GPS Space Vehicle Time Integrity for MJD 54644

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
15:31
23:59
30,513
  -275
  -205,255
13
21
0
0

3
1
06:40
12:26
20,740
  -259
  -247,976
34
0
0
0

4
1
14:22
21:05
24,205
  -272
   101,065
57
0
0
0

5
5
1
2
00:57
18:46
05:35
22:27
16,665
13,289
  -265
  -284
   379,225
   378,414
60
48
1
0
1
0
0
0

6
1
06:12
11:51
20,297
  -259
  -154,270
31
0
0
0

7
1
10:23
16:14
21,079
  -261
    13,186
48
0
0
0

8
1
11:51
17:24
19,959
  -263
   159,078
18
0
0
0

9
9
9
1
2
3
00:00
17:25
22:42
03:42
18:34
23:59
13,373
  4,120
  4,630
  -256
  -297
  -284
    -2,851
    -2,990
    -3,010
21
10
7
1
6
1
0
0
0
0
0
0

10
1
17:13
23:43
23,330
  -267
     2,237
16
0
0
0

11
1
10:30
16:06
20,192
  -261
   -24,417
15
0
0
0

12
12
1
2
02:03
18:08
04:55
22:42
10,330
16,414
  -276
  -280
   357,728
   357,691
6
11
14
0
0
0
0
0

13
13
1
2
09:43
18:13
14:21
19:30
16,705
  4,625
  -263
  -309
  -261,778
  -261,863
20
4
0
20
0
0
0
0

14
1
00:19
08:58
31,093
  -262
   250,575
43
0
0
0

15
15
1
2
00:00
19:43
01:36
23:59
  5,749
15,394
  -268
  -267
   132,895
   133,365
7
42
1
0
0
0
0
0

16
1
04:51
10:29
20,304
  -253
  -119,759
16
0
0
0

17
1
12:27
20:44
29,857
  -276
   -38,859
8
47
0
0

18
18
1
2
00:00
22:28
06:06
23:59
21,960
  5,468
  -256
  -284
   162,731
   162,395
31
5
1
12
0
0
0
0

19
1
08:59
13:27
16,120
  -251
   -32,932
17
0
0
0

20
20
1
2
06:24
13:28
10:50
17:07
15,963
13,175
  -265
  -286
  -111,475
  -111,476
10
7
6
21
0
0
0
0

21
1
00:00
04:50
17,407
  -247
   -60,201
14
1
0
0

22
1
00:57
07:37
23,990
  -256
  -211,756
16
0
0
0

23
1
07:48
13:08
19,226
  -253
  -361,748
18
0
0
0

24
24
1
2
00:00
20:45
02:56
23:59
10,556
11,674
  -249
  -280
  -105,220
  -105,468
19
6
1
8
0
0
0
0

25
1
11:51
13:08
  4,622
  -242
   177,451
8
0
0
0

26
26
1
2
19:28
21:06
20:44
23:59
  4,582
10,401
  -288
  -258
  -282,407
  -282,440
8
29
6
0
0
0
0
0

27
1
14:22
15:30
  4,095
  -258
  -198,922
11
1
0
0

28
1
13:09
19:22
22,422
  -267
    20,228
15
0
0
0

29
1
21:06
23:59
10,399
  -271
    41,966
14
11
0
0

30
1
03:43
06:33
10,211
  -265
   -83,382
18
1
0
0

31
1
02:56
09:42
24,353
  -260
    24,547
9
6
0
0

32
1
05:13
10:22
18,535
  -256
  -302,172
21
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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	15:31	23:59	30,513	-275	-205,255	13	21	0	0
3	1	06:40	12:26	20,740	-259	-247,976	34	0	0	0
4	1	14:22	21:05	24,205	-272	101,065	57	0	0	0
5 5	1 2	00:57 18:46	05:35 22:27	16,665 13,289	-265 -284	379,225 378,414	60 48	1 0	1 0	0 0
6	1	06:12	11:51	20,297	-259	-154,270	31	0	0	0
7	1	10:23	16:14	21,079	-261	13,186	48	0	0	0
8	1	11:51	17:24	19,959	-263	159,078	18	0	0	0
9 9 9	1 2 3	00:00 17:25 22:42	03:42 18:34 23:59	13,373 4,120 4,630	-256 -297 -284	-2,851 -2,990 -3,010	21 10 7	1 6 1	0 0 0	0 0 0
10	1	17:13	23:43	23,330	-267	2,237	16	0	0	0
11	1	10:30	16:06	20,192	-261	-24,417	15	0	0	0
12 12	1 2	02:03 18:08	04:55 22:42	10,330 16,414	-276 -280	357,728 357,691	6 11	14 0	0 0	0 0
13 13	1 2	09:43 18:13	14:21 19:30	16,705 4,625	-263 -309	-261,778 -261,863	20 4	0 20	0 0	0 0
14	1	00:19	08:58	31,093	-262	250,575	43	0	0	0
15 15	1 2	00:00 19:43	01:36 23:59	5,749 15,394	-268 -267	132,895 133,365	7 42	1 0	0 0	0 0
16	1	04:51	10:29	20,304	-253	-119,759	16	0	0	0
17	1	12:27	20:44	29,857	-276	-38,859	8	47	0	0
18 18	1 2	00:00 22:28	06:06 23:59	21,960 5,468	-256 -284	162,731 162,395	31 5	1 12	0 0	0 0
19	1	08:59	13:27	16,120	-251	-32,932	17	0	0	0
20 20	1 2	06:24 13:28	10:50 17:07	15,963 13,175	-265 -286	-111,475 -111,476	10 7	6 21	0 0	0 0
21	1	00:00	04:50	17,407	-247	-60,201	14	1	0	0
22	1	00:57	07:37	23,990	-256	-211,756	16	0	0	0
23	1	07:48	13:08	19,226	-253	-361,748	18	0	0	0
24 24	1 2	00:00 20:45	02:56 23:59	10,556 11,674	-249 -280	-105,220 -105,468	19 6	1 8	0 0	0 0
25	1	11:51	13:08	4,622	-242	177,451	8	0	0	0
26 26	1 2	19:28 21:06	20:44 23:59	4,582 10,401	-288 -258	-282,407 -282,440	8 29	6 0	0 0	0 0
27	1	14:22	15:30	4,095	-258	-198,922	11	1	0	0
28	1	13:09	19:22	22,422	-267	20,228	15	0	0	0
29	1	21:06	23:59	10,399	-271	41,966	14	11	0	0
30	1	03:43	06:33	10,211	-265	-83,382	18	1	0	0
31	1	02:56	09:42	24,353	-260	24,547	9	6	0	0
32	1	05:13	10:22	18,535	-256	-302,172	21	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-