GPS Space Vehicle Time Integrity for MJD 54616, Friday 30 May 2008

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
2
1
2
00:00
17:22
01:57
23:59
  7,017
23,768
  1,146
  1,125
  -204,445
  -204,544
7
10
1
0
0
0
0
0

3
1
08:34
14:20
20,710
  1,131
  -234,109
30
0
0
0

4
4
1
2
16:06
17:14
17:11
23:54
  3,916
23,997
  1,132
  1,129
    80,375
    80,499
10
59
0
0
0
0
0
0

5
5
5
1
2
3
00:00
02:41
20:43
01:20
07:07
23:59
  4,812
15,962
11,728
  1,143
  1,145
  1,126
  -782,994
  -783,123
  -783,681
8
45
32
1
0
0
0
0
0
0
0
0

6
1
07:56
13:33
20,178
  1,130
  -137,420
43
0
0
0

7
1
11:56
17:11
18,881
  1,139
    32,398
44
0
0
0

8
8
1
2
13:43
17:14
17:11
19:20
12,436
  7,565
  1,145
  1,130
   156,428
   156,431
6
3
0
3
0
0
0
0

9
9
1
2
00:13
19:19
05:37
20:27
19,361
  4,106
  1,146
  1,127
  -125,579
  -125,702
13
5
1
0
0
0
0
0

10
10
1
2
00:00
19:08
01:42
23:59
  6,150
17,460
  1,153
  1,123
     3,001
     2,999
7
4
0
12
0
0
0
0

11
1
12:07
17:11
18,195
  1,139
   -24,035
10
0
0
0

12
12
12
1
2
3
00:00
03:13
20:05
01:11
06:52
23:59
  4,301
13,099
14,059
  1,140
  1,140
  1,125
   360,088
   360,086
   360,057
5
6
6
0
2
0
0
0
0
0
0
0

13
13
1
2
11:07
20:05
16:25
21:27
19,064
  4,924
  1,135
  1,128
  -256,496
  -256,545
7
4
18
1
0
0
0
0

14
14
1
2
02:12
07:11
07:07
10:50
17,690
13,171
  1,145
  1,134
   262,346
   262,269
29
15
0
0
0
0
0
0

15
15
1
2
00:00
21:37
03:36
23:59
12,987
  8,529
  1,145
  1,120
   119,747
   120,164
27
15
1
0
0
0
0
0

16
1
07:11
12:48
20,204
  1,131
  -122,101
10
0
0
0

17
17
1
2
14:14
17:14
17:11
22:50
10,633
20,146
  1,138
  1,128
   -37,666
   -37,677
7
4
0
2
0
0
0
0

18
1
00:00
07:07
25,590
  1,144
   174,020
33
0
0
0

19
1
09:44
15:33
20,898
  1,137
   -29,841
6
0
0
0

20
20
20
1
2
3
08:22
14:55
17:14
13:22
17:11
19:06
17,969
  8,147
  6,757
  1,131
  1,139
  1,131
  -112,111
  -112,087
  -112,089
5
6
3
1
0
0
0
0
0
0
0
0

21
1
00:44
06:43
21,532
  1,145
   -61,686
5
33
0
0

22
22
1
2
02:38
07:11
07:07
09:33
16,083
  8,537
  1,137
  1,129
  -210,163
  -210,177
7
3
0
1
0
0
0
0

23
1
09:39
15:19
20,358
  1,133
  -355,469
8
0
0
0

24
24
1
2
00:00
21:56
05:19
23:59
19,150
  7,359
  1,142
  1,116
   -96,633
   -96,889
15
6
1
0
0
0
0
0

25
1
10:53
17:11
22,661
  1,146
   188,291
181
0
0
0

26
26
1
2
00:00
21:23
02:55
23:59
10,505
  9,365
  1,145
  1,121
  -262,492
  -263,108
19
20
1
0
1
0
0
0

27
27
1
2
12:19
17:14
17:11
18:21
17,499
  4,033
  1,149
  1,133
  -190,894
  -190,935
14
5
0
0
0
0
0
0

28
28
1
2
14:13
17:14
17:11
21:17
10,669
14,572
  1,151
  1,136
    20,663
    20,659
8
4
0
0
0
0
0
0

29
29
1
2
00:00
22:40
04:17
23:59
15,414
  4,738
  1,148
  1,126
    43,967
    43,918
6
2
1
3
0
0
0
0

30
30
30
30
1
2
3
4
00:00
03:15
07:11
21:39
01:22
07:07
08:26
23:59
  4,916
13,910
  4,514
  8,384
  1,137
  1,134
  1,127
  1,113
   -77,609
   -77,641
   -77,664
   -77,781
5
13
4
6
0
0
13
0
0
0
0
0
0
0
0
0

31
31
1
2
04:17
07:11
07:07
12:26
10,162
18,875
  1,137
  1,128
    22,776
    22,788
2
7
12
0
0
0
0
0

32
1
07:11
12:12
18,070
  1,130
  -290,539
27
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 2	1 2	00:00 17:22	01:57 23:59	7,017 23,768	1,146 1,125	-204,445 -204,544	7 10	1 0	0 0	0 0
3	1	08:34	14:20	20,710	1,131	-234,109	30	0	0	0
4 4	1 2	16:06 17:14	17:11 23:54	3,916 23,997	1,132 1,129	80,375 80,499	10 59	0 0	0 0	0 0
5 5 5	1 2 3	00:00 02:41 20:43	01:20 07:07 23:59	4,812 15,962 11,728	1,143 1,145 1,126	-782,994 -783,123 -783,681	8 45 32	1 0 0	0 0 0	0 0 0
6	1	07:56	13:33	20,178	1,130	-137,420	43	0	0	0
7	1	11:56	17:11	18,881	1,139	32,398	44	0	0	0
8 8	1 2	13:43 17:14	17:11 19:20	12,436 7,565	1,145 1,130	156,428 156,431	6 3	0 3	0 0	0 0
9 9	1 2	00:13 19:19	05:37 20:27	19,361 4,106	1,146 1,127	-125,579 -125,702	13 5	1 0	0 0	0 0
10 10	1 2	00:00 19:08	01:42 23:59	6,150 17,460	1,153 1,123	3,001 2,999	7 4	0 12	0 0	0 0
11	1	12:07	17:11	18,195	1,139	-24,035	10	0	0	0
12 12 12	1 2 3	00:00 03:13 20:05	01:11 06:52 23:59	4,301 13,099 14,059	1,140 1,140 1,125	360,088 360,086 360,057	5 6 6	0 2 0	0 0 0	0 0 0
13 13	1 2	11:07 20:05	16:25 21:27	19,064 4,924	1,135 1,128	-256,496 -256,545	7 4	18 1	0 0	0 0
14 14	1 2	02:12 07:11	07:07 10:50	17,690 13,171	1,145 1,134	262,346 262,269	29 15	0 0	0 0	0 0
15 15	1 2	00:00 21:37	03:36 23:59	12,987 8,529	1,145 1,120	119,747 120,164	27 15	1 0	0 0	0 0
16	1	07:11	12:48	20,204	1,131	-122,101	10	0	0	0
17 17	1 2	14:14 17:14	17:11 22:50	10,633 20,146	1,138 1,128	-37,666 -37,677	7 4	0 2	0 0	0 0
18	1	00:00	07:07	25,590	1,144	174,020	33	0	0	0
19	1	09:44	15:33	20,898	1,137	-29,841	6	0	0	0
20 20 20	1 2 3	08:22 14:55 17:14	13:22 17:11 19:06	17,969 8,147 6,757	1,131 1,139 1,131	-112,111 -112,087 -112,089	5 6 3	1 0 0	0 0 0	0 0 0
21	1	00:44	06:43	21,532	1,145	-61,686	5	33	0	0
22 22	1 2	02:38 07:11	07:07 09:33	16,083 8,537	1,137 1,129	-210,163 -210,177	7 3	0 1	0 0	0 0
23	1	09:39	15:19	20,358	1,133	-355,469	8	0	0	0
24 24	1 2	00:00 21:56	05:19 23:59	19,150 7,359	1,142 1,116	-96,633 -96,889	15 6	1 0	0 0	0 0
25	1	10:53	17:11	22,661	1,146	188,291	181	0	0	0
26 26	1 2	00:00 21:23	02:55 23:59	10,505 9,365	1,145 1,121	-262,492 -263,108	19 20	1 0	1 0	0 0
27 27	1 2	12:19 17:14	17:11 18:21	17,499 4,033	1,149 1,133	-190,894 -190,935	14 5	0 0	0 0	0 0
28 28	1 2	14:13 17:14	17:11 21:17	10,669 14,572	1,151 1,136	20,663 20,659	8 4	0 0	0 0	0 0
29 29	1 2	00:00 22:40	04:17 23:59	15,414 4,738	1,148 1,126	43,967 43,918	6 2	1 3	0 0	0 0
30 30 30 30	1 2 3 4	00:00 03:15 07:11 21:39	01:22 07:07 08:26 23:59	4,916 13,910 4,514 8,384	1,137 1,134 1,127 1,113	-77,609 -77,641 -77,664 -77,781	5 13 4 6	0 0 13 0	0 0 0 0	0 0 0 0
31 31	1 2	04:17 07:11	07:07 12:26	10,162 18,875	1,137 1,128	22,776 22,788	2 7	12 0	0 0	0 0
32	1	07:11	12:12	18,070	1,130	-290,539	27	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-