GPS Space Vehicle Time Integrity for MJD 54850, Monday 19 January 2009

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
-

2
1
01:31
10:03
30,627
  -163
  -161,125
14
0
0
0

3
1
16:37
22:24
20,779
  -172
  -341,396
30
0
0
0

4
1
00:00
07:34
27,200
  -165
   304,710
107
1
1
0

5
5
1
2
04:38
10:38
09:16
15:24
16,614
17,147
  -164
  -163
   565,330
   566,516
257
269
0
0
1
0
0
0

6
1
16:11
21:52
20,398
  -167
   -87,198
74
0
0
0

7
7
1
2
00:00
20:04
02:15
23:59
  8,110
14,116
  -165
  -168
   -23,428
   -23,413
3
4
0
6
0
0
0
0

8
8
1
2
00:00
21:52
03:30
23:59
12,606
  7,609
  -168
  -173
   186,783
   186,899
7
6
1
0
0
0
0
0

9
9
1
2
03:16
08:11
04:34
13:33
  4,677
19,325
  -162
  -159
   -35,915
   -35,963
4
9
1
0
0
0
0
0

10
1
03:19
09:59
23,918
  -164
     9,574
5
3
0
0

11
11
1
2
00:00
19:55
01:53
23:59
  6,791
14,636
  -172
  -166
   -10,292
   -10,209
3
7
1
0
0
0
0
0

12
12
1
2
04:09
11:13
09:10
14:52
18,038
13,139
  -169
  -170
   324,079
   323,999
20
13
0
0
0
0
0
0

13
1
18:52
23:59
18,387
  -165
  -285,745
7
0
0
0

14
1
10:24
19:02
31,034
  -167
   165,960
47
0
0
0

15
1
05:46
11:44
21,403
  -169
   244,178
33
0
0
0

16
1
14:35
20:46
22,230
  -167
   -81,029
17
0
0
0

17
17
1
2
00:00
22:03
06:43
23:59
24,179
  6,991
  -165
  -170
   -44,812
   -44,881
7
2
4
5
0
0
0
0

18
1
07:55
16:11
29,705
  -168
    91,451
32
0
0
0

19
1
17:55
23:48
21,104
  -162
   -33,786
4
8
0
0

20
20
20
1
2
3
00:00
16:30
22:50
03:19
21:25
23:59
11,967
17,686
  4,141
  -160
  -165
  -163
   -93,457
   -93,399
   -93,381
7
6
5
1
0
0
0
0
0
0
0
0

21
1
08:43
14:43
21,505
  -166
   -33,327
11
0
0
0

22
1
10:33
17:30
24,942
  -170
  -206,590
5
0
0
0

23
1
17:45
23:23
20,266
  -167
  -385,581
5
7
0
0

24
1
05:52
13:15
26,467
  -163
  -158,894
23
0
0
0

25
25
1
2
00:00
19:02
01:34
23:59
  5,633
17,834
  -157
  -166
  -183,681
  -185,632
48
131
1
0
1
0
0
0

26
1
05:18
10:44
19,499
  -166
   -37,641
19
0
0
0

27
27
1
2
00:00
22:31
04:00
23:59
14,443
  5,290
  -165
  -169
   -17,590
   -17,836
14
4
1
0
0
0
0
0

28
28
1
2
00:00
22:02
05:16
23:59
18,972
  7,005
  -165
  -164
    23,567
    23,564
3
3
1
7
0
0
0
0

29
1
06:46
12:18
19,882
  -166
    16,864
18
0
0
0

30
30
1
2
05:46
11:16
09:18
16:28
12,686
18,657
  -173
  -172
  -120,897
  -120,959
12
15
0
0
0
0
0
0

31
1
12:11
20:17
29,048
  -169
    48,160
11
0
0
0

32
32
1
2
00:05
15:27
01:53
20:52
  6,496
19,431
  -165
  -168
  -302,678
  -302,514
6
15
1
0
0
0
0
0

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	-
2	1	01:31	10:03	30,627	-163	-161,125	14	0	0	0
3	1	16:37	22:24	20,779	-172	-341,396	30	0	0	0
4	1	00:00	07:34	27,200	-165	304,710	107	1	1	0
5 5	1 2	04:38 10:38	09:16 15:24	16,614 17,147	-164 -163	565,330 566,516	257 269	0 0	1 0	0 0
6	1	16:11	21:52	20,398	-167	-87,198	74	0	0	0
7 7	1 2	00:00 20:04	02:15 23:59	8,110 14,116	-165 -168	-23,428 -23,413	3 4	0 6	0 0	0 0
8 8	1 2	00:00 21:52	03:30 23:59	12,606 7,609	-168 -173	186,783 186,899	7 6	1 0	0 0	0 0
9 9	1 2	03:16 08:11	04:34 13:33	4,677 19,325	-162 -159	-35,915 -35,963	4 9	1 0	0 0	0 0
10	1	03:19	09:59	23,918	-164	9,574	5	3	0	0
11 11	1 2	00:00 19:55	01:53 23:59	6,791 14,636	-172 -166	-10,292 -10,209	3 7	1 0	0 0	0 0
12 12	1 2	04:09 11:13	09:10 14:52	18,038 13,139	-169 -170	324,079 323,999	20 13	0 0	0 0	0 0
13	1	18:52	23:59	18,387	-165	-285,745	7	0	0	0
14	1	10:24	19:02	31,034	-167	165,960	47	0	0	0
15	1	05:46	11:44	21,403	-169	244,178	33	0	0	0
16	1	14:35	20:46	22,230	-167	-81,029	17	0	0	0
17 17	1 2	00:00 22:03	06:43 23:59	24,179 6,991	-165 -170	-44,812 -44,881	7 2	4 5	0 0	0 0
18	1	07:55	16:11	29,705	-168	91,451	32	0	0	0
19	1	17:55	23:48	21,104	-162	-33,786	4	8	0	0
20 20 20	1 2 3	00:00 16:30 22:50	03:19 21:25 23:59	11,967 17,686 4,141	-160 -165 -163	-93,457 -93,399 -93,381	7 6 5	1 0 0	0 0 0	0 0 0
21	1	08:43	14:43	21,505	-166	-33,327	11	0	0	0
22	1	10:33	17:30	24,942	-170	-206,590	5	0	0	0
23	1	17:45	23:23	20,266	-167	-385,581	5	7	0	0
24	1	05:52	13:15	26,467	-163	-158,894	23	0	0	0
25 25	1 2	00:00 19:02	01:34 23:59	5,633 17,834	-157 -166	-183,681 -185,632	48 131	1 0	1 0	0 0
26	1	05:18	10:44	19,499	-166	-37,641	19	0	0	0
27 27	1 2	00:00 22:31	04:00 23:59	14,443 5,290	-165 -169	-17,590 -17,836	14 4	1 0	0 0	0 0
28 28	1 2	00:00 22:02	05:16 23:59	18,972 7,005	-165 -164	23,567 23,564	3 3	1 7	0 0	0 0
29	1	06:46	12:18	19,882	-166	16,864	18	0	0	0
30 30	1 2	05:46 11:16	09:18 16:28	12,686 18,657	-173 -172	-120,897 -120,959	12 15	0 0	0 0	0 0
31	1	12:11	20:17	29,048	-169	48,160	11	0	0	0
32 32	1 2	00:05 15:27	01:53 20:52	6,496 19,431	-165 -168	-302,678 -302,514	6 15	1 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-