GPS Space Vehicle Time Integrity for MJD 53358, Sunday 19 December 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
00:00
18:42
20:55
02:42
20:52
23:59
  9,753
  7,723
11,073
    19
    32
    25
  -378,707
  -378,808
  -378,831
6
7
4
1
3
0
0
0
0
0
0
0

2
1
07:43
16:14
30,620
    24
    61,178
81
0
0
0

3
3
1
2
00:00
22:36
04:26
23:59
15,967
  5,016
    18
    17
   -69,838
   -70,057
15
3
1
4
0
0
0
0

4
4
1
2
06:06
07:31
07:10
13:51
  3,838
22,753
    31
    25
  -496,784
  -496,500
23
127
0
0
0
0
0
0

5
5
1
2
10:14
16:33
15:23
20:52
18,542
15,413
    32
    29
   -66,537
   -66,588
15
10
0
0
0
0
0
0

6
6
1
2
12:59
21:43
18:32
23:06
19,963
  4,968
    30
    30
  -439,613
  -439,162
108
28
0
0
0
0
0
0

7
7
1
2
04:16
07:31
07:10
12:56
10,428
19,511
    25
    25
  -143,523
  -143,064
88
156
0
0
0
0
0
0

8
8
1
2
03:39
07:31
07:10
09:21
12,659
  6,591
    32
    21
    16,171
    16,178
7
2
0
14
0
0
0
0

9
1
14:05
19:31
19,530
    36
    20,213
14
0
0
0

10
1
09:17
15:52
23,666
    22
   -55,682
4
43
0
0

11
1
01:56
07:10
18,824
    26
  -176,702
15
0
0
0

12
-

13
13
1
2
01:01
10:06
06:23
11:12
19,333
  3,958
    20
    22
    16,267
    16,247
4
3
22
2
0
0
0
0

14
14
1
2
16:11
20:55
20:52
23:59
16,756
11,073
    33
    33
    31,314
    31,315
2
2
23
0
0
0
0
0

15
15
1
2
16:39
20:55
20:52
22:11
15,068
  4,603
    28
    28
  -363,679
  -363,731
23
7
0
0
0
0
0
0

16
16
1
2
00:00
20:55
02:48
23:59
10,102
11,073
    16
    31
    -2,612
    -2,576
3
3
7
0
0
0
0
0

17
1
08:40
17:21
31,156
    32
   134,296
101
0
0
0

18
18
1
2
13:43
20:55
20:52
22:04
25,660
  4,180
    31
    27
   108,712
   108,768
29
4
0
0
0
0
0
0

19
1
00:00
05:43
20,559
    23
     9,599
8
1
0
0

20
20
20
20
1
2
3
4
00:00
05:09
07:31
22:11
03:17
07:10
08:58
23:59
11,822
  7,262
  5,245
  6,480
    19
    22
    31
    32
    98,502
    98,458
    98,446
    98,299
10
6
4
4
0
0
1
0
0
0
0
0
0
0
0
0

21
1
14:39
20:39
21,539
    29
   -85,191
5
0
0
0

22
22
1
2
16:16
20:55
20:52
23:22
16,482
  8,823
    34
    30
   -15,662
   -15,666
3
3
147
0
0
0
0
0

23
1
00:00
05:27
19,599
    19
  -207,920
8
1
0
0

24
1
07:31
14:59
26,854
    32
   -81,748
21
0
0
0

25
25
25
1
2
3
00:00
18:22
20:55
02:55
20:52
23:59
10,494
  8,904
11,070
    26
    33
    29
   -81,879
   -81,924
   -81,933
3
4
1
17
0
0
0
0
0
0
0
0

26
1
11:44
17:22
20,195
    29
  -299,888
36
0
0
0

27
27
1
2
02:39
07:31
07:10
08:36
16,242
  3,902
    25
    21
  -494,690
  -494,777
31
9
0
0
0
0
0
0

28
28
1
2
04:39
07:31
07:10
11:19
  9,056
13,661
    26
    21
   -45,856
   -45,865
2
5
3
3
0
0
0
0

29
1
11:19
17:01
20,497
    29
  -227,563
103
0
0
0

30
30
30
1
2
3
11:29
17:02
20:55
15:33
20:52
22:12
14,583
13,699
  4,633
    31
    27
    25
  -480,132
  -479,902
  -479,791
49
48
14
0
0
0
0
0
0
0
0
0

31
31
1
2
03:40
07:31
07:10
12:10
12,622
16,691
    25
    27
      970
     1,004
9
7
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	1 2 3	00:00 18:42 20:55	02:42 20:52 23:59	9,753 7,723 11,073	19 32 25	-378,707 -378,808 -378,831	6 7 4	1 3 0	0 0 0	0 0 0
2	1	07:43	16:14	30,620	24	61,178	81	0	0	0
3 3	1 2	00:00 22:36	04:26 23:59	15,967 5,016	18 17	-69,838 -70,057	15 3	1 4	0 0	0 0
4 4	1 2	06:06 07:31	07:10 13:51	3,838 22,753	31 25	-496,784 -496,500	23 127	0 0	0 0	0 0
5 5	1 2	10:14 16:33	15:23 20:52	18,542 15,413	32 29	-66,537 -66,588	15 10	0 0	0 0	0 0
6 6	1 2	12:59 21:43	18:32 23:06	19,963 4,968	30 30	-439,613 -439,162	108 28	0 0	0 0	0 0
7 7	1 2	04:16 07:31	07:10 12:56	10,428 19,511	25 25	-143,523 -143,064	88 156	0 0	0 0	0 0
8 8	1 2	03:39 07:31	07:10 09:21	12,659 6,591	32 21	16,171 16,178	7 2	0 14	0 0	0 0
9	1	14:05	19:31	19,530	36	20,213	14	0	0	0
10	1	09:17	15:52	23,666	22	-55,682	4	43	0	0
11	1	01:56	07:10	18,824	26	-176,702	15	0	0	0
12	-
13 13	1 2	01:01 10:06	06:23 11:12	19,333 3,958	20 22	16,267 16,247	4 3	22 2	0 0	0 0
14 14	1 2	16:11 20:55	20:52 23:59	16,756 11,073	33 33	31,314 31,315	2 2	23 0	0 0	0 0
15 15	1 2	16:39 20:55	20:52 22:11	15,068 4,603	28 28	-363,679 -363,731	23 7	0 0	0 0	0 0
16 16	1 2	00:00 20:55	02:48 23:59	10,102 11,073	16 31	-2,612 -2,576	3 3	7 0	0 0	0 0
17	1	08:40	17:21	31,156	32	134,296	101	0	0	0
18 18	1 2	13:43 20:55	20:52 22:04	25,660 4,180	31 27	108,712 108,768	29 4	0 0	0 0	0 0
19	1	00:00	05:43	20,559	23	9,599	8	1	0	0
20 20 20 20	1 2 3 4	00:00 05:09 07:31 22:11	03:17 07:10 08:58 23:59	11,822 7,262 5,245 6,480	19 22 31 32	98,502 98,458 98,446 98,299	10 6 4 4	0 0 1 0	0 0 0 0	0 0 0 0
21	1	14:39	20:39	21,539	29	-85,191	5	0	0	0
22 22	1 2	16:16 20:55	20:52 23:22	16,482 8,823	34 30	-15,662 -15,666	3 3	147 0	0 0	0 0
23	1	00:00	05:27	19,599	19	-207,920	8	1	0	0
24	1	07:31	14:59	26,854	32	-81,748	21	0	0	0
25 25 25	1 2 3	00:00 18:22 20:55	02:55 20:52 23:59	10,494 8,904 11,070	26 33 29	-81,879 -81,924 -81,933	3 4 1	17 0 0	0 0 0	0 0 0
26	1	11:44	17:22	20,195	29	-299,888	36	0	0	0
27 27	1 2	02:39 07:31	07:10 08:36	16,242 3,902	25 21	-494,690 -494,777	31 9	0 0	0 0	0 0
28 28	1 2	04:39 07:31	07:10 11:19	9,056 13,661	26 21	-45,856 -45,865	2 5	3 3	0 0	0 0
29	1	11:19	17:01	20,497	29	-227,563	103	0	0	0
30 30 30	1 2 3	11:29 17:02 20:55	15:33 20:52 22:12	14,583 13,699 4,633	31 27 25	-480,132 -479,902 -479,791	49 48 14	0 0 0	0 0 0	0 0 0
31 31	1 2	03:40 07:31	07:10 12:10	12,622 16,691	25 27	970 1,004	9 7	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-