GPS Space Vehicle Time Integrity for MJD 54012, Wednesday 4 October 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
00:00
22:49
05:59
23:59
21,493
  4,175
  1,126
  1,119
   -79,321
   -79,513
13
4
1
0
0
0
0
0

2
1
10:42
19:11
30,498
  1,136
   -40,296
35
0
0
0

3
-

4
1
09:14
16:48
27,220
  1,134
  -318,262
42
0
0
0

5
5
5
1
2
3
13:22
19:52
22:49
18:30
22:47
23:59
18,448
10,461
  4,175
  1,139
  1,129
  1,134
  -357,430
  -357,566
  -357,608
39
20
6
0
0
0
0
0
0
0
0
0

6
6
1
2
00:57
16:14
02:30
21:46
  5,555
19,932
  1,133
  1,126
  -585,896
  -585,487
9
36
1
0
0
0
0
0

7
7
1
2
00:28
19:08
05:48
22:30
19,178
12,143
  1,136
  1,123
  -517,623
  -517,302
29
16
1
0
0
0
0
0

8
1
07:02
12:40
20,273
  1,137
    83,010
5
0
0
0

9
9
1
2
12:05
17:12
14:08
22:33
  7,362
19,216
  1,133
  1,120
   -37,656
   -37,719
9
14
1
0
0
0
0
0

10
1
12:28
18:58
23,345
  1,128
   -89,475
7
0
0
0

11
1
05:12
11:03
21,005
  1,135
  -352,348
6
1
0
0

12
-

13
13
1
2
04:23
13:19
09:42
14:43
19,100
  5,036
  1,134
  1,142
   -98,970
   -99,049
19
5
0
0
0
0
0
0

14
14
14
1
2
3
00:00
19:28
22:49
03:59
22:47
23:59
14,369
11,936
  4,175
  1,132
  1,126
  1,128
     5,378
     5,313
     5,309
3
4
1
8
22
1
0
0
0
0
0
0

15
15
15
1
2
3
00:00
18:48
22:49
01:16
22:47
23:59
  4,597
14,308
  4,175
  1,127
  1,126
  1,122
    11,058
    11,573
    11,643
39
21
14
0
0
0
0
0
0
4573
14287
4175

16
1
00:05
06:26
22,795
  1,135
   -77,710
19
0
0
0

17
1
07:28
16:04
30,900
  1,133
   -92,746
8
0
0
0

18
18
18
1
2
3
00:00
16:55
22:49
01:21
22:47
23:59
  4,876
21,083
  4,175
  1,135
  1,127
  1,129
   251,417
   251,459
   251,470
4
3
2
1
1
0
0
0
0
0
0
0

19
1
03:02
08:52
20,992
  1,139
   -20,068
17
0
0
0

20
20
1
2
01:51
08:21
06:41
12:37
17,404
15,351
  1,134
  1,141
    23,344
    23,346
3
4
7
0
0
0
0
0

21
21
1
2
17:59
22:49
22:47
23:58
17,264
  4,095
  1,126
  1,128
   -54,540
   -54,557
8
3
0
8
0
0
0
0

22
22
22
1
2
3
00:00
19:48
22:49
02:50
22:47
23:59
10,205
10,751
  4,175
  1,138
  1,125
  1,130
  -138,039
  -138,247
  -138,262
6
8
2
1
0
0
0
0
0
0
0
0

23
1
03:01
08:41
20,378
  1,132
  -137,250
3
0
0
0

24
1
08:57
16:06
25,712
  1,142
   -40,034
20
0
0
0

25
25
1
2
00:00
22:49
06:32
23:59
23,489
  4,175
  1,127
  1,126
  -362,867
  -364,225
126
20
1
0
1
0
0
0

26
1
15:01
20:35
20,035
  1,129
   281,219
86
0
0
0

27
1
05:43
11:43
21,583
  1,141
   -69,935
12
0
0
0

28
1
06:59
14:21
26,486
  1,133
   -16,133
2
47
0
0

29
1
14:37
20:14
20,223
  1,132
   -26,918
309
0
1352
0

30
30
30
30
1
2
3
4
00:00
14:59
20:29
22:49
01:45
18:40
22:47
23:59
  6,340
13,206
  8,264
  4,175
  1,127
  1,132
  1,121
  1,129
   -10,918
   -10,984
   -11,016
   -11,016
4
6
3
3
8
0
2
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
20:37
22:49
03:59
22:47
23:59
14,369
  7,811
  4,175
-2,142
  1,149
  1,122
    97,836
    95,940
    95,736
446
105
34
0
0
0
5460
0
0
14369
7780
4175

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 22:49	05:59 23:59	21,493 4,175	1,126 1,119	-79,321 -79,513	13 4	1 0	0 0	0 0
2	1	10:42	19:11	30,498	1,136	-40,296	35	0	0	0
3	-
4	1	09:14	16:48	27,220	1,134	-318,262	42	0	0	0
5 5 5	1 2 3	13:22 19:52 22:49	18:30 22:47 23:59	18,448 10,461 4,175	1,139 1,129 1,134	-357,430 -357,566 -357,608	39 20 6	0 0 0	0 0 0	0 0 0
6 6	1 2	00:57 16:14	02:30 21:46	5,555 19,932	1,133 1,126	-585,896 -585,487	9 36	1 0	0 0	0 0
7 7	1 2	00:28 19:08	05:48 22:30	19,178 12,143	1,136 1,123	-517,623 -517,302	29 16	1 0	0 0	0 0
8	1	07:02	12:40	20,273	1,137	83,010	5	0	0	0
9 9	1 2	12:05 17:12	14:08 22:33	7,362 19,216	1,133 1,120	-37,656 -37,719	9 14	1 0	0 0	0 0
10	1	12:28	18:58	23,345	1,128	-89,475	7	0	0	0
11	1	05:12	11:03	21,005	1,135	-352,348	6	1	0	0
12	-
13 13	1 2	04:23 13:19	09:42 14:43	19,100 5,036	1,134 1,142	-98,970 -99,049	19 5	0 0	0 0	0 0
14 14 14	1 2 3	00:00 19:28 22:49	03:59 22:47 23:59	14,369 11,936 4,175	1,132 1,126 1,128	5,378 5,313 5,309	3 4 1	8 22 1	0 0 0	0 0 0
15 15 15	1 2 3	00:00 18:48 22:49	01:16 22:47 23:59	4,597 14,308 4,175	1,127 1,126 1,122	11,058 11,573 11,643	39 21 14	0 0 0	0 0 0	4573 14287 4175
16	1	00:05	06:26	22,795	1,135	-77,710	19	0	0	0
17	1	07:28	16:04	30,900	1,133	-92,746	8	0	0	0
18 18 18	1 2 3	00:00 16:55 22:49	01:21 22:47 23:59	4,876 21,083 4,175	1,135 1,127 1,129	251,417 251,459 251,470	4 3 2	1 1 0	0 0 0	0 0 0
19	1	03:02	08:52	20,992	1,139	-20,068	17	0	0	0
20 20	1 2	01:51 08:21	06:41 12:37	17,404 15,351	1,134 1,141	23,344 23,346	3 4	7 0	0 0	0 0
21 21	1 2	17:59 22:49	22:47 23:58	17,264 4,095	1,126 1,128	-54,540 -54,557	8 3	0 8	0 0	0 0
22 22 22	1 2 3	00:00 19:48 22:49	02:50 22:47 23:59	10,205 10,751 4,175	1,138 1,125 1,130	-138,039 -138,247 -138,262	6 8 2	1 0 0	0 0 0	0 0 0
23	1	03:01	08:41	20,378	1,132	-137,250	3	0	0	0
24	1	08:57	16:06	25,712	1,142	-40,034	20	0	0	0
25 25	1 2	00:00 22:49	06:32 23:59	23,489 4,175	1,127 1,126	-362,867 -364,225	126 20	1 0	1 0	0 0
26	1	15:01	20:35	20,035	1,129	281,219	86	0	0	0
27	1	05:43	11:43	21,583	1,141	-69,935	12	0	0	0
28	1	06:59	14:21	26,486	1,133	-16,133	2	47	0	0
29	1	14:37	20:14	20,223	1,132	-26,918	309	0	1352	0
30 30 30 30	1 2 3 4	00:00 14:59 20:29 22:49	01:45 18:40 22:47 23:59	6,340 13,206 8,264 4,175	1,127 1,132 1,121 1,129	-10,918 -10,984 -11,016 -11,016	4 6 3 3	8 0 2 0	0 0 0 0	0 0 0 0
31 31 31	1 2 3	00:00 20:37 22:49	03:59 22:47 23:59	14,369 7,811 4,175	-2,142 1,149 1,122	97,836 95,940 95,736	446 105 34	0 0 0	5460 0 0	14369 7780 4175
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-