GPS Space Vehicle Time Integrity for MJD 53241, Tuesday 24 August 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
1
2
3
06:04
07:17
11:12
07:11
11:11
12:15
  3,974
14,027
  3,734
  1,591
  1,582
  1,586
  -358,158
  -358,184
  -358,195
5
8
3
0
0
6
0
0
0
0
0
0

2
-

3
3
1
2
07:17
11:12
11:11
12:22
14,027
  4,185
  1,584
  1,581
   -36,608
   -36,640
13
5
0
1
0
0
0
0

4
4
1
2
13:56
19:58
19:49
21:28
21,183
  5,386
  1,575
  1,572
   266,053
   266,265
90
25
0
0
0
0
0
0

5
5
5
1
2
3
00:37
18:13
19:58
05:00
19:49
23:22
15,746
  5,739
12,242
  1,584
  1,570
  1,564
   -43,990
   -44,119
   -44,142
9
4
9
1
0
0
0
0
0
0
0
0

6
6
6
1
2
3
00:00
05:51
20:55
02:33
07:03
23:59
  9,211
  4,282
11,024
  1,584
  1,582
  1,565
  -388,217
  -388,765
  -390,448
72
40
89
1
1
0
0
1
0
0
0
0

7
7
1
2
12:26
19:58
19:49
21:05
26,557
  4,009
  1,575
  1,567
  -389,317
  -388,995
154
24
0
0
0
0
0
0

8
1
11:48
17:28
20,390
  1,581
     9,040
4
0
0
0

9
9
1
2
00:00
22:02
03:32
23:59
12,737
  7,025
  1,581
  1,570
     2,817
     2,950
7
10
1
0
0
0
0
0

10
10
1
2
17:19
19:58
19:49
23:58
  8,986
14,373
  1,571
  1,572
   -47,908
   -47,916
5
4
0
37
0
0
0
0

11
11
1
2
09:56
11:12
11:11
15:44
  4,515
16,279
  1,586
  1,577
  -141,688
  -141,725
6
16
0
0
0
0
0
0

12
-

13
13
13
1
2
3
09:11
11:12
17:49
11:11
14:30
19:35
  7,216
11,885
  6,316
  1,579
  1,577
  1,569
    25,011
    25,002
    24,977
8
3
4
0
10
3
0
0
0
0
0
0

14
14
1
2
00:17
07:17
07:11
08:55
24,811
  5,851
  1,577
  1,578
    27,343
    27,356
7
4
0
2
0
0
0
0

15
1
00:49
06:20
19,796
  1,581
  -309,107
28
0
0
0

16
16
1
2
04:38
07:17
07:11
10:56
  9,161
13,104
  1,578
  1,584
    -5,349
    -5,337
3
6
26
0
0
0
0
0

17
17
17
1
2
3
00:00
16:38
19:58
01:22
19:49
23:59
  4,958
11,446
14,462
  1,589
  1,576
  1,578
   135,420
   136,033
   136,167
21
30
45
1
0
0
1
0
0
0
0
0

18
18
1
2
00:00
21:36
06:03
23:59
21,799
  8,585
  1,578
  1,571
    69,886
    70,167
27
12
1
0
0
0
0
0

19
19
1
2
07:55
11:12
11:11
13:51
11,723
  9,539
  1,583
  1,580
    11,676
    11,650
8
7
0
0
0
0
0
0

20
20
1
2
07:17
13:06
11:11
17:13
14,027
14,779
  1,583
  1,582
   131,631
   131,554
13
20
0
0
0
0
0
0

21
21
1
2
00:00
22:40
04:43
23:59
16,997
  4,773
  1,581
  1,573
   -77,063
   -77,098
3
3
40
0
0
0
0
0

22
1
00:19
07:11
24,673
  1,582
   -14,368
5
0
0
0

23
23
1
2
07:30
11:12
11:11
13:16
13,267
  7,437
  1,582
  1,579
  -153,572
  -153,670
38
19
0
0
0
0
0
0

24
24
1
2
15:19
19:58
19:49
23:55
16,160
14,228
  1,577
  1,574
   -50,552
   -50,602
20
8
0
0
0
0
0
0

25
25
1
2
02:26
07:17
07:11
10:54
17,062
12,983
  1,571
  1,580
   -72,481
   -72,496
7
4
0
9
0
0
0
0

26
26
1
2
00:00
19:58
01:17
23:59
  4,646
14,462
  1,572
  1,572
  -200,971
  -201,920
22
48
1
0
1
0
0
0

27
1
11:12
16:33
19,249
  1,579
  -376,968
91
0
0
0

28
1
12:43
19:22
23,905
  1,575
   -38,869
10
0
0
0

29
1
19:58
23:59
14,462
  1,571
  -357,840
41
0
0
0

30
30
1
2
01:12
19:58
06:26
23:28
18,803
12,579
  1,578
  1,561
  -551,526
  -551,392
14
8
1
0
0
0
0
0

31
1
11:43
19:49
29,155
  1,575
  -297,488
91
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	1 2 3	06:04 07:17 11:12	07:11 11:11 12:15	3,974 14,027 3,734	1,591 1,582 1,586	-358,158 -358,184 -358,195	5 8 3	0 0 6	0 0 0	0 0 0
2	-
3 3	1 2	07:17 11:12	11:11 12:22	14,027 4,185	1,584 1,581	-36,608 -36,640	13 5	0 1	0 0	0 0
4 4	1 2	13:56 19:58	19:49 21:28	21,183 5,386	1,575 1,572	266,053 266,265	90 25	0 0	0 0	0 0
5 5 5	1 2 3	00:37 18:13 19:58	05:00 19:49 23:22	15,746 5,739 12,242	1,584 1,570 1,564	-43,990 -44,119 -44,142	9 4 9	1 0 0	0 0 0	0 0 0
6 6 6	1 2 3	00:00 05:51 20:55	02:33 07:03 23:59	9,211 4,282 11,024	1,584 1,582 1,565	-388,217 -388,765 -390,448	72 40 89	1 1 0	0 1 0	0 0 0
7 7	1 2	12:26 19:58	19:49 21:05	26,557 4,009	1,575 1,567	-389,317 -388,995	154 24	0 0	0 0	0 0
8	1	11:48	17:28	20,390	1,581	9,040	4	0	0	0
9 9	1 2	00:00 22:02	03:32 23:59	12,737 7,025	1,581 1,570	2,817 2,950	7 10	1 0	0 0	0 0
10 10	1 2	17:19 19:58	19:49 23:58	8,986 14,373	1,571 1,572	-47,908 -47,916	5 4	0 37	0 0	0 0
11 11	1 2	09:56 11:12	11:11 15:44	4,515 16,279	1,586 1,577	-141,688 -141,725	6 16	0 0	0 0	0 0
12	-
13 13 13	1 2 3	09:11 11:12 17:49	11:11 14:30 19:35	7,216 11,885 6,316	1,579 1,577 1,569	25,011 25,002 24,977	8 3 4	0 10 3	0 0 0	0 0 0
14 14	1 2	00:17 07:17	07:11 08:55	24,811 5,851	1,577 1,578	27,343 27,356	7 4	0 2	0 0	0 0
15	1	00:49	06:20	19,796	1,581	-309,107	28	0	0	0
16 16	1 2	04:38 07:17	07:11 10:56	9,161 13,104	1,578 1,584	-5,349 -5,337	3 6	26 0	0 0	0 0
17 17 17	1 2 3	00:00 16:38 19:58	01:22 19:49 23:59	4,958 11,446 14,462	1,589 1,576 1,578	135,420 136,033 136,167	21 30 45	1 0 0	1 0 0	0 0 0
18 18	1 2	00:00 21:36	06:03 23:59	21,799 8,585	1,578 1,571	69,886 70,167	27 12	1 0	0 0	0 0
19 19	1 2	07:55 11:12	11:11 13:51	11,723 9,539	1,583 1,580	11,676 11,650	8 7	0 0	0 0	0 0
20 20	1 2	07:17 13:06	11:11 17:13	14,027 14,779	1,583 1,582	131,631 131,554	13 20	0 0	0 0	0 0
21 21	1 2	00:00 22:40	04:43 23:59	16,997 4,773	1,581 1,573	-77,063 -77,098	3 3	40 0	0 0	0 0
22	1	00:19	07:11	24,673	1,582	-14,368	5	0	0	0
23 23	1 2	07:30 11:12	11:11 13:16	13,267 7,437	1,582 1,579	-153,572 -153,670	38 19	0 0	0 0	0 0
24 24	1 2	15:19 19:58	19:49 23:55	16,160 14,228	1,577 1,574	-50,552 -50,602	20 8	0 0	0 0	0 0
25 25	1 2	02:26 07:17	07:11 10:54	17,062 12,983	1,571 1,580	-72,481 -72,496	7 4	0 9	0 0	0 0
26 26	1 2	00:00 19:58	01:17 23:59	4,646 14,462	1,572 1,572	-200,971 -201,920	22 48	1 0	1 0	0 0
27	1	11:12	16:33	19,249	1,579	-376,968	91	0	0	0
28	1	12:43	19:22	23,905	1,575	-38,869	10	0	0	0
29	1	19:58	23:59	14,462	1,571	-357,840	41	0	0	0
30 30	1 2	01:12 19:58	06:26 23:28	18,803 12,579	1,578 1,561	-551,526 -551,392	14 8	1 0	0 0	0 0
31	1	11:43	19:49	29,155	1,575	-297,488	91	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-