GPS Space Vehicle Time Integrity for MJD 54751

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
08:43
16:56
29,599
  -359
  -181,096
21
0
0
0

3
1
00:00
05:07
18,424
  -351
  -296,027
35
1
0
0

4
1
06:56
13:36
23,991
  -353
   197,879
75
0
0
0

5
5
5
5
1
2
3
4
11:27
13:37
17:33
19:35
13:22
15:09
18:37
22:12
  6,914
  5,528
  3,839
  9,427
  -364
  -356
  -375
  -368
   263,209
   263,693
   264,563
   265,243
146
99
75
172
0
0
1
0
0
0
0
0
0
0
0
0

6
6
1
2
00:00
22:54
04:38
23:59
16,699
  3,898
  -354
  -381
  -160,021
  -159,736
18
18
1
38
0
0
0
0

7
1
03:40
08:59
19,116
  -350
   -21,845
20
0
0
0

8
1
04:39
10:12
19,973
  -349
   173,325
20
0
0
0

9
1
15:19
20:20
18,029
  -366
   -19,815
18
0
0
0

10
1
09:58
16:30
23,516
  -354
     5,562
20
0
0
0

11
11
1
2
03:09
06:56
06:14
08:42
11,061
  6,340
  -346
  -362
   -18,404
   -18,410
16
12
0
0
0
0
0
0

12
12
1
2
10:43
18:38
15:16
21:25
16,365
10,016
  -361
  -386
   346,426
   346,352
14
9
6
0
0
0
0
0

13
13
1
2
01:46
03:36
03:35
06:56
  6,515
11,973
  -357
  -351
  -274,236
  -274,241
11
19
9
0
0
0
0
0

14
14
1
2
00:00
17:06
01:45
23:59
  6,306
24,814
  -363
  -362
   208,252
   207,913
17
30
1
0
0
0
0
0

15
1
12:28
18:16
20,914
  -356
   192,457
40
0
0
0

16
16
1
2
00:00
21:25
03:08
23:59
11,323
  9,244
  -349
  -356
  -102,325
  -102,165
8
23
1
0
0
0
0
0

17
1
05:07
13:22
29,668
  -362
   -39,741
7
29
0
0

18
18
1
2
15:10
18:17
17:33
22:49
  8,569
16,307
  -368
  -358
   123,851
   123,800
11
30
0
0
0
0
0
0

19
1
01:46
06:14
16,089
  -340
   -36,016
14
0
0
0

20
20
1
2
00:00
06:15
03:39
09:58
13,194
13,358
  -358
  -371
  -102,510
  -102,500
7
9
17
11
0
0
0
0

21
1
16:30
21:29
17,957
  -352
   -47,320
16
0
0
0

22
1
17:33
23:59
23,177
  -359
  -210,712
17
0
0
0

23
1
00:35
05:53
19,077
  -352
  -376,744
18
0
0
0

24
1
13:23
19:35
22,269
  -347
  -132,974
20
0
0
0

25
1
04:39
05:53
  4,460
  -334
    71,666
45
0
0
0

26
1
12:06
17:33
19,573
  -356
    -2,008
35
0
0
0

27
1
05:54
09:19
12,258
  -346
  -224,875
28
0
0
0

28
1
05:54
12:05
22,260
  -352
    22,707
15
0
0
0

29
29
1
2
13:37
15:22
15:12
18:16
  5,728
10,463
  -355
  -350
    34,311
    34,303
8
18
23
0
0
0
0
0

30
1
20:20
23:15
10,451
  -371
  -102,074
19
0
0
0

31
31
1
2
00:00
19:35
02:29
23:59
  8,903
15,857
  -369
  -358
    31,531
    31,713
4
13
27
0
0
0
0
0

32
32
1
2
00:00
22:10
01:45
23:59
  6,343
  6,549
  -341
  -366
  -316,711
  -316,707
4
14
29
0
0
0
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	08:43	16:56	29,599	-359	-181,096	21	0	0	0
3	1	00:00	05:07	18,424	-351	-296,027	35	1	0	0
4	1	06:56	13:36	23,991	-353	197,879	75	0	0	0
5 5 5 5	1 2 3 4	11:27 13:37 17:33 19:35	13:22 15:09 18:37 22:12	6,914 5,528 3,839 9,427	-364 -356 -375 -368	263,209 263,693 264,563 265,243	146 99 75 172	0 0 1 0	0 0 0 0	0 0 0 0
6 6	1 2	00:00 22:54	04:38 23:59	16,699 3,898	-354 -381	-160,021 -159,736	18 18	1 38	0 0	0 0
7	1	03:40	08:59	19,116	-350	-21,845	20	0	0	0
8	1	04:39	10:12	19,973	-349	173,325	20	0	0	0
9	1	15:19	20:20	18,029	-366	-19,815	18	0	0	0
10	1	09:58	16:30	23,516	-354	5,562	20	0	0	0
11 11	1 2	03:09 06:56	06:14 08:42	11,061 6,340	-346 -362	-18,404 -18,410	16 12	0 0	0 0	0 0
12 12	1 2	10:43 18:38	15:16 21:25	16,365 10,016	-361 -386	346,426 346,352	14 9	6 0	0 0	0 0
13 13	1 2	01:46 03:36	03:35 06:56	6,515 11,973	-357 -351	-274,236 -274,241	11 19	9 0	0 0	0 0
14 14	1 2	00:00 17:06	01:45 23:59	6,306 24,814	-363 -362	208,252 207,913	17 30	1 0	0 0	0 0
15	1	12:28	18:16	20,914	-356	192,457	40	0	0	0
16 16	1 2	00:00 21:25	03:08 23:59	11,323 9,244	-349 -356	-102,325 -102,165	8 23	1 0	0 0	0 0
17	1	05:07	13:22	29,668	-362	-39,741	7	29	0	0
18 18	1 2	15:10 18:17	17:33 22:49	8,569 16,307	-368 -358	123,851 123,800	11 30	0 0	0 0	0 0
19	1	01:46	06:14	16,089	-340	-36,016	14	0	0	0
20 20	1 2	00:00 06:15	03:39 09:58	13,194 13,358	-358 -371	-102,510 -102,500	7 9	17 11	0 0	0 0
21	1	16:30	21:29	17,957	-352	-47,320	16	0	0	0
22	1	17:33	23:59	23,177	-359	-210,712	17	0	0	0
23	1	00:35	05:53	19,077	-352	-376,744	18	0	0	0
24	1	13:23	19:35	22,269	-347	-132,974	20	0	0	0
25	1	04:39	05:53	4,460	-334	71,666	45	0	0	0
26	1	12:06	17:33	19,573	-356	-2,008	35	0	0	0
27	1	05:54	09:19	12,258	-346	-224,875	28	0	0	0
28	1	05:54	12:05	22,260	-352	22,707	15	0	0	0
29 29	1 2	13:37 15:22	15:12 18:16	5,728 10,463	-355 -350	34,311 34,303	8 18	23 0	0 0	0 0
30	1	20:20	23:15	10,451	-371	-102,074	19	0	0	0
31 31	1 2	00:00 19:35	02:29 23:59	8,903 15,857	-369 -358	31,531 31,713	4 13	27 0	0 0	0 0
32 32	1 2	00:00 22:10	01:45 23:59	6,343 6,549	-341 -366	-316,711 -316,707	4 14	29 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-