GPS Space Vehicle Time Integrity for MJD 54596, Saturday 10 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
00:05
18:43
03:17
23:59
11,510
18,956
  1,120
  1,125
  -200,219
  -200,502
12
21
1
0
0
0
0
0

3
1
09:56
15:42
20,711
  1,132
  -225,016
35
0
0
0

4
4
1
2
00:05
18:02
01:15
21:59
  4,213
14,256
  1,126
  1,126
    64,990
    65,580
14
34
1
0
1
0
0
0

5
5
5
5
1
2
3
4
00:05
04:03
06:45
22:07
02:42
06:42
08:57
23:59
  9,408
  9,549
  7,895
  6,721
  1,129
  1,127
  1,130
  1,125
  -767,595
  -767,722
  -767,795
  -768,306
21
26
18
16
0
0
1
0
0
0
0
0
0
0
0
0

6
6
1
2
03:55
08:53
06:25
14:23
  8,998
19,724
  1,122
  1,131
  -122,237
  -122,453
24
55
1
0
0
0
0
0

7
7
1
2
13:16
18:02
17:58
19:28
16,894
  5,172
  1,122
  1,112
    47,813
    47,694
50
14
0
0
0
0
0
0

8
8
1
2
15:06
18:02
17:58
20:43
10,282
  9,649
  1,127
  1,122
   153,543
   153,554
4
3
0
0
0
0
0
0

9
9
1
2
01:35
20:41
06:42
21:49
18,414
  4,079
  1,126
  1,128
  -122,651
  -122,761
8
5
0
1
0
0
0
0

10
10
1
2
00:05
20:30
03:05
21:59
10,811
  5,342
  1,118
  1,127
     2,546
     2,560
2
3
39
19
0
0
0
0

11
11
1
2
13:30
18:02
17:58
19:26
16,046
  5,027
  1,132
  1,126
   -24,600
   -24,603
2
2
28
1
0
0
0
0

12
12
12
1
2
3
00:05
04:35
06:45
02:34
06:42
08:16
  8,937
  7,658
  5,423
  1,128
  1,128
  1,136
   360,298
   360,298
   360,306
3
3
4
0
0
0
0
0
0
0
0
0

13
1
12:29
17:47
19,036
  1,133
  -253,525
14
0
0
0

14
14
1
2
03:33
06:45
06:42
12:11
11,355
19,561
  1,131
  1,137
   269,566
   269,507
14
22
0
0
0
0
0
0

15
1
00:05
04:58
17,589
  1,124
   109,930
27
0
0
0

16
1
07:59
14:12
22,345
  1,137
  -124,536
10
0
0
0

17
17
1
2
15:34
18:02
17:58
21:59
  8,660
14,256
  1,129
  1,127
   -38,082
   -38,080
3
2
3
10
0
0
0
0

18
18
1
2
00:58
06:45
06:42
09:21
20,602
  9,364
  1,127
  1,134
   180,623
   180,573
22
9
0
0
0
0
0
0

19
1
11:05
16:54
20,901
  1,136
   -28,334
7
0
0
0

20
20
20
1
2
3
09:46
16:17
18:02
14:45
17:58
20:31
17,883
  6,066
  8,925
  1,138
  1,130
  1,129
  -113,538
  -113,532
  -113,526
3
3
3
16
2
0
0
0
0
0
0
0

21
21
1
2
02:04
06:45
06:42
08:04
16,650
  4,737
  1,129
  1,132
   -63,617
   -63,602
7
4
0
2
0
0
0
0

22
22
1
2
04:00
06:45
06:42
10:55
  9,702
14,982
  1,125
  1,131
  -209,886
  -209,884
3
2
16
9
0
0
0
0

23
1
11:00
16:40
20,386
  1,136
  -351,706
18
0
0
0

24
1
00:05
06:41
23,715
  1,131
   -91,574
17
0
0
0

25
1
12:13
17:58
20,653
  1,134
   142,578
155
0
0
0

26
1
00:05
04:18
15,170
  1,125
  -248,776
37
0
0
0

27
27
1
2
13:42
18:02
17:58
19:43
15,356
  6,103
  1,132
  1,118
  -186,293
  -186,337
14
7
0
0
0
0
0
0

28
28
1
2
15:33
18:02
17:58
21:59
  8,688
14,256
  1,128
  1,127
    19,989
    19,994
3
2
4
1
0
0
0
0

29
1
00:06
05:39
19,902
  1,126
    44,383
3
47
0
0

30
30
30
1
2
3
00:05
04:36
06:45
02:44
06:42
09:46
  9,536
  7,590
10,868
  1,126
  1,126
  1,136
   -74,580
   -74,606
   -74,612
3
5
3
1
0
12
0
0
0
0
0
0

31
31
1
2
05:37
06:45
06:42
13:45
  3,901
25,141
  1,126
  1,135
    20,509
    20,536
3
11
2
0
0
0
0
0

32
1
07:32
13:16
20,580
  1,138
  -281,596
34
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	00:05 18:43	03:17 23:59	11,510 18,956	1,120 1,125	-200,219 -200,502	12 21	1 0	0 0	0 0
3	1	09:56	15:42	20,711	1,132	-225,016	35	0	0	0
4 4	1 2	00:05 18:02	01:15 21:59	4,213 14,256	1,126 1,126	64,990 65,580	14 34	1 0	1 0	0 0
5 5 5 5	1 2 3 4	00:05 04:03 06:45 22:07	02:42 06:42 08:57 23:59	9,408 9,549 7,895 6,721	1,129 1,127 1,130 1,125	-767,595 -767,722 -767,795 -768,306	21 26 18 16	0 0 1 0	0 0 0 0	0 0 0 0
6 6	1 2	03:55 08:53	06:25 14:23	8,998 19,724	1,122 1,131	-122,237 -122,453	24 55	1 0	0 0	0 0
7 7	1 2	13:16 18:02	17:58 19:28	16,894 5,172	1,122 1,112	47,813 47,694	50 14	0 0	0 0	0 0
8 8	1 2	15:06 18:02	17:58 20:43	10,282 9,649	1,127 1,122	153,543 153,554	4 3	0 0	0 0	0 0
9 9	1 2	01:35 20:41	06:42 21:49	18,414 4,079	1,126 1,128	-122,651 -122,761	8 5	0 1	0 0	0 0
10 10	1 2	00:05 20:30	03:05 21:59	10,811 5,342	1,118 1,127	2,546 2,560	2 3	39 19	0 0	0 0
11 11	1 2	13:30 18:02	17:58 19:26	16,046 5,027	1,132 1,126	-24,600 -24,603	2 2	28 1	0 0	0 0
12 12 12	1 2 3	00:05 04:35 06:45	02:34 06:42 08:16	8,937 7,658 5,423	1,128 1,128 1,136	360,298 360,298 360,306	3 3 4	0 0 0	0 0 0	0 0 0
13	1	12:29	17:47	19,036	1,133	-253,525	14	0	0	0
14 14	1 2	03:33 06:45	06:42 12:11	11,355 19,561	1,131 1,137	269,566 269,507	14 22	0 0	0 0	0 0
15	1	00:05	04:58	17,589	1,124	109,930	27	0	0	0
16	1	07:59	14:12	22,345	1,137	-124,536	10	0	0	0
17 17	1 2	15:34 18:02	17:58 21:59	8,660 14,256	1,129 1,127	-38,082 -38,080	3 2	3 10	0 0	0 0
18 18	1 2	00:58 06:45	06:42 09:21	20,602 9,364	1,127 1,134	180,623 180,573	22 9	0 0	0 0	0 0
19	1	11:05	16:54	20,901	1,136	-28,334	7	0	0	0
20 20 20	1 2 3	09:46 16:17 18:02	14:45 17:58 20:31	17,883 6,066 8,925	1,138 1,130 1,129	-113,538 -113,532 -113,526	3 3 3	16 2 0	0 0 0	0 0 0
21 21	1 2	02:04 06:45	06:42 08:04	16,650 4,737	1,129 1,132	-63,617 -63,602	7 4	0 2	0 0	0 0
22 22	1 2	04:00 06:45	06:42 10:55	9,702 14,982	1,125 1,131	-209,886 -209,884	3 2	16 9	0 0	0 0
23	1	11:00	16:40	20,386	1,136	-351,706	18	0	0	0
24	1	00:05	06:41	23,715	1,131	-91,574	17	0	0	0
25	1	12:13	17:58	20,653	1,134	142,578	155	0	0	0
26	1	00:05	04:18	15,170	1,125	-248,776	37	0	0	0
27 27	1 2	13:42 18:02	17:58 19:43	15,356 6,103	1,132 1,118	-186,293 -186,337	14 7	0 0	0 0	0 0
28 28	1 2	15:33 18:02	17:58 21:59	8,688 14,256	1,128 1,127	19,989 19,994	3 2	4 1	0 0	0 0
29	1	00:06	05:39	19,902	1,126	44,383	3	47	0	0
30 30 30	1 2 3	00:05 04:36 06:45	02:44 06:42 09:46	9,536 7,590 10,868	1,126 1,126 1,136	-74,580 -74,606 -74,612	3 5 3	1 0 12	0 0 0	0 0 0
31 31	1 2	05:37 06:45	06:42 13:45	3,901 25,141	1,126 1,135	20,509 20,536	3 11	2 0	0 0	0 0
32	1	07:32	13:16	20,580	1,138	-281,596	34	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-