GPS Space Vehicle Time Integrity for MJD 53573, Friday 22 July 2005

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
03:49
11:51
28,843
  2,491
  -412,985
19
0
0
0

2
2
2
1
2
3
00:00
16:54
22:04
01:29
21:37
23:59
  5,375
16,894
  6,855
  2,485
  2,485
  2,493
    29,237
    29,251
    29,263
4
3
4
1
2
0
0
0
0
0
0
0

3
1
07:57
13:44
20,793
  2,491
   -16,971
21
0
0
0

4
1
15:12
21:37
23,014
  2,484
   -70,319
171
0
0
0

5
5
5
1
2
3
01:55
19:24
22:04
06:11
21:37
23:59
15,327
  7,894
  6,855
  2,489
  2,483
  2,484
  -113,792
  -113,974
  -113,999
14
6
4
1
0
0
0
0
0
0
0
0

6
6
6
1
2
3
00:00
07:10
22:11
03:49
08:16
23:59
13,767
  3,953
  6,469
  2,479
  2,499
  2,494
  -726,198
  -726,754
  -728,265
105
37
48
1
1
0
1
1
0
0
0
0

7
1
13:38
21:37
28,652
  2,488
  -239,510
175
0
0
0

8
1
13:11
18:49
20,251
  2,489
    38,356
3
19
0
0

9
1
00:00
04:52
17,521
  2,483
    56,395
8
1
0
0

10
10
1
2
18:26
22:04
21:37
23:59
11,424
  6,855
  2,489
  2,497
   -64,854
   -64,852
2
2
62
1
0
0
0
0

11
1
11:09
16:58
20,906
  2,489
  -245,777
24
0
0
0

12
-

13
13
1
2
10:28
19:10
15:47
20:52
19,112
  6,099
  2,490
  2,484
    -3,578
    -3,623
14
4
0
0
0
0
0
0

14
1
01:44
10:22
31,008
  2,488
    30,722
3
78
0
0

15
1
01:31
07:09
20,266
  2,486
  -460,629
27
0
0
0

16
1
06:03
12:24
22,837
  2,492
    -2,681
3
50
0
0

17
-

18
18
1
2
00:00
22:58
07:24
23:59
26,640
  3,616
  2,480
  2,486
   175,841
   176,064
27
6
1
0
0
0
0
0

19
1
09:04
14:57
21,113
  2,493
    26,865
2
62
0
0

20
20
1
2
07:51
14:22
12:42
18:36
17,432
15,204
  2,497
  2,484
    58,525
    58,472
10
7
1
0
0
0
0
0

21
1
00:00
05:52
21,099
  2,478
  -113,252
11
1
0
0

22
1
01:44
08:45
25,193
  2,484
   -28,274
11
2
0
0

23
1
09:07
14:48
20,421
  2,493
  -182,440
7
0
0
0

24
1
13:39
19:42
21,755
  2,483
   -30,850
16
0
0
0

25
1
03:40
12:08
30,390
  2,498
   -96,258
8
0
0
0

26
26
1
2
00:00
22:04
02:40
23:59
  9,587
  6,855
  2,472
  2,488
   -17,591
   -17,447
5
7
1
0
0
0
0
0

27
1
11:40
17:41
21,663
  2,491
    -5,640
16
0
0
0

28
1
13:48
20:28
23,906
  2,482
   -41,607
2
91
0
0

29
29
29
1
2
3
00:00
20:25
22:04
02:06
21:37
23:59
  7,579
  4,314
  6,855
  2,479
  2,480
  2,491
  -198,388
  -200,183
  -200,353
57
29
46
1
0
0
1
0
0
0
0
0

30
30
1
2
02:30
22:04
07:44
23:59
18,808
  6,855
  2,484
  2,482
  -305,008
  -306,145
95
32
1
0
1
0
0
0

31
1
12:26
21:21
32,049
  2,503
    -4,433
34
33
0
32027

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	03:49	11:51	28,843	2,491	-412,985	19	0	0	0
2 2 2	1 2 3	00:00 16:54 22:04	01:29 21:37 23:59	5,375 16,894 6,855	2,485 2,485 2,493	29,237 29,251 29,263	4 3 4	1 2 0	0 0 0	0 0 0
3	1	07:57	13:44	20,793	2,491	-16,971	21	0	0	0
4	1	15:12	21:37	23,014	2,484	-70,319	171	0	0	0
5 5 5	1 2 3	01:55 19:24 22:04	06:11 21:37 23:59	15,327 7,894 6,855	2,489 2,483 2,484	-113,792 -113,974 -113,999	14 6 4	1 0 0	0 0 0	0 0 0
6 6 6	1 2 3	00:00 07:10 22:11	03:49 08:16 23:59	13,767 3,953 6,469	2,479 2,499 2,494	-726,198 -726,754 -728,265	105 37 48	1 1 0	1 1 0	0 0 0
7	1	13:38	21:37	28,652	2,488	-239,510	175	0	0	0
8	1	13:11	18:49	20,251	2,489	38,356	3	19	0	0
9	1	00:00	04:52	17,521	2,483	56,395	8	1	0	0
10 10	1 2	18:26 22:04	21:37 23:59	11,424 6,855	2,489 2,497	-64,854 -64,852	2 2	62 1	0 0	0 0
11	1	11:09	16:58	20,906	2,489	-245,777	24	0	0	0
12	-
13 13	1 2	10:28 19:10	15:47 20:52	19,112 6,099	2,490 2,484	-3,578 -3,623	14 4	0 0	0 0	0 0
14	1	01:44	10:22	31,008	2,488	30,722	3	78	0	0
15	1	01:31	07:09	20,266	2,486	-460,629	27	0	0	0
16	1	06:03	12:24	22,837	2,492	-2,681	3	50	0	0
17	-
18 18	1 2	00:00 22:58	07:24 23:59	26,640 3,616	2,480 2,486	175,841 176,064	27 6	1 0	0 0	0 0
19	1	09:04	14:57	21,113	2,493	26,865	2	62	0	0
20 20	1 2	07:51 14:22	12:42 18:36	17,432 15,204	2,497 2,484	58,525 58,472	10 7	1 0	0 0	0 0
21	1	00:00	05:52	21,099	2,478	-113,252	11	1	0	0
22	1	01:44	08:45	25,193	2,484	-28,274	11	2	0	0
23	1	09:07	14:48	20,421	2,493	-182,440	7	0	0	0
24	1	13:39	19:42	21,755	2,483	-30,850	16	0	0	0
25	1	03:40	12:08	30,390	2,498	-96,258	8	0	0	0
26 26	1 2	00:00 22:04	02:40 23:59	9,587 6,855	2,472 2,488	-17,591 -17,447	5 7	1 0	0 0	0 0
27	1	11:40	17:41	21,663	2,491	-5,640	16	0	0	0
28	1	13:48	20:28	23,906	2,482	-41,607	2	91	0	0
29 29 29	1 2 3	00:00 20:25 22:04	02:06 21:37 23:59	7,579 4,314 6,855	2,479 2,480 2,491	-198,388 -200,183 -200,353	57 29 46	1 0 0	1 0 0	0 0 0
30 30	1 2	02:30 22:04	07:44 23:59	18,808 6,855	2,484 2,482	-305,008 -306,145	95 32	1 0	1 0	0 0
31	1	12:26	21:21	32,049	2,503	-4,433	34	33	0	32027
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-