GPS Space Vehicle Time Integrity for MJD 54900, Tuesday 10 March 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
2
2
1
2
3
00:00
03:20
21:58
03:18
06:33
23:59
11,880
11,573
  7,263
   -28
   -30
   -28
  -155,275
  -155,267
  -155,209
3
2
3
0
4
2
0
0
0
0
0
0

3
1
13:16
19:03
20,807
   -34
  -363,682
34
0
0
0

4
4
1
2
00:00
20:29
03:18
23:59
11,880
12,609
   -29
   -31
     6,562
     7,627
49
53
0
0
0
0
0
0

5
5
5
1
2
3
01:10
03:20
07:13
03:18
05:51
11:42
  7,633
  9,022
16,126
   -22
   -29
   -25
     5,782
     5,818
     5,910
10
9
26
0
1
0
0
0
0
0
0
0

6
1
12:48
18:29
20,403
   -24
   -25,156
114
0
0
0

7
1
16:40
22:46
21,966
   -28
   -21,886
4
0
0
0

8
1
18:28
23:59
19,816
   -29
   193,870
10
0
0
0

9
9
1
2
00:00
04:45
01:11
10:08
  4,283
19,303
   -28
   -29
   -44,577
   -44,627
4
7
1
1
0
0
0
0

10
10
1
2
00:00
03:20
03:18
06:45
11,859
12,254
   -27
   -25
    12,376
    12,385
4
3
0
25
0
0
0
0

11
1
16:29
22:23
21,163
   -25
    -5,093
6
2
0
0

12
12
12
1
2
3
00:47
03:20
07:48
03:18
05:47
11:31
  9,043
  8,786
13,372
   -27
   -33
   -26
   307,951
   307,907
   307,837
11
14
15
0
0
0
0
0
0
0
0
0

13
1
15:33
20:54
19,215
   -30
  -291,134
7
2
0
0

14
14
1
2
06:53
11:45
11:42
15:32
17,280
13,589
   -27
   -20
   143,071
   142,991
25
20
0
0
0
0
0
0

15
15
1
2
02:17
03:20
03:18
08:13
  3,623
17,527
   -31
   -30
   266,859
   266,912
5
24
0
0
0
0
0
0

16
1
11:45
17:29
20,608
   -23
   -68,707
16
0
0
0

17
17
1
2
00:00
18:36
03:17
23:59
11,803
19,376
   -29
   -31
   -49,638
   -49,741
5
8
1
0
0
0
0
0

18
18
1
2
04:37
11:45
11:42
12:51
25,403
  3,935
   -25
   -25
    76,158
    76,106
23
6
0
0
0
0
0
0

19
1
14:31
20:22
21,071
   -23
   -30,942
5
2
0
0

20
20
1
2
13:06
19:25
18:02
23:51
17,729
15,934
   -22
   -25
   -88,584
   -88,565
5
6
0
0
0
0
0
0

21
1
05:16
11:16
21,570
   -28
   -25,243
13
0
0
0

22
22
1
2
07:07
11:45
11:42
14:05
16,449
  8,360
   -26
   -22
  -203,761
  -203,745
7
3
0
0
0
0
0
0

23
1
14:19
19:58
20,277
   -25
  -388,180
5
0
0
0

24
1
03:20
09:49
23,303
   -32
  -171,843
23
0
0
0

25
1
15:37
22:05
23,220
   -24
  -292,118
157
0
0
0

26
26
1
2
02:05
03:20
03:18
07:34
  4,331
15,222
   -27
   -28
   -49,997
   -50,023
4
12
0
0
0
0
0
0

27
27
27
1
2
3
00:00
03:38
20:35
01:30
07:21
23:59
  5,435
13,354
12,219
   -30
   -25
   -28
   -30,967
   -31,017
   -31,209
4
10
11
15
1
0
0
0
0
0
0
0

28
28
1
2
00:00
18:33
01:50
23:59
  6,626
19,527
   -22
   -21
    23,599
    23,612
2
3
9
36
0
0
0
0

29
1
03:25
08:56
19,817
   -31
     2,765
21
0
0
0

30
30
30
1
2
3
03:20
07:50
11:45
05:54
11:42
13:01
  9,175
13,861
  4,576
   -35
   -30
   -25
  -131,423
  -131,466
  -131,485
11
5
5
0
0
0
0
0
0
0
0
0

31
31
1
2
08:45
11:45
11:42
16:49
10,563
18,223
   -27
   -24
    54,204
    54,226
7
7
0
0
0
0
0
0

32
32
1
2
12:01
20:38
17:26
22:20
19,503
  6,115
   -23
   -28
  -287,920
  -287,831
23
7
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 2 2	1 2 3	00:00 03:20 21:58	03:18 06:33 23:59	11,880 11,573 7,263	-28 -30 -28	-155,275 -155,267 -155,209	3 2 3	0 4 2	0 0 0	0 0 0
3	1	13:16	19:03	20,807	-34	-363,682	34	0	0	0
4 4	1 2	00:00 20:29	03:18 23:59	11,880 12,609	-29 -31	6,562 7,627	49 53	0 0	0 0	0 0
5 5 5	1 2 3	01:10 03:20 07:13	03:18 05:51 11:42	7,633 9,022 16,126	-22 -29 -25	5,782 5,818 5,910	10 9 26	0 1 0	0 0 0	0 0 0
6	1	12:48	18:29	20,403	-24	-25,156	114	0	0	0
7	1	16:40	22:46	21,966	-28	-21,886	4	0	0	0
8	1	18:28	23:59	19,816	-29	193,870	10	0	0	0
9 9	1 2	00:00 04:45	01:11 10:08	4,283 19,303	-28 -29	-44,577 -44,627	4 7	1 1	0 0	0 0
10 10	1 2	00:00 03:20	03:18 06:45	11,859 12,254	-27 -25	12,376 12,385	4 3	0 25	0 0	0 0
11	1	16:29	22:23	21,163	-25	-5,093	6	2	0	0
12 12 12	1 2 3	00:47 03:20 07:48	03:18 05:47 11:31	9,043 8,786 13,372	-27 -33 -26	307,951 307,907 307,837	11 14 15	0 0 0	0 0 0	0 0 0
13	1	15:33	20:54	19,215	-30	-291,134	7	2	0	0
14 14	1 2	06:53 11:45	11:42 15:32	17,280 13,589	-27 -20	143,071 142,991	25 20	0 0	0 0	0 0
15 15	1 2	02:17 03:20	03:18 08:13	3,623 17,527	-31 -30	266,859 266,912	5 24	0 0	0 0	0 0
16	1	11:45	17:29	20,608	-23	-68,707	16	0	0	0
17 17	1 2	00:00 18:36	03:17 23:59	11,803 19,376	-29 -31	-49,638 -49,741	5 8	1 0	0 0	0 0
18 18	1 2	04:37 11:45	11:42 12:51	25,403 3,935	-25 -25	76,158 76,106	23 6	0 0	0 0	0 0
19	1	14:31	20:22	21,071	-23	-30,942	5	2	0	0
20 20	1 2	13:06 19:25	18:02 23:51	17,729 15,934	-22 -25	-88,584 -88,565	5 6	0 0	0 0	0 0
21	1	05:16	11:16	21,570	-28	-25,243	13	0	0	0
22 22	1 2	07:07 11:45	11:42 14:05	16,449 8,360	-26 -22	-203,761 -203,745	7 3	0 0	0 0	0 0
23	1	14:19	19:58	20,277	-25	-388,180	5	0	0	0
24	1	03:20	09:49	23,303	-32	-171,843	23	0	0	0
25	1	15:37	22:05	23,220	-24	-292,118	157	0	0	0
26 26	1 2	02:05 03:20	03:18 07:34	4,331 15,222	-27 -28	-49,997 -50,023	4 12	0 0	0 0	0 0
27 27 27	1 2 3	00:00 03:38 20:35	01:30 07:21 23:59	5,435 13,354 12,219	-30 -25 -28	-30,967 -31,017 -31,209	4 10 11	15 1 0	0 0 0	0 0 0
28 28	1 2	00:00 18:33	01:50 23:59	6,626 19,527	-22 -21	23,599 23,612	2 3	9 36	0 0	0 0
29	1	03:25	08:56	19,817	-31	2,765	21	0	0	0
30 30 30	1 2 3	03:20 07:50 11:45	05:54 11:42 13:01	9,175 13,861 4,576	-35 -30 -25	-131,423 -131,466 -131,485	11 5 5	0 0 0	0 0 0	0 0 0
31 31	1 2	08:45 11:45	11:42 16:49	10,563 18,223	-27 -24	54,204 54,226	7 7	0 0	0 0	0 0
32 32	1 2	12:01 20:38	17:26 22:20	19,503 6,115	-23 -28	-287,920 -287,831	23 7	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-