GPS Space Vehicle Time Integrity for MJD 54805, Friday 5 December 2008

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
10:00
16:26
16:24
21:28
22,995
18,087
  -234
  -220
   171,178
   172,224
327
252
0
0
1734
131
22985
18015

2
1
04:40
13:12
30,678
  -263
  -169,192
20
0
0
0

3
3
1
2
00:00
19:40
01:30
23:59
  5,426
15,540
  -273
  -264
  -320,577
  -320,984
12
22
1
0
0
0
0
0

4
1
03:03
10:41
27,440
  -266
   254,054
99
0
0
0

5
5
5
1
2
3
07:44
13:42
16:26
12:20
16:24
18:30
16,555
  9,632
  7,452
  -258
  -259
  -262
   395,482
   395,322
   395,238
43
27
22
0
0
0
0
0
0
0
0
0

6
1
19:14
23:59
17,084
  -265
  -129,139
46
0
0
0

7
1
00:00
05:18
19,114
  -265
   -23,756
3
43
0
0

8
1
00:59
06:33
19,993
  -263
   180,517
9
0
0
0

9
9
1
2
06:21
11:15
07:37
16:24
  4,527
18,460
  -264
  -269
   -28,427
   -28,478
6
12
1
0
0
0
0
0

10
1
06:19
12:55
23,676
  -261
     7,699
5
31
0
0

11
1
00:00
04:59
17,924
  -264
   -14,291
4
6
0
0

12
12
12
1
2
3
07:09
14:17
16:26
12:12
16:24
17:52
18,185
  7,541
  5,146
  -265
  -262
  -265
   335,810
   335,757
   335,738
15
8
5
0
0
0
0
0
0
0
0
0

13
13
1
2
00:00
21:52
03:20
23:59
11,998
  7,593
  -264
  -266
  -280,128
  -280,240
6
2
1
6
0
0
0
0

14
14
1
2
13:30
16:26
16:24
22:08
10,348
20,530
  -260
  -262
   185,555
   185,476
14
30
0
0
0
0
0
0

15
1
08:49
14:46
21,371
  -266
   221,550
38
0
0
0

16
1
17:36
23:46
22,152
  -262
   -91,167
15
0
0
0

17
1
01:14
09:50
30,937
  -264
   -41,782
7
0
0
0

18
18
1
2
10:53
16:26
16:24
19:11
19,804
  9,905
  -262
  -263
   105,843
   105,785
21
12
0
0
0
0
0
0

19
19
1
2
00:00
20:56
02:51
23:59
10,251
11,006
  -262
  -262
   -35,428
   -35,409
2
4
23
1
0
0
0
0

20
20
1
2
01:59
19:32
06:21
23:59
15,714
15,996
  -259
  -263
   -97,526
   -97,463
8
4
1
0
0
0
0
0

21
21
1
2
11:49
16:26
16:24
17:48
16,423
  4,918
  -261
  -262
   -39,954
   -39,937
10
3
0
0
0
0
0
0

22
22
1
2
13:38
16:26
16:24
20:34
  9,932
14,855
  -260
  -261
  -208,723
  -208,719
3
2
13
87
0
0
0
0

23
23
1
2
00:00
20:49
02:32
23:59
  9,119
11,368
  -262
  -264
  -382,131
  -382,209
4
2
2
2
0
0
0
0

24
1
08:58
16:19
26,426
  -260
  -146,911
23
0
0
0

25
25
1
2
00:00
22:05
04:37
23:59
16,630
  6,860
  -262
  -263
   -76,198
   -78,375
142
56
1
0
1
0
0
0

26
1
08:23
13:49
19,523
  -267
   -23,220
22
0
0
0

27
1
00:12
06:01
20,917
  -258
    -5,624
15
0
0
0

28
1
01:15
08:22
25,585
  -265
    23,445
3
27
0
0

29
1
09:45
15:18
19,937
  -269
    26,298
9
0
0
0

30
30
30
1
2
3
08:51
14:21
16:26
12:22
16:24
19:33
12,624
  7,353
11,208
  -270
  -269
  -269
  -112,099
  -112,136
  -112,158
7
7
9
0
0
0
0
0
0
0
0
0

31
31
1
2
15:19
16:26
16:24
23:26
  3,885
25,162
  -265
  -266
    41,819
    41,845
3
11
4
0
0
0
0
0

32
32
1
2
03:09
18:31
04:57
23:56
  6,471
19,411
  -261
  -263
  -311,563
  -311,459
5
9
1
0
0
0
0
0

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	10:00 16:26	16:24 21:28	22,995 18,087	-234 -220	171,178 172,224	327 252	0 0	1734 131	22985 18015
2	1	04:40	13:12	30,678	-263	-169,192	20	0	0	0
3 3	1 2	00:00 19:40	01:30 23:59	5,426 15,540	-273 -264	-320,577 -320,984	12 22	1 0	0 0	0 0
4	1	03:03	10:41	27,440	-266	254,054	99	0	0	0
5 5 5	1 2 3	07:44 13:42 16:26	12:20 16:24 18:30	16,555 9,632 7,452	-258 -259 -262	395,482 395,322 395,238	43 27 22	0 0 0	0 0 0	0 0 0
6	1	19:14	23:59	17,084	-265	-129,139	46	0	0	0
7	1	00:00	05:18	19,114	-265	-23,756	3	43	0	0
8	1	00:59	06:33	19,993	-263	180,517	9	0	0	0
9 9	1 2	06:21 11:15	07:37 16:24	4,527 18,460	-264 -269	-28,427 -28,478	6 12	1 0	0 0	0 0
10	1	06:19	12:55	23,676	-261	7,699	5	31	0	0
11	1	00:00	04:59	17,924	-264	-14,291	4	6	0	0
12 12 12	1 2 3	07:09 14:17 16:26	12:12 16:24 17:52	18,185 7,541 5,146	-265 -262 -265	335,810 335,757 335,738	15 8 5	0 0 0	0 0 0	0 0 0
13 13	1 2	00:00 21:52	03:20 23:59	11,998 7,593	-264 -266	-280,128 -280,240	6 2	1 6	0 0	0 0
14 14	1 2	13:30 16:26	16:24 22:08	10,348 20,530	-260 -262	185,555 185,476	14 30	0 0	0 0	0 0
15	1	08:49	14:46	21,371	-266	221,550	38	0	0	0
16	1	17:36	23:46	22,152	-262	-91,167	15	0	0	0
17	1	01:14	09:50	30,937	-264	-41,782	7	0	0	0
18 18	1 2	10:53 16:26	16:24 19:11	19,804 9,905	-262 -263	105,843 105,785	21 12	0 0	0 0	0 0
19 19	1 2	00:00 20:56	02:51 23:59	10,251 11,006	-262 -262	-35,428 -35,409	2 4	23 1	0 0	0 0
20 20	1 2	01:59 19:32	06:21 23:59	15,714 15,996	-259 -263	-97,526 -97,463	8 4	1 0	0 0	0 0
21 21	1 2	11:49 16:26	16:24 17:48	16,423 4,918	-261 -262	-39,954 -39,937	10 3	0 0	0 0	0 0
22 22	1 2	13:38 16:26	16:24 20:34	9,932 14,855	-260 -261	-208,723 -208,719	3 2	13 87	0 0	0 0
23 23	1 2	00:00 20:49	02:32 23:59	9,119 11,368	-262 -264	-382,131 -382,209	4 2	2 2	0 0	0 0
24	1	08:58	16:19	26,426	-260	-146,911	23	0	0	0
25 25	1 2	00:00 22:05	04:37 23:59	16,630 6,860	-262 -263	-76,198 -78,375	142 56	1 0	1 0	0 0
26	1	08:23	13:49	19,523	-267	-23,220	22	0	0	0
27	1	00:12	06:01	20,917	-258	-5,624	15	0	0	0
28	1	01:15	08:22	25,585	-265	23,445	3	27	0	0
29	1	09:45	15:18	19,937	-269	26,298	9	0	0	0
30 30 30	1 2 3	08:51 14:21 16:26	12:22 16:24 19:33	12,624 7,353 11,208	-270 -269 -269	-112,099 -112,136 -112,158	7 7 9	0 0 0	0 0 0	0 0 0
31 31	1 2	15:19 16:26	16:24 23:26	3,885 25,162	-265 -266	41,819 41,845	3 11	4 0	0 0	0 0
32 32	1 2	03:09 18:31	04:57 23:56	6,471 19,411	-261 -263	-311,563 -311,459	5 9	1 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-