GPS Space Vehicle Time Integrity for MJD 53575, Sunday 24 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
1
2
03:37
10:09
10:07
11:43
23,369
  5,643
  2,512
  2,521
  -413,385
  -413,417
17
3
0
5
0
0
0
0

2
2
1
2
00:00
16:46
01:21
23:59
  4,875
25,937
  2,515
  2,517
    29,304
    29,321
5
5
0
0
0
0
0
0

3
3
1
2
07:49
10:09
10:07
13:36
  8,282
12,439
  2,514
  2,516
   -17,492
   -17,525
10
9
0
0
0
0
0
0

4
1
15:04
22:36
27,050
  2,511
   -65,799
202
0
0
0

5
5
1
2
01:47
19:16
06:03
23:59
15,341
16,922
  2,529
  2,515
  -114,283
  -114,464
15
17
1
0
0
0
0
0

6
6
6
1
2
3
00:00
07:01
22:03
03:41
08:08
23:59
13,284
  4,009
  7,000
  2,514
  2,520
  2,503
  -730,836
  -731,383
  -732,877
98
35
50
1
1
0
1
1
0
0
0
0

7
1
13:30
22:10
31,112
  2,516
  -243,127
189
0
0
0

8
1
13:02
18:41
20,261
  2,513
    38,593
3
36
0
0

9
1
00:00
04:44
17,048
  2,514
    56,760
11
1
0
0

10
1
18:18
23:59
20,464
  2,520
   -64,917
2
40
0
0

11
1
11:01
16:50
20,906
  2,514
  -246,390
25
0
0
0

12
-

13
1
10:20
15:39
19,109
  2,519
    -3,817
14
0
0
0

14
1
01:36
10:07
30,628
  2,518
    30,701
3
129
0
0

15
1
01:23
07:01
20,269
  2,511
  -461,556
31
0
0
0

16
16
1
2
05:55
10:09
10:07
12:16
15,105
  7,658
  2,518
  2,529
    -2,762
    -2,758
3
3
67
2
0
0
0
0

17
-

18
18
1
2
00:00
22:50
07:16
23:59
26,144
  4,167
  2,514
  2,514
   176,407
   176,627
27
7
1
0
0
0
0
0

19
19
1
2
08:56
10:09
10:07
14:49
  4,245
16,792
  2,524
  2,521
    26,975
    26,978
2
2
1
53
0
0
0
0

20
20
20
1
2
3
07:43
10:09
14:14
10:07
12:34
18:28
  8,642
  8,707
15,199
  2,526
  2,524
  2,514
    58,258
    58,240
    58,199
6
5
5
0
1
6
0
0
0
0
0
0

21
1
00:00
05:43
20,606
  2,513
  -113,663
10
1
0
0

22
1
01:55
08:37
24,031
  2,516
   -28,576
10
0
0
0

23
23
1
2
08:59
10:09
10:07
14:40
  4,087
16,258
  2,525
  2,519
  -182,044
  -182,028
2
7
1
0
0
0
0
0

24
1
13:31
19:34
21,755
  2,514
   -31,328
18
0
0
0

25
25
1
2
03:32
10:09
10:07
12:00
23,670
  6,654
  2,511
  2,515
   -96,430
   -96,442
8
4
0
14
0
0
0
0

26
26
1
2
00:00
20:51
02:31
23:59
  9,099
11,271
  2,517
  2,512
   -17,254
   -17,114
7
10
1
0
0
0
0
0

27
1
11:31
17:33
21,667
  2,524
    -5,873
15
0
0
0

28
1
13:23
20:19
24,957
  2,522
   -41,500
3
95
0
0

29
29
1
2
00:00
20:16
01:58
23:59
  7,092
13,357
  2,516
  2,516
  -202,658
  -204,544
53
97
1
0
1
0
0
0

30
30
1
2
02:22
20:51
07:36
23:59
18,796
11,285
  2,512
  2,513
  -307,995
  -309,092
94
55
1
0
1
0
0
0

31
1
12:25
21:13
31,588
  2,519
    -4,922
30
0
0
31563

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	03:37 10:09	10:07 11:43	23,369 5,643	2,512 2,521	-413,385 -413,417	17 3	0 5	0 0	0 0
2 2	1 2	00:00 16:46	01:21 23:59	4,875 25,937	2,515 2,517	29,304 29,321	5 5	0 0	0 0	0 0
3 3	1 2	07:49 10:09	10:07 13:36	8,282 12,439	2,514 2,516	-17,492 -17,525	10 9	0 0	0 0	0 0
4	1	15:04	22:36	27,050	2,511	-65,799	202	0	0	0
5 5	1 2	01:47 19:16	06:03 23:59	15,341 16,922	2,529 2,515	-114,283 -114,464	15 17	1 0	0 0	0 0
6 6 6	1 2 3	00:00 07:01 22:03	03:41 08:08 23:59	13,284 4,009 7,000	2,514 2,520 2,503	-730,836 -731,383 -732,877	98 35 50	1 1 0	1 1 0	0 0 0
7	1	13:30	22:10	31,112	2,516	-243,127	189	0	0	0
8	1	13:02	18:41	20,261	2,513	38,593	3	36	0	0
9	1	00:00	04:44	17,048	2,514	56,760	11	1	0	0
10	1	18:18	23:59	20,464	2,520	-64,917	2	40	0	0
11	1	11:01	16:50	20,906	2,514	-246,390	25	0	0	0
12	-
13	1	10:20	15:39	19,109	2,519	-3,817	14	0	0	0
14	1	01:36	10:07	30,628	2,518	30,701	3	129	0	0
15	1	01:23	07:01	20,269	2,511	-461,556	31	0	0	0
16 16	1 2	05:55 10:09	10:07 12:16	15,105 7,658	2,518 2,529	-2,762 -2,758	3 3	67 2	0 0	0 0
17	-
18 18	1 2	00:00 22:50	07:16 23:59	26,144 4,167	2,514 2,514	176,407 176,627	27 7	1 0	0 0	0 0
19 19	1 2	08:56 10:09	10:07 14:49	4,245 16,792	2,524 2,521	26,975 26,978	2 2	1 53	0 0	0 0
20 20 20	1 2 3	07:43 10:09 14:14	10:07 12:34 18:28	8,642 8,707 15,199	2,526 2,524 2,514	58,258 58,240 58,199	6 5 5	0 1 6	0 0 0	0 0 0
21	1	00:00	05:43	20,606	2,513	-113,663	10	1	0	0
22	1	01:55	08:37	24,031	2,516	-28,576	10	0	0	0
23 23	1 2	08:59 10:09	10:07 14:40	4,087 16,258	2,525 2,519	-182,044 -182,028	2 7	1 0	0 0	0 0
24	1	13:31	19:34	21,755	2,514	-31,328	18	0	0	0
25 25	1 2	03:32 10:09	10:07 12:00	23,670 6,654	2,511 2,515	-96,430 -96,442	8 4	0 14	0 0	0 0
26 26	1 2	00:00 20:51	02:31 23:59	9,099 11,271	2,517 2,512	-17,254 -17,114	7 10	1 0	0 0	0 0
27	1	11:31	17:33	21,667	2,524	-5,873	15	0	0	0
28	1	13:23	20:19	24,957	2,522	-41,500	3	95	0	0
29 29	1 2	00:00 20:16	01:58 23:59	7,092 13,357	2,516 2,516	-202,658 -204,544	53 97	1 0	1 0	0 0
30 30	1 2	02:22 20:51	07:36 23:59	18,796 11,285	2,512 2,513	-307,995 -309,092	94 55	1 0	1 0	0 0
31	1	12:25	21:13	31,588	2,519	-4,922	30	0	0	31563
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-