GPS Space Vehicle Time Integrity for MJD 54669

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
13:51
22:21
30,632
  -481
  -200,691
20
0
0
0

3
1
04:58
10:44
20,735
  -472
  -259,534
37
0
0
0

4
1
12:39
19:23
24,262
  -477
   121,670
61
0
0
0

5
5
5
1
2
3
01:16
17:00
19:24
03:50
19:05
20:45
  9,222
  7,488
  4,868
  -482
  -486
  -490
   337,985
   336,323
   336,098
91
58
46
1
0
1
1
0
0
0
0
0

6
1
04:31
10:10
20,336
  -472
  -163,395
20
0
0
0

7
1
08:45
14:33
20,887
  -469
      354
37
0
0
0

8
1
10:10
15:43
19,978
  -469
   162,324
19
0
0
0

9
9
9
1
2
3
00:00
15:42
20:59
02:00
16:52
23:59
  7,239
  4,143
10,838
  -476
  -502
  -471
    -6,868
    -6,990
    -6,996
16
12
11
1
4
0
0
0
0
0
0
0

10
1
15:31
22:01
23,378
  -473
     2,666
17
0
0
0

11
1
08:46
14:22
20,175
  -469
   -23,404
16
0
0
0

12
12
1
2
00:19
16:23
03:09
20:58
10,192
16,520
  -492
  -482
   356,028
   355,988
8
11
8
33
0
0
0
0

13
13
1
2
08:05
16:33
12:38
17:44
16,388
  4,237
  -466
  -510
  -265,245
  -265,321
16
4
1
22
0
0
0
0

14
14
1
2
00:00
22:34
07:17
23:59
26,222
  5,104
  -476
  -491
   240,886
   240,556
39
5
1
12
0
0
0
0

15
1
18:01
23:50
20,967
  -475
   146,729
43
0
0
0

16
1
03:09
08:45
20,180
  -464
  -116,345
16
2
0
0

17
1
10:44
19:05
30,013
  -479
   -39,197
10
36
0
0

18
18
1
2
00:00
20:46
04:24
23:09
15,875
  8,590
  -468
  -489
   153,249
   152,926
29
8
1
0
0
0
0
0

19
1
07:18
11:45
16,042
  -462
   -34,305
15
0
0
0

20
20
1
2
04:39
11:46
08:05
15:22
12,353
12,987
  -475
  -489
  -109,857
  -109,849
13
7
35
3
0
0
0
0

21
21
1
2
00:00
22:01
03:08
23:59
11,318
  7,083
  -463
  -466
   -57,676
   -57,577
13
14
1
0
0
0
0
0

22
1
00:00
05:57
21,284
  -467
  -211,948
15
0
0
0

23
1
06:07
11:28
19,252
  -465
  -365,970
18
0
0
0

24
24
1
2
00:00
19:05
01:15
23:59
  4,530
17,650
  -473
  -477
  -111,709
  -111,925
11
5
1
47
0
0
0
0

25
1
10:10
11:28
  4,662
  -449
   197,555
19
0
0
0

26
1
17:45
23:09
19,457
  -476
  -297,553
39
0
0
0

27
27
1
2
09:09
12:39
10:10
13:50
  3,629
  4,264
  -482
  -455
  -205,019
  -205,026
4
9
15
0
0
0
0
0

28
1
11:29
17:43
22,439
  -474
    20,789
16
0
0
0

29
1
19:24
23:50
15,974
  -474
    40,702
13
35
0
0

30
1
02:01
04:52
10,282
  -489
   -87,618
19
1
0
0

31
1
01:16
08:05
24,521
  -474
    24,435
12
1
0
0

32
1
03:40
08:44
18,251
  -466
  -309,228
16
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	13:51	22:21	30,632	-481	-200,691	20	0	0	0
3	1	04:58	10:44	20,735	-472	-259,534	37	0	0	0
4	1	12:39	19:23	24,262	-477	121,670	61	0	0	0
5 5 5	1 2 3	01:16 17:00 19:24	03:50 19:05 20:45	9,222 7,488 4,868	-482 -486 -490	337,985 336,323 336,098	91 58 46	1 0 1	1 0 0	0 0 0
6	1	04:31	10:10	20,336	-472	-163,395	20	0	0	0
7	1	08:45	14:33	20,887	-469	354	37	0	0	0
8	1	10:10	15:43	19,978	-469	162,324	19	0	0	0
9 9 9	1 2 3	00:00 15:42 20:59	02:00 16:52 23:59	7,239 4,143 10,838	-476 -502 -471	-6,868 -6,990 -6,996	16 12 11	1 4 0	0 0 0	0 0 0
10	1	15:31	22:01	23,378	-473	2,666	17	0	0	0
11	1	08:46	14:22	20,175	-469	-23,404	16	0	0	0
12 12	1 2	00:19 16:23	03:09 20:58	10,192 16,520	-492 -482	356,028 355,988	8 11	8 33	0 0	0 0
13 13	1 2	08:05 16:33	12:38 17:44	16,388 4,237	-466 -510	-265,245 -265,321	16 4	1 22	0 0	0 0
14 14	1 2	00:00 22:34	07:17 23:59	26,222 5,104	-476 -491	240,886 240,556	39 5	1 12	0 0	0 0
15	1	18:01	23:50	20,967	-475	146,729	43	0	0	0
16	1	03:09	08:45	20,180	-464	-116,345	16	2	0	0
17	1	10:44	19:05	30,013	-479	-39,197	10	36	0	0
18 18	1 2	00:00 20:46	04:24 23:09	15,875 8,590	-468 -489	153,249 152,926	29 8	1 0	0 0	0 0
19	1	07:18	11:45	16,042	-462	-34,305	15	0	0	0
20 20	1 2	04:39 11:46	08:05 15:22	12,353 12,987	-475 -489	-109,857 -109,849	13 7	35 3	0 0	0 0
21 21	1 2	00:00 22:01	03:08 23:59	11,318 7,083	-463 -466	-57,676 -57,577	13 14	1 0	0 0	0 0
22	1	00:00	05:57	21,284	-467	-211,948	15	0	0	0
23	1	06:07	11:28	19,252	-465	-365,970	18	0	0	0
24 24	1 2	00:00 19:05	01:15 23:59	4,530 17,650	-473 -477	-111,709 -111,925	11 5	1 47	0 0	0 0
25	1	10:10	11:28	4,662	-449	197,555	19	0	0	0
26	1	17:45	23:09	19,457	-476	-297,553	39	0	0	0
27 27	1 2	09:09 12:39	10:10 13:50	3,629 4,264	-482 -455	-205,019 -205,026	4 9	15 0	0 0	0 0
28	1	11:29	17:43	22,439	-474	20,789	16	0	0	0
29	1	19:24	23:50	15,974	-474	40,702	13	35	0	0
30	1	02:01	04:52	10,282	-489	-87,618	19	1	0	0
31	1	01:16	08:05	24,521	-474	24,435	12	1	0	0
32	1	03:40	08:44	18,251	-466	-309,228	16	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-