GPS Space Vehicle Time Integrity for MJD 54733, Wednesday 24 September 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
19:07
22:53
22:50
23:59
13,369
  3,989
  -375
  -433
     -335
     -393
43
3
0
0
0
0
13352
3989

2
1
09:35
18:07
30,660
  -387
  -185,422
24
0
0
0

3
1
00:37
06:22
20,664
  -392
  -287,954
32
0
0
0

4
4
1
2
08:03
09:10
09:08
15:47
  3,886
23,762
  -391
  -388
   180,072
   180,232
13
75
0
0
0
0
0
0

5
1
12:14
22:50
38,104
  -358
   137,138
1046
0
27843
38075

6
1
00:11
05:50
20,322
  -389
  -165,217
12
0
0
0

7
7
1
2
04:03
09:10
09:08
10:12
18,246
  3,669
  -396
  -393
   -19,364
   -19,385
7
3
0
0
0
0
0
0

8
8
1
2
05:49
09:10
09:08
11:24
11,894
  8,024
  -388
  -386
   171,003
   171,021
9
4
0
0
0
0
0
0

9
9
1
2
11:18
16:10
12:30
21:33
  4,329
19,361
  -381
  -391
   -16,892
   -16,949
5
15
2
0
0
0
0
0

10
1
11:10
17:41
23,447
  -380
     4,850
5
3
0
0

11
1
04:02
09:08
18,323
  -389
   -19,658
6
0
0
0

12
12
1
2
11:53
19:15
17:01
22:34
18,481
11,969
  -385
  -398
   349,193
   349,142
10
6
0
0
0
0
0
0

13
1
03:00
08:20
19,193
  -392
  -272,482
6
3
0
0

14
14
14
1
2
3
00:00
18:17
22:53
02:59
22:50
23:59
10,780
16,343
  3,989
  -387
  -393
  -391
   215,625
   215,296
   215,250
14
23
4
1
0
0
0
0
0
0
0
0

15
1
13:40
19:35
21,309
  -390
   182,461
38
0
0
0

16
16
1
2
00:00
22:53
04:43
23:59
16,962
  3,989
  -391
  -392
  -105,692
  -105,533
8
5
1
0
0
0
0
0

17
17
1
2
06:16
09:10
09:08
14:52
10,327
20,420
  -390
  -387
   -39,479
   -39,477
3
2
13
33
0
0
0
0

18
18
1
2
15:40
22:53
22:50
23:59
25,738
  3,989
  -390
  -387
   130,027
   129,968
31
4
0
0
0
0
0
0

19
1
01:49
07:39
20,936
  -385
   -35,942
3
56
0
0

20
20
20
1
2
3
00:25
06:55
09:10
05:25
09:08
11:09
17,946
  7,974
  7,113
  -389
  -387
  -386
  -104,183
  -104,161
  -104,152
5
4
3
4
0
0
0
0
0
0
0
0

21
1
16:44
22:43
21,483
  -393
   -49,725
8
0
0
0

22
22
22
1
2
3
00:00
18:33
22:53
01:33
22:50
23:59
  5,621
15,383
  3,989
  -391
  -394
  -390
  -211,166
  -211,169
  -211,167
2
2
1
2
20
0
0
0
0
0
0
0

23
1
01:47
07:25
20,258
  -392
  -374,689
7
0
0
0

24
1
13:55
21:15
26,380
  -394
  -128,259
27
0
0
0

25
1
03:00
09:08
22,018
  -398
   132,996
268
0
0
0

26
1
13:20
18:46
19,550
  -388
  -330,591
32
0
0
0

27
27
1
2
04:33
09:10
09:08
10:31
16,461
  4,825
  -391
  -387
  -220,314
  -220,342
9
4
0
0
0
0
0
0

28
28
1
2
06:17
09:10
09:08
13:20
10,236
14,925
  -387
  -386
    22,350
    22,356
3
2
17
48
0
0
0
0

29
1
14:35
20:09
20,007
  -397
    36,286
9
0
0
0

30
30
30
1
2
3
13:46
19:15
22:53
17:17
22:50
23:59
12,644
12,879
  3,989
  -384
  -395
  -395
   -98,745
   -98,796
   -98,814
12
8
3
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
20:21
22:53
04:39
22:50
23:59
16,745
  8,917
  3,989
  -394
  -397
  -394
    27,885
    28,044
    28,063
11
8
3
1
0
0
0
0
0
0
0
0

32
1
00:00
04:51
17,453
  -389
  -316,885
2
60
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	19:07 22:53	22:50 23:59	13,369 3,989	-375 -433	-335 -393	43 3	0 0	0 0	13352 3989
2	1	09:35	18:07	30,660	-387	-185,422	24	0	0	0
3	1	00:37	06:22	20,664	-392	-287,954	32	0	0	0
4 4	1 2	08:03 09:10	09:08 15:47	3,886 23,762	-391 -388	180,072 180,232	13 75	0 0	0 0	0 0
5	1	12:14	22:50	38,104	-358	137,138	1046	0	27843	38075
6	1	00:11	05:50	20,322	-389	-165,217	12	0	0	0
7 7	1 2	04:03 09:10	09:08 10:12	18,246 3,669	-396 -393	-19,364 -19,385	7 3	0 0	0 0	0 0
8 8	1 2	05:49 09:10	09:08 11:24	11,894 8,024	-388 -386	171,003 171,021	9 4	0 0	0 0	0 0
9 9	1 2	11:18 16:10	12:30 21:33	4,329 19,361	-381 -391	-16,892 -16,949	5 15	2 0	0 0	0 0
10	1	11:10	17:41	23,447	-380	4,850	5	3	0	0
11	1	04:02	09:08	18,323	-389	-19,658	6	0	0	0
12 12	1 2	11:53 19:15	17:01 22:34	18,481 11,969	-385 -398	349,193 349,142	10 6	0 0	0 0	0 0
13	1	03:00	08:20	19,193	-392	-272,482	6	3	0	0
14 14 14	1 2 3	00:00 18:17 22:53	02:59 22:50 23:59	10,780 16,343 3,989	-387 -393 -391	215,625 215,296 215,250	14 23 4	1 0 0	0 0 0	0 0 0
15	1	13:40	19:35	21,309	-390	182,461	38	0	0	0
16 16	1 2	00:00 22:53	04:43 23:59	16,962 3,989	-391 -392	-105,692 -105,533	8 5	1 0	0 0	0 0
17 17	1 2	06:16 09:10	09:08 14:52	10,327 20,420	-390 -387	-39,479 -39,477	3 2	13 33	0 0	0 0
18 18	1 2	15:40 22:53	22:50 23:59	25,738 3,989	-390 -387	130,027 129,968	31 4	0 0	0 0	0 0
19	1	01:49	07:39	20,936	-385	-35,942	3	56	0	0
20 20 20	1 2 3	00:25 06:55 09:10	05:25 09:08 11:09	17,946 7,974 7,113	-389 -387 -386	-104,183 -104,161 -104,152	5 4 3	4 0 0	0 0 0	0 0 0
21	1	16:44	22:43	21,483	-393	-49,725	8	0	0	0
22 22 22	1 2 3	00:00 18:33 22:53	01:33 22:50 23:59	5,621 15,383 3,989	-391 -394 -390	-211,166 -211,169 -211,167	2 2 1	2 20 0	0 0 0	0 0 0
23	1	01:47	07:25	20,258	-392	-374,689	7	0	0	0
24	1	13:55	21:15	26,380	-394	-128,259	27	0	0	0
25	1	03:00	09:08	22,018	-398	132,996	268	0	0	0
26	1	13:20	18:46	19,550	-388	-330,591	32	0	0	0
27 27	1 2	04:33 09:10	09:08 10:31	16,461 4,825	-391 -387	-220,314 -220,342	9 4	0 0	0 0	0 0
28 28	1 2	06:17 09:10	09:08 13:20	10,236 14,925	-387 -386	22,350 22,356	3 2	17 48	0 0	0 0
29	1	14:35	20:09	20,007	-397	36,286	9	0	0	0
30 30 30	1 2 3	13:46 19:15 22:53	17:17 22:50 23:59	12,644 12,879 3,989	-384 -395 -395	-98,745 -98,796 -98,814	12 8 3	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	00:00 20:21 22:53	04:39 22:50 23:59	16,745 8,917 3,989	-394 -397 -394	27,885 28,044 28,063	11 8 3	1 0 0	0 0 0	0 0 0
32	1	00:00	04:51	17,453	-389	-316,885	2	60	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-