GPS Space Vehicle Time Integrity for MJD 53949, Wednesday 2 August 2006

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
2
03:02
04:42
04:41
10:13
  5,919
19,810
  1,144
  1,141
   -67,523
   -67,552
11
14
0
0
0
0
0
0

2
1
14:57
23:25
30,420
  1,137
   -18,900
37
0
0
0

3
1
05:21
12:18
24,681
  1,279
  -190,652
158
0
0
24472

4
1
13:33
21:09
27,283
  1,135
  -285,220
57
0
0
0

5
5
5
1
2
3
00:16
03:02
17:35
02:57
04:22
22:45
  9,680
  4,810
18,574
  1,153
  1,152
  1,137
  -268,617
  -268,819
  -270,405
75
43
144
0
1
0
0
1
0
0
0
0

6
6
6
1
2
3
00:00
05:17
20:30
02:08
06:45
23:59
  7,659
  5,312
12,495
  1,148
  1,150
  1,135
  -594,804
  -594,867
  -595,088
12
10
16
0
1
0
0
0
0
0
0
0

7
7
1
2
00:00
04:42
02:55
10:00
10,509
19,032
  1,152
  1,152
  -537,290
  -537,247
16
17
0
1
0
0
0
0

8
1
11:25
17:02
20,168
  1,151
    75,626
9
0
0
0

9
9
9
1
2
3
00:00
16:29
21:33
02:57
18:22
23:59
10,639
  6,777
  8,760
  1,147
  1,132
  1,135
   -29,141
   -29,234
   -29,268
12
11
11
1
1
0
0
0
0
0
0
0

10
1
16:45
23:14
23,284
  1,136
   -86,371
13
0
0
0

11
1
09:30
15:20
20,951
  1,146
  -341,590
16
0
0
0

12
-

13
13
1
2
08:36
17:43
13:56
18:50
19,157
  4,054
  1,146
  1,131
   -81,051
   -81,145
24
9
1
0
0
0
0
0

14
14
14
1
2
3
00:00
03:02
04:42
02:57
04:41
08:27
10,639
  5,935
13,426
  1,149
  1,150
  1,149
     9,695
     9,690
     9,680
11
10
10
0
0
1
0
0
0
0
0
0

15
15
1
2
00:00
03:02
02:57
04:41
10,607
  5,951
  1,150
  1,151
  -654,366
  -654,423
20
15
0
0
0
0
0
0

16
1
04:42
10:32
20,955
  1,148
   -60,193
15
0
0
0

17
1
11:42
20:17
30,850
  1,135
   -98,310
10
0
0
0

18
18
18
1
2
3
00:00
03:02
21:09
02:57
04:41
23:59
10,639
  5,951
10,225
  1,147
  1,147
  1,137
   246,168
   246,180
   246,251
13
10
11
0
0
0
0
0
0
0
0
0

19
1
07:21
13:13
21,045
  1,150
    -3,596
18
0
0
0

20
20
1
2
06:07
12:39
10:58
16:53
17,429
15,191
  1,151
  1,138
    24,768
    24,747
10
11
0
0
0
0
0
0

21
21
21
1
2
3
00:00
03:02
22:15
02:57
04:19
23:59
10,623
  4,627
  6,227
  1,146
  1,148
  1,136
   -43,941
   -43,955
   -44,117
12
11
11
0
1
0
0
0
0
0
0
0

22
22
22
1
2
3
00:08
03:02
04:42
02:57
04:41
07:07
10,118
  5,935
  8,663
  1,150
  1,148
  1,146
  -120,660
  -120,687
  -120,713
13
12
12
0
0
0
0
0
0
0
0
0

23
1
07:13
12:55
20,466
  1,150
  -136,797
9
0
0
0

24
1
12:40
19:09
23,266
  1,140
   -24,257
25
0
0
0

25
-

26
1
19:15
23:59
17,031
  1,136
   202,946
70
0
0
0

27
1
10:07
16:06
21,415
  1,146
   -59,781
19
0
0
0

28
1
11:17
18:39
26,430
  1,150
   -20,673
10
0
0
0

29
1
18:53
23:59
18,332
  1,137
  -631,278
12
0
0
0

30
30
30
30
1
2
3
4
00:50
03:02
04:42
19:15
02:57
04:41
06:02
22:58
  7,612
  5,951
  4,747
13,341
  1,152
  1,151
  1,155
  1,134
    -4,365
    -4,375
    -4,378
    -4,464
12
10
11
12
0
0
1
0
0
0
0
0
0
0
0
0

31
-

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	03:02 04:42	04:41 10:13	5,919 19,810	1,144 1,141	-67,523 -67,552	11 14	0 0	0 0	0 0
2	1	14:57	23:25	30,420	1,137	-18,900	37	0	0	0
3	1	05:21	12:18	24,681	1,279	-190,652	158	0	0	24472
4	1	13:33	21:09	27,283	1,135	-285,220	57	0	0	0
5 5 5	1 2 3	00:16 03:02 17:35	02:57 04:22 22:45	9,680 4,810 18,574	1,153 1,152 1,137	-268,617 -268,819 -270,405	75 43 144	0 1 0	0 1 0	0 0 0
6 6 6	1 2 3	00:00 05:17 20:30	02:08 06:45 23:59	7,659 5,312 12,495	1,148 1,150 1,135	-594,804 -594,867 -595,088	12 10 16	0 1 0	0 0 0	0 0 0
7 7	1 2	00:00 04:42	02:55 10:00	10,509 19,032	1,152 1,152	-537,290 -537,247	16 17	0 1	0 0	0 0
8	1	11:25	17:02	20,168	1,151	75,626	9	0	0	0
9 9 9	1 2 3	00:00 16:29 21:33	02:57 18:22 23:59	10,639 6,777 8,760	1,147 1,132 1,135	-29,141 -29,234 -29,268	12 11 11	1 1 0	0 0 0	0 0 0
10	1	16:45	23:14	23,284	1,136	-86,371	13	0	0	0
11	1	09:30	15:20	20,951	1,146	-341,590	16	0	0	0
12	-
13 13	1 2	08:36 17:43	13:56 18:50	19,157 4,054	1,146 1,131	-81,051 -81,145	24 9	1 0	0 0	0 0
14 14 14	1 2 3	00:00 03:02 04:42	02:57 04:41 08:27	10,639 5,935 13,426	1,149 1,150 1,149	9,695 9,690 9,680	11 10 10	0 0 1	0 0 0	0 0 0
15 15	1 2	00:00 03:02	02:57 04:41	10,607 5,951	1,150 1,151	-654,366 -654,423	20 15	0 0	0 0	0 0
16	1	04:42	10:32	20,955	1,148	-60,193	15	0	0	0
17	1	11:42	20:17	30,850	1,135	-98,310	10	0	0	0
18 18 18	1 2 3	00:00 03:02 21:09	02:57 04:41 23:59	10,639 5,951 10,225	1,147 1,147 1,137	246,168 246,180 246,251	13 10 11	0 0 0	0 0 0	0 0 0
19	1	07:21	13:13	21,045	1,150	-3,596	18	0	0	0
20 20	1 2	06:07 12:39	10:58 16:53	17,429 15,191	1,151 1,138	24,768 24,747	10 11	0 0	0 0	0 0
21 21 21	1 2 3	00:00 03:02 22:15	02:57 04:19 23:59	10,623 4,627 6,227	1,146 1,148 1,136	-43,941 -43,955 -44,117	12 11 11	0 1 0	0 0 0	0 0 0
22 22 22	1 2 3	00:08 03:02 04:42	02:57 04:41 07:07	10,118 5,935 8,663	1,150 1,148 1,146	-120,660 -120,687 -120,713	13 12 12	0 0 0	0 0 0	0 0 0
23	1	07:13	12:55	20,466	1,150	-136,797	9	0	0	0
24	1	12:40	19:09	23,266	1,140	-24,257	25	0	0	0
25	-
26	1	19:15	23:59	17,031	1,136	202,946	70	0	0	0
27	1	10:07	16:06	21,415	1,146	-59,781	19	0	0	0
28	1	11:17	18:39	26,430	1,150	-20,673	10	0	0	0
29	1	18:53	23:59	18,332	1,137	-631,278	12	0	0	0
30 30 30 30	1 2 3 4	00:50 03:02 04:42 19:15	02:57 04:41 06:02 22:58	7,612 5,951 4,747 13,341	1,152 1,151 1,155 1,134	-4,365 -4,375 -4,378 -4,464	12 10 11 12	0 0 1 0	0 0 0 0	0 0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-