GPS Space Vehicle Time Integrity for MJD 53559

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
05:36
12:46
25,857
  2,311
  -410,350
16
0
0
0

2
2
1
2
00:00
17:57
02:28
23:59
  8,920
21,771
  2,303
  2,301
    28,764
    28,779
5
5
5
35
0
0
0
0

3
1
08:56
14:40
20,616
  2,309
   -13,227
23
0
0
0

4
1
16:46
23:42
24,982
  2,300
  -101,206
182
0
0
0

5
5
5
1
2
3
00:00
03:02
20:41
01:03
07:06
23:59
  3,781
14,677
11,917
  2,305
  2,309
  2,306
  -110,332
  -110,377
  -110,577
5
13
10
2
1
0
0
0
0
0
0
0

6
1
00:00
04:40
16,810
  2,301
  -690,770
149
1
1
0

7
1
14:40
23:14
30,834
  2,306
  -213,690
199
0
0
0

8
1
14:08
19:46
20,278
  2,304
    36,742
4
38
0
0

9
1
01:03
05:35
16,284
  2,300
    53,949
9
3
0
0

10
10
1
2
00:00
19:23
01:54
23:59
  6,833
16,570
  2,300
  2,304
   -64,279
   -64,324
3
5
69
160
0
0
0
0

11
1
12:47
17:56
18,530
  2,305
  -241,407
21
0
0
0

12
-

13
13
13
1
2
3
11:26
13:05
20:08
12:46
16:45
21:48
  4,828
13,222
  6,008
  2,315
  2,304
  2,294
    -1,929
    -1,955
    -1,998
7
8
4
0
2
28
0
0
0
0
0
0

14
1
03:02
11:18
29,779
  2,305
    30,886
3
317
0
0

15
15
1
2
02:32
04:40
03:37
08:09
  3,907
12,522
  2,313
  2,305
  -454,123
  -454,187
5
18
0
0
0
0
0
0

16
1
07:07
13:19
22,326
  2,306
    -2,170
4
68
0
0

17
-

18
18
1
2
00:02
03:37
03:01
08:23
10,754
17,135
  2,300
  2,303
   171,836
   171,890
13
17
0
1
0
0
0
0

19
1
10:02
15:54
21,124
  2,308
    26,018
4
85
0
0

20
20
1
2
08:49
15:40
13:39
19:33
17,423
14,021
  2,313
  2,304
    60,478
    60,426
13
9
0
0
0
0
0
0

21
1
01:04
06:50
20,791
  2,300
  -110,504
15
0
0
0

22
1
03:02
09:42
24,015
  2,303
   -26,548
11
44
0
0

23
1
10:06
15:39
20,018
  2,309
  -185,320
10
0
0
0

24
1
15:55
20:40
17,130
  2,302
   -27,552
12
0
0
0

25
1
04:40
13:04
30,204
  2,313
   -95,175
9
33
0
0

26
26
1
2
00:00
21:59
03:37
23:59
13,010
  7,257
  2,297
  2,299
   -19,495
   -19,410
5
9
19
0
0
0
0
0

27
1
12:47
18:40
21,189
  2,306
    -4,076
11
0
0
0

28
1
15:40
21:26
20,769
  2,309
   -42,275
3
131
0
0

29
29
1
2
00:00
21:23
03:01
23:59
10,883
  9,386
  2,304
  2,301
  -167,886
  -169,854
83
66
1
0
1
0
0
0

30
30
30
30
1
2
3
4
00:00
03:37
06:51
21:57
01:03
04:40
08:42
23:59
  3,795
  3,744
  6,655
  7,337
  2,296
  2,306
  2,306
  2,305
  -283,031
  -283,265
  -283,509
  -284,531
16
23
37
38
1
1
1
0
0
0
1
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	05:36	12:46	25,857	2,311	-410,350	16	0	0	0
2 2	1 2	00:00 17:57	02:28 23:59	8,920 21,771	2,303 2,301	28,764 28,779	5 5	5 35	0 0	0 0
3	1	08:56	14:40	20,616	2,309	-13,227	23	0	0	0
4	1	16:46	23:42	24,982	2,300	-101,206	182	0	0	0
5 5 5	1 2 3	00:00 03:02 20:41	01:03 07:06 23:59	3,781 14,677 11,917	2,305 2,309 2,306	-110,332 -110,377 -110,577	5 13 10	2 1 0	0 0 0	0 0 0
6	1	00:00	04:40	16,810	2,301	-690,770	149	1	1	0
7	1	14:40	23:14	30,834	2,306	-213,690	199	0	0	0
8	1	14:08	19:46	20,278	2,304	36,742	4	38	0	0
9	1	01:03	05:35	16,284	2,300	53,949	9	3	0	0
10 10	1 2	00:00 19:23	01:54 23:59	6,833 16,570	2,300 2,304	-64,279 -64,324	3 5	69 160	0 0	0 0
11	1	12:47	17:56	18,530	2,305	-241,407	21	0	0	0
12	-
13 13 13	1 2 3	11:26 13:05 20:08	12:46 16:45 21:48	4,828 13,222 6,008	2,315 2,304 2,294	-1,929 -1,955 -1,998	7 8 4	0 2 28	0 0 0	0 0 0
14	1	03:02	11:18	29,779	2,305	30,886	3	317	0	0
15 15	1 2	02:32 04:40	03:37 08:09	3,907 12,522	2,313 2,305	-454,123 -454,187	5 18	0 0	0 0	0 0
16	1	07:07	13:19	22,326	2,306	-2,170	4	68	0	0
17	-
18 18	1 2	00:02 03:37	03:01 08:23	10,754 17,135	2,300 2,303	171,836 171,890	13 17	0 1	0 0	0 0
19	1	10:02	15:54	21,124	2,308	26,018	4	85	0	0
20 20	1 2	08:49 15:40	13:39 19:33	17,423 14,021	2,313 2,304	60,478 60,426	13 9	0 0	0 0	0 0
21	1	01:04	06:50	20,791	2,300	-110,504	15	0	0	0
22	1	03:02	09:42	24,015	2,303	-26,548	11	44	0	0
23	1	10:06	15:39	20,018	2,309	-185,320	10	0	0	0
24	1	15:55	20:40	17,130	2,302	-27,552	12	0	0	0
25	1	04:40	13:04	30,204	2,313	-95,175	9	33	0	0
26 26	1 2	00:00 21:59	03:37 23:59	13,010 7,257	2,297 2,299	-19,495 -19,410	5 9	19 0	0 0	0 0
27	1	12:47	18:40	21,189	2,306	-4,076	11	0	0	0
28	1	15:40	21:26	20,769	2,309	-42,275	3	131	0	0
29 29	1 2	00:00 21:23	03:01 23:59	10,883 9,386	2,304 2,301	-167,886 -169,854	83 66	1 0	1 0	0 0
30 30 30 30	1 2 3 4	00:00 03:37 06:51 21:57	01:03 04:40 08:42 23:59	3,795 3,744 6,655 7,337	2,296 2,306 2,306 2,305	-283,031 -283,265 -283,509 -284,531	16 23 37 38	1 1 1 0	0 0 1 0	0 0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-