GPS Space Vehicle Time Integrity for MJD 54681

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
13:03
21:33
30,643
  -470
  -197,959
21
3
0
0

3
1
04:09
09:54
20,693
  -467
  -264,897
34
0
0
0

4
1
11:49
18:31
24,091
  -470
   132,128
64
0
0
0

5
5
5
1
2
3
00:27
16:11
22:21
03:01
19:56
23:25
  9,241
13,472
  3,854
  -480
  -481
  -495
   359,324
   360,103
   360,293
30
50
17
1
0
0
1
0
0
0
0
0

6
1
03:42
09:21
20,273
  -471
  -165,965
16
0
0
0

7
1
07:56
13:44
20,880
  -465
    -4,664
34
0
0
0

8
1
09:22
14:55
19,984
  -464
   163,929
19
0
0
0

9
9
9
1
2
3
00:00
14:53
20:06
01:11
16:03
23:59
  4,256
  4,153
14,011
  -478
  -499
  -470
    -8,678
    -8,793
    -8,806
10
11
10
1
9
0
0
0
0
0
0
0

10
1
14:42
21:12
23,386
  -466
     3,041
16
0
0
0

11
1
07:58
13:32
20,022
  -463
   -22,755
16
0
0
0

12
12
1
2
00:00
15:32
02:19
20:04
  8,323
16,283
  -488
  -474
   355,099
   355,054
7
13
2
0
0
0
0
0

13
13
1
2
07:16
15:46
11:49
16:53
16,334
  4,027
  -464
  -500
  -266,713
  -266,784
16
4
1
25
0
0
0
0

14
14
1
2
00:00
21:46
06:29
23:59
23,256
  8,002
  -469
  -476
   236,265
   235,938
37
4
1
34
0
0
0
0

15
1
17:12
23:02
20,980
  -467
   153,368
42
0
0
0

16
1
02:19
07:55
20,133
  -458
  -114,492
16
0
0
0

17
1
09:56
18:15
29,961
  -471
   -39,362
9
32
0
0

18
18
1
2
00:00
19:57
03:36
22:20
12,963
  8,616
  -461
  -477
   148,842
   148,532
27
8
1
0
0
0
0
0

19
1
06:29
10:56
15,995
  -454
   -34,750
13
0
0
0

20
20
1
2
03:52
10:56
07:16
14:35
12,228
13,110
  -467
  -477
  -108,984
  -108,966
14
7
0
11
0
0
0
0

21
21
1
2
00:00
21:13
02:19
23:59
  8,367
  9,998
  -459
  -450
   -56,299
   -56,185
10
17
1
0
0
0
0
0

22
22
1
2
00:00
22:21
05:07
23:59
18,287
  5,913
  -455
  -485
  -211,922
  -211,935
14
8
25
2
0
0
0
0

23
1
05:19
10:40
19,273
  -461
  -367,780
16
0
0
0

24
1
18:16
23:59
20,631
  -466
  -114,848
12
59
0
0

25
1
09:22
10:40
  4,692
  -442
   209,692
18
0
0
0

26
26
1
2
16:55
18:31
18:15
22:20
  4,810
13,722
  -488
  -463
  -304,268
  -304,310
8
41
28
0
0
0
0
0

27
1
11:49
13:02
  4,379
  -447
  -207,874
10
0
0
0

28
1
10:40
16:54
22,385
  -465
    21,129
16
2
0
0

29
29
1
2
18:32
20:09
20:05
23:02
  5,586
10,347
  -473
  -458
    40,118
    40,128
15
13
6
0
0
0
0
0

30
1
01:11
04:04
10,350
  -475
   -89,621
20
1
0
0

31
1
00:27
07:16
24,481
  -471
    24,535
14
0
0
0

32
1
02:53
07:57
18,209
  -462
  -311,752
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	13:03	21:33	30,643	-470	-197,959	21	3	0	0
3	1	04:09	09:54	20,693	-467	-264,897	34	0	0	0
4	1	11:49	18:31	24,091	-470	132,128	64	0	0	0
5 5 5	1 2 3	00:27 16:11 22:21	03:01 19:56 23:25	9,241 13,472 3,854	-480 -481 -495	359,324 360,103 360,293	30 50 17	1 0 0	1 0 0	0 0 0
6	1	03:42	09:21	20,273	-471	-165,965	16	0	0	0
7	1	07:56	13:44	20,880	-465	-4,664	34	0	0	0
8	1	09:22	14:55	19,984	-464	163,929	19	0	0	0
9 9 9	1 2 3	00:00 14:53 20:06	01:11 16:03 23:59	4,256 4,153 14,011	-478 -499 -470	-8,678 -8,793 -8,806	10 11 10	1 9 0	0 0 0	0 0 0
10	1	14:42	21:12	23,386	-466	3,041	16	0	0	0
11	1	07:58	13:32	20,022	-463	-22,755	16	0	0	0
12 12	1 2	00:00 15:32	02:19 20:04	8,323 16,283	-488 -474	355,099 355,054	7 13	2 0	0 0	0 0
13 13	1 2	07:16 15:46	11:49 16:53	16,334 4,027	-464 -500	-266,713 -266,784	16 4	1 25	0 0	0 0
14 14	1 2	00:00 21:46	06:29 23:59	23,256 8,002	-469 -476	236,265 235,938	37 4	1 34	0 0	0 0
15	1	17:12	23:02	20,980	-467	153,368	42	0	0	0
16	1	02:19	07:55	20,133	-458	-114,492	16	0	0	0
17	1	09:56	18:15	29,961	-471	-39,362	9	32	0	0
18 18	1 2	00:00 19:57	03:36 22:20	12,963 8,616	-461 -477	148,842 148,532	27 8	1 0	0 0	0 0
19	1	06:29	10:56	15,995	-454	-34,750	13	0	0	0
20 20	1 2	03:52 10:56	07:16 14:35	12,228 13,110	-467 -477	-108,984 -108,966	14 7	0 11	0 0	0 0
21 21	1 2	00:00 21:13	02:19 23:59	8,367 9,998	-459 -450	-56,299 -56,185	10 17	1 0	0 0	0 0
22 22	1 2	00:00 22:21	05:07 23:59	18,287 5,913	-455 -485	-211,922 -211,935	14 8	25 2	0 0	0 0
23	1	05:19	10:40	19,273	-461	-367,780	16	0	0	0
24	1	18:16	23:59	20,631	-466	-114,848	12	59	0	0
25	1	09:22	10:40	4,692	-442	209,692	18	0	0	0
26 26	1 2	16:55 18:31	18:15 22:20	4,810 13,722	-488 -463	-304,268 -304,310	8 41	28 0	0 0	0 0
27	1	11:49	13:02	4,379	-447	-207,874	10	0	0	0
28	1	10:40	16:54	22,385	-465	21,129	16	2	0	0
29 29	1 2	18:32 20:09	20:05 23:02	5,586 10,347	-473 -458	40,118 40,128	15 13	6 0	0 0	0 0
30	1	01:11	04:04	10,350	-475	-89,621	20	1	0	0
31	1	00:27	07:16	24,481	-471	24,535	14	0	0	0
32	1	02:53	07:57	18,209	-462	-311,752	15	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-