GPS Space Vehicle Time Integrity for MJD 54855, Saturday 24 January 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
1
2
01:10
06:35
06:33
09:42
19,352
11,176
  -146
  -151
  -160,368
  -160,347
7
6
0
0
0
0
0
0

3
3
1
2
16:17
18:54
18:52
21:59
  9,294
11,137
  -144
  -141
  -343,609
  -343,660
13
18
0
0
0
0
0
0

4
1
00:00
06:33
23,586
  -146
   310,571
89
0
0
0

5
5
5
1
2
3
04:18
06:35
10:18
06:33
08:55
15:04
  8,093
  8,391
17,129
  -145
  -150
  -146
   587,858
   588,283
   589,187
119
123
250
0
0
0
0
0
0
0
0
0

6
6
1
2
15:51
18:54
18:52
21:31
10,852
  9,454
  -143
  -142
   -81,801
   -81,668
41
34
0
0
0
0
0
0

7
7
1
2
00:00
19:43
01:54
21:59
  6,894
  8,165
  -147
  -144
   -23,318
   -23,303
2
2
3
5
0
0
0
0

8
1
00:00
03:10
11,395
  -144
   187,469
5
1
0
0

9
9
1
2
02:55
07:50
04:14
13:13
  4,699
19,339
  -144
  -148
   -36,753
   -36,807
5
11
2
0
0
0
0
0

10
10
1
2
02:59
06:35
06:33
09:39
12,794
11,043
  -141
  -147
     9,858
     9,859
2
2
40
22
0
0
0
0

11
11
1
2
00:00
19:34
01:32
23:59
  5,562
15,867
  -145
  -140
    -9,798
    -9,707
3
8
1
0
0
0
0
0

12
12
12
1
2
3
03:49
06:35
10:52
06:33
08:50
14:32
  9,851
  8,040
13,186
  -147
  -150
  -146
   322,641
   322,607
   322,548
10
8
13
0
1
0
0
0
0
0
0
0

13
1
18:54
23:54
18,017
  -141
  -286,319
7
0
0
0

14
1
10:03
18:41
31,059
  -141
   163,740
47
0
0
0

15
15
1
2
05:25
06:35
06:33
11:22
  4,062
17,219
  -153
  -149
   246,533
   246,597
8
26
0
0
0
0
0
0

16
16
1
2
14:15
18:54
18:52
20:26
16,593
  5,558
  -142
  -144
   -79,843
   -79,814
13
3
0
2
0
0
0
0

17
1
00:00
06:22
22,954
  -148
   -45,194
9
1
0
0

18
1
07:35
15:51
29,704
  -144
    89,902
29
0
0
0

19
19
1
2
17:35
18:54
18:52
21:59
  4,600
11,137
  -143
  -139
   -33,558
   -33,550
3
2
0
21
0
0
0
0

20
20
20
1
2
3
00:00
16:10
18:54
02:59
18:52
21:05
10,758
  9,722
  7,870
  -143
  -142
  -144
   -92,966
   -92,900
   -92,893
4
3
3
1
0
2
0
0
0
0
0
0

21
1
08:23
14:22
21,544
  -142
   -32,533
16
0
0
0

22
1
10:13
17:09
24,953
  -145
  -206,352
7
2
0
0

23
23
1
2
17:24
18:54
18:52
21:59
  5,259
11,137
  -144
  -142
  -385,879
  -385,883
2
3
0
0
0
0
0
0

24
24
1
2
05:32
06:35
06:33
12:54
  3,645
22,716
  -144
  -142
  -160,130
  -160,168
6
17
0
0
0
0
0
0

25
25
1
2
00:00
18:54
01:13
21:59
  4,415
11,137
  -153
  -147
  -194,878
  -196,725
41
82
1
0
1
0
0
0

26
26
1
2
04:58
06:35
06:33
10:23
  5,719
13,659
  -152
  -149
   -39,021
   -39,050
5
14
0
0
0
0
0
0

27
1
00:00
03:47
13,611
  -148
   -18,923
11
1
0
0

28
1
00:00
04:56
17,748
  -136
    23,545
3
22
0
0

29
1
06:35
11:58
19,333
  -154
    15,655
15
0
0
0

30
30
30
1
2
3
05:25
06:35
10:56
06:33
08:57
16:07
  4,067
  8,504
18,671
  -157
  -154
  -149
  -121,913
  -121,926
  -121,971
4
5
14
3
0
0
0
0
0
0
0
0

31
31
1
2
11:51
18:54
18:52
19:56
25,243
  3,715
  -148
  -147
    48,791
    48,808
9
3
0
0
0
0
0
0

32
32
32
1
2
3
00:00
15:07
18:54
01:32
18:52
20:31
  5,574
13,479
  5,862
  -143
  -142
  -145
  -301,430
  -301,258
  -301,232
5
11
4
1
0
12
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	1 2	01:10 06:35	06:33 09:42	19,352 11,176	-146 -151	-160,368 -160,347	7 6	0 0	0 0	0 0
3 3	1 2	16:17 18:54	18:52 21:59	9,294 11,137	-144 -141	-343,609 -343,660	13 18	0 0	0 0	0 0
4	1	00:00	06:33	23,586	-146	310,571	89	0	0	0
5 5 5	1 2 3	04:18 06:35 10:18	06:33 08:55 15:04	8,093 8,391 17,129	-145 -150 -146	587,858 588,283 589,187	119 123 250	0 0 0	0 0 0	0 0 0
6 6	1 2	15:51 18:54	18:52 21:31	10,852 9,454	-143 -142	-81,801 -81,668	41 34	0 0	0 0	0 0
7 7	1 2	00:00 19:43	01:54 21:59	6,894 8,165	-147 -144	-23,318 -23,303	2 2	3 5	0 0	0 0
8	1	00:00	03:10	11,395	-144	187,469	5	1	0	0
9 9	1 2	02:55 07:50	04:14 13:13	4,699 19,339	-144 -148	-36,753 -36,807	5 11	2 0	0 0	0 0
10 10	1 2	02:59 06:35	06:33 09:39	12,794 11,043	-141 -147	9,858 9,859	2 2	40 22	0 0	0 0
11 11	1 2	00:00 19:34	01:32 23:59	5,562 15,867	-145 -140	-9,798 -9,707	3 8	1 0	0 0	0 0
12 12 12	1 2 3	03:49 06:35 10:52	06:33 08:50 14:32	9,851 8,040 13,186	-147 -150 -146	322,641 322,607 322,548	10 8 13	0 1 0	0 0 0	0 0 0
13	1	18:54	23:54	18,017	-141	-286,319	7	0	0	0
14	1	10:03	18:41	31,059	-141	163,740	47	0	0	0
15 15	1 2	05:25 06:35	06:33 11:22	4,062 17,219	-153 -149	246,533 246,597	8 26	0 0	0 0	0 0
16 16	1 2	14:15 18:54	18:52 20:26	16,593 5,558	-142 -144	-79,843 -79,814	13 3	0 2	0 0	0 0
17	1	00:00	06:22	22,954	-148	-45,194	9	1	0	0
18	1	07:35	15:51	29,704	-144	89,902	29	0	0	0
19 19	1 2	17:35 18:54	18:52 21:59	4,600 11,137	-143 -139	-33,558 -33,550	3 2	0 21	0 0	0 0
20 20 20	1 2 3	00:00 16:10 18:54	02:59 18:52 21:05	10,758 9,722 7,870	-143 -142 -144	-92,966 -92,900 -92,893	4 3 3	1 0 2	0 0 0	0 0 0
21	1	08:23	14:22	21,544	-142	-32,533	16	0	0	0
22	1	10:13	17:09	24,953	-145	-206,352	7	2	0	0
23 23	1 2	17:24 18:54	18:52 21:59	5,259 11,137	-144 -142	-385,879 -385,883	2 3	0 0	0 0	0 0
24 24	1 2	05:32 06:35	06:33 12:54	3,645 22,716	-144 -142	-160,130 -160,168	6 17	0 0	0 0	0 0
25 25	1 2	00:00 18:54	01:13 21:59	4,415 11,137	-153 -147	-194,878 -196,725	41 82	1 0	1 0	0 0
26 26	1 2	04:58 06:35	06:33 10:23	5,719 13,659	-152 -149	-39,021 -39,050	5 14	0 0	0 0	0 0
27	1	00:00	03:47	13,611	-148	-18,923	11	1	0	0
28	1	00:00	04:56	17,748	-136	23,545	3	22	0	0
29	1	06:35	11:58	19,333	-154	15,655	15	0	0	0
30 30 30	1 2 3	05:25 06:35 10:56	06:33 08:57 16:07	4,067 8,504 18,671	-157 -154 -149	-121,913 -121,926 -121,971	4 5 14	3 0 0	0 0 0	0 0 0
31 31	1 2	11:51 18:54	18:52 19:56	25,243 3,715	-148 -147	48,791 48,808	9 3	0 0	0 0	0 0
32 32 32	1 2 3	00:00 15:07 18:54	01:32 18:52 20:31	5,574 13,479 5,862	-143 -142 -145	-301,430 -301,258 -301,232	5 11 4	1 0 12	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-