3,761
    87
    89
    15,978
    15,958
5
4
22
3
0
0
0
0

14
14
14
1
2
3
15:51
20:34
22:50
20:25
22:45
23:59
16,397
  7,879
  4,148
    94
    91
    93
    31,404
    31,401
    31,403
3
2
2
1
0
3
0
0
0
0
0
0

15
15
1
2
16:18
20:34
20:25
21:51
14,751
  4,590
    84
    84
  -365,847
  -365,900
24
6
0
0
0
0
0
0

16
16
16
1
2
3
00:00
20:34
22:50
02:28
22:45
23:59
  8,879
  7,879
  4,148
    81
    90
    94
    -2,423
    -2,393
    -2,388
2
3
0
9
0
1
0
0
0
0
0
0

17
17
1
2
08:20
12:10
12:08
17:00
13,635
17,384
    95
    94
   129,313
   129,115
47
60
0
0
0
0
0
0

18
18
1
2
13:23
20:34
20:25
21:44
25,275
  4,202
    93
    87
   110,438
   110,490
25
5
0
0
0
0
0
0

19
1
00:00
05:22
19,328
    90
    10,022
10
1
0
0

20
20
20
20
1
2
3
4
00:00
04:48
07:10
22:50
02:57
07:08
08:39
23:59
10,633
  8,368
  5,314
  4,148
    87
    91
   101
    95
    97,357
    97,316
    97,306
    97,144
8
5
3
2
0
2
1
0
0
0
0
0
0
0
0
0

21
1
14:19
20:19
21,561
    91
   -85,544
10
0
0
0

22
22
1
2
15:56
20:34
20:25
22:45
16,122
  7,879
    93
    94
   -15,746
   -15,749
5
2
95
11
0
0
0
0

23
1
00:00
05:06
18,403
    88
  -208,671
7
3
0
0

24
24
1
2
07:10
12:10
12:08
14:25
17,831
  8,074
    87
    82
   -82,844
   -82,885
16
6
0
0
0
0
0
0

25
25
25
25
1
2
3
4
00:00
18:01
20:34
22:50
02:33
20:25
22:45
23:59
  9,233
  8,557
  7,879
  4,148
    84
    87
    82
    82
   -82,175
   -82,240
   -82,252
   -82,258
4
5
2
1
20
0
0
0
0
0
0
0
0
0
0
0

26
1
12:10
17:02
17,453
    92
  -302,794
32
0
0
0

27
27
1
2
02:19
07:10
07:08
08:16
17,344
  3,921
    89
    87
  -497,748
  -497,828
33
7
0
0
0
0
0
0

28
28
1
2
04:19
07:10
07:08
10:58
10,147
13,653
    95
    87
   -45,909
   -45,921
3
3
10
2
0
0
0
0

29
29
1
2
10:58
12:10
12:08
16:40
  4,198
16,153
    86
    89
  -220,280
  -220,099
20
81
0
0
0
0
0
0

30
30
30
1
2
3
12:10
16:42
20:34
15:12
20:25
21:52
10,923
13,326
  4,672
    93
    89
    88
  -474,810
  -474,598
  -474,480
38
46
16
0
0
0
0
0
0
0
0
0

31
31
1
2
03:19
07:10
07:08
11:49
13,745
16,659
    97
    92
     1,986
     2,015
10
7
0
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 1	1 2 3 4	00:00 18:23 20:34 22:50	02:22 20:25 22:45 23:59	8,520 7,271 7,879 4,148	83 95 93 105	-379,403 -379,514 -379,530 -379,529	5 7 2 1	1 8 0 0	0 0 0 0	0 0 0 0
2 2	1 2	07:22 12:10	12:08 15:54	17,105 13,377	91 87	57,332 57,190	43 34	0 0	0 0	0 0
3 3	1 2	00:00 22:50	04:06 23:59	14,764 4,148	83 85	-71,069 -71,296	12 2	1 0	0 0	0 0
4 4 4	1 2 3	05:46 07:10 12:10	07:08 12:08 13:32	4,895 17,815 4,891	95 92 87	-488,250 -488,026 -487,804	29 98 28	0 0 0	0 0 0	0 0 0
5 5 5	1 2 3	09:53 12:10 16:13	12:08 15:03 20:25	8,070 10,357 15,057	89 91 85	-67,469 -67,489 -67,541	5 6 14	0 1 0	0 0 0	0 0 0
6 6	1 2	12:38 21:23	18:12 22:45	19,970 4,914	104 91	376,978 374,629	561 138	0 0	9719 0	0 0
7 7	1 2	03:55 07:10	07:08 12:08	11,534 17,831	95 94	-131,206 -130,783	98 144	0 0	0 0	0 0
8 8	1 2	03:18 07:10	07:08 09:00	13,775 6,586	97 90	16,661 16,663	5 2	8 13	0 0	0 0
9	1	13:45	19:11	19,529	95	21,009	10	0	0	0
10 10	1 2	08:56 12:10	12:08 15:31	11,472 12,016	86 81	-55,871 -55,883	3 3	0 22	0 0	0 0
11	1	01:36	07:08	19,923	94	-178,137	15	0	0	0
12	-
13 13	1 2	00:40 09:47	06:02 10:50	19,345 3,761	87 89	15,978 15,958	5 4	22 3	0 0	0 0
14 14 14	1 2 3	15:51 20:34 22:50	20:25 22:45 23:59	16,397 7,879 4,148	94 91 93	31,404 31,401 31,403	3 2 2	1 0 3	0 0 0	0 0 0
15 15	1 2	16:18 20:34	20:25 21:51	14,751 4,590	84 84	-365,847 -365,900	24 6	0 0	0 0	0 0
16 16 16	1 2 3	00:00 20:34 22:50	02:28 22:45 23:59	8,879 7,879 4,148	81 90 94	-2,423 -2,393 -2,388	2 3 0	9 0 1	0 0 0	0 0 0
17 17	1 2	08:20 12:10	12:08 17:00	13,635 17,384	95 94	129,313 129,115	47 60	0 0	0 0	0 0
18 18	1 2	13:23 20:34	20:25 21:44	25,275 4,202	93 87	110,438 110,490	25 5	0 0	0 0	0 0
19	1	00:00	05:22	19,328	90	10,022	10	1	0	0
20 20 20 20	1 2 3 4	00:00 04:48 07:10 22:50	02:57 07:08 08:39 23:59	10,633 8,368 5,314 4,148	87 91 101 95	97,357 97,316 97,306 97,144	8 5 3 2	0 2 1 0	0 0 0 0	0 0 0 0
21	1	14:19	20:19	21,561	91	-85,544	10	0	0	0
22 22	1 2	15:56 20:34	20:25 22:45	16,122 7,879	93 94	-15,746 -15,749	5 2	95 11	0 0	0 0
23	1	00:00	05:06	18,403	88	-208,671	7	3	0	0
24 24	1 2	07:10 12:10	12:08 14:25	17,831 8,074	87 82	-82,844 -82,885	16 6	0 0	0 0	0 0
25 25 25 25	1 2 3 4	00:00 18:01 20:34 22:50	02:33 20:25 22:45 23:59	9,233 8,557 7,879 4,148	84 87 82 82	-82,175 -82,240 -82,252 -82,258	4 5 2 1	20 0 0 0	0 0 0 0	0 0 0 0
26	1	12:10	17:02	17,453	92	-302,794	32	0	0	0
27 27	1 2	02:19 07:10	07:08 08:16	17,344 3,921	89 87	-497,748 -497,828	33 7	0 0	0 0	0 0
28 28	1 2	04:19 07:10	07:08 10:58	10,147 13,653	95 87	-45,909 -45,921	3 3	10 2	0 0	0 0
29 29	1 2	10:58 12:10	12:08 16:40	4,198 16,153	86 89	-220,280 -220,099	20 81	0 0	0 0	0 0
30 30 30	1 2 3	12:10 16:42 20:34	15:12 20:25 21:52	10,923 13,326 4,672	93 89 88	-474,810 -474,598 -474,480	38 46 16	0 0 0	0 0 0	0 0 0
31 31	1 2	03:19 07:10	07:08 11:49	13,745 16,659	97 92	1,986 2,015	10 7	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-