GPS Space Vehicle Time Integrity for MJD 54192, Monday 2 April 2007

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
1
2
3
10:05
12:02
15:58
11:58
15:54
17:50
  6,743
13,899
  6,723
  1,292
  1,292
  1,284
  -116,371
  -116,397
  -116,432
7
8
9
0
0
0
0
0
0
0
0
0

2
2
1
2
00:00
22:37
07:12
23:59
25,879
  4,911
  1,283
  1,276
   -94,136
   -94,371
20
3
1
4
0
0
0
0

3
3
1
2
13:38
15:58
15:54
19:25
  8,127
12,387
  1,289
  1,280
   -35,446
   -35,514
15
24
0
0
0
0
0
0

4
4
1
2
00:00
21:36
04:52
23:59
17,526
  8,542
  1,282
  1,278
    -8,234
    -8,298
4
1
1
2
0
0
0
0

5
5
1
2
01:35
07:36
06:21
11:58
17,088
15,690
  1,289
  1,297
   -37,953
   -37,855
23
18
0
0
0
0
0
0

6
1
03:42
09:18
20,083
  1,291
  -119,265
113
0
0
0

7
7
1
2
04:19
12:05
09:44
14:48
19,399
  9,785
  1,293
  1,294
  -360,148
  -359,806
85
43
0
0
0
0
0
0

8
8
1
2
18:42
21:36
21:34
23:59
10,284
  8,558
  1,283
  1,281
   103,545
   103,556
4
3
0
57
0
0
0
0

9
9
1
2
00:06
05:04
01:41
10:27
  5,681
19,288
  1,287
  1,293
   -62,917
   -62,953
3
9
7
0
0
0
0
0

10
1
00:15
06:48
23,459
  1,277
   -98,409
5
5
0
0

11
11
1
2
16:54
21:36
21:34
22:46
16,776
  4,132
  1,282
  1,274
   -10,839
   -10,856
7
3
0
0
0
0
0
0

12
12
1
2
01:11
08:10
06:12
11:55
17,982
13,480
  1,285
  1,294
    45,308
    45,314
3
5
39
0
0
0
0
0

13
13
1
2
01:03
16:04
02:30
21:22
  5,191
19,073
  1,281
  1,281
  -157,729
  -157,954
9
25
1
0
0
0
0
0

14
14
1
2
07:25
12:02
11:58
15:54
16,351
13,899
  1,293
  1,292
   -12,831
   -12,855
8
6
0
0
0
0
0
0

15
-

16
16
1
2
12:02
15:58
15:54
17:44
13,899
  6,387
  1,289
  1,285
  -135,008
  -135,047
13
6
0
0
0
0
0
0

17
17
17
1
2
3
00:00
19:10
21:36
03:50
21:34
23:59
13,805
  8,611
  8,555
  1,284
  1,286
  1,280
   -71,880
   -71,792
   -71,779
7
4
5
1
1
0
0
0
0
0
0
0

18
18
1
2
05:00
12:02
11:58
13:15
24,948
  4,353
  1,291
  1,289
   253,590
   253,580
4
3
0
0
0
0
0
0

19
19
1
2
14:44
15:58
15:54
20:34
  4,200
16,576
  1,289
  1,284
   -19,541
   -19,585
6
20
0
0
0
0
0
0

20
20
20
20
1
2
3
4
13:19
15:58
19:59
21:36
15:54
18:18
21:34
23:59
  9,288
  8,388
  5,697
  8,558
  1,297
  1,289
  1,277
  1,283
    24,639
    24,633
    24,626
    24,634
3
3
3
4
0
10
2
0
0
0
0
0
0
0
0
0

21
1
05:39
11:39
21,583
  1,291
   -73,353
5
0
0
0

22
22
1
2
07:36
12:02
11:58
14:32
15,682
  8,968
  1,290
  1,288
  -173,538
  -173,563
11
4
0
0
0
0
0
0

23
23
1
2
14:47
15:58
15:54
20:26
  3,983
16,058
  1,291
  1,281
  -156,452
  -156,484
4
15
0
0
0
0
0
0

24
1
03:09
10:23
25,938
  1,292
   -88,273
18
0
0
0

25
25
1
2
12:30
15:58
15:54
20:49
12,210
17,460
  1,295
  1,282
  -258,978
  -258,607
87
124
0
0
0
0
0
0

26
1
02:40
08:13
19,872
  1,284
   121,074
108
0
0
0

27
27
1
2
17:30
21:36
21:34
23:28
14,623
  6,702
  1,288
  1,283
  -101,499
  -101,527
10
6
0
0
0
0
0
0

28
28
28
1
2
3
00:00
18:42
21:36
02:07
21:34
23:59
  7,615
10,310
  8,558
  1,289
  1,280
  1,283
    -2,830
    -2,773
    -2,762
4
3
4
1
6
0
0
0
0
0
0
0

29
1
02:12
07:46
19,931
  1,286
      123
6
3
0
0

30
30
30
1
2
3
02:37
08:10
12:02
06:24
11:58
13:20
13,584
13,657
  4,657
  1,290
  1,296
  1,296
   -28,568
   -28,580
   -28,591
5
6
4
2
0
13
0
0
0
0
0
0

31
31
31
1
2
3
09:15
12:02
15:58
11:58
15:54
17:23
  9,767
13,899
  5,088
  1,291
  1,290
  1,286
   -17,005
   -17,022
   -17,039
6
6
3
0
0
1
0
0
0
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 1	1 2 3	10:05 12:02 15:58	11:58 15:54 17:50	6,743 13,899 6,723	1,292 1,292 1,284	-116,371 -116,397 -116,432	7 8 9	0 0 0	0 0 0	0 0 0
2 2	1 2	00:00 22:37	07:12 23:59	25,879 4,911	1,283 1,276	-94,136 -94,371	20 3	1 4	0 0	0 0
3 3	1 2	13:38 15:58	15:54 19:25	8,127 12,387	1,289 1,280	-35,446 -35,514	15 24	0 0	0 0	0 0
4 4	1 2	00:00 21:36	04:52 23:59	17,526 8,542	1,282 1,278	-8,234 -8,298	4 1	1 2	0 0	0 0
5 5	1 2	01:35 07:36	06:21 11:58	17,088 15,690	1,289 1,297	-37,953 -37,855	23 18	0 0	0 0	0 0
6	1	03:42	09:18	20,083	1,291	-119,265	113	0	0	0
7 7	1 2	04:19 12:05	09:44 14:48	19,399 9,785	1,293 1,294	-360,148 -359,806	85 43	0 0	0 0	0 0
8 8	1 2	18:42 21:36	21:34 23:59	10,284 8,558	1,283 1,281	103,545 103,556	4 3	0 57	0 0	0 0
9 9	1 2	00:06 05:04	01:41 10:27	5,681 19,288	1,287 1,293	-62,917 -62,953	3 9	7 0	0 0	0 0
10	1	00:15	06:48	23,459	1,277	-98,409	5	5	0	0
11 11	1 2	16:54 21:36	21:34 22:46	16,776 4,132	1,282 1,274	-10,839 -10,856	7 3	0 0	0 0	0 0
12 12	1 2	01:11 08:10	06:12 11:55	17,982 13,480	1,285 1,294	45,308 45,314	3 5	39 0	0 0	0 0
13 13	1 2	01:03 16:04	02:30 21:22	5,191 19,073	1,281 1,281	-157,729 -157,954	9 25	1 0	0 0	0 0
14 14	1 2	07:25 12:02	11:58 15:54	16,351 13,899	1,293 1,292	-12,831 -12,855	8 6	0 0	0 0	0 0
15	-
16 16	1 2	12:02 15:58	15:54 17:44	13,899 6,387	1,289 1,285	-135,008 -135,047	13 6	0 0	0 0	0 0
17 17 17	1 2 3	00:00 19:10 21:36	03:50 21:34 23:59	13,805 8,611 8,555	1,284 1,286 1,280	-71,880 -71,792 -71,779	7 4 5	1 1 0	0 0 0	0 0 0
18 18	1 2	05:00 12:02	11:58 13:15	24,948 4,353	1,291 1,289	253,590 253,580	4 3	0 0	0 0	0 0
19 19	1 2	14:44 15:58	15:54 20:34	4,200 16,576	1,289 1,284	-19,541 -19,585	6 20	0 0	0 0	0 0
20 20 20 20	1 2 3 4	13:19 15:58 19:59 21:36	15:54 18:18 21:34 23:59	9,288 8,388 5,697 8,558	1,297 1,289 1,277 1,283	24,639 24,633 24,626 24,634	3 3 3 4	0 10 2 0	0 0 0 0	0 0 0 0
21	1	05:39	11:39	21,583	1,291	-73,353	5	0	0	0
22 22	1 2	07:36 12:02	11:58 14:32	15,682 8,968	1,290 1,288	-173,538 -173,563	11 4	0 0	0 0	0 0
23 23	1 2	14:47 15:58	15:54 20:26	3,983 16,058	1,291 1,281	-156,452 -156,484	4 15	0 0	0 0	0 0
24	1	03:09	10:23	25,938	1,292	-88,273	18	0	0	0
25 25	1 2	12:30 15:58	15:54 20:49	12,210 17,460	1,295 1,282	-258,978 -258,607	87 124	0 0	0 0	0 0
26	1	02:40	08:13	19,872	1,284	121,074	108	0	0	0
27 27	1 2	17:30 21:36	21:34 23:28	14,623 6,702	1,288 1,283	-101,499 -101,527	10 6	0 0	0 0	0 0
28 28 28	1 2 3	00:00 18:42 21:36	02:07 21:34 23:59	7,615 10,310 8,558	1,289 1,280 1,283	-2,830 -2,773 -2,762	4 3 4	1 6 0	0 0 0	0 0 0
29	1	02:12	07:46	19,931	1,286	123	6	3	0	0
30 30 30	1 2 3	02:37 08:10 12:02	06:24 11:58 13:20	13,584 13,657 4,657	1,290 1,296 1,296	-28,568 -28,580 -28,591	5 6 4	2 0 13	0 0 0	0 0 0
31 31 31	1 2 3	09:15 12:02 15:58	11:58 15:54 17:23	9,767 13,899 5,088	1,291 1,290 1,286	-17,005 -17,022 -17,039	6 6 3	0 0 1	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-