GPS Space Vehicle Time Integrity for MJD 54660

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
14:27
22:57
30,611
  -482
  -202,634
19
0
0
0

3
1
05:35
11:20
20,727
  -465
  -255,399
35
0
0
0

4
1
13:17
20:02
24,313
  -476
   114,017
63
0
0
0

5
5
5
1
2
3
01:53
17:38
20:01
04:28
19:41
21:22
  9,242
  7,351
  4,850
  -477
  -490
  -492
   357,023
   355,849
   355,695
64
37
33
1
0
1
1
0
0
0
0
0

6
1
05:07
10:46
20,309
  -465
  -160,738
24
0
0
0

7
1
09:21
15:09
20,898
  -467
     4,563
42
0
0
0

8
1
10:47
16:20
19,970
  -462
   161,123
18
0
0
0

9
9
9
1
2
3
00:00
16:19
21:36
02:37
17:29
23:59
  9,426
  4,175
  8,602
  -464
  -505
  -481
    -5,481
    -5,628
    -5,649
19
12
9
1
2
0
0
0
0
0
0
0

10
1
16:08
22:38
23,373
  -471
     2,375
17
0
0
0

11
1
09:23
15:00
20,189
  -471
   -23,891
15
0
0
0

12
12
1
2
00:56
17:01
03:47
21:35
10,257
16,482
  -484
  -484
   356,643
   356,598
9
12
2
16
0
0
0
0

13
13
1
2
08:42
17:09
13:16
18:22
16,485
  4,384
  -465
  -512
  -264,092
  -264,175
19
4
1
17
0
0
0
0

14
1
00:00
07:53
28,368
  -468
   244,334
42
1
0
0

15
15
1
2
18:38
20:03
20:00
23:59
  4,970
14,193
  -493
  -468
   141,734
   141,821
23
19
0
0
0
0
0
0

16
1
03:46
09:22
20,158
  -459
  -117,679
16
0
0
0

17
1
11:21
19:41
29,972
  -482
   -39,095
9
34
0
0

18
18
1
2
00:31
21:23
05:01
23:46
16,149
  8,614
  -462
  -488
   156,593
   156,258
31
8
1
0
0
0
0
0

19
1
07:54
12:22
16,083
  -456
   -33,920
16
0
0
0

20
20
1
2
05:16
12:23
08:41
15:59
12,309
12,982
  -469
  -491
  -110,509
  -110,509
13
7
4
4
0
0
0
0

21
21
1
2
00:00
22:38
03:45
23:59
13,527
  4,874
  -454
  -475
   -58,670
   -58,593
13
11
1
0
0
0
0
0

22
1
00:00
06:31
23,456
  -462
  -211,990
16
0
0
0

23
1
06:43
12:04
19,225
  -460
  -364,562
18
0
0
0

24
24
1
2
00:00
20:03
01:52
23:59
  6,747
14,195
  -463
  -482
  -109,473
  -109,710
14
5
1
62
0
0
0
0

25
1
10:47
12:04
  4,622
  -446
   188,265
15
0
0
0

26
1
18:22
23:46
19,472
  -478
  -292,319
40
0
0
0

27
27
1
2
09:45
13:17
10:46
14:26
  3,682
  4,173
  -482
  -467
  -202,928
  -202,948
6
10
2
0
0
0
0
0

28
1
12:04
18:19
22,454
  -467
    20,525
15
0
0
0

29
1
20:01
23:59
14,301
  -473
    41,135
12
14
0
0

30
1
02:38
05:29
10,237
  -465
   -86,116
19
1
0
0

31
1
01:53
08:41
24,445
  -468
    24,472
16
0
0
0

32
1
04:16
09:20
18,276
  -459
  -307,018
19
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	14:27	22:57	30,611	-482	-202,634	19	0	0	0
3	1	05:35	11:20	20,727	-465	-255,399	35	0	0	0
4	1	13:17	20:02	24,313	-476	114,017	63	0	0	0
5 5 5	1 2 3	01:53 17:38 20:01	04:28 19:41 21:22	9,242 7,351 4,850	-477 -490 -492	357,023 355,849 355,695	64 37 33	1 0 1	1 0 0	0 0 0
6	1	05:07	10:46	20,309	-465	-160,738	24	0	0	0
7	1	09:21	15:09	20,898	-467	4,563	42	0	0	0
8	1	10:47	16:20	19,970	-462	161,123	18	0	0	0
9 9 9	1 2 3	00:00 16:19 21:36	02:37 17:29 23:59	9,426 4,175 8,602	-464 -505 -481	-5,481 -5,628 -5,649	19 12 9	1 2 0	0 0 0	0 0 0
10	1	16:08	22:38	23,373	-471	2,375	17	0	0	0
11	1	09:23	15:00	20,189	-471	-23,891	15	0	0	0
12 12	1 2	00:56 17:01	03:47 21:35	10,257 16,482	-484 -484	356,643 356,598	9 12	2 16	0 0	0 0
13 13	1 2	08:42 17:09	13:16 18:22	16,485 4,384	-465 -512	-264,092 -264,175	19 4	1 17	0 0	0 0
14	1	00:00	07:53	28,368	-468	244,334	42	1	0	0
15 15	1 2	18:38 20:03	20:00 23:59	4,970 14,193	-493 -468	141,734 141,821	23 19	0 0	0 0	0 0
16	1	03:46	09:22	20,158	-459	-117,679	16	0	0	0
17	1	11:21	19:41	29,972	-482	-39,095	9	34	0	0
18 18	1 2	00:31 21:23	05:01 23:46	16,149 8,614	-462 -488	156,593 156,258	31 8	1 0	0 0	0 0
19	1	07:54	12:22	16,083	-456	-33,920	16	0	0	0
20 20	1 2	05:16 12:23	08:41 15:59	12,309 12,982	-469 -491	-110,509 -110,509	13 7	4 4	0 0	0 0
21 21	1 2	00:00 22:38	03:45 23:59	13,527 4,874	-454 -475	-58,670 -58,593	13 11	1 0	0 0	0 0
22	1	00:00	06:31	23,456	-462	-211,990	16	0	0	0
23	1	06:43	12:04	19,225	-460	-364,562	18	0	0	0
24 24	1 2	00:00 20:03	01:52 23:59	6,747 14,195	-463 -482	-109,473 -109,710	14 5	1 62	0 0	0 0
25	1	10:47	12:04	4,622	-446	188,265	15	0	0	0
26	1	18:22	23:46	19,472	-478	-292,319	40	0	0	0
27 27	1 2	09:45 13:17	10:46 14:26	3,682 4,173	-482 -467	-202,928 -202,948	6 10	2 0	0 0	0 0
28	1	12:04	18:19	22,454	-467	20,525	15	0	0	0
29	1	20:01	23:59	14,301	-473	41,135	12	14	0	0
30	1	02:38	05:29	10,237	-465	-86,116	19	1	0	0
31	1	01:53	08:41	24,445	-468	24,472	16	0	0	0
32	1	04:16	09:20	18,276	-459	-307,018	19	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-