GPS Space Vehicle Time Integrity for MJD 54649

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
15:11
23:41
30,612
  -345
  -204,602
15
6
0
0

3
1
06:20
12:05
20,733
  -331
  -250,320
36
0
0
0

4
1
14:02
20:46
24,280
  -340
   105,045
59
0
0
0

5
5
5
1
2
3
00:36
02:36
18:25
01:41
05:14
22:07
  3,897
  9,445
13,350
  -344
  -339
  -354
   373,428
   373,291
   372,413
13
48
56
1
1
0
0
1
0
0
0
0

6
1
05:51
11:31
20,318
  -330
  -156,493
31
0
0
0

7
1
10:05
15:54
20,862
  -331
    10,352
44
0
0
0

8
1
11:31
17:04
19,956
  -329
   159,737
20
0
0
0

9
9
9
1
2
3
00:00
17:04
22:22
03:22
18:13
23:59
12,134
  4,139
  5,871
  -321
  -367
  -350
    -3,672
    -3,818
    -3,831
19
10
9
1
5
0
0
0
0
0
0
0

10
1
16:53
23:22
23,362
  -342
     2,275
19
0
0
0

11
1
10:09
15:46
20,190
  -333
   -24,270
15
0
0
0

12
12
1
2
01:42
17:47
04:34
22:21
10,256
16,430
  -346
  -350
   357,411
   357,368
7
12
17
0
0
0
0
0

13
13
1
2
09:24
17:53
14:01
19:09
16,620
  4,550
  -331
  -375
  -262,526
  -262,609
18
4
1
14
0
0
0
0

14
1
00:00
08:37
31,046
  -331
   248,636
42
1
0
0

15
15
15
1
2
3
00:00
19:22
20:47
01:15
20:46
23:59
  4,524
  5,009
11,546
  -338
  -356
  -327
   135,501
   135,919
   136,000
7
22
20
1
0
0
0
0
0
0
0
0

16
1
04:31
10:08
20,258
  -323
  -119,129
17
0
0
0

17
1
12:06
20:24
29,894
  -344
   -38,929
9
46
0
0

18
18
1
2
01:16
22:08
05:46
23:59
16,172
  6,705
  -324
  -355
   160,821
   160,488
31
6
1
12
0
0
0
0

19
1
08:38
13:07
16,125
  -322
   -33,261
19
0
0
0

20
20
1
2
06:03
13:07
10:29
16:46
15,982
13,115
  -335
  -356
  -111,182
  -111,183
11
7
82
10
0
0
0
0

21
1
00:00
04:30
16,205
  -314
   -59,737
13
0
0
0

22
1
00:36
07:18
24,070
  -323
  -211,833
15
0
0
0

23
1
07:27
12:48
19,233
  -324
  -362,650
17
0
0
0

24
24
1
2
00:00
20:47
02:36
23:59
  9,359
11,519
  -316
  -343
  -106,553
  -106,821
18
7
1
88
0
0
0
0

25
1
11:31
12:48
  4,607
  -310
   180,014
11
0
0
0

26
26
1
2
19:07
20:47
20:24
23:59
  4,629
11,568
  -369
  -338
  -285,542
  -285,578
10
32
23
0
0
0
0
0

27
27
1
2
10:30
14:02
11:31
15:10
  3,633
  4,114
  -336
  -321
  -200,177
  -200,190
6
12
1
1
0
0
0
0

28
1
12:49
19:02
22,403
  -335
    20,312
15
0
0
0

29
29
1
2
00:00
20:47
01:15
23:59
  4,523
11,572
  -326
  -339
    41,766
    41,725
8
14
1
13
0
0
0
0

30
1
03:23
06:13
10,221
  -331
   -84,248
20
1
0
0

31
1
02:36
09:23
24,402
  -330
    25,000
8
7
0
0

32
1
04:58
10:05
18,391
  -322
  -303,801
22
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	15:11	23:41	30,612	-345	-204,602	15	6	0	0
3	1	06:20	12:05	20,733	-331	-250,320	36	0	0	0
4	1	14:02	20:46	24,280	-340	105,045	59	0	0	0
5 5 5	1 2 3	00:36 02:36 18:25	01:41 05:14 22:07	3,897 9,445 13,350	-344 -339 -354	373,428 373,291 372,413	13 48 56	1 1 0	0 1 0	0 0 0
6	1	05:51	11:31	20,318	-330	-156,493	31	0	0	0
7	1	10:05	15:54	20,862	-331	10,352	44	0	0	0
8	1	11:31	17:04	19,956	-329	159,737	20	0	0	0
9 9 9	1 2 3	00:00 17:04 22:22	03:22 18:13 23:59	12,134 4,139 5,871	-321 -367 -350	-3,672 -3,818 -3,831	19 10 9	1 5 0	0 0 0	0 0 0
10	1	16:53	23:22	23,362	-342	2,275	19	0	0	0
11	1	10:09	15:46	20,190	-333	-24,270	15	0	0	0
12 12	1 2	01:42 17:47	04:34 22:21	10,256 16,430	-346 -350	357,411 357,368	7 12	17 0	0 0	0 0
13 13	1 2	09:24 17:53	14:01 19:09	16,620 4,550	-331 -375	-262,526 -262,609	18 4	1 14	0 0	0 0
14	1	00:00	08:37	31,046	-331	248,636	42	1	0	0
15 15 15	1 2 3	00:00 19:22 20:47	01:15 20:46 23:59	4,524 5,009 11,546	-338 -356 -327	135,501 135,919 136,000	7 22 20	1 0 0	0 0 0	0 0 0
16	1	04:31	10:08	20,258	-323	-119,129	17	0	0	0
17	1	12:06	20:24	29,894	-344	-38,929	9	46	0	0
18 18	1 2	01:16 22:08	05:46 23:59	16,172 6,705	-324 -355	160,821 160,488	31 6	1 12	0 0	0 0
19	1	08:38	13:07	16,125	-322	-33,261	19	0	0	0
20 20	1 2	06:03 13:07	10:29 16:46	15,982 13,115	-335 -356	-111,182 -111,183	11 7	82 10	0 0	0 0
21	1	00:00	04:30	16,205	-314	-59,737	13	0	0	0
22	1	00:36	07:18	24,070	-323	-211,833	15	0	0	0
23	1	07:27	12:48	19,233	-324	-362,650	17	0	0	0
24 24	1 2	00:00 20:47	02:36 23:59	9,359 11,519	-316 -343	-106,553 -106,821	18 7	1 88	0 0	0 0
25	1	11:31	12:48	4,607	-310	180,014	11	0	0	0
26 26	1 2	19:07 20:47	20:24 23:59	4,629 11,568	-369 -338	-285,542 -285,578	10 32	23 0	0 0	0 0
27 27	1 2	10:30 14:02	11:31 15:10	3,633 4,114	-336 -321	-200,177 -200,190	6 12	1 1	0 0	0 0
28	1	12:49	19:02	22,403	-335	20,312	15	0	0	0
29 29	1 2	00:00 20:47	01:15 23:59	4,523 11,572	-326 -339	41,766 41,725	8 14	1 13	0 0	0 0
30	1	03:23	06:13	10,221	-331	-84,248	20	1	0	0
31	1	02:36	09:23	24,402	-330	25,000	8	7	0	0
32	1	04:58	10:05	18,391	-322	-303,801	22	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-