GPS Space Vehicle Time Integrity for MJD 54672

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
13:39
22:09
30,634
  -474
  -200,017
20
4
0
0

3
1
04:46
10:31
20,705
  -458
  -260,902
34
0
0
0

4
1
12:26
19:10
24,212
  -467
   124,261
63
0
0
0

5
5
5
1
2
3
01:04
16:48
22:58
03:37
20:32
23:59
  9,212
13,488
  3,701
  -478
  -482
  -503
   341,180
   342,950
   343,452
73
118
37
1
0
0
1
0
0
0
0
0

6
1
04:18
09:58
20,314
  -465
  -164,142
18
0
0
0

7
1
08:32
14:20
20,877
  -465
     -958
37
0
0
0

8
1
09:58
15:31
19,965
  -460
   162,740
18
0
0
0

9
9
9
1
2
3
00:00
15:30
20:46
01:48
16:39
23:59
  6,481
  4,185
11,582
  -475
  -495
  -469
    -7,299
    -7,412
    -7,426
15
14
8
1
52
1
0
0
0
0
0
0

10
1
15:19
21:48
23,374
  -463
     2,753
17
0
0
0

11
11
1
2
08:34
10:33
10:31
14:10
  7,054
12,999
  -470
  -462
   -23,237
   -23,222
13
16
1
0
0
0
0
0

12
12
1
2
00:07
16:10
02:57
20:46
10,180
16,538
  -488
  -478
   355,814
   355,771
7
15
10
102
0
0
0
0

13
13
1
2
07:53
16:21
12:26
17:31
16,371
  4,188
  -463
  -503
  -265,619
  -265,695
16
4
2
21
0
0
0
0

14
14
1
2
00:00
22:22
07:05
23:59
25,459
  5,824
  -470
  -484
   239,739
   239,408
37
4
1
23
0
0
0
0

15
1
17:49
23:38
20,965
  -469
   148,387
43
0
0
0

16
1
02:57
08:33
20,113
  -460
  -115,884
16
0
0
0

17
1
10:33
18:52
29,979
  -471
   -39,224
8
31
0
0

18
18
1
2
00:00
20:33
04:12
22:57
15,110
  8,638
  -466
  -481
   152,148
   151,828
29
8
1
0
0
0
0
0

19
1
07:05
11:33
16,030
  -456
   -34,417
15
0
0
0

20
20
1
2
04:27
11:33
07:52
15:10
12,326
13,008
  -469
  -482
  -109,640
  -109,632
10
6
5
5
0
0
0
0

21
21
1
2
00:00
21:49
02:56
23:59
10,583
  7,822
  -462
  -456
   -57,337
   -57,232
12
14
1
0
0
0
0
0

22
22
1
2
00:00
22:58
05:41
23:59
20,464
  3,656
  -458
  -490
  -211,918
  -211,939
15
5
0
4
0
0
0
0

23
1
05:55
11:16
19,263
  -461
  -366,426
17
0
0
0

24
24
1
2
00:00
18:53
01:03
23:59
  3,802
18,358
  -473
  -458
  -112,456
  -112,645
9
8
1
57
0
0
0
0

25
1
09:58
11:16
  4,661
  -438
   200,777
18
0
0
0

26
26
1
2
17:32
19:11
18:52
22:57
  4,811
13,593
  -489
  -463
  -299,229
  -299,271
9
39
32
0
0
0
0
0

27
27
1
2
08:57
12:26
09:58
13:38
  3,642
  4,300
  -474
  -450
  -205,717
  -205,726
5
11
7
0
0
0
0
0

28
1
11:17
17:31
22,460
  -466
    20,895
16
0
0
0

29
1
19:11
23:38
16,048
  -468
    40,560
14
33
0
0

30
1
01:48
04:40
10,279
  -477
   -88,128
21
1
0
0

31
1
01:04
07:52
24,477
  -468
    24,472
13
0
0
0

32
1
03:28
08:32
18,205
  -463
  -309,908
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	13:39	22:09	30,634	-474	-200,017	20	4	0	0
3	1	04:46	10:31	20,705	-458	-260,902	34	0	0	0
4	1	12:26	19:10	24,212	-467	124,261	63	0	0	0
5 5 5	1 2 3	01:04 16:48 22:58	03:37 20:32 23:59	9,212 13,488 3,701	-478 -482 -503	341,180 342,950 343,452	73 118 37	1 0 0	1 0 0	0 0 0
6	1	04:18	09:58	20,314	-465	-164,142	18	0	0	0
7	1	08:32	14:20	20,877	-465	-958	37	0	0	0
8	1	09:58	15:31	19,965	-460	162,740	18	0	0	0
9 9 9	1 2 3	00:00 15:30 20:46	01:48 16:39 23:59	6,481 4,185 11,582	-475 -495 -469	-7,299 -7,412 -7,426	15 14 8	1 52 1	0 0 0	0 0 0
10	1	15:19	21:48	23,374	-463	2,753	17	0	0	0
11 11	1 2	08:34 10:33	10:31 14:10	7,054 12,999	-470 -462	-23,237 -23,222	13 16	1 0	0 0	0 0
12 12	1 2	00:07 16:10	02:57 20:46	10,180 16,538	-488 -478	355,814 355,771	7 15	10 102	0 0	0 0
13 13	1 2	07:53 16:21	12:26 17:31	16,371 4,188	-463 -503	-265,619 -265,695	16 4	2 21	0 0	0 0
14 14	1 2	00:00 22:22	07:05 23:59	25,459 5,824	-470 -484	239,739 239,408	37 4	1 23	0 0	0 0
15	1	17:49	23:38	20,965	-469	148,387	43	0	0	0
16	1	02:57	08:33	20,113	-460	-115,884	16	0	0	0
17	1	10:33	18:52	29,979	-471	-39,224	8	31	0	0
18 18	1 2	00:00 20:33	04:12 22:57	15,110 8,638	-466 -481	152,148 151,828	29 8	1 0	0 0	0 0
19	1	07:05	11:33	16,030	-456	-34,417	15	0	0	0
20 20	1 2	04:27 11:33	07:52 15:10	12,326 13,008	-469 -482	-109,640 -109,632	10 6	5 5	0 0	0 0
21 21	1 2	00:00 21:49	02:56 23:59	10,583 7,822	-462 -456	-57,337 -57,232	12 14	1 0	0 0	0 0
22 22	1 2	00:00 22:58	05:41 23:59	20,464 3,656	-458 -490	-211,918 -211,939	15 5	0 4	0 0	0 0
23	1	05:55	11:16	19,263	-461	-366,426	17	0	0	0
24 24	1 2	00:00 18:53	01:03 23:59	3,802 18,358	-473 -458	-112,456 -112,645	9 8	1 57	0 0	0 0
25	1	09:58	11:16	4,661	-438	200,777	18	0	0	0
26 26	1 2	17:32 19:11	18:52 22:57	4,811 13,593	-489 -463	-299,229 -299,271	9 39	32 0	0 0	0 0
27 27	1 2	08:57 12:26	09:58 13:38	3,642 4,300	-474 -450	-205,717 -205,726	5 11	7 0	0 0	0 0
28	1	11:17	17:31	22,460	-466	20,895	16	0	0	0
29	1	19:11	23:38	16,048	-468	40,560	14	33	0	0
30	1	01:48	04:40	10,279	-477	-88,128	21	1	0	0
31	1	01:04	07:52	24,477	-468	24,472	13	0	0	0
32	1	03:28	08:32	18,205	-463	-309,908	16	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-