GPS Space Vehicle Time Integrity for MJD 54791

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
05:57
14:12
29,674
  -278
  -172,078
20
0
0
0

3
3
1
2
00:00
20:37
02:22
23:59
  8,511
12,132
  -282
  -265
  -314,243
  -314,632
29
6
1
32
0
0
0
0

4
1
04:10
10:55
24,274
  -277
   238,994
83
0
0
0

5
5
5
1
2
3
08:43
14:48
16:49
12:31
15:55
19:28
13,732
  4,005
  9,564
  -293
  -294
  -284
   396,297
   396,444
   396,542
39
14
17
0
1
0
0
0
0
0
0
0

6
6
1
2
00:00
20:12
01:56
23:59
  6,957
13,654
  -289
  -280
  -139,759
  -139,158
7
47
1
0
0
0
0
0

7
1
00:59
06:16
19,001
  -274
   -23,595
18
0
0
0

8
8
1
2
01:56
04:10
03:31
07:30
  5,660
11,960
  -292
  -271
   178,516
   178,551
14
18
0
0
0
0
0
0

9
1
12:40
17:36
17,729
  -274
   -26,257
19
0
0
0

10
1
07:16
13:50
23,640
  -275
     7,198
20
0
0
0

11
1
00:26
05:57
19,804
  -273
   -15,405
16
0
0
0

12
12
1
2
08:05
15:56
12:40
18:48
16,484
10,327
  -283
  -296
   338,928
   338,852
17
10
8
13
0
0
0
0

13
13
1
2
00:00
22:58
04:10
23:59
14,922
  3,677
  -278
  -294
  -278,340
  -278,477
20
11
5
0
0
0
0
0

14
1
14:27
22:58
30,616
  -280
   191,397
45
0
0
0

15
1
09:46
15:35
20,959
  -274
   214,190
42
0
0
0

16
1
18:47
23:59
18,763
  -266
   -94,123
19
0
0
0

17
1
02:22
10:35
29,526
  -281
   -41,102
10
19
0
0

18
18
1
2
12:32
15:36
14:47
20:08
  8,136
16,304
  -283
  -270
   110,442
   110,397
7
28
1
0
0
0
0
0

19
19
1
2
00:00
22:58
03:31
23:59
12,654
  3,676
  -268
  -262
   -35,711
   -35,690
16
7
0
0
0
0
0
0

20
20
1
2
03:32
20:29
07:18
23:38
13,549
11,312
  -292
  -284
   -98,804
   -98,734
10
14
2
0
0
0
0
0

21
1
13:51
18:46
17,710
  -264
   -41,888
15
0
0
0

22
1
14:48
21:32
24,185
  -280
  -209,304
18
0
0
0

23
23
1
2
00:00
21:48
03:09
23:59
11,329
  7,912
  -271
  -276
  -380,861
  -380,953
20
14
1
0
0
0
0
0

24
1
10:35
16:48
22,359
  -272
  -143,099
18
0
0
0

25
1
01:57
03:09
  4,329
  -262
   -40,455
34
0
0
0

26
26
1
2
09:22
10:56
10:35
14:47
  4,369
13,910
  -295
  -271
   -18,081
   -18,102
6
32
6
0
0
0
0
0

27
1
03:09
06:38
12,495
  -274
    -1,878
31
0
0
0

28
1
03:09
09:20
22,172
  -274
    23,309
17
0
0
0

29
29
1
2
10:56
12:36
12:35
15:35
  5,967
10,743
  -279
  -267
    28,633
    28,628
8
15
19
0
0
0
0
0

30
1
17:37
20:31
10,460
  -279
  -109,529
18
0
0
0

31
1
16:49
23:38
24,566
  -282
    39,587
11
176
0
0

32
1
19:29
22:58
12,519
  -273
  -313,420
16
3
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	05:57	14:12	29,674	-278	-172,078	20	0	0	0
3 3	1 2	00:00 20:37	02:22 23:59	8,511 12,132	-282 -265	-314,243 -314,632	29 6	1 32	0 0	0 0
4	1	04:10	10:55	24,274	-277	238,994	83	0	0	0
5 5 5	1 2 3	08:43 14:48 16:49	12:31 15:55 19:28	13,732 4,005 9,564	-293 -294 -284	396,297 396,444 396,542	39 14 17	0 1 0	0 0 0	0 0 0
6 6	1 2	00:00 20:12	01:56 23:59	6,957 13,654	-289 -280	-139,759 -139,158	7 47	1 0	0 0	0 0
7	1	00:59	06:16	19,001	-274	-23,595	18	0	0	0
8 8	1 2	01:56 04:10	03:31 07:30	5,660 11,960	-292 -271	178,516 178,551	14 18	0 0	0 0	0 0
9	1	12:40	17:36	17,729	-274	-26,257	19	0	0	0
10	1	07:16	13:50	23,640	-275	7,198	20	0	0	0
11	1	00:26	05:57	19,804	-273	-15,405	16	0	0	0
12 12	1 2	08:05 15:56	12:40 18:48	16,484 10,327	-283 -296	338,928 338,852	17 10	8 13	0 0	0 0
13 13	1 2	00:00 22:58	04:10 23:59	14,922 3,677	-278 -294	-278,340 -278,477	20 11	5 0	0 0	0 0
14	1	14:27	22:58	30,616	-280	191,397	45	0	0	0
15	1	09:46	15:35	20,959	-274	214,190	42	0	0	0
16	1	18:47	23:59	18,763	-266	-94,123	19	0	0	0
17	1	02:22	10:35	29,526	-281	-41,102	10	19	0	0
18 18	1 2	12:32 15:36	14:47 20:08	8,136 16,304	-283 -270	110,442 110,397	7 28	1 0	0 0	0 0
19 19	1 2	00:00 22:58	03:31 23:59	12,654 3,676	-268 -262	-35,711 -35,690	16 7	0 0	0 0	0 0
20 20	1 2	03:32 20:29	07:18 23:38	13,549 11,312	-292 -284	-98,804 -98,734	10 14	2 0	0 0	0 0
21	1	13:51	18:46	17,710	-264	-41,888	15	0	0	0
22	1	14:48	21:32	24,185	-280	-209,304	18	0	0	0
23 23	1 2	00:00 21:48	03:09 23:59	11,329 7,912	-271 -276	-380,861 -380,953	20 14	1 0	0 0	0 0
24	1	10:35	16:48	22,359	-272	-143,099	18	0	0	0
25	1	01:57	03:09	4,329	-262	-40,455	34	0	0	0
26 26	1 2	09:22 10:56	10:35 14:47	4,369 13,910	-295 -271	-18,081 -18,102	6 32	6 0	0 0	0 0
27	1	03:09	06:38	12,495	-274	-1,878	31	0	0	0
28	1	03:09	09:20	22,172	-274	23,309	17	0	0	0
29 29	1 2	10:56 12:36	12:35 15:35	5,967 10,743	-279 -267	28,633 28,628	8 15	19 0	0 0	0 0
30	1	17:37	20:31	10,460	-279	-109,529	18	0	0	0
31	1	16:49	23:38	24,566	-282	39,587	11	176	0	0
32	1	19:29	22:58	12,519	-273	-313,420	16	3	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-