GPS Space Vehicle Time Integrity for MJD 53335

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
1
2
00:00
20:56
04:18
23:59
15,469
10,966
  1,953
  1,955
  -373,321
  -373,469
8
11
8
20
0
0
0
0

2
2
2
1
2
3
10:14
12:55
16:11
11:52
15:59
17:25
  5,877
11,040
  4,446
  1,966
  1,963
  1,948
    84,603
    84,452
    84,334
20
44
16
1
0
0
0
0
0
0
0
0

3
1
00:14
05:57
20,577
  1,964
   -61,984
12
0
0
0

4
1
08:01
13:51
20,980
  1,970
  -532,626
114
0
0
0

5
5
1
2
11:53
18:43
15:59
22:32
14,759
13,750
  1,969
  1,957
   -60,149
   -60,222
16
10
0
0
0
0
0
0

6
1
14:47
20:02
18,874
  1,967
  -465,762
50
1
0
0

7
1
05:58
14:07
29,356
  1,972
  -195,901
226
0
0
0

8
1
05:16
10:54
20,300
  1,972
    16,533
7
0
0
0

9
1
16:11
20:55
17,053
  1,956
    18,643
6
1
0
0

10
1
10:55
16:43
20,877
  1,969
   -52,474
7
6
0
0

11
1
04:18
09:19
18,045
  1,966
  -167,846
18
0
0
0

12
-

13
1
02:39
08:00
19,291
  1,968
    19,774
6
10
0
0

14
14
1
2
00:00
17:47
02:28
23:59
  8,917
22,377
  1,964
  1,965
    33,161
    33,165
6
6
0
6
0
0
0
0

15
1
18:27
23:48
19,206
  1,963
  -351,426
31
0
0
0

16
16
1
2
00:00
22:11
04:24
23:59
15,831
  6,529
  1,962
  1,958
    -1,294
    -1,273
9
5
0
5
0
0
0
0

17
17
1
2
11:53
17:24
16:10
18:52
15,468
  5,287
  1,975
  1,972
   153,751
   153,653
31
9
0
0
0
0
0
0

18
18
1
2
15:59
18:53
18:19
23:38
  8,399
17,119
  1,971
  1,961
   102,792
   102,840
6
20
1
0
0
0
0
0

19
1
01:26
07:18
21,166
  1,971
    10,038
10
3
0
0

20
20
1
2
00:00
06:57
04:52
10:36
17,547
13,164
  1,962
  1,972
   106,124
   106,068
14
11
0
1
0
0
0
0

21
1
17:33
22:10
16,629
  1,966
   -81,453
5
17
0
0

22
22
1
2
00:00
18:43
01:00
23:59
  3,615
19,015
  1,955
  1,964
   -13,530
   -13,531
4
3
12
175
0
0
0
0

23
1
01:16
06:56
20,401
  1,965
  -200,862
19
0
0
0

24
24
1
2
08:57
14:47
12:54
17:23
14,236
  9,370
  1,977
  1,963
   -74,340
   -74,406
15
9
0
0
0
0
0
0

25
25
1
2
00:00
20:02
04:18
23:59
15,468
14,231
  1,963
  1,959
   -78,327
   -78,386
6
5
11
1
0
0
0
0

26
1
13:44
17:46
14,458
  1,965
  -283,180
36
0
0
0

27
1
04:18
10:11
21,148
  1,969
  -476,937
58
0
0
0

28
1
06:18
12:54
23,735
  1,972
   -43,258
10
126
0
0

29
1
14:08
17:45
13,014
  1,964
  -257,640
55
0
0
0

30
1
22:33
23:48
  4,526
  1,962
  -499,729
13
0
0
0

31
31
1
2
07:19
09:20
08:56
13:26
  5,821
14,798
  1,969
  1,967
    -1,883
    -1,883
3
3
46
129
0
0
0
0

32
-

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 1	1 2	00:00 20:56	04:18 23:59	15,469 10,966	1,953 1,955	-373,321 -373,469	8 11	8 20	0 0	0 0
2 2 2	1 2 3	10:14 12:55 16:11	11:52 15:59 17:25	5,877 11,040 4,446	1,966 1,963 1,948	84,603 84,452 84,334	20 44 16	1 0 0	0 0 0	0 0 0
3	1	00:14	05:57	20,577	1,964	-61,984	12	0	0	0
4	1	08:01	13:51	20,980	1,970	-532,626	114	0	0	0
5 5	1 2	11:53 18:43	15:59 22:32	14,759 13,750	1,969 1,957	-60,149 -60,222	16 10	0 0	0 0	0 0
6	1	14:47	20:02	18,874	1,967	-465,762	50	1	0	0
7	1	05:58	14:07	29,356	1,972	-195,901	226	0	0	0
8	1	05:16	10:54	20,300	1,972	16,533	7	0	0	0
9	1	16:11	20:55	17,053	1,956	18,643	6	1	0	0
10	1	10:55	16:43	20,877	1,969	-52,474	7	6	0	0
11	1	04:18	09:19	18,045	1,966	-167,846	18	0	0	0
12	-
13	1	02:39	08:00	19,291	1,968	19,774	6	10	0	0
14 14	1 2	00:00 17:47	02:28 23:59	8,917 22,377	1,964 1,965	33,161 33,165	6 6	0 6	0 0	0 0
15	1	18:27	23:48	19,206	1,963	-351,426	31	0	0	0
16 16	1 2	00:00 22:11	04:24 23:59	15,831 6,529	1,962 1,958	-1,294 -1,273	9 5	0 5	0 0	0 0
17 17	1 2	11:53 17:24	16:10 18:52	15,468 5,287	1,975 1,972	153,751 153,653	31 9	0 0	0 0	0 0
18 18	1 2	15:59 18:53	18:19 23:38	8,399 17,119	1,971 1,961	102,792 102,840	6 20	1 0	0 0	0 0
19	1	01:26	07:18	21,166	1,971	10,038	10	3	0	0
20 20	1 2	00:00 06:57	04:52 10:36	17,547 13,164	1,962 1,972	106,124 106,068	14 11	0 1	0 0	0 0
21	1	17:33	22:10	16,629	1,966	-81,453	5	17	0	0
22 22	1 2	00:00 18:43	01:00 23:59	3,615 19,015	1,955 1,964	-13,530 -13,531	4 3	12 175	0 0	0 0
23	1	01:16	06:56	20,401	1,965	-200,862	19	0	0	0
24 24	1 2	08:57 14:47	12:54 17:23	14,236 9,370	1,977 1,963	-74,340 -74,406	15 9	0 0	0 0	0 0
25 25	1 2	00:00 20:02	04:18 23:59	15,468 14,231	1,963 1,959	-78,327 -78,386	6 5	11 1	0 0	0 0
26	1	13:44	17:46	14,458	1,965	-283,180	36	0	0	0
27	1	04:18	10:11	21,148	1,969	-476,937	58	0	0	0
28	1	06:18	12:54	23,735	1,972	-43,258	10	126	0	0
29	1	14:08	17:45	13,014	1,964	-257,640	55	0	0	0
30	1	22:33	23:48	4,526	1,962	-499,729	13	0	0	0
31 31	1 2	07:19 09:20	08:56 13:26	5,821 14,798	1,969 1,967	-1,883 -1,883	3 3	46 129	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-