GPS Space Vehicle Time Integrity for MJD 54871, Monday 9 February 2009

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
00:03
08:35
30,623
  -101
  -158,168
9
2
0
0

3
1
15:12
20:59
20,792
   -98
  -350,843
32
0
0
0

4
4
1
2
00:00
22:27
06:07
23:59
22,023
  5,512
   -99
  -104
   329,698
   330,707
84
24
1
0
1
0
0
0

5
5
1
2
03:11
09:12
07:50
13:57
16,655
17,082
   -96
   -97
   653,052
   654,044
215
224
0
0
1
0
0
0

6
1
14:46
20:27
20,402
  -103
   -63,026
82
0
0
0

7
1
18:38
23:59
19,227
  -103
   -22,892
3
9
0
0

8
8
1
2
00:00
20:27
02:04
23:59
  7,480
12,722
   -96
  -105
   189,724
   189,830
4
6
1
0
0
0
0
0

9
9
1
2
01:49
06:44
03:09
12:07
  4,775
19,322
  -103
  -103
   -39,544
   -39,604
6
11
1
0
0
0
0
0

10
1
01:56
08:38
24,078
  -100
    10,757
3
13
0
0

11
1
18:28
23:59
19,817
  -101
    -8,120
8
0
0
0

12
12
1
2
02:44
09:47
07:45
13:28
18,000
13,233
  -103
  -101
   317,726
   317,642
23
15
0
0
0
0
0
0

13
1
17:29
22:50
19,266
  -103
  -288,117
7
0
0
0

14
1
08:55
17:34
31,034
  -102
   156,498
48
0
0
0

15
1
04:18
10:15
21,342
  -105
   254,077
31
0
0
0

16
1
13:11
19:23
22,279
  -100
   -75,981
15
0
0
0

17
17
1
2
00:00
20:35
05:16
23:59
18,977
12,200
  -100
  -108
   -46,604
   -46,697
9
4
1
2
0
0
0
0

18
1
06:32
14:47
29,638
  -101
    84,946
28
0
0
0

19
1
16:32
22:24
21,127
  -100
   -32,765
4
5
0
0

20
20
20
1
2
3
00:00
15:05
21:24
01:54
20:00
23:59
  6,840
17,699
  9,303
   -93
  -101
  -103
   -91,411
   -91,354
   -91,336
4
4
6
1
0
0
0
0
0
0
0
0

21
1
07:16
13:16
21,515
  -101
   -29,993
14
0
0
0

22
1
09:07
16:04
24,940
  -103
  -205,488
7
0
0
0

23
1
16:19
21:57
20,278
  -103
  -386,815
5
2
0
0

24
1
04:26
11:48
26,487
   -99
  -164,251
23
0
0
0

25
1
17:36
23:59
22,970
  -103
  -231,849
164
0
0
0

26
1
03:52
09:17
19,484
  -101
   -43,293
19
0
0
0

27
27
27
1
2
3
00:00
05:57
21:43
03:01
08:15
23:59
10,851
  8,240
  8,179
  -104
  -105
  -110
   -23,244
   -23,316
   -23,500
11
8
6
1
1
0
0
0
0
0
0
0

28
28
1
2
00:00
20:35
03:50
23:59
13,794
12,255
  -100
  -108
    23,630
    23,615
3
3
17
9
0
0
0
0

29
1
05:22
10:53
19,849
  -108
    11,472
20
0
0
0

30
30
1
2
04:19
09:50
07:52
15:01
12,739
18,642
  -102
  -103
  -125,265
  -125,322
12
13
0
0
0
0
0
0

31
1
10:45
18:49
29,004
  -102
    50,842
9
0
0
0

32
32
1
2
14:01
22:35
19:26
23:59
19,458
  5,030
  -100
  -100
  -296,963
  -296,885
16
8
0
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	-
2	1	00:03	08:35	30,623	-101	-158,168	9	2	0	0
3	1	15:12	20:59	20,792	-98	-350,843	32	0	0	0
4 4	1 2	00:00 22:27	06:07 23:59	22,023 5,512	-99 -104	329,698 330,707	84 24	1 0	1 0	0 0
5 5	1 2	03:11 09:12	07:50 13:57	16,655 17,082	-96 -97	653,052 654,044	215 224	0 0	1 0	0 0
6	1	14:46	20:27	20,402	-103	-63,026	82	0	0	0
7	1	18:38	23:59	19,227	-103	-22,892	3	9	0	0
8 8	1 2	00:00 20:27	02:04 23:59	7,480 12,722	-96 -105	189,724 189,830	4 6	1 0	0 0	0 0
9 9	1 2	01:49 06:44	03:09 12:07	4,775 19,322	-103 -103	-39,544 -39,604	6 11	1 0	0 0	0 0
10	1	01:56	08:38	24,078	-100	10,757	3	13	0	0
11	1	18:28	23:59	19,817	-101	-8,120	8	0	0	0
12 12	1 2	02:44 09:47	07:45 13:28	18,000 13,233	-103 -101	317,726 317,642	23 15	0 0	0 0	0 0
13	1	17:29	22:50	19,266	-103	-288,117	7	0	0	0
14	1	08:55	17:34	31,034	-102	156,498	48	0	0	0
15	1	04:18	10:15	21,342	-105	254,077	31	0	0	0
16	1	13:11	19:23	22,279	-100	-75,981	15	0	0	0
17 17	1 2	00:00 20:35	05:16 23:59	18,977 12,200	-100 -108	-46,604 -46,697	9 4	1 2	0 0	0 0
18	1	06:32	14:47	29,638	-101	84,946	28	0	0	0
19	1	16:32	22:24	21,127	-100	-32,765	4	5	0	0
20 20 20	1 2 3	00:00 15:05 21:24	01:54 20:00 23:59	6,840 17,699 9,303	-93 -101 -103	-91,411 -91,354 -91,336	4 4 6	1 0 0	0 0 0	0 0 0
21	1	07:16	13:16	21,515	-101	-29,993	14	0	0	0
22	1	09:07	16:04	24,940	-103	-205,488	7	0	0	0
23	1	16:19	21:57	20,278	-103	-386,815	5	2	0	0
24	1	04:26	11:48	26,487	-99	-164,251	23	0	0	0
25	1	17:36	23:59	22,970	-103	-231,849	164	0	0	0
26	1	03:52	09:17	19,484	-101	-43,293	19	0	0	0
27 27 27	1 2 3	00:00 05:57 21:43	03:01 08:15 23:59	10,851 8,240 8,179	-104 -105 -110	-23,244 -23,316 -23,500	11 8 6	1 1 0	0 0 0	0 0 0
28 28	1 2	00:00 20:35	03:50 23:59	13,794 12,255	-100 -108	23,630 23,615	3 3	17 9	0 0	0 0
29	1	05:22	10:53	19,849	-108	11,472	20	0	0	0
30 30	1 2	04:19 09:50	07:52 15:01	12,739 18,642	-102 -103	-125,265 -125,322	12 13	0 0	0 0	0 0
31	1	10:45	18:49	29,004	-102	50,842	9	0	0	0
32 32	1 2	14:01 22:35	19:26 23:59	19,458 5,030	-100 -100	-296,963 -296,885	16 8	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-