GPS Space Vehicle Time Integrity for MJD 54670

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
13:47
22:17
30,642
  -480
  -200,467
20
2
0
0

3
1
04:54
10:39
20,719
  -472
  -259,998
32
0
0
0

4
1
12:35
19:19
24,267
  -473
   122,530
63
0
0
0

5
5
1
2
16:56
19:20
19:01
20:41
  7,489
  4,869
  -485
  -488
   337,501
   337,736
78
41
0
1
0
0
0
0

6
1
04:27
10:06
20,298
  -475
  -163,654
18
0
0
0

7
1
08:40
14:28
20,893
  -467
      -87
37
0
0
0

8
1
10:06
15:39
19,985
  -462
   162,463
17
0
0
0

9
9
9
1
2
3
00:00
15:38
20:55
01:56
16:48
23:59
  6,958
  4,139
11,086
  -472
  -504
  -467
    -7,009
    -7,129
    -7,130
16
9
11
1
3
0
0
0
0
0
0
0

10
1
15:27
21:57
23,377
  -478
     2,689
17
0
0
0

11
1
08:42
14:18
20,119
  -467
   -23,339
15
0
0
0

12
12
1
2
00:15
16:19
03:05
20:54
10,171
16,491
  -493
  -482
   355,956
   355,916
8
13
2
23
0
0
0
0

13
13
1
2
08:01
16:29
12:34
17:40
16,365
  4,213
  -469
  -508
  -265,371
  -265,446
16
4
1
16
0
0
0
0

14
14
1
2
00:00
22:30
07:13
23:59
25,976
  5,338
  -477
  -490
   240,501
   240,172
39
5
1
14
0
0
0
0

15
1
17:57
23:46
20,952
  -474
   147,281
43
0
0
0

16
1
02:53
08:41
20,869
  -466
  -116,195
16
0
0
0

17
1
10:40
19:01
30,014
  -475
   -39,210
10
55
0
0

18
18
1
2
00:00
20:41
04:20
23:05
15,620
  8,604
  -470
  -487
   152,880
   152,560
29
8
1
0
0
0
0
0

19
1
07:14
11:41
16,032
  -461
   -34,343
14
0
0
0

20
20
1
2
04:35
11:42
08:01
15:18
12,339
12,986
  -476
  -486
  -109,788
  -109,776
12
7
5
15
0
0
0
0

21
21
1
2
00:00
21:57
03:04
23:59
11,070
  7,328
  -464
  -464
   -57,563
   -57,463
12
14
1
0
0
0
0
0

22
1
00:00
05:50
20,979
  -467
  -211,941
15
0
0
0

23
1
06:03
11:24
19,232
  -465
  -366,123
17
0
0
0

24
24
1
2
00:00
19:01
01:11
23:59
  4,289
17,901
  -478
  -470
  -111,958
  -112,171
11
6
1
73
0
0
0
0

25
1
10:06
11:24
  4,648
  -452
   198,648
19
0
0
0

26
1
17:41
23:05
19,436
  -478
  -298,125
38
0
0
0

27
27
1
2
09:05
12:35
10:06
13:46
  3,627
  4,286
  -479
  -455
  -205,252
  -205,264
4
11
28
0
0
0
0
0

28
1
11:24
17:39
22,453
  -467
    20,819
14
2
0
0

29
1
19:20
23:46
15,977
  -471
    40,652
12
18
0
0

30
1
01:12
04:48
12,939
  -481
   -87,788
19
1
0
0

31
1
01:12
08:01
24,503
  -475
    24,444
12
0
0
0

32
1
03:36
08:39
18,220
  -467
  -309,458
15
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	13:47	22:17	30,642	-480	-200,467	20	2	0	0
3	1	04:54	10:39	20,719	-472	-259,998	32	0	0	0
4	1	12:35	19:19	24,267	-473	122,530	63	0	0	0
5 5	1 2	16:56 19:20	19:01 20:41	7,489 4,869	-485 -488	337,501 337,736	78 41	0 1	0 0	0 0
6	1	04:27	10:06	20,298	-475	-163,654	18	0	0	0
7	1	08:40	14:28	20,893	-467	-87	37	0	0	0
8	1	10:06	15:39	19,985	-462	162,463	17	0	0	0
9 9 9	1 2 3	00:00 15:38 20:55	01:56 16:48 23:59	6,958 4,139 11,086	-472 -504 -467	-7,009 -7,129 -7,130	16 9 11	1 3 0	0 0 0	0 0 0
10	1	15:27	21:57	23,377	-478	2,689	17	0	0	0
11	1	08:42	14:18	20,119	-467	-23,339	15	0	0	0
12 12	1 2	00:15 16:19	03:05 20:54	10,171 16,491	-493 -482	355,956 355,916	8 13	2 23	0 0	0 0
13 13	1 2	08:01 16:29	12:34 17:40	16,365 4,213	-469 -508	-265,371 -265,446	16 4	1 16	0 0	0 0
14 14	1 2	00:00 22:30	07:13 23:59	25,976 5,338	-477 -490	240,501 240,172	39 5	1 14	0 0	0 0
15	1	17:57	23:46	20,952	-474	147,281	43	0	0	0
16	1	02:53	08:41	20,869	-466	-116,195	16	0	0	0
17	1	10:40	19:01	30,014	-475	-39,210	10	55	0	0
18 18	1 2	00:00 20:41	04:20 23:05	15,620 8,604	-470 -487	152,880 152,560	29 8	1 0	0 0	0 0
19	1	07:14	11:41	16,032	-461	-34,343	14	0	0	0
20 20	1 2	04:35 11:42	08:01 15:18	12,339 12,986	-476 -486	-109,788 -109,776	12 7	5 15	0 0	0 0
21 21	1 2	00:00 21:57	03:04 23:59	11,070 7,328	-464 -464	-57,563 -57,463	12 14	1 0	0 0	0 0
22	1	00:00	05:50	20,979	-467	-211,941	15	0	0	0
23	1	06:03	11:24	19,232	-465	-366,123	17	0	0	0
24 24	1 2	00:00 19:01	01:11 23:59	4,289 17,901	-478 -470	-111,958 -112,171	11 6	1 73	0 0	0 0
25	1	10:06	11:24	4,648	-452	198,648	19	0	0	0
26	1	17:41	23:05	19,436	-478	-298,125	38	0	0	0
27 27	1 2	09:05 12:35	10:06 13:46	3,627 4,286	-479 -455	-205,252 -205,264	4 11	28 0	0 0	0 0
28	1	11:24	17:39	22,453	-467	20,819	14	2	0	0
29	1	19:20	23:46	15,977	-471	40,652	12	18	0	0
30	1	01:12	04:48	12,939	-481	-87,788	19	1	0	0
31	1	01:12	08:01	24,503	-475	24,444	12	0	0	0
32	1	03:36	08:39	18,220	-467	-309,458	15	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-