GPS Space Vehicle Time Integrity for MJD 54159, Wednesday 28 February 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
2
12:55
17:13
17:10
20:03
15,261
10,176
  1,270
  1,263
  -109,415
  -109,453
14
10
0
0
0
0
0
0

2
1
00:56
09:26
30,576
  1,278
   -84,916
25
0
0
0

3
3
1
2
15:51
17:13
17:10
21:38
  4,736
15,873
  1,272
  1,265
   -19,535
   -19,604
12
30
0
0
0
0
0
0

4
1
00:00
07:00
25,182
  1,274
    -4,668
8
1
0
0

5
5
5
1
2
3
03:44
09:50
12:55
08:35
12:54
14:29
17,439
11,014
  5,619
  1,279
  1,282
  1,282
   -39,580
   -39,637
   -39,664
15
10
7
0
0
0
0
0
0
0
0
0

6
1
06:00
11:36
20,063
  1,281
   -56,616
142
0
1
0

7
7
1
2
06:31
14:22
11:57
16:59
19,467
  9,443
  1,280
  1,279
  -399,548
  -399,248
73
34
0
0
0
0
0
0

8
8
1
2
00:00
20:55
02:37
23:59
  9,468
11,012
  1,266
  1,266
    99,509
    99,597
6
5
1
0
0
0
0
0

9
9
1
2
02:18
07:18
03:57
12:41
  5,934
19,286
  1,278
  1,288
   -58,230
   -58,261
3
5
3
0
0
0
0
0

10
1
02:33
09:09
23,675
  1,280
   -96,826
5
50
0
0

11
11
1
2
00:00
19:09
01:04
23:59
  3,868
17,419
  1,269
  1,267
    -7,365
    -7,462
2
6
1
0
0
0
0
0

12
12
12
1
2
3
03:26
10:25
12:55
08:27
12:54
14:10
18,010
  8,964
  4,454
  1,274
  1,280
  1,280
    48,726
    48,682
    48,666
11
6
5
0
0
0
0
0
0
0
0
0

13
13
1
2
03:16
18:20
04:47
23:38
  5,402
19,061
  1,291
  1,268
  -146,863
  -147,124
7
21
1
0
0
0
0
0

14
14
14
1
2
3
09:36
12:55
17:13
12:54
17:10
18:14
11,869
15,277
  3,659
  1,283
  1,277
  1,272
    -8,592
    -8,618
    -8,636
4
8
3
2
0
2
0
0
0
0
0
0

15
15
1
2
08:42
12:55
12:54
15:02
15,084
  7,604
  1,294
  1,299
  -533,872
  -534,076
97
22
0
0
0
0
15084
7589

16
16
1
2
13:49
17:13
17:10
20:02
12,092
10,145
  1,274
  1,269
  -125,298
  -125,343
14
11
0
0
0
0
0
0

17
17
1
2
00:00
21:29
06:08
23:59
22,095
  9,016
  1,271
  1,261
   -75,880
   -75,788
13
5
1
0
0
0
0
0

18
18
1
2
07:10
12:55
12:54
15:26
20,562
  9,050
  1,281
  1,277
   254,708
   254,700
3
3
4
12
0
0
0
0

19
1
17:13
22:48
20,069
  1,271
    -8,527
24
0
0
0

20
20
20
20
1
2
3
4
00:00
15:38
17:13
22:14
02:27
17:10
20:34
23:59
  8,858
  5,540
12,053
  6,306
  1,274
  1,271
  1,271
  1,269
    23,863
    23,871
    23,872
    23,873
2
3
3
5
12
2
21
0
0
0
0
0
0
0
0
0

21
21
1
2
07:56
12:55
12:54
13:55
17,864
  3,599
  1,280
  1,277
   -71,100
   -71,113
6
3
0
3
0
0
0
0

22
22
1
2
09:50
12:55
12:54
16:46
11,015
13,836
  1,282
  1,276
  -168,487
  -168,519
8
8
0
0
0
0
0
0

23
1
17:13
22:40
19,635
  1,269
  -150,866
11
0
0
0

24
1
05:06
12:30
26,560
  1,285
   -79,873
23
0
0
0

25
25
1
2
13:22
17:13
17:10
22:03
13,665
17,350
  1,275
  1,266
  -322,551
  -322,254
73
97
0
0
0
0
0
0

26
1
04:56
10:29
19,921
  1,280
    66,361
112
0
0
0

27
27
1
2
00:00
19:42
01:45
23:59
  6,318
15,443
  1,276
  1,262
   -95,279
   -95,447
4
9
1
0
0
0
0
0

28
28
1
2
00:00
20:56
04:21
23:59
15,656
10,994
  1,277
  1,269
    -5,164
    -5,110
7
5
1
0
0
0
0
0

29
1
04:28
10:02
19,992
  1,277
  -357,966
39
0
0
0

30
30
30
1
2
3
04:54
10:26
12:55
08:39
12:54
15:37
13,453
  8,871
  9,663
  1,279
  1,283
  1,282
   -25,389
   -25,403
   -25,414
4
4
5
0
6
0
0
0
0
0
0
0

31
31
31
1
2
3
11:30
12:55
17:13
12:54
17:10
19:38
  5,062
15,277
  8,685
  1,275
  1,272
  1,268
   -10,869
   -10,903
   -10,943
5
16
6
0
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 2	12:55 17:13	17:10 20:03	15,261 10,176	1,270 1,263	-109,415 -109,453	14 10	0 0	0 0	0 0
2	1	00:56	09:26	30,576	1,278	-84,916	25	0	0	0
3 3	1 2	15:51 17:13	17:10 21:38	4,736 15,873	1,272 1,265	-19,535 -19,604	12 30	0 0	0 0	0 0
4	1	00:00	07:00	25,182	1,274	-4,668	8	1	0	0
5 5 5	1 2 3	03:44 09:50 12:55	08:35 12:54 14:29	17,439 11,014 5,619	1,279 1,282 1,282	-39,580 -39,637 -39,664	15 10 7	0 0 0	0 0 0	0 0 0
6	1	06:00	11:36	20,063	1,281	-56,616	142	0	1	0
7 7	1 2	06:31 14:22	11:57 16:59	19,467 9,443	1,280 1,279	-399,548 -399,248	73 34	0 0	0 0	0 0
8 8	1 2	00:00 20:55	02:37 23:59	9,468 11,012	1,266 1,266	99,509 99,597	6 5	1 0	0 0	0 0
9 9	1 2	02:18 07:18	03:57 12:41	5,934 19,286	1,278 1,288	-58,230 -58,261	3 5	3 0	0 0	0 0
10	1	02:33	09:09	23,675	1,280	-96,826	5	50	0	0
11 11	1 2	00:00 19:09	01:04 23:59	3,868 17,419	1,269 1,267	-7,365 -7,462	2 6	1 0	0 0	0 0
12 12 12	1 2 3	03:26 10:25 12:55	08:27 12:54 14:10	18,010 8,964 4,454	1,274 1,280 1,280	48,726 48,682 48,666	11 6 5	0 0 0	0 0 0	0 0 0
13 13	1 2	03:16 18:20	04:47 23:38	5,402 19,061	1,291 1,268	-146,863 -147,124	7 21	1 0	0 0	0 0
14 14 14	1 2 3	09:36 12:55 17:13	12:54 17:10 18:14	11,869 15,277 3,659	1,283 1,277 1,272	-8,592 -8,618 -8,636	4 8 3	2 0 2	0 0 0	0 0 0
15 15	1 2	08:42 12:55	12:54 15:02	15,084 7,604	1,294 1,299	-533,872 -534,076	97 22	0 0	0 0	15084 7589
16 16	1 2	13:49 17:13	17:10 20:02	12,092 10,145	1,274 1,269	-125,298 -125,343	14 11	0 0	0 0	0 0
17 17	1 2	00:00 21:29	06:08 23:59	22,095 9,016	1,271 1,261	-75,880 -75,788	13 5	1 0	0 0	0 0
18 18	1 2	07:10 12:55	12:54 15:26	20,562 9,050	1,281 1,277	254,708 254,700	3 3	4 12	0 0	0 0
19	1	17:13	22:48	20,069	1,271	-8,527	24	0	0	0
20 20 20 20	1 2 3 4	00:00 15:38 17:13 22:14	02:27 17:10 20:34 23:59	8,858 5,540 12,053 6,306	1,274 1,271 1,271 1,269	23,863 23,871 23,872 23,873	2 3 3 5	12 2 21 0	0 0 0 0	0 0 0 0
21 21	1 2	07:56 12:55	12:54 13:55	17,864 3,599	1,280 1,277	-71,100 -71,113	6 3	0 3	0 0	0 0
22 22	1 2	09:50 12:55	12:54 16:46	11,015 13,836	1,282 1,276	-168,487 -168,519	8 8	0 0	0 0	0 0
23	1	17:13	22:40	19,635	1,269	-150,866	11	0	0	0
24	1	05:06	12:30	26,560	1,285	-79,873	23	0	0	0
25 25	1 2	13:22 17:13	17:10 22:03	13,665 17,350	1,275 1,266	-322,551 -322,254	73 97	0 0	0 0	0 0
26	1	04:56	10:29	19,921	1,280	66,361	112	0	0	0
27 27	1 2	00:00 19:42	01:45 23:59	6,318 15,443	1,276 1,262	-95,279 -95,447	4 9	1 0	0 0	0 0
28 28	1 2	00:00 20:56	04:21 23:59	15,656 10,994	1,277 1,269	-5,164 -5,110	7 5	1 0	0 0	0 0
29	1	04:28	10:02	19,992	1,277	-357,966	39	0	0	0
30 30 30	1 2 3	04:54 10:26 12:55	08:39 12:54 15:37	13,453 8,871 9,663	1,279 1,283 1,282	-25,389 -25,403 -25,414	4 4 5	0 6 0	0 0 0	0 0 0
31 31 31	1 2 3	11:30 12:55 17:13	12:54 17:10 19:38	5,062 15,277 8,685	1,275 1,272 1,268	-10,869 -10,903 -10,943	5 16 6	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-