GPS Space Vehicle Time Integrity for MJD 54707, Friday 29 August 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
1
11:18
19:27
29,315
  -440
  -191,775
19
0
0
0

3
3
1
2
02:22
04:42
04:41
08:08
  8,310
12,312
  -440
  -441
  -276,499
  -276,554
15
15
0
0
0
0
0
0

4
1
09:52
17:39
27,967
  -442
   155,659
84
0
0
0

5
5
5
1
2
3
00:00
14:00
19:29
01:40
19:27
23:59
  6,043
19,601
16,179
  -414
  -401
  -400
  -281,412
  -267,876
  -263,620
471
1334
1089
1
0
0
2064
15380
11904
5841
19573
16179

6
6
1
2
01:56
04:42
04:41
07:35
  9,895
10,376
  -432
  -435
  -168,045
  -168,043
3
4
11
10
0
0
0
0

7
1
05:49
11:58
22,102
  -441
   -13,438
22
0
0
0

8
1
07:34
13:10
20,095
  -430
   167,296
11
0
0
0

9
9
9
1
2
3
13:05
17:56
19:29
14:16
19:27
23:20
  4,263
  5,443
13,809
  -427
  -446
  -439
   -12,761
   -12,812
   -12,824
12
4
6
1
0
0
0
0
0
0
0
0

10
1
12:55
19:26
23,377
  -437
     3,869
2
42
0
0

11
1
05:49
11:44
21,207
  -437
   -21,277
6
0
0
0

12
12
1
2
13:41
21:00
18:49
23:59
18,420
10,719
  -445
  -445
   352,493
   352,464
9
3
0
20
0
0
0
0

13
1
04:49
10:08
19,150
  -438
  -269,742
8
1
0
0

14
14
1
2
00:00
20:01
04:41
23:59
16,872
14,270
  -435
  -445
   226,059
   225,724
21
17
0
0
0
0
0
0

15
15
1
2
15:25
19:29
19:27
21:21
14,496
  6,673
  -447
  -448
   167,863
   167,932
28
12
0
0
0
0
0
0

16
16
1
2
00:20
04:42
04:41
06:29
15,645
  6,420
  -435
  -436
  -110,263
  -110,242
7
5
0
0
0
0
0
0

17
1
08:05
16:41
30,897
  -446
   -39,314
4
5
0
0

18
18
18
1
2
3
00:00
17:25
19:29
01:50
19:27
23:59
  6,642
  7,332
16,179
  -433
  -445
  -443
   139,460
   139,188
   139,141
6
9
18
1
0
0
0
0
0
0
0
0

19
19
1
2
03:34
04:42
04:41
09:23
  4,005
16,834
  -435
  -436
   -35,519
   -35,523
4
2
0
96
0
0
0
0

20
20
20
1
2
3
02:08
04:42
08:42
04:41
07:09
12:52
  9,178
  8,824
14,996
  -433
  -437
  -434
  -106,593
  -106,588
  -106,565
2
3
7
3
29
0
0
0
0
0
0
0

21
1
19:29
23:59
16,176
  -443
   -53,056
8
0
0
0

22
22
1
2
00:00
20:20
03:20
23:59
12,011
13,133
  -434
  -444
  -211,606
  -211,609
2
3
10
21
0
0
0
0

23
23
1
2
03:33
04:42
04:41
09:11
  4,110
16,098
  -433
  -438
  -371,403
  -371,424
4
7
0
0
0
0
0
0

24
24
1
2
15:42
19:29
19:27
23:02
13,504
12,716
  -450
  -444
  -121,463
  -121,501
12
12
0
0
0
0
0
0

25
1
04:42
11:34
24,674
  -426
   245,106
419
0
7794
24666

26
26
1
2
15:07
19:29
19:27
20:33
15,597
  3,844
  -443
  -446
  -318,045
  -318,105
25
8
0
0
0
0
0
0

27
1
06:17
12:16
21,478
  -430
  -214,130
16
0
0
0

28
1
08:06
15:07
25,196
  -434
    21,706
3
8
0
0

29
29
1
2
16:23
19:29
19:27
21:57
11,019
  8,817
  -446
  -446
    38,410
    38,400
3
4
0
0
0
0
0
0

30
30
30
1
2
3
00:00
15:32
21:01
02:18
19:03
23:59
  8,281
12,673
10,674
  -429
  -449
  -447
   -94,130
   -94,264
   -94,299
5
8
4
1
0
1
0
0
0
0
0
0

31
31
31
1
2
3
00:00
04:42
22:11
04:41
06:32
23:59
14,969
  6,571
  6,467
  -435
  -435
  -444
    24,622
    24,624
    24,623
2
3
3
13
1
1
0
0
0
0
0
0

32
32
32
1
2
3
01:09
04:42
09:59
04:41
06:35
11:24
12,707
  6,756
  5,046
  -436
  -439
  -429
  -315,414
  -315,427
  -315,438
6
3
3
0
5
0
0
0
0
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	1	11:18	19:27	29,315	-440	-191,775	19	0	0	0
3 3	1 2	02:22 04:42	04:41 08:08	8,310 12,312	-440 -441	-276,499 -276,554	15 15	0 0	0 0	0 0
4	1	09:52	17:39	27,967	-442	155,659	84	0	0	0
5 5 5	1 2 3	00:00 14:00 19:29	01:40 19:27 23:59	6,043 19,601 16,179	-414 -401 -400	-281,412 -267,876 -263,620	471 1334 1089	1 0 0	2064 15380 11904	5841 19573 16179
6 6	1 2	01:56 04:42	04:41 07:35	9,895 10,376	-432 -435	-168,045 -168,043	3 4	11 10	0 0	0 0
7	1	05:49	11:58	22,102	-441	-13,438	22	0	0	0
8	1	07:34	13:10	20,095	-430	167,296	11	0	0	0
9 9 9	1 2 3	13:05 17:56 19:29	14:16 19:27 23:20	4,263 5,443 13,809	-427 -446 -439	-12,761 -12,812 -12,824	12 4 6	1 0 0	0 0 0	0 0 0
10	1	12:55	19:26	23,377	-437	3,869	2	42	0	0
11	1	05:49	11:44	21,207	-437	-21,277	6	0	0	0
12 12	1 2	13:41 21:00	18:49 23:59	18,420 10,719	-445 -445	352,493 352,464	9 3	0 20	0 0	0 0
13	1	04:49	10:08	19,150	-438	-269,742	8	1	0	0
14 14	1 2	00:00 20:01	04:41 23:59	16,872 14,270	-435 -445	226,059 225,724	21 17	0 0	0 0	0 0
15 15	1 2	15:25 19:29	19:27 21:21	14,496 6,673	-447 -448	167,863 167,932	28 12	0 0	0 0	0 0
16 16	1 2	00:20 04:42	04:41 06:29	15,645 6,420	-435 -436	-110,263 -110,242	7 5	0 0	0 0	0 0
17	1	08:05	16:41	30,897	-446	-39,314	4	5	0	0
18 18 18	1 2 3	00:00 17:25 19:29	01:50 19:27 23:59	6,642 7,332 16,179	-433 -445 -443	139,460 139,188 139,141	6 9 18	1 0 0	0 0 0	0 0 0
19 19	1 2	03:34 04:42	04:41 09:23	4,005 16,834	-435 -436	-35,519 -35,523	4 2	0 96	0 0	0 0
20 20 20	1 2 3	02:08 04:42 08:42	04:41 07:09 12:52	9,178 8,824 14,996	-433 -437 -434	-106,593 -106,588 -106,565	2 3 7	3 29 0	0 0 0	0 0 0
21	1	19:29	23:59	16,176	-443	-53,056	8	0	0	0
22 22	1 2	00:00 20:20	03:20 23:59	12,011 13,133	-434 -444	-211,606 -211,609	2 3	10 21	0 0	0 0
23 23	1 2	03:33 04:42	04:41 09:11	4,110 16,098	-433 -438	-371,403 -371,424	4 7	0 0	0 0	0 0
24 24	1 2	15:42 19:29	19:27 23:02	13,504 12,716	-450 -444	-121,463 -121,501	12 12	0 0	0 0	0 0
25	1	04:42	11:34	24,674	-426	245,106	419	0	7794	24666
26 26	1 2	15:07 19:29	19:27 20:33	15,597 3,844	-443 -446	-318,045 -318,105	25 8	0 0	0 0	0 0
27	1	06:17	12:16	21,478	-430	-214,130	16	0	0	0
28	1	08:06	15:07	25,196	-434	21,706	3	8	0	0
29 29	1 2	16:23 19:29	19:27 21:57	11,019 8,817	-446 -446	38,410 38,400	3 4	0 0	0 0	0 0
30 30 30	1 2 3	00:00 15:32 21:01	02:18 19:03 23:59	8,281 12,673 10,674	-429 -449 -447	-94,130 -94,264 -94,299	5 8 4	1 0 1	0 0 0	0 0 0
31 31 31	1 2 3	00:00 04:42 22:11	04:41 06:32 23:59	14,969 6,571 6,467	-435 -435 -444	24,622 24,624 24,623	2 3 3	13 1 1	0 0 0	0 0 0
32 32 32	1 2 3	01:09 04:42 09:59	04:41 06:35 11:24	12,707 6,756 5,046	-436 -439 -429	-315,414 -315,427 -315,438	6 3 3	0 5 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-