GPS Space Vehicle Time Integrity for MJD 53564

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
05:15
12:26
25,839
  2,358
  -411,256
19
0
0
0

2
2
1
2
00:00
17:36
02:07
23:59
  7,463
22,988
  2,387
  2,356
    28,959
    28,945
26
4
1
70
1
0
0
0

3
1
08:36
14:19
20,611
  2,367
   -14,600
18
0
0
0

4
1
16:25
23:22
24,885
  2,388
   -90,198
185
0
0
0

5
5
1
2
03:28
20:21
06:47
23:59
11,615
13,131
   760
  2,346
  -113,216
  -111,803
277
12
425
0
425
0
0
0

6
6
6
1
2
3
00:00
07:49
22:55
03:26
08:51
23:59
11,892
  3,689
  3,867
  2,387
  2,361
  2,352
  -703,924
  -704,670
  -706,307
100
38
33
4
1
0
3
1
0
0
0
0

7
1
14:20
22:54
30,775
  2,384
  -223,052
184
0
0
0

8
1
13:48
19:26
20,173
  2,385
    37,346
18
2
0
0

9
9
1
2
00:43
03:27
03:26
05:15
  9,523
  6,087
  2,367
  2,593
    54,830
    55,072
59
46
7
10
2
6
0
0

10
10
1
2
00:00
19:03
01:33
23:59
  5,429
17,781
  2,355
  2,347
   -64,468
   -64,521
25
5
3
183
3
0
0
0

11
1
12:27
17:36
18,438
  2,365
  -242,970
16
2
0
0

12
-

13
13
13
1
2
3
11:06
12:45
19:48
12:26
16:25
21:28
  4,819
13,190
  6,019
  2,369
  2,358
  2,347
    -2,511
    -2,537
    -2,580
8
8
5
0
4
20
0
0
0
0
0
0

14
1
03:27
10:58
26,697
  2,280
    30,735
26
9
3
0

15
15
1
2
02:10
04:20
03:16
07:48
  3,815
12,416
  2,349
  2,385
  -456,433
  -456,462
12
17
71
8
0
1
0
0

16
1
06:47
13:00
22,344
  2,363
    -2,352
4
57
0
0

17
-

18
18
1
2
00:00
03:27
02:41
08:02
  9,465
16,126
  2,265
  2,517
   173,164
   173,465
32
46
3
6
3
4
0
0

19
1
09:42
15:34
21,127
  2,364
    26,321
6
28
0
0

20
20
1
2
08:29
15:19
13:19
19:13
17,428
13,925
  2,367
  2,359
    59,763
    59,715
11
8
1
3
0
0
0
0

21
21
1
2
00:43
03:27
03:26
06:29
  9,519
10,613
  2,361
  2,648
  -111,453
  -111,192
56
35
6
8
1
5
0
0

22
1
03:27
09:22
20,927
  2,552
   -26,905
29
13
4
0

23
1
09:45
15:19
20,013
  2,367
  -184,301
9
0
0
0

24
1
15:34
20:20
17,012
  2,377
   -28,688
10
2
0
0

25
1
04:20
12:44
30,197
  2,387
   -95,534
13
8
1
0

26
26
1
2
00:00
21:38
03:16
23:59
11,448
  8,516
  2,352
  2,356
   -18,904
   -18,798
21
8
9
6
4
0
0
0

27
1
12:27
18:20
21,082
  2,370
    -4,638
20
2
0
0

28
1
15:19
21:05
20,653
  2,383
   -42,010
13
3
0
0

29
29
1
2
00:00
21:02
02:41
23:59
  9,464
10,623
  2,257
  2,356
  -179,001
  -180,852
100
73
4
0
4
0
0
0

30
30
1
2
06:30
21:37
08:21
23:59
  6,656
  8,562
  2,361
  2,358
  -291,388
  -292,401
34
44
1
0
1
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	05:15	12:26	25,839	2,358	-411,256	19	0	0	0
2 2	1 2	00:00 17:36	02:07 23:59	7,463 22,988	2,387 2,356	28,959 28,945	26 4	1 70	1 0	0 0
3	1	08:36	14:19	20,611	2,367	-14,600	18	0	0	0
4	1	16:25	23:22	24,885	2,388	-90,198	185	0	0	0
5 5	1 2	03:28 20:21	06:47 23:59	11,615 13,131	760 2,346	-113,216 -111,803	277 12	425 0	425 0	0 0
6 6 6	1 2 3	00:00 07:49 22:55	03:26 08:51 23:59	11,892 3,689 3,867	2,387 2,361 2,352	-703,924 -704,670 -706,307	100 38 33	4 1 0	3 1 0	0 0 0
7	1	14:20	22:54	30,775	2,384	-223,052	184	0	0	0
8	1	13:48	19:26	20,173	2,385	37,346	18	2	0	0
9 9	1 2	00:43 03:27	03:26 05:15	9,523 6,087	2,367 2,593	54,830 55,072	59 46	7 10	2 6	0 0
10 10	1 2	00:00 19:03	01:33 23:59	5,429 17,781	2,355 2,347	-64,468 -64,521	25 5	3 183	3 0	0 0
11	1	12:27	17:36	18,438	2,365	-242,970	16	2	0	0
12	-
13 13 13	1 2 3	11:06 12:45 19:48	12:26 16:25 21:28	4,819 13,190 6,019	2,369 2,358 2,347	-2,511 -2,537 -2,580	8 8 5	0 4 20	0 0 0	0 0 0
14	1	03:27	10:58	26,697	2,280	30,735	26	9	3	0
15 15	1 2	02:10 04:20	03:16 07:48	3,815 12,416	2,349 2,385	-456,433 -456,462	12 17	71 8	0 1	0 0
16	1	06:47	13:00	22,344	2,363	-2,352	4	57	0	0
17	-
18 18	1 2	00:00 03:27	02:41 08:02	9,465 16,126	2,265 2,517	173,164 173,465	32 46	3 6	3 4	0 0
19	1	09:42	15:34	21,127	2,364	26,321	6	28	0	0
20 20	1 2	08:29 15:19	13:19 19:13	17,428 13,925	2,367 2,359	59,763 59,715	11 8	1 3	0 0	0 0
21 21	1 2	00:43 03:27	03:26 06:29	9,519 10,613	2,361 2,648	-111,453 -111,192	56 35	6 8	1 5	0 0
22	1	03:27	09:22	20,927	2,552	-26,905	29	13	4	0
23	1	09:45	15:19	20,013	2,367	-184,301	9	0	0	0
24	1	15:34	20:20	17,012	2,377	-28,688	10	2	0	0
25	1	04:20	12:44	30,197	2,387	-95,534	13	8	1	0
26 26	1 2	00:00 21:38	03:16 23:59	11,448 8,516	2,352 2,356	-18,904 -18,798	21 8	9 6	4 0	0 0
27	1	12:27	18:20	21,082	2,370	-4,638	20	2	0	0
28	1	15:19	21:05	20,653	2,383	-42,010	13	3	0	0
29 29	1 2	00:00 21:02	02:41 23:59	9,464 10,623	2,257 2,356	-179,001 -180,852	100 73	4 0	4 0	0 0
30 30	1 2	06:30 21:37	08:21 23:59	6,656 8,562	2,361 2,358	-291,388 -292,401	34 44	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-