GPS Space Vehicle Time Integrity for MJD 53352

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
19:47
03:08
23:59
11,249
15,091
   -51
   -61
  -377,896
  -378,039
5
10
26
0
0
0
0
0

2
2
1
2
08:10
14:51
13:38
16:37
19,656
  6,352
   -49
   -61
    66,243
    66,055
60
18
0
0
0
0
0
0

3
1
00:00
04:51
17,444
   -45
   -68,417
8
1
0
0

4
1
06:31
12:40
22,167
   -46
  -506,737
121
0
0
0

5
5
1
2
10:42
17:35
14:50
21:22
14,860
13,610
   -37
   -60
   -65,393
   -65,467
13
12
1
0
0
0
0
0

6
6
1
2
13:39
22:30
18:51
23:32
18,717
  3,714
   -54
   -57
  -448,760
  -448,361
87
18
1
0
0
0
0
0

7
1
04:42
12:54
29,499
   -45
  -157,838
236
0
0
0

8
1
04:05
09:47
20,494
   -41
    15,626
7
0
0
0

9
1
15:02
19:46
17,056
   -66
    19,222
6
3
0
0

10
1
10:46
16:19
19,974
   -44
   -55,427
10
0
0
0

11
1
03:09
08:10
18,061
   -50
  -174,951
24
0
0
0

12
-

13
1
01:27
06:49
19,319
   -50
    16,630
5
45
0
0

14
14
1
2
00:00
16:37
01:19
23:59
  4,735
26,535
   -49
   -57
    31,200
    31,195
6
4
0
58
0
0
0
0

15
1
17:15
22:37
19,277
   -61
  -361,106
29
0
0
0

16
16
1
2
00:00
21:01
03:13
23:59
11,570
10,724
   -53
   -56
    -2,832
    -2,812
7
5
0
22
0
0
0
0

17
17
17
17
1
2
3
4
09:06
11:40
12:54
15:16
10:45
12:40
15:01
17:43
  5,981
  3,641
  7,618
  8,812
   -42
   -42
   -55
   -56
   139,876
   139,796
   139,719
   139,627
14
12
24
23
0
0
0
0
0
0
0
0
0
0
0
0

18
18
1
2
15:02
18:51
17:34
22:29
  9,136
13,087
   -51
   -51
   106,553
   106,615
9
15
0
0
0
0
0
0

19
1
00:15
06:08
21,126
   -47
     9,121
10
28
0
0

20
20
20
1
2
3
00:00
05:52
22:37
03:42
09:23
23:59
13,276
12,675
  4,941
   -50
   -49
   -55
    99,899
    99,842
    99,675
8
14
3
11
1
36
0
0
0
0
0
0

21
1
16:19
21:00
16,836
   -57
   -84,767
5
38
0
0

22
1
17:35
23:46
22,299
   -58
   -15,700
3
160
0
0

23
1
00:08
05:51
20,550
   -49
  -206,869
9
2
0
0

24
24
24
1
2
3
07:17
10:42
13:39
10:30
12:54
15:15
11,564
  7,865
  5,811
   -46
   -52
   -65
   -80,401
   -80,435
   -80,474
9
12
5
0
0
2
0
0
0
0
0
0

25
25
1
2
00:00
18:51
03:08
23:59
11,239
18,500
   -49
   -56
   -81,537
   -81,590
7
5
2
1
0
0
0
0

26
1
12:41
16:37
14,082
   -51
  -296,297
33
0
0
0

27
1
03:09
09:01
21,161
   -45
  -490,885
51
0
0
0

28
1
05:08
11:44
23,757
   -43
   -45,754
6
58
0
0

29
1
11:45
17:14
19,772
   -51
  -236,287
88
0
0
0

30
30
30
1
2
3
12:41
17:44
21:22
15:01
18:51
22:36
  8,412
  4,013
  4,456
   -47
   -60
   -59
  -486,258
  -486,088
  -485,935
27
14
13
1
1
0
0
0
0
0
0
0

31
-

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 19:47	03:08 23:59	11,249 15,091	-51 -61	-377,896 -378,039	5 10	26 0	0 0	0 0
2 2	1 2	08:10 14:51	13:38 16:37	19,656 6,352	-49 -61	66,243 66,055	60 18	0 0	0 0	0 0
3	1	00:00	04:51	17,444	-45	-68,417	8	1	0	0
4	1	06:31	12:40	22,167	-46	-506,737	121	0	0	0
5 5	1 2	10:42 17:35	14:50 21:22	14,860 13,610	-37 -60	-65,393 -65,467	13 12	1 0	0 0	0 0
6 6	1 2	13:39 22:30	18:51 23:32	18,717 3,714	-54 -57	-448,760 -448,361	87 18	1 0	0 0	0 0
7	1	04:42	12:54	29,499	-45	-157,838	236	0	0	0
8	1	04:05	09:47	20,494	-41	15,626	7	0	0	0
9	1	15:02	19:46	17,056	-66	19,222	6	3	0	0
10	1	10:46	16:19	19,974	-44	-55,427	10	0	0	0
11	1	03:09	08:10	18,061	-50	-174,951	24	0	0	0
12	-
13	1	01:27	06:49	19,319	-50	16,630	5	45	0	0
14 14	1 2	00:00 16:37	01:19 23:59	4,735 26,535	-49 -57	31,200 31,195	6 4	0 58	0 0	0 0
15	1	17:15	22:37	19,277	-61	-361,106	29	0	0	0
16 16	1 2	00:00 21:01	03:13 23:59	11,570 10,724	-53 -56	-2,832 -2,812	7 5	0 22	0 0	0 0
17 17 17 17	1 2 3 4	09:06 11:40 12:54 15:16	10:45 12:40 15:01 17:43	5,981 3,641 7,618 8,812	-42 -42 -55 -56	139,876 139,796 139,719 139,627	14 12 24 23	0 0 0 0	0 0 0 0	0 0 0 0
18 18	1 2	15:02 18:51	17:34 22:29	9,136 13,087	-51 -51	106,553 106,615	9 15	0 0	0 0	0 0
19	1	00:15	06:08	21,126	-47	9,121	10	28	0	0
20 20 20	1 2 3	00:00 05:52 22:37	03:42 09:23 23:59	13,276 12,675 4,941	-50 -49 -55	99,899 99,842 99,675	8 14 3	11 1 36	0 0 0	0 0 0
21	1	16:19	21:00	16,836	-57	-84,767	5	38	0	0
22	1	17:35	23:46	22,299	-58	-15,700	3	160	0	0
23	1	00:08	05:51	20,550	-49	-206,869	9	2	0	0
24 24 24	1 2 3	07:17 10:42 13:39	10:30 12:54 15:15	11,564 7,865 5,811	-46 -52 -65	-80,401 -80,435 -80,474	9 12 5	0 0 2	0 0 0	0 0 0
25 25	1 2	00:00 18:51	03:08 23:59	11,239 18,500	-49 -56	-81,537 -81,590	7 5	2 1	0 0	0 0
26	1	12:41	16:37	14,082	-51	-296,297	33	0	0	0
27	1	03:09	09:01	21,161	-45	-490,885	51	0	0	0
28	1	05:08	11:44	23,757	-43	-45,754	6	58	0	0
29	1	11:45	17:14	19,772	-51	-236,287	88	0	0	0
30 30 30	1 2 3	12:41 17:44 21:22	15:01 18:51 22:36	8,412 4,013 4,456	-47 -60 -59	-486,258 -486,088 -485,935	27 14 13	1 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-