GPS Space Vehicle Time Integrity for MJD 53359, Monday 20 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
2
00:00
18:37
02:38
23:59
  9,508
19,285
    33
    43
  -378,840
  -378,968
3
11
2
3
0
0
0
0

2
2
2
1
2
3
07:39
09:21
12:41
09:17
12:31
16:10
  5,885
11,360
12,541
    40
    44
    44
    60,501
    60,422
    60,305
14
31
32
0
0
0
0
0
0
0
0
0

3
3
1
2
00:00
22:32
04:22
23:59
15,730
  5,253
    25
    36
   -70,085
   -70,310
15
4
1
0
0
0
0
0

4
4
4
1
2
3
06:02
09:21
12:41
09:17
12:31
13:47
11,667
11,344
  3,974
    42
    41
    39
  -494,999
  -494,770
  -494,610
67
62
23
0
0
0
0
0
0
0
0
0

5
5
5
1
2
3
10:10
12:41
16:29
12:31
15:19
20:52
  8,446
  9,506
15,701
    43
    40
    44
   -66,710
   -66,736
   -66,773
6
6
9
0
0
0
0
0
0
0
0
0

6
6
1
2
12:55
21:39
18:28
23:02
19,974
  4,960
    42
    44
  -437,969
  -437,508
110
28
0
0
0
0
0
0

7
7
1
2
04:12
09:21
09:17
12:31
18,260
11,360
    45
    38
  -140,954
  -140,534
150
89
0
0
0
0
0
0

8
1
03:35
09:17
20,470
    39
    16,269
8
0
0
0

9
1
14:01
19:27
19,542
    37
    20,380
10
0
0
0

10
10
1
2
09:21
12:41
12:31
15:48
11,360
11,226
    48
    45
   -55,709
   -55,720
3
3
13
18
0
0
0
0

11
1
01:52
07:40
20,863
    42
  -176,990
16
0
0
0

12
-

13
13
1
2
00:57
10:02
06:19
11:08
19,328
  3,924
    38
    39
    16,212
    16,196
2
4
86
1
0
0
0
0

14
1
16:07
23:59
28,253
    43
    31,335
2
56
0
0

15
1
16:35
22:07
19,872
    49
  -364,104
30
0
0
0

16
16
1
2
00:00
20:25
02:44
23:59
  9,861
12,809
    33
    44
    -2,571
    -2,536
2
3
23
3
0
0
0
0

17
17
1
2
09:21
12:41
12:31
17:17
11,360
16,531
    45
    44
   133,408
   133,239
37
53
0
0
0
0
0
0

18
1
13:39
22:00
30,024
    43
   109,072
32
0
0
0

19
1
00:00
05:38
20,313
    36
     9,685
7
1
0
0

20
20
20
1
2
3
00:00
05:05
22:07
03:13
08:54
23:59
11,590
13,738
  6,709
    34
    42
    43
    98,276
    98,229
    98,067
10
8
4
1
1
0
0
0
0
0
0
0

21
1
14:35
20:35
21,545
    43
   -85,261
6
0
0
0

22
1
16:12
23:18
25,494
    41
   -15,675
7
30
0
0

23
1
00:00
05:23
19,360
    35
  -208,076
9
1
0
0

24
24
24
1
2
3
06:36
09:21
12:41
09:17
12:31
14:53
  9,657
11,360
  7,899
    42
    41
    43
   -81,929
   -81,958
   -81,983
7
9
4
0
0
1
0
0
0
0
0
0

25
25
1
2
00:00
18:18
02:50
23:59
10,244
20,400
    36
    41
   -81,932
   -81,983
3
2
7
32
0
0
0
0

26
1
12:41
17:18
16,589
    45
  -300,476
33
0
0
0

27
1
02:35
08:32
21,378
    40
  -495,323
45
0
0
0

28
28
1
2
04:35
09:21
09:17
11:15
16,890
  6,800
    41
    37
   -45,871
   -45,880
3
5
2
0
0
0
0
0

29
29
1
2
11:14
12:41
12:31
16:57
  4,573
15,333
    33
    45
  -226,229
  -226,038
25
76
0
0
0
0
0
0

30
30
30
1
2
3
11:25
12:41
16:58
12:31
15:29
22:08
  3,910
10,072
18,519
    45
    44
    43
  -479,150
  -479,060
  -478,824
12
35
65
0
0
0
0
0
0
0
0
0

31
31
1
2
03:36
09:21
09:17
12:05
20,440
  9,844
    47
    39
     1,174
     1,199
14
3
0
5
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	00:00 18:37	02:38 23:59	9,508 19,285	33 43	-378,840 -378,968	3 11	2 3	0 0	0 0
2 2 2	1 2 3	07:39 09:21 12:41	09:17 12:31 16:10	5,885 11,360 12,541	40 44 44	60,501 60,422 60,305	14 31 32	0 0 0	0 0 0	0 0 0
3 3	1 2	00:00 22:32	04:22 23:59	15,730 5,253	25 36	-70,085 -70,310	15 4	1 0	0 0	0 0
4 4 4	1 2 3	06:02 09:21 12:41	09:17 12:31 13:47	11,667 11,344 3,974	42 41 39	-494,999 -494,770 -494,610	67 62 23	0 0 0	0 0 0	0 0 0
5 5 5	1 2 3	10:10 12:41 16:29	12:31 15:19 20:52	8,446 9,506 15,701	43 40 44	-66,710 -66,736 -66,773	6 6 9	0 0 0	0 0 0	0 0 0
6 6	1 2	12:55 21:39	18:28 23:02	19,974 4,960	42 44	-437,969 -437,508	110 28	0 0	0 0	0 0
7 7	1 2	04:12 09:21	09:17 12:31	18,260 11,360	45 38	-140,954 -140,534	150 89	0 0	0 0	0 0
8	1	03:35	09:17	20,470	39	16,269	8	0	0	0
9	1	14:01	19:27	19,542	37	20,380	10	0	0	0
10 10	1 2	09:21 12:41	12:31 15:48	11,360 11,226	48 45	-55,709 -55,720	3 3	13 18	0 0	0 0
11	1	01:52	07:40	20,863	42	-176,990	16	0	0	0
12	-
13 13	1 2	00:57 10:02	06:19 11:08	19,328 3,924	38 39	16,212 16,196	2 4	86 1	0 0	0 0
14	1	16:07	23:59	28,253	43	31,335	2	56	0	0
15	1	16:35	22:07	19,872	49	-364,104	30	0	0	0
16 16	1 2	00:00 20:25	02:44 23:59	9,861 12,809	33 44	-2,571 -2,536	2 3	23 3	0 0	0 0
17 17	1 2	09:21 12:41	12:31 17:17	11,360 16,531	45 44	133,408 133,239	37 53	0 0	0 0	0 0
18	1	13:39	22:00	30,024	43	109,072	32	0	0	0
19	1	00:00	05:38	20,313	36	9,685	7	1	0	0
20 20 20	1 2 3	00:00 05:05 22:07	03:13 08:54 23:59	11,590 13,738 6,709	34 42 43	98,276 98,229 98,067	10 8 4	1 1 0	0 0 0	0 0 0
21	1	14:35	20:35	21,545	43	-85,261	6	0	0	0
22	1	16:12	23:18	25,494	41	-15,675	7	30	0	0
23	1	00:00	05:23	19,360	35	-208,076	9	1	0	0
24 24 24	1 2 3	06:36 09:21 12:41	09:17 12:31 14:53	9,657 11,360 7,899	42 41 43	-81,929 -81,958 -81,983	7 9 4	0 0 1	0 0 0	0 0 0
25 25	1 2	00:00 18:18	02:50 23:59	10,244 20,400	36 41	-81,932 -81,983	3 2	7 32	0 0	0 0
26	1	12:41	17:18	16,589	45	-300,476	33	0	0	0
27	1	02:35	08:32	21,378	40	-495,323	45	0	0	0
28 28	1 2	04:35 09:21	09:17 11:15	16,890 6,800	41 37	-45,871 -45,880	3 5	2 0	0 0	0 0
29 29	1 2	11:14 12:41	12:31 16:57	4,573 15,333	33 45	-226,229 -226,038	25 76	0 0	0 0	0 0
30 30 30	1 2 3	11:25 12:41 16:58	12:31 15:29 22:08	3,910 10,072 18,519	45 44 43	-479,150 -479,060 -478,824	12 35 65	0 0 0	0 0 0	0 0 0
31 31	1 2	03:36 09:21	09:17 12:05	20,440 9,844	47 39	1,174 1,199	14 3	0 5	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-