GPS Space Vehicle Time Integrity for MJD 54789

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
06:06
14:20
29,670
  -291
  -172,510
21
0
0
0

3
3
1
2
00:00
20:46
02:30
23:59
  8,979
11,632
  -290
  -284
  -313,334
  -313,730
30
5
1
35
0
0
0
0

4
1
04:19
11:03
24,241
  -289
   236,861
81
0
0
0

5
5
5
1
2
3
08:51
14:56
16:57
12:40
16:03
19:36
13,728
  3,975
  9,577
  -289
  -309
  -296
   394,408
   394,598
   394,728
50
16
27
0
1
0
0
0
0
0
0
0

6
6
1
2
00:00
20:20
02:04
23:59
  7,445
13,174
  -294
  -289
  -141,067
  -140,493
7
46
1
0
0
0
0
0

7
1
01:07
06:24
18,998
  -286
   -23,564
19
0
0
0

8
8
1
2
02:05
04:19
03:39
07:38
  5,640
11,937
  -286
  -278
   178,235
   178,260
15
17
0
0
0
0
0
0

9
1
12:48
17:44
17,746
  -289
   -25,947
20
0
0
0

10
1
07:24
13:58
23,635
  -292
     7,122
19
0
0
0

11
1
00:34
06:05
19,823
  -281
   -15,572
15
0
0
0

12
12
1
2
08:13
16:03
12:48
18:55
16,481
10,331
  -295
  -311
   339,347
   339,268
16
11
26
9
0
0
0
0

13
1
00:56
04:18
12,113
  -286
  -278,081
22
1
0
0

14
1
14:35
23:06
30,685
  -294
   192,222
46
0
0
0

15
1
09:54
15:43
20,957
  -286
   213,117
42
0
0
0

16
1
18:55
23:59
18,279
  -281
   -94,548
20
0
0
0

17
1
02:30
10:43
29,548
  -293
   -41,008
11
19
0
0

18
18
1
2
12:40
15:44
14:56
20:16
  8,124
16,294
  -296
  -286
   111,096
   111,047
7
28
1
0
0
0
0
0

19
1
00:00
03:39
13,128
  -271
   -35,743
13
0
0
0

20
20
20
1
2
3
00:00
03:39
20:37
01:06
07:26
23:47
  3,983
13,558
11,365
  -300
  -303
  -296
   -99,007
   -98,991
   -98,924
3
9
14
35
2
9
0
0
0
0
0
0

21
1
13:59
18:54
17,714
  -279
   -42,172
15
0
0
0

22
1
14:56
21:40
24,228
  -287
  -209,409
18
6
0
0

23
23
1
2
00:00
21:56
03:17
23:59
11,832
  7,425
  -275
  -293
  -380,672
  -380,775
21
15
1
0
0
0
0
0

24
1
10:44
16:56
22,337
  -280
  -142,583
19
5
0
0

25
1
02:05
03:17
  4,344
  -264
   -35,283
34
0
0
0

26
26
1
2
09:30
11:04
10:43
14:56
  4,392
13,924
  -307
  -281
   -17,333
   -17,353
6
32
8
0
0
0
0
0

27
1
03:18
06:45
12,408
  -283
    -1,388
32
0
0
0

28
1
03:18
09:28
22,164
  -279
    23,276
15
9
0
0

29
29
1
2
11:04
12:44
12:43
15:43
  5,949
10,755
  -291
  -276
    28,950
    28,949
11
17
19
0
0
0
0
0

30
1
17:45
20:39
10,466
  -294
  -109,149
20
0
0
0

31
1
16:57
23:47
24,613
  -290
    39,183
12
184
0
0

32
1
19:37
23:06
12,535
  -284
  -313,675
18
12
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	06:06	14:20	29,670	-291	-172,510	21	0	0	0
3 3	1 2	00:00 20:46	02:30 23:59	8,979 11,632	-290 -284	-313,334 -313,730	30 5	1 35	0 0	0 0
4	1	04:19	11:03	24,241	-289	236,861	81	0	0	0
5 5 5	1 2 3	08:51 14:56 16:57	12:40 16:03 19:36	13,728 3,975 9,577	-289 -309 -296	394,408 394,598 394,728	50 16 27	0 1 0	0 0 0	0 0 0
6 6	1 2	00:00 20:20	02:04 23:59	7,445 13,174	-294 -289	-141,067 -140,493	7 46	1 0	0 0	0 0
7	1	01:07	06:24	18,998	-286	-23,564	19	0	0	0
8 8	1 2	02:05 04:19	03:39 07:38	5,640 11,937	-286 -278	178,235 178,260	15 17	0 0	0 0	0 0
9	1	12:48	17:44	17,746	-289	-25,947	20	0	0	0
10	1	07:24	13:58	23,635	-292	7,122	19	0	0	0
11	1	00:34	06:05	19,823	-281	-15,572	15	0	0	0
12 12	1 2	08:13 16:03	12:48 18:55	16,481 10,331	-295 -311	339,347 339,268	16 11	26 9	0 0	0 0
13	1	00:56	04:18	12,113	-286	-278,081	22	1	0	0
14	1	14:35	23:06	30,685	-294	192,222	46	0	0	0
15	1	09:54	15:43	20,957	-286	213,117	42	0	0	0
16	1	18:55	23:59	18,279	-281	-94,548	20	0	0	0
17	1	02:30	10:43	29,548	-293	-41,008	11	19	0	0
18 18	1 2	12:40 15:44	14:56 20:16	8,124 16,294	-296 -286	111,096 111,047	7 28	1 0	0 0	0 0
19	1	00:00	03:39	13,128	-271	-35,743	13	0	0	0
20 20 20	1 2 3	00:00 03:39 20:37	01:06 07:26 23:47	3,983 13,558 11,365	-300 -303 -296	-99,007 -98,991 -98,924	3 9 14	35 2 9	0 0 0	0 0 0
21	1	13:59	18:54	17,714	-279	-42,172	15	0	0	0
22	1	14:56	21:40	24,228	-287	-209,409	18	6	0	0
23 23	1 2	00:00 21:56	03:17 23:59	11,832 7,425	-275 -293	-380,672 -380,775	21 15	1 0	0 0	0 0
24	1	10:44	16:56	22,337	-280	-142,583	19	5	0	0
25	1	02:05	03:17	4,344	-264	-35,283	34	0	0	0
26 26	1 2	09:30 11:04	10:43 14:56	4,392 13,924	-307 -281	-17,333 -17,353	6 32	8 0	0 0	0 0
27	1	03:18	06:45	12,408	-283	-1,388	32	0	0	0
28	1	03:18	09:28	22,164	-279	23,276	15	9	0	0
29 29	1 2	11:04 12:44	12:43 15:43	5,949 10,755	-291 -276	28,950 28,949	11 17	19 0	0 0	0 0
30	1	17:45	20:39	10,466	-294	-109,149	20	0	0	0
31	1	16:57	23:47	24,613	-290	39,183	12	184	0	0
32	1	19:37	23:06	12,535	-284	-313,675	18	12	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-