GPS Space Vehicle Time Integrity for MJD 54695, Sunday 17 August 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
-

2
1
12:06
20:37
30,626
  -464
  -194,675
20
0
0
0

3
1
03:11
08:57
20,665
  -462
  -271,227
31
0
0
0

4
4
1
2
10:43
12:00
11:58
18:31
  4,527
23,396
  -454
  -460
   144,532
   144,674
14
66
0
0
0
0
0
0

5
5
1
2
00:00
14:51
02:29
23:59
  8,966
32,853
  -420
  -427
  -542,343
  -524,909
735
2521
1
0
5323
29169
8855
32825

6
1
02:45
08:24
20,289
  -461
  -167,681
6
2
0
0

7
1
06:37
11:58
19,249
  -460
    -9,756
20
0
0
0

8
8
1
2
08:22
12:00
11:58
13:58
12,939
  7,046
  -462
  -453
   165,712
   165,735
8
3
0
0
0
0
0
0

9
9
1
2
13:54
18:45
15:05
23:59
  4,237
18,788
  -461
  -470
   -10,920
   -10,972
6
8
1
0
0
0
0
0

10
1
13:44
20:15
23,370
  -466
     3,464
2
65
0
0

11
1
06:39
11:58
19,127
  -460
   -21,982
7
0
0
0

12
12
12
1
2
3
00:00
14:32
21:49
01:18
19:39
23:59
  4,718
18,364
  7,803
  -464
  -470
  -469
   353,832
   353,757
   353,734
3
7
3
6
0
0
0
0
0
0
0
0

13
13
1
2
05:39
14:50
10:58
15:52
19,096
  3,758
  -460
  -468
  -268,385
  -268,427
7
3
1
2
0
0
0
0

14
14
1
2
00:00
20:49
05:32
23:59
19,906
11,389
  -460
  -469
   230,795
   230,464
24
13
1
0
0
0
0
0

15
1
16:14
22:09
21,263
  -469
   161,160
39
0
0
0

16
1
01:09
07:19
22,107
  -458
  -112,258
12
0
0
0

17
17
1
2
08:55
12:00
11:58
15:59
10,958
14,322
  -457
  -462
   -39,388
   -39,392
4
7
0
0
0
0
0
0

18
18
1
2
00:00
18:13
02:39
23:59
  9,550
20,725
  -458
  -467
   143,753
   143,447
8
24
1
0
0
0
0
0

19
1
04:23
10:12
20,892
  -459
   -35,226
3
66
0
0

20
20
20
1
2
3
02:55
09:32
12:00
07:58
11:58
13:40
18,088
  8,791
  5,943
  -459
  -455
  -449
  -107,700
  -107,675
  -107,661
4
6
3
60
3
0
0
0
0
0
0
0

21
21
1
2
00:00
19:19
01:22
23:59
  4,937
16,784
  -464
  -466
   -54,645
   -54,543
5
8
1
0
0
0
0
0

22
22
1
2
00:00
21:10
04:09
23:59
14,961
10,162
  -461
  -466
  -211,772
  -211,780
2
3
26
10
0
0
0
0

23
1
04:21
10:00
20,257
  -460
  -369,796
11
0
0
0

24
1
16:31
23:51
26,335
  -473
  -118,352
21
0
0
0

25
1
05:34
11:58
22,966
  -452
   228,041
163
0
0
0

26
1
15:56
21:23
19,566
  -469
  -311,846
34
0
0
0

27
27
1
2
07:05
12:00
11:58
13:04
17,561
  3,835
  -458
  -452
  -211,193
  -211,215
11
4
0
0
0
0
0
0

28
28
1
2
08:56
12:00
11:58
15:56
10,903
14,141
  -456
  -460
    21,434
    21,432
3
6
6
0
0
0
0
0

29
1
17:13
22:47
19,955
  -471
    39,214
5
5
0
0

30
30
30
1
2
3
00:00
16:20
21:50
03:06
19:53
23:59
11,200
12,707
  7,733
  -460
  -470
  -468
   -92,032
   -92,162
   -92,196
5
8
4
1
0
2
0
0
0
0
0
0

31
31
1
2
00:00
22:59
07:18
23:59
26,267
  3,599
  -461
  -473
    24,620
    24,610
3
4
1
2
0
0
0
0

32
32
1
2
01:57
10:51
07:23
11:58
19,505
  4,058
  -459
  -443
  -314,035
  -314,056
10
4
0
5
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	-
2	1	12:06	20:37	30,626	-464	-194,675	20	0	0	0
3	1	03:11	08:57	20,665	-462	-271,227	31	0	0	0
4 4	1 2	10:43 12:00	11:58 18:31	4,527 23,396	-454 -460	144,532 144,674	14 66	0 0	0 0	0 0
5 5	1 2	00:00 14:51	02:29 23:59	8,966 32,853	-420 -427	-542,343 -524,909	735 2521	1 0	5323 29169	8855 32825
6	1	02:45	08:24	20,289	-461	-167,681	6	2	0	0
7	1	06:37	11:58	19,249	-460	-9,756	20	0	0	0
8 8	1 2	08:22 12:00	11:58 13:58	12,939 7,046	-462 -453	165,712 165,735	8 3	0 0	0 0	0 0
9 9	1 2	13:54 18:45	15:05 23:59	4,237 18,788	-461 -470	-10,920 -10,972	6 8	1 0	0 0	0 0
10	1	13:44	20:15	23,370	-466	3,464	2	65	0	0
11	1	06:39	11:58	19,127	-460	-21,982	7	0	0	0
12 12 12	1 2 3	00:00 14:32 21:49	01:18 19:39 23:59	4,718 18,364 7,803	-464 -470 -469	353,832 353,757 353,734	3 7 3	6 0 0	0 0 0	0 0 0
13 13	1 2	05:39 14:50	10:58 15:52	19,096 3,758	-460 -468	-268,385 -268,427	7 3	1 2	0 0	0 0
14 14	1 2	00:00 20:49	05:32 23:59	19,906 11,389	-460 -469	230,795 230,464	24 13	1 0	0 0	0 0
15	1	16:14	22:09	21,263	-469	161,160	39	0	0	0
16	1	01:09	07:19	22,107	-458	-112,258	12	0	0	0
17 17	1 2	08:55 12:00	11:58 15:59	10,958 14,322	-457 -462	-39,388 -39,392	4 7	0 0	0 0	0 0
18 18	1 2	00:00 18:13	02:39 23:59	9,550 20,725	-458 -467	143,753 143,447	8 24	1 0	0 0	0 0
19	1	04:23	10:12	20,892	-459	-35,226	3	66	0	0
20 20 20	1 2 3	02:55 09:32 12:00	07:58 11:58 13:40	18,088 8,791 5,943	-459 -455 -449	-107,700 -107,675 -107,661	4 6 3	60 3 0	0 0 0	0 0 0
21 21	1 2	00:00 19:19	01:22 23:59	4,937 16,784	-464 -466	-54,645 -54,543	5 8	1 0	0 0	0 0
22 22	1 2	00:00 21:10	04:09 23:59	14,961 10,162	-461 -466	-211,772 -211,780	2 3	26 10	0 0	0 0
23	1	04:21	10:00	20,257	-460	-369,796	11	0	0	0
24	1	16:31	23:51	26,335	-473	-118,352	21	0	0	0
25	1	05:34	11:58	22,966	-452	228,041	163	0	0	0
26	1	15:56	21:23	19,566	-469	-311,846	34	0	0	0
27 27	1 2	07:05 12:00	11:58 13:04	17,561 3,835	-458 -452	-211,193 -211,215	11 4	0 0	0 0	0 0
28 28	1 2	08:56 12:00	11:58 15:56	10,903 14,141	-456 -460	21,434 21,432	3 6	6 0	0 0	0 0
29	1	17:13	22:47	19,955	-471	39,214	5	5	0	0
30 30 30	1 2 3	00:00 16:20 21:50	03:06 19:53 23:59	11,200 12,707 7,733	-460 -470 -468	-92,032 -92,162 -92,196	5 8 4	1 0 2	0 0 0	0 0 0
31 31	1 2	00:00 22:59	07:18 23:59	26,267 3,599	-461 -473	24,620 24,610	3 4	1 2	0 0	0 0
32 32	1 2	01:57 10:51	07:23 11:58	19,505 4,058	-459 -443	-314,035 -314,056	10 4	0 5	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-