GPS Space Vehicle Time Integrity for MJD 53309, Sunday 31 October 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
00:00
06:24
23,036
  1,842
  -369,067
16
1
0
0

2
-

3
1
01:59
07:45
20,729
  1,841
   -54,940
16
0
0
0

4
1
09:22
16:10
24,473
  1,849
  -573,927
131
0
0
0

5
5
5
1
2
3
13:36
16:12
19:54
16:10
18:45
23:59
  9,220
  9,131
14,700
  1,869
  1,862
  1,845
   -55,322
   -55,349
   -55,401
11
9
12
0
0
0
0
0
0
0
0
0

6
6
1
2
01:07
16:20
02:32
21:53
  5,079
19,930
  1,843
  1,838
  -475,863
  -475,925
4
6
1
2
0
0
0
0

7
1
07:40
16:10
30,498
  1,852
  -254,285
225
0
0
0

8
1
07:04
12:45
20,401
  1,851
    14,536
5
0
0
0

9
1
17:25
22:51
19,559
  1,846
    14,414
5
0
0
0

10
10
1
2
12:44
16:12
16:10
19:25
12,375
11,549
  1,854
  1,850
   -51,231
   -51,242
5
4
14
0
0
0
0
0

11
1
05:17
11:05
20,816
  1,844
  -160,293
12
0
0
0

12
-

13
13
1
2
04:27
13:18
09:48
14:46
19,180
  5,276
  1,843
  1,860
    21,231
    21,232
8
9
0
0
0
0
0
0

14
14
1
2
00:00
19:32
04:15
23:59
15,283
16,015
  1,841
  1,840
    32,464
    32,526
7
3
1
11
0
0
0
0

15
15
1
2
00:00
20:03
01:39
23:59
  5,959
14,132
  1,845
  1,842
  -339,332
  -339,742
11
20
1
0
0
0
0
0

16
1
00:00
06:11
22,246
  1,848
    -2,251
12
0
0
0

17
17
1
2
11:59
16:12
16:10
20:40
15,015
16,021
  1,854
  1,848
   162,029
   162,002
8
7
0
0
0
0
0
0

18
18
1
2
00:00
17:00
01:27
23:59
  5,236
25,113
  1,836
  1,843
    93,646
    93,931
8
22
1
0
0
0
0
0

19
1
03:12
09:06
21,159
  1,845
     8,502
9
0
0
0

20
20
1
2
01:43
08:29
06:40
12:26
17,841
14,243
  1,839
  1,849
   112,684
   112,624
18
7
0
0
0
0
0
0

21
1
18:01
23:59
21,493
  1,840
   -79,876
9
0
0
0

22
22
1
2
00:00
19:37
02:46
23:59
  9,965
15,686
  1,841
  1,839
   -13,529
   -13,510
3
3
27
90
0
0
0
0

23
1
02:59
08:44
20,563
  1,845
  -192,371
28
0
0
0

24
24
1
2
10:44
16:12
16:10
19:21
19,500
11,306
  1,853
  1,848
   -67,828
   -67,880
15
9
0
0
0
0
0
0

25
25
1
2
00:00
21:49
06:24
23:59
23,011
  7,803
  1,849
  1,847
   -76,801
   -76,849
7
3
40
2
0
0
0
0

26
26
1
2
15:01
16:12
16:10
20:38
  4,117
15,924
  1,843
  1,842
  -264,148
  -264,242
10
45
0
0
0
0
0
0

27
1
05:59
11:57
21,330
  1,849
  -455,854
69
0
0
0

28
1
08:03
14:41
23,822
  1,846
   -42,409
5
23
0
0

29
29
1
2
14:35
16:12
16:10
20:17
  5,674
14,665
  1,834
  1,841
  -290,497
  -290,348
24
57
0
0
0
0
0
0

30
30
30
30
1
2
3
4
00:00
14:56
16:12
20:26
01:42
16:10
18:52
23:59
  6,120
  4,462
  9,565
12,787
  1,840
  1,852
  1,848
  1,829
  -520,971
  -520,532
  -520,478
  -520,363
12
8
19
30
1
0
0
0
0
0
0
0
0
0
0
0

31
1
07:06
15:36
30,516
  1,854
      661
17
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	00:00	06:24	23,036	1,842	-369,067	16	1	0	0
2	-
3	1	01:59	07:45	20,729	1,841	-54,940	16	0	0	0
4	1	09:22	16:10	24,473	1,849	-573,927	131	0	0	0
5 5 5	1 2 3	13:36 16:12 19:54	16:10 18:45 23:59	9,220 9,131 14,700	1,869 1,862 1,845	-55,322 -55,349 -55,401	11 9 12	0 0 0	0 0 0	0 0 0
6 6	1 2	01:07 16:20	02:32 21:53	5,079 19,930	1,843 1,838	-475,863 -475,925	4 6	1 2	0 0	0 0
7	1	07:40	16:10	30,498	1,852	-254,285	225	0	0	0
8	1	07:04	12:45	20,401	1,851	14,536	5	0	0	0
9	1	17:25	22:51	19,559	1,846	14,414	5	0	0	0
10 10	1 2	12:44 16:12	16:10 19:25	12,375 11,549	1,854 1,850	-51,231 -51,242	5 4	14 0	0 0	0 0
11	1	05:17	11:05	20,816	1,844	-160,293	12	0	0	0
12	-
13 13	1 2	04:27 13:18	09:48 14:46	19,180 5,276	1,843 1,860	21,231 21,232	8 9	0 0	0 0	0 0
14 14	1 2	00:00 19:32	04:15 23:59	15,283 16,015	1,841 1,840	32,464 32,526	7 3	1 11	0 0	0 0
15 15	1 2	00:00 20:03	01:39 23:59	5,959 14,132	1,845 1,842	-339,332 -339,742	11 20	1 0	0 0	0 0
16	1	00:00	06:11	22,246	1,848	-2,251	12	0	0	0
17 17	1 2	11:59 16:12	16:10 20:40	15,015 16,021	1,854 1,848	162,029 162,002	8 7	0 0	0 0	0 0
18 18	1 2	00:00 17:00	01:27 23:59	5,236 25,113	1,836 1,843	93,646 93,931	8 22	1 0	0 0	0 0
19	1	03:12	09:06	21,159	1,845	8,502	9	0	0	0
20 20	1 2	01:43 08:29	06:40 12:26	17,841 14,243	1,839 1,849	112,684 112,624	18 7	0 0	0 0	0 0
21	1	18:01	23:59	21,493	1,840	-79,876	9	0	0	0
22 22	1 2	00:00 19:37	02:46 23:59	9,965 15,686	1,841 1,839	-13,529 -13,510	3 3	27 90	0 0	0 0
23	1	02:59	08:44	20,563	1,845	-192,371	28	0	0	0
24 24	1 2	10:44 16:12	16:10 19:21	19,500 11,306	1,853 1,848	-67,828 -67,880	15 9	0 0	0 0	0 0
25 25	1 2	00:00 21:49	06:24 23:59	23,011 7,803	1,849 1,847	-76,801 -76,849	7 3	40 2	0 0	0 0
26 26	1 2	15:01 16:12	16:10 20:38	4,117 15,924	1,843 1,842	-264,148 -264,242	10 45	0 0	0 0	0 0
27	1	05:59	11:57	21,330	1,849	-455,854	69	0	0	0
28	1	08:03	14:41	23,822	1,846	-42,409	5	23	0	0
29 29	1 2	14:35 16:12	16:10 20:17	5,674 14,665	1,834 1,841	-290,497 -290,348	24 57	0 0	0 0	0 0
30 30 30 30	1 2 3 4	00:00 14:56 16:12 20:26	01:42 16:10 18:52 23:59	6,120 4,462 9,565 12,787	1,840 1,852 1,848 1,829	-520,971 -520,532 -520,478 -520,363	12 8 19 30	1 0 0 0	0 0 0 0	0 0 0 0
31	1	07:06	15:36	30,516	1,854	661	17	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-