GPS Space Vehicle Time Integrity for MJD 54683

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
12:55
21:25
30,622
  -471
  -197,496
22
0
0
0

3
1
04:01
09:47
20,728
  -458
  -265,783
34
0
0
0

4
1
11:41
18:22
24,086
  -466
   133,903
64
0
0
0

5
5
5
1
2
3
00:19
16:03
22:13
02:53
19:48
23:17
  9,228
13,459
  3,852
  -465
  -476
  -489
   361,218
   361,631
   361,724
15
26
11
1
2
6
0
0
0
0
0
0

6
1
03:34
09:13
20,334
  -461
  -166,283
16
0
0
0

7
1
07:48
13:36
20,850
  -456
    -5,441
33
0
0
0

8
1
09:14
14:47
19,986
  -450
   164,200
20
0
0
0

9
9
9
1
2
3
00:00
14:44
19:57
01:03
15:55
23:59
  3,769
  4,202
14,518
  -474
  -493
  -463
    -8,994
    -9,105
    -9,125
8
12
11
1
3
0
0
0
0
0
0
0

10
1
14:34
21:04
23,407
  -466
     3,106
16
0
0
0

11
1
07:50
13:24
20,044
  -461
   -22,645
16
0
0
0

12
12
1
2
00:00
15:24
02:10
19:56
  7,788
16,304
  -482
  -472
   354,934
   354,884
6
12
8
0
0
0
0
0

13
13
1
2
07:08
15:38
11:40
16:44
16,334
  4,010
  -459
  -500
  -266,951
  -267,027
17
4
1
26
0
0
0
0

14
14
1
2
00:00
21:38
06:21
23:59
22,837
  8,490
  -465
  -476
   235,491
   235,162
36
4
1
58
0
0
0
0

15
1
17:04
22:53
20,985
  -465
   154,480
43
0
0
0

16
1
02:10
07:47
20,214
  -453
  -114,171
16
0
0
0

17
1
09:47
18:07
29,975
  -462
   -39,391
9
46
0
0

18
18
18
1
2
3
00:00
19:48
22:54
03:28
22:12
23:59
12,468
  8,621
  3,923
  -456
  -477
  -455
   148,117
   147,803
   147,787
26
8
4
1
1
11
0
0
0
0
0
0

19
1
06:21
10:48
15,997
  -451
   -34,819
13
0
0
0

20
20
1
2
03:44
10:48
07:08
14:27
12,241
13,114
  -463
  -478
  -108,795
  -108,780
13
7
10
4
0
0
0
0

21
21
1
2
00:00
21:05
02:11
23:59
  7,886
10,488
  -457
  -448
   -56,064
   -55,948
9
17
1
0
0
0
0
0

22
22
1
2
00:00
22:13
04:59
23:59
17,867
  6,411
  -453
  -480
  -211,880
  -211,891
14
11
2
17
0
0
0
0

23
1
05:10
10:32
19,276
  -455
  -368,066
17
0
0
0

24
1
18:08
23:59
21,034
  -465
  -115,336
13
10
0
0

25
1
09:14
10:32
  4,689
  -437
   211,537
17
0
0
0

26
26
1
2
16:47
18:23
18:07
22:12
  4,821
13,732
  -485
  -457
  -305,371
  -305,407
9
39
22
0
0
0
0
0

27
1
11:41
12:54
  4,397
  -444
  -208,325
10
0
0
0

28
1
10:33
16:46
22,364
  -457
    21,163
16
2
0
0

29
29
1
2
18:23
20:01
19:57
22:53
  5,618
10,343
  -473
  -459
    39,989
    39,996
12
13
7
0
0
0
0
0

30
1
01:03
03:56
10,334
  -469
   -89,954
19
1
0
0

31
1
00:19
07:08
24,510
  -462
    24,551
13
0
0
0

32
1
02:45
07:49
18,271
  -456
  -312,121
14
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	12:55	21:25	30,622	-471	-197,496	22	0	0	0
3	1	04:01	09:47	20,728	-458	-265,783	34	0	0	0
4	1	11:41	18:22	24,086	-466	133,903	64	0	0	0
5 5 5	1 2 3	00:19 16:03 22:13	02:53 19:48 23:17	9,228 13,459 3,852	-465 -476 -489	361,218 361,631 361,724	15 26 11	1 2 6	0 0 0	0 0 0
6	1	03:34	09:13	20,334	-461	-166,283	16	0	0	0
7	1	07:48	13:36	20,850	-456	-5,441	33	0	0	0
8	1	09:14	14:47	19,986	-450	164,200	20	0	0	0
9 9 9	1 2 3	00:00 14:44 19:57	01:03 15:55 23:59	3,769 4,202 14,518	-474 -493 -463	-8,994 -9,105 -9,125	8 12 11	1 3 0	0 0 0	0 0 0
10	1	14:34	21:04	23,407	-466	3,106	16	0	0	0
11	1	07:50	13:24	20,044	-461	-22,645	16	0	0	0
12 12	1 2	00:00 15:24	02:10 19:56	7,788 16,304	-482 -472	354,934 354,884	6 12	8 0	0 0	0 0
13 13	1 2	07:08 15:38	11:40 16:44	16,334 4,010	-459 -500	-266,951 -267,027	17 4	1 26	0 0	0 0
14 14	1 2	00:00 21:38	06:21 23:59	22,837 8,490	-465 -476	235,491 235,162	36 4	1 58	0 0	0 0
15	1	17:04	22:53	20,985	-465	154,480	43	0	0	0
16	1	02:10	07:47	20,214	-453	-114,171	16	0	0	0
17	1	09:47	18:07	29,975	-462	-39,391	9	46	0	0
18 18 18	1 2 3	00:00 19:48 22:54	03:28 22:12 23:59	12,468 8,621 3,923	-456 -477 -455	148,117 147,803 147,787	26 8 4	1 1 11	0 0 0	0 0 0
19	1	06:21	10:48	15,997	-451	-34,819	13	0	0	0
20 20	1 2	03:44 10:48	07:08 14:27	12,241 13,114	-463 -478	-108,795 -108,780	13 7	10 4	0 0	0 0
21 21	1 2	00:00 21:05	02:11 23:59	7,886 10,488	-457 -448	-56,064 -55,948	9 17	1 0	0 0	0 0
22 22	1 2	00:00 22:13	04:59 23:59	17,867 6,411	-453 -480	-211,880 -211,891	14 11	2 17	0 0	0 0
23	1	05:10	10:32	19,276	-455	-368,066	17	0	0	0
24	1	18:08	23:59	21,034	-465	-115,336	13	10	0	0
25	1	09:14	10:32	4,689	-437	211,537	17	0	0	0
26 26	1 2	16:47 18:23	18:07 22:12	4,821 13,732	-485 -457	-305,371 -305,407	9 39	22 0	0 0	0 0
27	1	11:41	12:54	4,397	-444	-208,325	10	0	0	0
28	1	10:33	16:46	22,364	-457	21,163	16	2	0	0
29 29	1 2	18:23 20:01	19:57 22:53	5,618 10,343	-473 -459	39,989 39,996	12 13	7 0	0 0	0 0
30	1	01:03	03:56	10,334	-469	-89,954	19	1	0	0
31	1	00:19	07:08	24,510	-462	24,551	13	0	0	0
32	1	02:45	07:49	18,271	-456	-312,121	14	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-