GPS Space Vehicle Time Integrity for MJD 54188, Thursday 29 March 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
10:21
12:19
16:14
12:14
16:10
18:06
  6,802
13,851
  6,715
  1,284
  1,282
  1,271
  -115,495
  -115,523
  -115,559
8
10
10
0
0
0
0
0
0
0
0
0

2
2
1
2
00:00
22:54
07:29
23:59
26,947
  3,892
  1,276
  1,266
   -93,034
   -93,272
25
3
1
0
0
0
0
0

3
3
1
2
13:54
16:14
16:10
19:41
  8,132
12,393
  1,279
  1,269
   -33,558
   -33,627
15
21
0
0
0
0
0
0

4
4
1
2
00:00
21:19
05:08
23:59
18,451
  9,605
  1,278
  1,270
    -7,926
    -8,004
4
2
35
22
0
0
0
0

5
5
1
2
01:51
07:52
06:38
12:14
17,168
15,715
  1,278
  1,284
   -39,298
   -39,220
14
19
0
0
0
0
0
0

6
1
03:58
09:34
20,142
  1,273
  -112,350
120
0
0
0

7
7
1
2
04:35
12:21
10:00
15:04
19,455
  9,750
  1,281
  1,286
  -365,195
  -364,855
78
44
0
0
0
0
0
0

8
1
18:59
23:59
18,001
  1,268
   103,057
7
0
0
0

9
9
1
2
00:22
05:20
01:57
10:43
  5,710
19,333
  1,277
  1,284
   -62,338
   -62,372
3
5
7
6
0
0
0
0

10
1
00:32
07:05
23,538
  1,281
   -98,207
4
0
0
0

11
1
17:10
23:02
21,059
  1,270
   -10,452
9
0
0
0

12
12
1
2
01:28
08:26
06:29
12:11
18,008
13,481
  1,274
  1,282
    45,369
    45,372
4
3
8
0
0
0
0
0

13
13
1
2
01:19
16:21
02:46
21:39
  5,230
19,078
  1,280
  1,269
  -156,437
  -156,678
7
21
1
0
0
0
0
0

14
14
1
2
07:41
12:19
12:14
16:10
16,401
13,867
  1,280
  1,283
   -12,304
   -12,324
5
8
1
0
0
0
0
0

15
-

16
16
1
2
12:19
16:14
16:10
18:01
13,867
  6,410
  1,280
  1,273
  -133,874
  -133,916
14
7
0
0
0
0
0
0

17
17
1
2
00:00
19:27
04:07
23:59
14,810
16,306
  1,277
  1,268
   -72,341
   -72,251
8
7
1
0
0
0
0
0

18
18
1
2
05:16
12:19
12:14
13:30
25,069
  4,312
  1,281
  1,282
   253,752
   253,746
2
3
35
1
0
0
0
0

19
19
1
2
15:00
16:14
16:10
20:50
  4,201
16,570
  1,282
  1,274
   -18,242
   -18,291
6
20
0
0
0
0
0
0

20
20
20
1
2
3
13:36
16:14
20:15
16:10
18:34
23:59
  9,240
  8,405
13,418
  1,284
  1,276
  1,271
    24,523
    24,518
    24,518
4
3
5
0
4
0
0
0
0
0
0
0

21
1
05:56
11:56
21,580
  1,282
   -73,120
7
16
0
0

22
22
1
2
07:52
12:19
12:14
14:48
15,709
  8,947
  1,282
  1,281
  -172,956
  -172,975
8
5
0
0
0
0
0
0

23
23
1
2
15:04
16:14
16:10
20:42
  3,973
16,066
  1,274
  1,271
  -155,736
  -155,760
5
11
0
0
0
0
0
0

24
1
03:25
10:39
25,978
  1,274
   -87,275
25
0
0
0

25
25
1
2
12:35
16:14
16:10
20:58
12,883
17,023
  1,277
  1,268
  -267,597
  -267,235
84
119
0
0
0
0
0
0

26
1
02:57
08:29
19,916
  1,278
   114,328
113
0
0
0

27
1
17:46
23:44
21,480
  1,275
  -100,783
14
0
0
0

28
28
1
2
00:00
18:58
02:23
23:59
  8,598
18,025
  1,281
  1,274
    -3,114
    -3,057
7
5
1
0
0
0
0
0

29
1
02:29
08:02
19,975
  1,287
      295
6
0
0
0

30
30
30
1
2
3
02:53
08:26
12:19
06:40
12:14
13:36
13,602
13,652
  4,657
  1,274
  1,277
  1,286
   -28,186
   -28,207
   -28,209
9
5
4
0
3
3
0
0
0
0
0
0

31
31
31
1
2
3
09:31
12:19
16:14
12:14
16:10
17:39
  9,787
13,867
  5,095
  1,279
  1,282
  1,277
   -16,520
   -16,536
   -16,556
3
9
3
9
0
0
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	10:21 12:19 16:14	12:14 16:10 18:06	6,802 13,851 6,715	1,284 1,282 1,271	-115,495 -115,523 -115,559	8 10 10	0 0 0	0 0 0	0 0 0
2 2	1 2	00:00 22:54	07:29 23:59	26,947 3,892	1,276 1,266	-93,034 -93,272	25 3	1 0	0 0	0 0
3 3	1 2	13:54 16:14	16:10 19:41	8,132 12,393	1,279 1,269	-33,558 -33,627	15 21	0 0	0 0	0 0
4 4	1 2	00:00 21:19	05:08 23:59	18,451 9,605	1,278 1,270	-7,926 -8,004	4 2	35 22	0 0	0 0
5 5	1 2	01:51 07:52	06:38 12:14	17,168 15,715	1,278 1,284	-39,298 -39,220	14 19	0 0	0 0	0 0
6	1	03:58	09:34	20,142	1,273	-112,350	120	0	0	0
7 7	1 2	04:35 12:21	10:00 15:04	19,455 9,750	1,281 1,286	-365,195 -364,855	78 44	0 0	0 0	0 0
8	1	18:59	23:59	18,001	1,268	103,057	7	0	0	0
9 9	1 2	00:22 05:20	01:57 10:43	5,710 19,333	1,277 1,284	-62,338 -62,372	3 5	7 6	0 0	0 0
10	1	00:32	07:05	23,538	1,281	-98,207	4	0	0	0
11	1	17:10	23:02	21,059	1,270	-10,452	9	0	0	0
12 12	1 2	01:28 08:26	06:29 12:11	18,008 13,481	1,274 1,282	45,369 45,372	4 3	8 0	0 0	0 0
13 13	1 2	01:19 16:21	02:46 21:39	5,230 19,078	1,280 1,269	-156,437 -156,678	7 21	1 0	0 0	0 0
14 14	1 2	07:41 12:19	12:14 16:10	16,401 13,867	1,280 1,283	-12,304 -12,324	5 8	1 0	0 0	0 0
15	-
16 16	1 2	12:19 16:14	16:10 18:01	13,867 6,410	1,280 1,273	-133,874 -133,916	14 7	0 0	0 0	0 0
17 17	1 2	00:00 19:27	04:07 23:59	14,810 16,306	1,277 1,268	-72,341 -72,251	8 7	1 0	0 0	0 0
18 18	1 2	05:16 12:19	12:14 13:30	25,069 4,312	1,281 1,282	253,752 253,746	2 3	35 1	0 0	0 0
19 19	1 2	15:00 16:14	16:10 20:50	4,201 16,570	1,282 1,274	-18,242 -18,291	6 20	0 0	0 0	0 0
20 20 20	1 2 3	13:36 16:14 20:15	16:10 18:34 23:59	9,240 8,405 13,418	1,284 1,276 1,271	24,523 24,518 24,518	4 3 5	0 4 0	0 0 0	0 0 0
21	1	05:56	11:56	21,580	1,282	-73,120	7	16	0	0
22 22	1 2	07:52 12:19	12:14 14:48	15,709 8,947	1,282 1,281	-172,956 -172,975	8 5	0 0	0 0	0 0
23 23	1 2	15:04 16:14	16:10 20:42	3,973 16,066	1,274 1,271	-155,736 -155,760	5 11	0 0	0 0	0 0
24	1	03:25	10:39	25,978	1,274	-87,275	25	0	0	0
25 25	1 2	12:35 16:14	16:10 20:58	12,883 17,023	1,277 1,268	-267,597 -267,235	84 119	0 0	0 0	0 0
26	1	02:57	08:29	19,916	1,278	114,328	113	0	0	0
27	1	17:46	23:44	21,480	1,275	-100,783	14	0	0	0
28 28	1 2	00:00 18:58	02:23 23:59	8,598 18,025	1,281 1,274	-3,114 -3,057	7 5	1 0	0 0	0 0
29	1	02:29	08:02	19,975	1,287	295	6	0	0	0
30 30 30	1 2 3	02:53 08:26 12:19	06:40 12:14 13:36	13,602 13,652 4,657	1,274 1,277 1,286	-28,186 -28,207 -28,209	9 5 4	0 3 3	0 0 0	0 0 0
31 31 31	1 2 3	09:31 12:19 16:14	12:14 16:10 17:39	9,787 13,867 5,095	1,279 1,282 1,277	-16,520 -16,536 -16,556	3 9 3	9 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-