GPS Space Vehicle Time Integrity for MJD 54435, Saturday 1 December 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
3
16:06
17:44
19:30
17:42
19:28
23:59
  5,689
  6,246
16,117
   474
   472
   470
  -169,426
  -169,442
  -169,476
5
6
9
0
0
0
0
0
0
0
0
0

2
1
05:43
14:12
30,478
   468
  -154,645
23
0
0
0

3
3
1
2
00:00
20:57
02:47
21:59
10,055
  3,748
   469
   470
  -151,371
  -151,762
18
5
1
0
0
0
0
0

4
1
04:21
11:59
27,409
   467
    31,644
37
0
0
0

5
5
5
1
2
3
09:17
15:04
17:44
13:42
17:42
19:28
15,845
  9,427
  6,246
   471
   470
   471
  -571,787
  -572,171
  -572,345
100
59
39
0
0
0
0
0
0
0
0
0

6
6
1
2
11:18
19:56
16:51
21:30
19,962
  5,651
   467
   461
  -202,332
  -202,079
62
17
0
0
0
0
0
0

7
7
1
2
11:42
19:30
17:07
21:59
19,458
  8,944
   475
   472
    23,569
    23,583
4
4
1
3
0
0
0
0

8
1
02:15
07:50
20,066
   475
   132,192
8
0
0
0

9
9
1
2
07:41
12:32
08:54
17:42
  4,404
18,495
   467
   471
   -98,620
   -98,657
4
11
5
0
0
0
0
0

10
1
07:36
14:09
23,531
   466
   160,596
80
0
0
0

11
1
00:27
06:21
21,180
   472
   -25,828
3
58
0
0

12
12
12
1
2
3
08:32
15:32
17:44
13:33
17:42
19:16
18,035
  7,713
  5,493
   466
   465
   464
   350,517
   350,541
   350,547
8
3
3
0
0
10
0
0
0
0
0
0

13
13
1
2
00:00
08:30
04:48
09:48
17,268
  4,692
   468
   464
  -224,352
  -224,418
15
4
0
0
0
0
0
0

14
14
14
1
2
3
14:31
17:44
19:30
17:42
19:28
21:59
11,340
  6,246
  8,944
   473
   469
   468
   316,667
   316,639
   316,618
10
5
8
0
0
0
0
0
0
0
0
0

15
1
10:09
16:08
21,443
   467
    75,185
25
0
0
0

16
16
1
2
00:00
19:30
01:19
21:59
  4,770
  8,944
   469
   471
  -126,681
  -126,792
4
2
1
0
0
0
0
0

17
1
02:27
11:03
30,889
   467
   -47,205
7
0
0
0

18
18
1
2
11:59
17:44
17:42
19:28
20,437
  6,246
   471
   469
   222,588
   222,553
14
5
0
0
0
0
0
0

19
1
00:00
04:03
14,555
   472
    -9,293
10
0
0
0

20
20
20
1
2
3
00:00
03:21
20:53
01:49
07:42
21:59
  6,577
15,643
  3,992
   470
   467
   471
  -124,834
  -124,826
  -124,785
3
5
3
3
22
0
0
0
0
0
0
0

21
21
1
2
12:49
17:44
17:42
18:53
17,514
  4,095
   471
   467
   -75,382
   -75,381
4
3
8
14
0
0
0
0

22
22
22
1
2
3
14:59
17:44
19:30
17:42
19:28
21:54
  9,710
  6,246
  8,605
   471
   472
   468
  -203,783
  -203,788
  -203,797
4
1
5
1
0
0
0
0
0
0
0
0

23
1
00:00
03:42
13,353
   468
  -313,552
15
1
0
0

24
1
10:25
17:42
26,088
   468
   -49,881
24
0
0
0

25
1
00:05
06:19
22,403
   466
  -485,566
30
0
0
0

26
1
10:00
15:32
19,853
   469
  -111,925
66
0
0
0

27
1
01:01
06:58
21,343
   465
  -150,797
16
0
0
0

28
1
02:22
09:35
25,897
   469
    11,749
4
27
0
0

29
-

30
30
30
1
2
3
10:03
17:44
19:30
13:43
19:28
20:46
13,153
  6,246
  4,534
   466
   466
   463
   -54,018
   -54,052
   -54,063
8
4
5
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
16:35
17:44
19:30
17:42
19:28
21:59
  3,964
  6,246
  8,944
   464
   468
   466
      219
      230
      239
4
3
2
6
0
0
0
0
0
0
0
0

32
32
32
1
2
3
15:53
17:44
19:30
17:42
19:28
21:59
  6,458
  6,246
  8,944
   525
   477
   472
  -156,867
  -156,998
  -157,101
65
25
32
0
0
0
0
0
0
6366
6246
8944

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	1 2 3	16:06 17:44 19:30	17:42 19:28 23:59	5,689 6,246 16,117	474 472 470	-169,426 -169,442 -169,476	5 6 9	0 0 0	0 0 0	0 0 0
2	1	05:43	14:12	30,478	468	-154,645	23	0	0	0
3 3	1 2	00:00 20:57	02:47 21:59	10,055 3,748	469 470	-151,371 -151,762	18 5	1 0	0 0	0 0
4	1	04:21	11:59	27,409	467	31,644	37	0	0	0
5 5 5	1 2 3	09:17 15:04 17:44	13:42 17:42 19:28	15,845 9,427 6,246	471 470 471	-571,787 -572,171 -572,345	100 59 39	0 0 0	0 0 0	0 0 0
6 6	1 2	11:18 19:56	16:51 21:30	19,962 5,651	467 461	-202,332 -202,079	62 17	0 0	0 0	0 0
7 7	1 2	11:42 19:30	17:07 21:59	19,458 8,944	475 472	23,569 23,583	4 4	1 3	0 0	0 0
8	1	02:15	07:50	20,066	475	132,192	8	0	0	0
9 9	1 2	07:41 12:32	08:54 17:42	4,404 18,495	467 471	-98,620 -98,657	4 11	5 0	0 0	0 0
10	1	07:36	14:09	23,531	466	160,596	80	0	0	0
11	1	00:27	06:21	21,180	472	-25,828	3	58	0	0
12 12 12	1 2 3	08:32 15:32 17:44	13:33 17:42 19:16	18,035 7,713 5,493	466 465 464	350,517 350,541 350,547	8 3 3	0 0 10	0 0 0	0 0 0
13 13	1 2	00:00 08:30	04:48 09:48	17,268 4,692	468 464	-224,352 -224,418	15 4	0 0	0 0	0 0
14 14 14	1 2 3	14:31 17:44 19:30	17:42 19:28 21:59	11,340 6,246 8,944	473 469 468	316,667 316,639 316,618	10 5 8	0 0 0	0 0 0	0 0 0
15	1	10:09	16:08	21,443	467	75,185	25	0	0	0
16 16	1 2	00:00 19:30	01:19 21:59	4,770 8,944	469 471	-126,681 -126,792	4 2	1 0	0 0	0 0
17	1	02:27	11:03	30,889	467	-47,205	7	0	0	0
18 18	1 2	11:59 17:44	17:42 19:28	20,437 6,246	471 469	222,588 222,553	14 5	0 0	0 0	0 0
19	1	00:00	04:03	14,555	472	-9,293	10	0	0	0
20 20 20	1 2 3	00:00 03:21 20:53	01:49 07:42 21:59	6,577 15,643 3,992	470 467 471	-124,834 -124,826 -124,785	3 5 3	3 22 0	0 0 0	0 0 0
21 21	1 2	12:49 17:44	17:42 18:53	17,514 4,095	471 467	-75,382 -75,381	4 3	8 14	0 0	0 0
22 22 22	1 2 3	14:59 17:44 19:30	17:42 19:28 21:54	9,710 6,246 8,605	471 472 468	-203,783 -203,788 -203,797	4 1 5	1 0 0	0 0 0	0 0 0
23	1	00:00	03:42	13,353	468	-313,552	15	1	0	0
24	1	10:25	17:42	26,088	468	-49,881	24	0	0	0
25	1	00:05	06:19	22,403	466	-485,566	30	0	0	0
26	1	10:00	15:32	19,853	469	-111,925	66	0	0	0
27	1	01:01	06:58	21,343	465	-150,797	16	0	0	0
28	1	02:22	09:35	25,897	469	11,749	4	27	0	0
29	-
30 30 30	1 2 3	10:03 17:44 19:30	13:43 19:28 20:46	13,153 6,246 4,534	466 466 463	-54,018 -54,052 -54,063	8 4 5	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	16:35 17:44 19:30	17:42 19:28 21:59	3,964 6,246 8,944	464 468 466	219 230 239	4 3 2	6 0 0	0 0 0	0 0 0
32 32 32	1 2 3	15:53 17:44 19:30	17:42 19:28 21:59	6,458 6,246 8,944	525 477 472	-156,867 -156,998 -157,101	65 25 32	0 0 0	0 0 0	6366 6246 8944
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-