GPS Space Vehicle Time Integrity for MJD 53212, Monday 26 July 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
1
1
2
08:46
10:09
10:06
14:43
  4,789
16,427
  1,481
  1,487
  -353,941
  -353,952
2
6
7
0
0
0
0
0

2
-

3
3
1
2
08:34
10:09
10:06
14:21
  5,487
15,095
  1,471
  1,474
   -28,841
   -28,871
7
13
0
0
0
0
0
0

4
4
1
2
15:53
20:19
20:17
22:44
15,819
  8,719
  1,469
  1,471
   228,536
   228,717
65
36
0
0
0
0
0
0

5
5
5
5
1
2
3
4
00:00
02:36
20:19
22:46
01:25
06:48
22:44
23:59
  5,102
15,081
  8,719
  4,378
  1,469
  1,458
  1,468
  1,470
   -39,591
   -39,636
   -39,750
   -39,761
4
13
5
2
5
0
0
1
0
0
0
0
0
0
0
0

6
6
1
2
00:00
22:52
04:30
23:59
16,202
  4,053
  1,478
  1,466
  -299,348
  -302,520
196
47
1
0
1
0
0
0

7
7
1
2
14:29
20:19
20:17
22:44
20,845
  8,719
  1,476
  1,473
  -438,994
  -438,716
111
47
0
0
0
0
0
0

8
1
13:49
19:28
20,337
  1,470
     6,647
5
1
0
0

9
1
00:04
05:30
19,519
  1,463
    57,304
6
1
0
0

10
10
10
10
1
2
3
4
00:00
19:15
20:19
22:46
01:54
20:17
22:44
23:59
  6,870
  3,739
  8,719
  4,378
  1,468
  1,470
  1,461
  1,463
   -46,347
   -46,388
   -46,400
   -46,402
6
4
2
1
1
0
0
0
0
0
0
0
0
0
0
0

11
1
11:55
17:43
20,814
  1,470
  -134,142
18
0
0
0

12
-

13
13
1
2
11:11
20:19
16:30
21:36
19,102
  4,634
  1,473
  1,466
    26,672
    26,648
3
4
3
1
0
0
0
0

14
14
1
2
02:17
06:51
06:48
10:06
16,232
11,705
  1,465
  1,472
    25,410
    25,427
3
4
8
0
0
0
0
0

15
15
1
2
02:48
06:51
06:48
08:19
14,338
  5,264
  1,455
  1,459
  -296,436
  -296,485
14
9
0
0
0
0
0
0

16
16
1
2
06:51
10:09
10:06
12:59
11,705
10,197
  1,472
  1,474
    -6,868
    -6,858
4
2
0
25
0
0
0
0

17
17
17
17
1
2
3
4
00:00
18:37
20:19
22:46
03:21
20:17
22:44
23:59
12,105
  5,971
  8,719
  4,378
  1,469
  1,466
  1,463
  1,464
   105,170
   106,068
   106,169
   106,264
46
23
34
18
1
0
0
0
1
0
0
0
0
0
0
0

18
18
1
2
00:00
06:51
06:48
08:02
24,463
  4,245
  1,467
  1,466
    59,579
    59,636
26
6
0
1
0
0
0
0

19
1
10:09
15:54
20,659
  1,477
    18,666
22
0
0
0

20
20
20
1
2
3
08:29
10:09
15:05
10:06
13:21
19:14
  5,785
11,531
14,956
  1,478
  1,479
  1,474
   140,555
   140,523
   140,446
5
13
18
0
0
0
0
0
0
0
0
0

21
1
00:42
06:42
21,539
  1,470
   -76,246
2
72
0
0

22
22
1
2
02:17
06:51
06:48
09:22
16,249
  9,053
  1,464
  1,473
   -14,542
   -14,536
4
3
18
14
0
0
0
0

23
1
10:09
15:14
18,283
  1,462
  -127,283
63
0
0
0

24
24
24
24
1
2
3
4
00:00
17:17
20:19
22:46
01:57
20:17
22:44
23:59
  7,066
10,764
  8,719
  4,378
  1,469
  1,471
  1,470
  1,474
   -43,144
   -43,326
   -43,357
   -43,371
9
10
7
3
1
0
0
0
0
0
0
0
0
0
0
0

25
25
25
1
2
3
04:22
06:51
10:09
06:48
10:06
12:49
  8,746
11,689
  9,587
  1,476
  1,475
  1,469
   -70,504
   -70,509
   -70,525
2
2
8
16
1
2
0
0
0
0
0
0

26
26
26
1
2
3
00:00
21:35
22:46
03:15
22:44
23:59
11,710
  4,150
  4,378
  1,467
  1,463
  1,469
  -168,606
  -169,619
  -169,674
54
15
15
1
0
0
1
0
0
0
0
0

27
1
12:33
18:31
21,414
  1,473
  -332,226
120
0
0
0

28
28
1
2
14:42
20:19
20:17
21:21
20,073
  3,722
  1,469
  1,467
   -36,901
   -36,914
5
3
0
1
0
0
0
0

29
29
29
1
2
3
00:00
21:05
22:46
02:49
22:44
23:59
10,140
  5,956
  4,378
  1,464
  1,465
  1,471
  -379,031
  -378,500
  -378,455
14
14
10
1
0
0
1
0
0
0
0
0

30
30
30
30
30
1
2
3
4
5
00:00
03:12
06:51
21:42
22:46
01:30
06:48
08:27
22:44
23:59
  5,426
12,920
  5,747
  3,698
  4,378
  1,478
  1,469
  1,462
  1,467
  1,468
  -554,454
  -554,466
  -554,472
  -554,477
  -554,476
3
3
2
2
2
1
4
3
0
0
0
0
0
0
0
0
0
0
0
0

31
31
1
2
13:19
20:19
20:17
21:48
24,997
  5,382
  1,480
  1,481
  -268,194
  -268,401
99
21
0
0
0
0
0
0

32
-

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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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 1	1 2	08:46 10:09	10:06 14:43	4,789 16,427	1,481 1,487	-353,941 -353,952	2 6	7 0	0 0	0 0
2	-
3 3	1 2	08:34 10:09	10:06 14:21	5,487 15,095	1,471 1,474	-28,841 -28,871	7 13	0 0	0 0	0 0
4 4	1 2	15:53 20:19	20:17 22:44	15,819 8,719	1,469 1,471	228,536 228,717	65 36	0 0	0 0	0 0
5 5 5 5	1 2 3 4	00:00 02:36 20:19 22:46	01:25 06:48 22:44 23:59	5,102 15,081 8,719 4,378	1,469 1,458 1,468 1,470	-39,591 -39,636 -39,750 -39,761	4 13 5 2	5 0 0 1	0 0 0 0	0 0 0 0
6 6	1 2	00:00 22:52	04:30 23:59	16,202 4,053	1,478 1,466	-299,348 -302,520	196 47	1 0	1 0	0 0
7 7	1 2	14:29 20:19	20:17 22:44	20,845 8,719	1,476 1,473	-438,994 -438,716	111 47	0 0	0 0	0 0
8	1	13:49	19:28	20,337	1,470	6,647	5	1	0	0
9	1	00:04	05:30	19,519	1,463	57,304	6	1	0	0
10 10 10 10	1 2 3 4	00:00 19:15 20:19 22:46	01:54 20:17 22:44 23:59	6,870 3,739 8,719 4,378	1,468 1,470 1,461 1,463	-46,347 -46,388 -46,400 -46,402	6 4 2 1	1 0 0 0	0 0 0 0	0 0 0 0
11	1	11:55	17:43	20,814	1,470	-134,142	18	0	0	0
12	-
13 13	1 2	11:11 20:19	16:30 21:36	19,102 4,634	1,473 1,466	26,672 26,648	3 4	3 1	0 0	0 0
14 14	1 2	02:17 06:51	06:48 10:06	16,232 11,705	1,465 1,472	25,410 25,427	3 4	8 0	0 0	0 0
15 15	1 2	02:48 06:51	06:48 08:19	14,338 5,264	1,455 1,459	-296,436 -296,485	14 9	0 0	0 0	0 0
16 16	1 2	06:51 10:09	10:06 12:59	11,705 10,197	1,472 1,474	-6,868 -6,858	4 2	0 25	0 0	0 0
17 17 17 17	1 2 3 4	00:00 18:37 20:19 22:46	03:21 20:17 22:44 23:59	12,105 5,971 8,719 4,378	1,469 1,466 1,463 1,464	105,170 106,068 106,169 106,264	46 23 34 18	1 0 0 0	1 0 0 0	0 0 0 0
18 18	1 2	00:00 06:51	06:48 08:02	24,463 4,245	1,467 1,466	59,579 59,636	26 6	0 1	0 0	0 0
19	1	10:09	15:54	20,659	1,477	18,666	22	0	0	0
20 20 20	1 2 3	08:29 10:09 15:05	10:06 13:21 19:14	5,785 11,531 14,956	1,478 1,479 1,474	140,555 140,523 140,446	5 13 18	0 0 0	0 0 0	0 0 0
21	1	00:42	06:42	21,539	1,470	-76,246	2	72	0	0
22 22	1 2	02:17 06:51	06:48 09:22	16,249 9,053	1,464 1,473	-14,542 -14,536	4 3	18 14	0 0	0 0
23	1	10:09	15:14	18,283	1,462	-127,283	63	0	0	0
24 24 24 24	1 2 3 4	00:00 17:17 20:19 22:46	01:57 20:17 22:44 23:59	7,066 10,764 8,719 4,378	1,469 1,471 1,470 1,474	-43,144 -43,326 -43,357 -43,371	9 10 7 3	1 0 0 0	0 0 0 0	0 0 0 0
25 25 25	1 2 3	04:22 06:51 10:09	06:48 10:06 12:49	8,746 11,689 9,587	1,476 1,475 1,469	-70,504 -70,509 -70,525	2 2 8	16 1 2	0 0 0	0 0 0
26 26 26	1 2 3	00:00 21:35 22:46	03:15 22:44 23:59	11,710 4,150 4,378	1,467 1,463 1,469	-168,606 -169,619 -169,674	54 15 15	1 0 0	1 0 0	0 0 0
27	1	12:33	18:31	21,414	1,473	-332,226	120	0	0	0
28 28	1 2	14:42 20:19	20:17 21:21	20,073 3,722	1,469 1,467	-36,901 -36,914	5 3	0 1	0 0	0 0
29 29 29	1 2 3	00:00 21:05 22:46	02:49 22:44 23:59	10,140 5,956 4,378	1,464 1,465 1,471	-379,031 -378,500 -378,455	14 14 10	1 0 0	1 0 0	0 0 0
30 30 30 30 30	1 2 3 4 5	00:00 03:12 06:51 21:42 22:46	01:30 06:48 08:27 22:44 23:59	5,426 12,920 5,747 3,698 4,378	1,478 1,469 1,462 1,467 1,468	-554,454 -554,466 -554,472 -554,477 -554,476	3 3 2 2 2	1 4 3 0 0	0 0 0 0 0	0 0 0 0 0
31 31	1 2	13:19 20:19	20:17 21:48	24,997 5,382	1,480 1,481	-268,194 -268,401	99 21	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-