GPS Space Vehicle Time Integrity for MJD 54826, Friday 26 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
08:39
14:58
14:56
20:07
22,615
18,479
  -189
  -172
   264,707
   265,834
347
278
0
0
2926
603
22586
18281

2
1
03:12
11:44
30,661
  -216
  -165,149
17
0
0
0

3
1
18:14
23:59
20,651
  -219
  -330,455
31
0
0
0

4
1
01:37
09:13
27,380
  -213
   277,245
104
0
0
0

5
5
5
1
2
3
06:18
12:17
14:58
10:54
14:56
17:04
16,578
  9,517
  7,506
  -224
  -218
  -216
   434,943
   436,234
   436,859
342
200
155
0
0
0
2540
0
0
0
0
0

6
1
17:49
23:29
20,385
  -224
  -111,337
63
0
0
0

7
7
1
2
00:00
21:41
03:53
23:59
13,976
  8,245
  -216
  -226
   -23,741
   -23,743
2
2
16
10
0
0
0
0

8
1
00:00
05:07
18,449
  -211
   183,489
9
1
0
0

9
9
1
2
04:55
09:49
06:12
14:56
  4,595
18,380
  -213
  -220
   -31,863
   -31,917
5
11
1
0
0
0
0
0

10
1
04:55
11:32
23,792
  -214
     8,449
2
93
0
0

11
11
1
2
00:00
21:34
03:32
23:59
12,723
  8,692
  -216
  -221
   -12,514
   -12,442
4
5
1
0
0
0
0
0

12
12
12
1
2
3
05:45
12:51
14:58
10:47
14:56
16:28
18,119
  7,467
  5,388
  -219
  -221
  -222
   330,673
   330,610
   330,590
17
6
5
0
0
0
0
0
0
0
0
0

13
13
1
2
00:00
20:28
01:55
23:59
  6,890
12,666
  -218
  -223
  -282,715
  -282,833
3
3
4
0
0
0
0
0

14
14
1
2
12:05
14:58
14:56
20:43
10,230
20,660
  -217
  -220
   176,563
   176,482
14
30
0
0
0
0
0
0

15
1
07:24
13:22
21,411
  -222
   232,342
36
0
0
0

16
1
16:12
22:22
22,160
  -219
   -86,538
16
0
0
0

17
1
00:00
08:23
30,160
  -216
   -43,008
6
1
0
0

18
18
1
2
09:30
14:58
14:56
17:47
19,556
10,102
  -216
  -217
    99,072
    99,015
22
12
0
0
0
0
0
0

19
19
1
2
00:00
19:31
01:27
23:59
  5,234
16,026
  -215
  -217
   -34,777
   -34,748
3
3
1
0
0
0
0
0

20
20
1
2
00:33
18:07
04:57
23:03
15,797
17,691
  -212
  -221
   -95,608
   -95,549
7
5
1
0
0
0
0
0

21
21
1
2
10:23
14:58
14:56
16:22
16,374
  4,990
  -218
  -217
   -36,924
   -36,905
9
2
0
1
0
0
0
0

22
22
1
2
12:12
14:58
14:56
19:08
  9,848
14,958
  -219
  -219
  -207,758
  -207,752
3
2
5
8
0
0
0
0

23
23
1
2
00:00
19:23
01:06
23:59
  3,966
16,497
  -216
  -220
  -383,822
  -383,892
3
4
1
0
0
0
0
0

24
1
07:32
14:53
26,424
  -215
  -152,663
25
0
0
0

25
25
1
2
00:00
20:39
03:11
23:59
11,496
11,947
  -217
  -223
  -127,827
  -129,905
93
94
1
0
1
0
0
0

26
1
06:57
12:23
19,524
  -221
   -30,330
21
0
0
0

27
1
00:00
05:06
18,354
  -216
   -11,162
17
1
0
0

28
1
00:00
06:55
24,902
  -223
    23,566
3
33
0
0

29
1
08:22
13:54
19,935
  -225
    22,277
15
0
0
0

30
30
30
1
2
3
07:25
12:55
14:58
10:56
14:56
18:07
12,639
  7,264
11,284
  -208
  -217
  -221
  -116,100
  -116,139
  -116,165
9
4
9
0
0
0
0
0
0
0
0
0

31
31
1
2
13:51
14:58
14:56
21:57
  3,883
25,099
  -222
  -229
    44,927
    44,945
4
9
0
0
0
0
0
0

32
32
1
2
01:43
17:06
03:32
22:30
  6,529
19,413
  -211
  -220
  -307,894
  -307,767
4
11
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	08:39 14:58	14:56 20:07	22,615 18,479	-189 -172	264,707 265,834	347 278	0 0	2926 603	22586 18281
2	1	03:12	11:44	30,661	-216	-165,149	17	0	0	0
3	1	18:14	23:59	20,651	-219	-330,455	31	0	0	0
4	1	01:37	09:13	27,380	-213	277,245	104	0	0	0
5 5 5	1 2 3	06:18 12:17 14:58	10:54 14:56 17:04	16,578 9,517 7,506	-224 -218 -216	434,943 436,234 436,859	342 200 155	0 0 0	2540 0 0	0 0 0
6	1	17:49	23:29	20,385	-224	-111,337	63	0	0	0
7 7	1 2	00:00 21:41	03:53 23:59	13,976 8,245	-216 -226	-23,741 -23,743	2 2	16 10	0 0	0 0
8	1	00:00	05:07	18,449	-211	183,489	9	1	0	0
9 9	1 2	04:55 09:49	06:12 14:56	4,595 18,380	-213 -220	-31,863 -31,917	5 11	1 0	0 0	0 0
10	1	04:55	11:32	23,792	-214	8,449	2	93	0	0
11 11	1 2	00:00 21:34	03:32 23:59	12,723 8,692	-216 -221	-12,514 -12,442	4 5	1 0	0 0	0 0
12 12 12	1 2 3	05:45 12:51 14:58	10:47 14:56 16:28	18,119 7,467 5,388	-219 -221 -222	330,673 330,610 330,590	17 6 5	0 0 0	0 0 0	0 0 0
13 13	1 2	00:00 20:28	01:55 23:59	6,890 12,666	-218 -223	-282,715 -282,833	3 3	4 0	0 0	0 0
14 14	1 2	12:05 14:58	14:56 20:43	10,230 20,660	-217 -220	176,563 176,482	14 30	0 0	0 0	0 0
15	1	07:24	13:22	21,411	-222	232,342	36	0	0	0
16	1	16:12	22:22	22,160	-219	-86,538	16	0	0	0
17	1	00:00	08:23	30,160	-216	-43,008	6	1	0	0
18 18	1 2	09:30 14:58	14:56 17:47	19,556 10,102	-216 -217	99,072 99,015	22 12	0 0	0 0	0 0
19 19	1 2	00:00 19:31	01:27 23:59	5,234 16,026	-215 -217	-34,777 -34,748	3 3	1 0	0 0	0 0
20 20	1 2	00:33 18:07	04:57 23:03	15,797 17,691	-212 -221	-95,608 -95,549	7 5	1 0	0 0	0 0
21 21	1 2	10:23 14:58	14:56 16:22	16,374 4,990	-218 -217	-36,924 -36,905	9 2	0 1	0 0	0 0
22 22	1 2	12:12 14:58	14:56 19:08	9,848 14,958	-219 -219	-207,758 -207,752	3 2	5 8	0 0	0 0
23 23	1 2	00:00 19:23	01:06 23:59	3,966 16,497	-216 -220	-383,822 -383,892	3 4	1 0	0 0	0 0
24	1	07:32	14:53	26,424	-215	-152,663	25	0	0	0
25 25	1 2	00:00 20:39	03:11 23:59	11,496 11,947	-217 -223	-127,827 -129,905	93 94	1 0	1 0	0 0
26	1	06:57	12:23	19,524	-221	-30,330	21	0	0	0
27	1	00:00	05:06	18,354	-216	-11,162	17	1	0	0
28	1	00:00	06:55	24,902	-223	23,566	3	33	0	0
29	1	08:22	13:54	19,935	-225	22,277	15	0	0	0
30 30 30	1 2 3	07:25 12:55 14:58	10:56 14:56 18:07	12,639 7,264 11,284	-208 -217 -221	-116,100 -116,139 -116,165	9 4 9	0 0 0	0 0 0	0 0 0
31 31	1 2	13:51 14:58	14:56 21:57	3,883 25,099	-222 -229	44,927 44,945	4 9	0 0	0 0	0 0
32 32	1 2	01:43 17:06	03:32 22:30	6,529 19,413	-211 -220	-307,894 -307,767	4 11	1 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-