GPS Space Vehicle Time Integrity for MJD 54302, Saturday 21 July 2007

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
02:01
10:04
28,940
  1,429
  -139,726
13
0
0
0

2
1
14:55
21:59
25,441
  1,418
  -121,819
22
0
0
0

3
1
06:11
11:59
20,829
  1,432
   -88,271
34
0
0
0

4
1
13:33
21:20
27,957
  1,417
    -4,274
9
0
0
0

5
5
1
2
00:10
18:15
05:04
21:59
17,633
13,447
  1,423
  1,415
  -201,029
  -203,799
226
171
1
0
1
0
0
0

6
6
6
1
2
3
00:00
05:07
20:21
01:59
06:36
21:59
  7,142
  5,357
  5,888
  1,421
  1,427
  1,413
  -236,284
  -236,372
  -236,669
8
8
8
1
1
0
0
0
0
0
0
0

7
7
7
1
2
3
00:00
04:35
20:44
02:13
07:17
21:59
  8,014
  9,731
  4,545
  1,425
  1,427
  1,414
  -192,407
  -192,047
  -190,915
51
61
29
1
1
0
0
1
0
0
0
0

8
1
11:17
16:54
20,123
  1,432
   117,225
6
0
0
0

9
9
1
2
00:00
16:38
03:01
18:03
10,845
  5,044
  1,421
  1,417
   -78,145
   -78,244
4
5
2
0
0
0
0
0

10
1
16:36
21:59
19,355
  1,420
  -103,674
6
0
0
0

11
1
09:27
15:19
21,123
  1,424
   -19,435
6
0
0
0

12
12
1
2
00:42
17:30
04:17
22:34
12,851
18,236
  1,424
  1,414
    51,504
    51,567
3
5
11
0
0
0
0
0

13
1
08:27
13:47
19,195
  1,426
  -190,288
21
1
0
0

14
1
00:00
08:27
30,405
  1,425
   -29,635
16
0
0
0

15
-

16
1
04:00
10:11
22,218
  1,427
  -162,635
14
0
0
0

17
1
11:32
20:08
30,919
  1,419
   -59,008
5
0
0
0

18
1
00:00
05:37
20,203
  1,423
   245,058
7
1
0
0

19
1
07:20
13:13
21,129
  1,430
   -50,920
18
0
0
0

20
20
1
2
05:53
12:28
10:50
16:38
17,756
15,010
  1,431
  1,423
    28,486
    28,488
3
3
18
12
0
0
0
0

21
1
00:00
04:04
14,647
  1,427
   -77,241
2
4
0
0

22
1
00:07
07:02
24,860
  1,423
  -190,078
11
0
0
0

23
1
07:15
12:54
20,285
  1,429
  -182,332
21
0
0
0

24
24
1
2
00:00
19:34
02:52
23:59
10,346
15,889
  1,430
  1,415
   -15,267
   -15,497
6
12
1
0
0
0
0
0

25
1
09:03
15:20
22,587
  1,425
  -374,393
110
0
0
0

26
1
19:04
21:59
10,494
  1,415
   321,718
69
0
0
0

27
1
10:07
16:03
21,350
  1,431
  -122,560
18
0
0
0

28
1
11:17
18:35
26,238
  1,424
     4,831
2
28
0
0

29
1
18:36
21:59
12,175
  1,415
    -3,187
2
3
0
0

30
30
1
2
00:39
19:00
05:48
21:59
18,474
10,751
  1,423
  1,415
   -38,684
   -38,758
8
4
1
3
0
0
0
0

31
1
01:51
10:04
29,497
  1,425
   -13,722
12
0
0
0

32
1
02:16
08:42
23,123
  1,447
  -519,544
129
0
0
23056

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	02:01	10:04	28,940	1,429	-139,726	13	0	0	0
2	1	14:55	21:59	25,441	1,418	-121,819	22	0	0	0
3	1	06:11	11:59	20,829	1,432	-88,271	34	0	0	0
4	1	13:33	21:20	27,957	1,417	-4,274	9	0	0	0
5 5	1 2	00:10 18:15	05:04 21:59	17,633 13,447	1,423 1,415	-201,029 -203,799	226 171	1 0	1 0	0 0
6 6 6	1 2 3	00:00 05:07 20:21	01:59 06:36 21:59	7,142 5,357 5,888	1,421 1,427 1,413	-236,284 -236,372 -236,669	8 8 8	1 1 0	0 0 0	0 0 0
7 7 7	1 2 3	00:00 04:35 20:44	02:13 07:17 21:59	8,014 9,731 4,545	1,425 1,427 1,414	-192,407 -192,047 -190,915	51 61 29	1 1 0	0 1 0	0 0 0
8	1	11:17	16:54	20,123	1,432	117,225	6	0	0	0
9 9	1 2	00:00 16:38	03:01 18:03	10,845 5,044	1,421 1,417	-78,145 -78,244	4 5	2 0	0 0	0 0
10	1	16:36	21:59	19,355	1,420	-103,674	6	0	0	0
11	1	09:27	15:19	21,123	1,424	-19,435	6	0	0	0
12 12	1 2	00:42 17:30	04:17 22:34	12,851 18,236	1,424 1,414	51,504 51,567	3 5	11 0	0 0	0 0
13	1	08:27	13:47	19,195	1,426	-190,288	21	1	0	0
14	1	00:00	08:27	30,405	1,425	-29,635	16	0	0	0
15	-
16	1	04:00	10:11	22,218	1,427	-162,635	14	0	0	0
17	1	11:32	20:08	30,919	1,419	-59,008	5	0	0	0
18	1	00:00	05:37	20,203	1,423	245,058	7	1	0	0
19	1	07:20	13:13	21,129	1,430	-50,920	18	0	0	0
20 20	1 2	05:53 12:28	10:50 16:38	17,756 15,010	1,431 1,423	28,486 28,488	3 3	18 12	0 0	0 0
21	1	00:00	04:04	14,647	1,427	-77,241	2	4	0	0
22	1	00:07	07:02	24,860	1,423	-190,078	11	0	0	0
23	1	07:15	12:54	20,285	1,429	-182,332	21	0	0	0
24 24	1 2	00:00 19:34	02:52 23:59	10,346 15,889	1,430 1,415	-15,267 -15,497	6 12	1 0	0 0	0 0
25	1	09:03	15:20	22,587	1,425	-374,393	110	0	0	0
26	1	19:04	21:59	10,494	1,415	321,718	69	0	0	0
27	1	10:07	16:03	21,350	1,431	-122,560	18	0	0	0
28	1	11:17	18:35	26,238	1,424	4,831	2	28	0	0
29	1	18:36	21:59	12,175	1,415	-3,187	2	3	0	0
30 30	1 2	00:39 19:00	05:48 21:59	18,474 10,751	1,423 1,415	-38,684 -38,758	8 4	1 3	0 0	0 0
31	1	01:51	10:04	29,497	1,425	-13,722	12	0	0	0
32	1	02:16	08:42	23,123	1,447	-519,544	129	0	0	23056
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-