GPS Space Vehicle Time Integrity for MJD 54678

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
13:15
21:45
30,637
  -475
  -198,650
22
2
0
0

3
1
04:21
10:07
20,724
  -461
  -263,558
33
0
0
0

4
1
12:02
18:43
24,109
  -469
   129,499
62
0
0
0

5
5
5
1
2
3
00:39
16:24
22:33
03:13
20:08
23:37
  9,249
13,468
  3,837
  -480
  -483
  -502
   354,742
   355,935
   356,261
49
79
26
1
0
0
1
0
0
0
0
0

6
1
03:54
09:33
20,349
  -467
  -165,429
18
0
0
0

7
1
08:08
13:56
20,855
  -464
    -3,465
35
0
0
0

8
1
09:34
15:07
19,975
  -454
   163,541
19
0
0
0

9
9
1
2
00:00
20:18
01:23
23:59
  5,010
13,296
  -476
  -466
    -8,220
    -8,346
13
9
1
1
0
0
0
0

10
1
14:54
21:24
23,371
  -471
     2,952
16
0
0
0

11
11
1
2
08:10
10:08
10:07
13:45
  7,021
12,994
  -469
  -461
   -22,932
   -22,918
12
16
2
0
0
0
0
0

12
12
1
2
00:00
15:45
02:31
20:16
  9,077
16,223
  -483
  -477
   355,350
   355,302
7
12
5
2
0
0
0
0

13
13
1
2
07:29
15:57
12:01
17:06
16,350
  4,102
  -462
  -504
  -266,353
  -266,427
15
4
1
21
0
0
0
0

14
14
1
2
00:00
21:58
06:41
23:59
24,034
  7,283
  -468
  -478
   237,428
   237,098
37
4
1
34
0
0
0
0

15
1
17:24
23:14
20,966
  -468
   151,704
43
0
0
0

16
1
02:32
08:08
20,151
  -457
  -114,959
16
0
0
0

17
1
10:08
18:28
29,955
  -473
   -39,292
9
29
0
0

18
18
1
2
00:00
20:09
03:48
22:33
13,692
  8,636
  -461
  -480
   149,943
   149,626
27
7
1
2
0
0
0
0

19
1
06:41
11:08
16,024
  -455
   -34,646
15
0
0
0

20
20
1
2
04:03
11:09
07:28
14:47
12,274
13,069
  -468
  -482
  -109,211
  -109,202
10
7
2
0
0
0
0
0

21
21
1
2
00:00
21:25
02:32
23:59
  9,111
  9,287
  -459
  -452
   -56,646
   -56,536
11
16
1
0
0
0
0
0

22
22
1
2
00:00
22:33
05:20
23:59
19,075
  5,174
  -452
  -489
  -211,952
  -211,979
14
7
11
2
0
0
0
0

23
1
05:31
10:52
19,248
  -461
  -367,332
17
0
0
0

24
1
18:28
23:59
19,871
  -462
  -114,100
10
19
0
0

25
1
09:34
10:52
  4,667
  -444
   206,857
18
0
0
0

26
26
1
2
17:07
18:44
18:28
22:33
  4,827
13,711
  -493
  -466
  -302,603
  -302,643
10
40
36
0
0
0
0
0

27
27
1
2
08:33
12:02
09:33
13:14
  3,615
  4,348
  -474
  -449
  -207,152
  -207,164
5
12
7
1
0
0
0
0

28
1
10:52
17:06
22,399
  -469
    21,054
15
0
0
0

29
29
1
2
18:44
20:22
20:17
23:14
  5,585
10,308
  -475
  -463
    40,282
    40,290
14
13
5
0
0
0
0
0

30
1
01:24
04:16
10,324
  -469
   -89,118
19
1
0
0

31
1
00:39
07:28
24,520
  -467
    24,525
12
0
0
0

32
1
03:04
08:09
18,243
  -460
  -311,169
16
1
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	13:15	21:45	30,637	-475	-198,650	22	2	0	0
3	1	04:21	10:07	20,724	-461	-263,558	33	0	0	0
4	1	12:02	18:43	24,109	-469	129,499	62	0	0	0
5 5 5	1 2 3	00:39 16:24 22:33	03:13 20:08 23:37	9,249 13,468 3,837	-480 -483 -502	354,742 355,935 356,261	49 79 26	1 0 0	1 0 0	0 0 0
6	1	03:54	09:33	20,349	-467	-165,429	18	0	0	0
7	1	08:08	13:56	20,855	-464	-3,465	35	0	0	0
8	1	09:34	15:07	19,975	-454	163,541	19	0	0	0
9 9	1 2	00:00 20:18	01:23 23:59	5,010 13,296	-476 -466	-8,220 -8,346	13 9	1 1	0 0	0 0
10	1	14:54	21:24	23,371	-471	2,952	16	0	0	0
11 11	1 2	08:10 10:08	10:07 13:45	7,021 12,994	-469 -461	-22,932 -22,918	12 16	2 0	0 0	0 0
12 12	1 2	00:00 15:45	02:31 20:16	9,077 16,223	-483 -477	355,350 355,302	7 12	5 2	0 0	0 0
13 13	1 2	07:29 15:57	12:01 17:06	16,350 4,102	-462 -504	-266,353 -266,427	15 4	1 21	0 0	0 0
14 14	1 2	00:00 21:58	06:41 23:59	24,034 7,283	-468 -478	237,428 237,098	37 4	1 34	0 0	0 0
15	1	17:24	23:14	20,966	-468	151,704	43	0	0	0
16	1	02:32	08:08	20,151	-457	-114,959	16	0	0	0
17	1	10:08	18:28	29,955	-473	-39,292	9	29	0	0
18 18	1 2	00:00 20:09	03:48 22:33	13,692 8,636	-461 -480	149,943 149,626	27 7	1 2	0 0	0 0
19	1	06:41	11:08	16,024	-455	-34,646	15	0	0	0
20 20	1 2	04:03 11:09	07:28 14:47	12,274 13,069	-468 -482	-109,211 -109,202	10 7	2 0	0 0	0 0
21 21	1 2	00:00 21:25	02:32 23:59	9,111 9,287	-459 -452	-56,646 -56,536	11 16	1 0	0 0	0 0
22 22	1 2	00:00 22:33	05:20 23:59	19,075 5,174	-452 -489	-211,952 -211,979	14 7	11 2	0 0	0 0
23	1	05:31	10:52	19,248	-461	-367,332	17	0	0	0
24	1	18:28	23:59	19,871	-462	-114,100	10	19	0	0
25	1	09:34	10:52	4,667	-444	206,857	18	0	0	0
26 26	1 2	17:07 18:44	18:28 22:33	4,827 13,711	-493 -466	-302,603 -302,643	10 40	36 0	0 0	0 0
27 27	1 2	08:33 12:02	09:33 13:14	3,615 4,348	-474 -449	-207,152 -207,164	5 12	7 1	0 0	0 0
28	1	10:52	17:06	22,399	-469	21,054	15	0	0	0
29 29	1 2	18:44 20:22	20:17 23:14	5,585 10,308	-475 -463	40,282 40,290	14 13	5 0	0 0	0 0
30	1	01:24	04:16	10,324	-469	-89,118	19	1	0	0
31	1	00:39	07:28	24,520	-467	24,525	12	0	0	0
32	1	03:04	08:09	18,243	-460	-311,169	16	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-