GPS Space Vehicle Time Integrity for MJD 53264, Thursday 16 September 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
03:50
10:17
23,133
  1,676
  -361,637
13
0
0
0

2
-

3
1
05:02
10:48
20,719
  1,660
   -42,687
22
0
0
0

4
1
12:23
19:12
24,569
  1,665
   297,826
110
0
0
0

5
5
5
5
1
2
3
4
00:00
16:40
19:15
22:59
03:19
19:12
21:48
23:59
11,964
  9,136
  9,191
  3,624
  1,661
  1,663
  1,652
  1,664
   -47,550
   -47,667
   -47,695
   -47,702
6
8
7
5
0
0
0
0
0
0
0
0
0
0
0
0

6
6
6
6
1
2
3
4
00:00
04:15
19:23
22:06
01:00
05:32
22:03
23:59
  3,626
  4,673
  9,639
  6,804
  1,667
  1,686
  1,658
  1,665
  -436,226
  -436,517
  -437,644
  -437,797
18
27
52
33
1
1
0
0
0
1
0
0
0
0
0
0

7
1
10:49
19:12
30,190
  1,670
  -346,514
184
0
0
0

8
1
10:12
15:53
20,416
  1,678
    10,899
5
0
0
0

9
9
9
1
2
3
00:00
20:28
22:06
01:58
22:03
23:59
  7,129
  5,701
  6,804
  1,647
  1,657
  1,671
     6,638
     6,770
     6,795
5
6
8
1
0
0
0
0
0
0
0
0

10
10
1
2
15:48
19:15
19:12
22:03
12,264
10,110
  1,668
  1,661
   -48,955
   -48,969
7
2
0
5
0
0
0
0

11
1
08:21
14:10
20,870
  1,670
  -147,848
25
0
0
0

12
-

13
13
1
2
07:35
16:17
12:55
17:58
19,163
  6,049
  1,674
  1,668
    23,527
    23,500
7
4
12
0
0
0
0
0

14
14
14
1
2
3
00:00
03:22
22:37
03:19
07:20
23:59
11,964
14,269
  4,904
  1,662
  1,672
  1,662
    28,992
    29,013
    29,053
5
4
5
0
31
0
0
0
0
0
0
0

15
15
1
2
00:00
03:22
03:19
04:45
11,964
  4,989
  1,670
  1,678
  -319,249
  -319,286
14
8
0
1
0
0
0
0

16
1
03:22
09:19
21,400
  1,667
    -4,198
4
1
0
0

17
17
17
1
2
3
15:04
19:15
22:06
19:12
22:03
23:44
14,917
10,110
  5,870
  1,664
  1,656
  1,664
   152,230
   152,302
   152,360
20
19
16
0
0
0
0
0
0
0
0
0

18
18
18
18
1
2
3
4
00:00
03:22
20:03
22:06
03:19
04:30
22:03
23:59
11,964
  4,072
  7,243
  6,804
  1,665
  1,673
  1,658
  1,661
    78,004
    78,044
    78,277
    78,309
18
7
8
11
0
1
0
0
0
0
0
0
0
0
0
0

19
1
06:19
12:15
21,288
  1,671
     8,619
10
1
0
0

20
20
1
2
04:52
11:33
09:47
15:37
17,640
14,643
  1,679
  1,672
   124,971
   124,888
18
17
0
0
0
0
0
0

21
21
1
2
00:00
22:06
03:09
23:59
11,362
  6,804
  1,662
  1,668
   -77,836
   -77,870
4
2
8
0
0
0
0
0

22
22
22
1
2
3
00:00
03:22
22:45
03:19
05:49
23:59
11,964
  8,857
  4,452
  1,660
  1,669
  1,666
   -14,153
   -14,142
   -14,133
4
3
4
0
28
4
0
0
0
0
0
0

23
1
05:59
11:44
20,714
  1,673
  -169,749
45
0
0
0

24
24
1
2
13:46
19:15
19:12
22:03
19,561
10,110
  1,663
  1,657
   -56,322
   -56,374
23
8
0
0
0
0
0
0

25
25
1
2
00:55
03:22
03:19
09:24
  8,668
21,692
  1,668
  1,671
   -73,958
   -73,968
3
5
2
0
0
0
0
0

26
26
26
1
2
3
18:03
19:15
22:06
19:12
22:03
23:40
  4,139
10,110
  5,629
  1,656
  1,657
  1,658
  -225,042
  -225,122
  -225,211
15
32
16
0
0
0
0
0
0
0
0
0

27
1
09:03
15:00
21,397
  1,677
  -407,978
93
0
0
0

28
1
11:08
17:47
23,878
  1,673
   -40,253
11
0
0
0

29
29
29
1
2
3
17:35
19:15
22:06
19:12
22:03
23:16
  5,811
10,094
  4,229
  1,665
  1,658
  1,658
  -338,045
  -337,966
  -337,888
16
29
15
0
0
0
0
0
0
0
0
0

30
30
30
30
1
2
3
4
00:00
03:22
18:05
19:15
03:19
04:50
19:12
21:54
11,964
  5,307
  4,042
  9,566
  1,668
  1,671
  1,664
  1,660
  -544,924
  -544,884
  -544,677
  -544,653
15
9
4
11
0
1
0
1
0
0
0
0
0
0
0
0

31
1
10:09
18:40
30,594
  1,666
     -302
74
0
0
0

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	03:50	10:17	23,133	1,676	-361,637	13	0	0	0
2	-
3	1	05:02	10:48	20,719	1,660	-42,687	22	0	0	0
4	1	12:23	19:12	24,569	1,665	297,826	110	0	0	0
5 5 5 5	1 2 3 4	00:00 16:40 19:15 22:59	03:19 19:12 21:48 23:59	11,964 9,136 9,191 3,624	1,661 1,663 1,652 1,664	-47,550 -47,667 -47,695 -47,702	6 8 7 5	0 0 0 0	0 0 0 0	0 0 0 0
6 6 6 6	1 2 3 4	00:00 04:15 19:23 22:06	01:00 05:32 22:03 23:59	3,626 4,673 9,639 6,804	1,667 1,686 1,658 1,665	-436,226 -436,517 -437,644 -437,797	18 27 52 33	1 1 0 0	0 1 0 0	0 0 0 0
7	1	10:49	19:12	30,190	1,670	-346,514	184	0	0	0
8	1	10:12	15:53	20,416	1,678	10,899	5	0	0	0
9 9 9	1 2 3	00:00 20:28 22:06	01:58 22:03 23:59	7,129 5,701 6,804	1,647 1,657 1,671	6,638 6,770 6,795	5 6 8	1 0 0	0 0 0	0 0 0
10 10	1 2	15:48 19:15	19:12 22:03	12,264 10,110	1,668 1,661	-48,955 -48,969	7 2	0 5	0 0	0 0
11	1	08:21	14:10	20,870	1,670	-147,848	25	0	0	0
12	-
13 13	1 2	07:35 16:17	12:55 17:58	19,163 6,049	1,674 1,668	23,527 23,500	7 4	12 0	0 0	0 0
14 14 14	1 2 3	00:00 03:22 22:37	03:19 07:20 23:59	11,964 14,269 4,904	1,662 1,672 1,662	28,992 29,013 29,053	5 4 5	0 31 0	0 0 0	0 0 0
15 15	1 2	00:00 03:22	03:19 04:45	11,964 4,989	1,670 1,678	-319,249 -319,286	14 8	0 1	0 0	0 0
16	1	03:22	09:19	21,400	1,667	-4,198	4	1	0	0
17 17 17	1 2 3	15:04 19:15 22:06	19:12 22:03 23:44	14,917 10,110 5,870	1,664 1,656 1,664	152,230 152,302 152,360	20 19 16	0 0 0	0 0 0	0 0 0
18 18 18 18	1 2 3 4	00:00 03:22 20:03 22:06	03:19 04:30 22:03 23:59	11,964 4,072 7,243 6,804	1,665 1,673 1,658 1,661	78,004 78,044 78,277 78,309	18 7 8 11	0 1 0 0	0 0 0 0	0 0 0 0
19	1	06:19	12:15	21,288	1,671	8,619	10	1	0	0
20 20	1 2	04:52 11:33	09:47 15:37	17,640 14,643	1,679 1,672	124,971 124,888	18 17	0 0	0 0	0 0
21 21	1 2	00:00 22:06	03:09 23:59	11,362 6,804	1,662 1,668	-77,836 -77,870	4 2	8 0	0 0	0 0
22 22 22	1 2 3	00:00 03:22 22:45	03:19 05:49 23:59	11,964 8,857 4,452	1,660 1,669 1,666	-14,153 -14,142 -14,133	4 3 4	0 28 4	0 0 0	0 0 0
23	1	05:59	11:44	20,714	1,673	-169,749	45	0	0	0
24 24	1 2	13:46 19:15	19:12 22:03	19,561 10,110	1,663 1,657	-56,322 -56,374	23 8	0 0	0 0	0 0
25 25	1 2	00:55 03:22	03:19 09:24	8,668 21,692	1,668 1,671	-73,958 -73,968	3 5	2 0	0 0	0 0
26 26 26	1 2 3	18:03 19:15 22:06	19:12 22:03 23:40	4,139 10,110 5,629	1,656 1,657 1,658	-225,042 -225,122 -225,211	15 32 16	0 0 0	0 0 0	0 0 0
27	1	09:03	15:00	21,397	1,677	-407,978	93	0	0	0
28	1	11:08	17:47	23,878	1,673	-40,253	11	0	0	0
29 29 29	1 2 3	17:35 19:15 22:06	19:12 22:03 23:16	5,811 10,094 4,229	1,665 1,658 1,658	-338,045 -337,966 -337,888	16 29 15	0 0 0	0 0 0	0 0 0
30 30 30 30	1 2 3 4	00:00 03:22 18:05 19:15	03:19 04:50 19:12 21:54	11,964 5,307 4,042 9,566	1,668 1,671 1,664 1,660	-544,924 -544,884 -544,677 -544,653	15 9 4 11	0 1 0 1	0 0 0 0	0 0 0 0
31	1	10:09	18:40	30,594	1,666	-302	74	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-