GPS Space Vehicle Time Integrity for MJD 54788, Tuesday 18 November 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
1
1
2
11:11
19:12
19:09
22:34
28,624
12,134
  -268
  -270
   100,654
   101,611
396
169
0
0
8477
0
28565
12134

2
2
1
2
05:52
08:32
08:30
14:24
  9,476
21,096
  -309
  -304
  -172,767
  -172,724
8
16
0
0
0
0
0
0

3
3
1
2
00:00
20:49
02:39
23:59
  9,554
11,427
  -306
  -310
  -312,880
  -313,299
15
15
1
0
0
0
0
0

4
4
1
2
04:44
08:32
08:30
11:53
13,526
12,048
  -309
  -305
   235,736
   235,899
49
43
0
0
0
0
0
0

5
5
1
2
08:54
14:52
13:30
19:09
16,544
15,383
  -308
  -310
   393,320
   393,601
63
57
0
0
0
0
0
0

6
6
1
2
00:00
20:23
02:07
23:59
  7,663
12,953
  -309
  -308
  -141,720
  -141,157
15
30
1
0
1
0
0
0

7
7
1
2
00:20
04:44
04:42
06:28
15,708
  6,192
  -307
  -312
   -23,566
   -23,573
2
4
57
0
0
0
0
0

8
8
1
2
02:08
04:44
04:42
07:42
  9,266
10,624
  -303
  -313
   178,094
   178,100
6
2
0
2
0
0
0
0

9
1
12:25
17:48
19,325
  -303
   -25,808
11
0
0
0

10
10
1
2
07:28
08:32
08:30
14:02
  3,747
19,760
  -314
  -304
     7,060
     7,075
3
5
0
0
0
0
0
0

11
11
1
2
00:15
04:44
04:42
06:09
16,013
  5,056
  -304
  -302
   -15,673
   -15,662
5
3
16
5
0
0
0
0

12
12
1
2
08:32
15:27
13:21
18:59
17,290
12,671
  -308
  -307
   339,544
   339,489
14
9
0
0
0
0
0
0

13
1
00:00
04:31
16,260
  -306
  -277,970
8
1
0
0

14
14
1
2
14:38
19:12
19:09
23:16
16,237
14,650
  -305
  -308
   192,664
   192,585
24
21
0
0
0
0
0
0

15
1
09:57
15:54
21,349
  -307
   212,567
39
0
0
0

16
1
19:12
23:59
17,243
  -306
   -94,778
11
0
0
0

17
17
17
1
2
3
02:25
04:44
08:32
04:42
08:30
11:01
  8,212
13,526
  8,965
  -306
  -308
  -309
   -40,966
   -40,974
   -40,983
2
3
4
13
0
16
0
0
0
0
0
0

18
18
1
2
12:00
19:12
19:09
20:19
25,669
  4,067
  -303
  -307
   111,397
   111,336
29
5
0
0
0
0
0
0

19
19
1
2
00:00
22:04
03:59
23:59
14,316
  6,925
  -302
  -307
   -35,787
   -35,780
2
4
1
0
0
0
0
0

20
20
20
20
1
2
3
4
00:00
03:09
04:44
20:41
01:42
04:42
07:30
23:59
  6,117
  5,603
  9,897
11,907
  -304
  -310
  -303
  -306
   -99,100
   -99,094
   -99,079
   -99,021
4
3
7
4
0
9
1
0
0
0
0
0
0
0
0
0

21
1
12:59
18:58
21,485
  -303
   -42,334
9
0
0
0

22
22
1
2
14:47
19:12
19:09
21:44
15,652
  9,116
  -304
  -308
  -209,473
  -209,471
3
2
21
23
0
0
0
0

23
23
1
2
00:00
21:59
03:41
23:59
13,282
  7,210
  -307
  -306
  -380,607
  -380,693
7
2
1
10
0
0
0
0

24
1
10:08
17:29
26,402
  -309
  -142,337
28
0
0
0

25
25
1
2
00:00
04:44
04:42
05:46
16,938
  3,708
  -301
  -304
   -32,682
   -33,002
147
47
0
1
0
1
0
0

26
1
09:33
14:59
19,532
  -306
   -16,983
22
0
0
0

27
27
1
2
00:52
04:44
04:42
06:49
13,797
  7,455
  -312
  -319
    -1,138
    -1,176
11
10
0
0
0
0
0
0

28
28
28
1
2
3
02:26
04:44
08:32
04:42
08:30
09:32
  8,152
13,526
  3,616
  -307
  -311
  -317
    23,249
    23,245
    23,240
3
2
3
1
13
3
0
0
0
0
0
0

29
1
10:53
16:26
19,987
  -302
    29,096
12
0
0
0

30
30
30
1
2
3
10:01
15:30
19:12
13:31
19:09
20:43
12,615
13,104
  5,456
  -307
  -307
  -310
  -108,898
  -108,944
  -108,968
13
9
6
0
0
0
0
0
0
0
0
0

31
31
1
2
16:30
19:12
19:09
23:59
  9,540
17,243
  -306
  -307
    38,944
    38,974
7
11
0
0
0
0
0
0

32
32
32
1
2
3
00:00
04:44
19:40
01:09
06:05
23:59
  4,154
  4,856
15,504
  -303
  -300
  -306
  -313,920
  -313,893
  -313,816
4
5
6
1
1
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 1	1 2	11:11 19:12	19:09 22:34	28,624 12,134	-268 -270	100,654 101,611	396 169	0 0	8477 0	28565 12134
2 2	1 2	05:52 08:32	08:30 14:24	9,476 21,096	-309 -304	-172,767 -172,724	8 16	0 0	0 0	0 0
3 3	1 2	00:00 20:49	02:39 23:59	9,554 11,427	-306 -310	-312,880 -313,299	15 15	1 0	0 0	0 0
4 4	1 2	04:44 08:32	08:30 11:53	13,526 12,048	-309 -305	235,736 235,899	49 43	0 0	0 0	0 0
5 5	1 2	08:54 14:52	13:30 19:09	16,544 15,383	-308 -310	393,320 393,601	63 57	0 0	0 0	0 0
6 6	1 2	00:00 20:23	02:07 23:59	7,663 12,953	-309 -308	-141,720 -141,157	15 30	1 0	1 0	0 0
7 7	1 2	00:20 04:44	04:42 06:28	15,708 6,192	-307 -312	-23,566 -23,573	2 4	57 0	0 0	0 0
8 8	1 2	02:08 04:44	04:42 07:42	9,266 10,624	-303 -313	178,094 178,100	6 2	0 2	0 0	0 0
9	1	12:25	17:48	19,325	-303	-25,808	11	0	0	0
10 10	1 2	07:28 08:32	08:30 14:02	3,747 19,760	-314 -304	7,060 7,075	3 5	0 0	0 0	0 0
11 11	1 2	00:15 04:44	04:42 06:09	16,013 5,056	-304 -302	-15,673 -15,662	5 3	16 5	0 0	0 0
12 12	1 2	08:32 15:27	13:21 18:59	17,290 12,671	-308 -307	339,544 339,489	14 9	0 0	0 0	0 0
13	1	00:00	04:31	16,260	-306	-277,970	8	1	0	0
14 14	1 2	14:38 19:12	19:09 23:16	16,237 14,650	-305 -308	192,664 192,585	24 21	0 0	0 0	0 0
15	1	09:57	15:54	21,349	-307	212,567	39	0	0	0
16	1	19:12	23:59	17,243	-306	-94,778	11	0	0	0
17 17 17	1 2 3	02:25 04:44 08:32	04:42 08:30 11:01	8,212 13,526 8,965	-306 -308 -309	-40,966 -40,974 -40,983	2 3 4	13 0 16	0 0 0	0 0 0
18 18	1 2	12:00 19:12	19:09 20:19	25,669 4,067	-303 -307	111,397 111,336	29 5	0 0	0 0	0 0
19 19	1 2	00:00 22:04	03:59 23:59	14,316 6,925	-302 -307	-35,787 -35,780	2 4	1 0	0 0	0 0
20 20 20 20	1 2 3 4	00:00 03:09 04:44 20:41	01:42 04:42 07:30 23:59	6,117 5,603 9,897 11,907	-304 -310 -303 -306	-99,100 -99,094 -99,079 -99,021	4 3 7 4	0 9 1 0	0 0 0 0	0 0 0 0
21	1	12:59	18:58	21,485	-303	-42,334	9	0	0	0
22 22	1 2	14:47 19:12	19:09 21:44	15,652 9,116	-304 -308	-209,473 -209,471	3 2	21 23	0 0	0 0
23 23	1 2	00:00 21:59	03:41 23:59	13,282 7,210	-307 -306	-380,607 -380,693	7 2	1 10	0 0	0 0
24	1	10:08	17:29	26,402	-309	-142,337	28	0	0	0
25 25	1 2	00:00 04:44	04:42 05:46	16,938 3,708	-301 -304	-32,682 -33,002	147 47	0 1	0 1	0 0
26	1	09:33	14:59	19,532	-306	-16,983	22	0	0	0
27 27	1 2	00:52 04:44	04:42 06:49	13,797 7,455	-312 -319	-1,138 -1,176	11 10	0 0	0 0	0 0
28 28 28	1 2 3	02:26 04:44 08:32	04:42 08:30 09:32	8,152 13,526 3,616	-307 -311 -317	23,249 23,245 23,240	3 2 3	1 13 3	0 0 0	0 0 0
29	1	10:53	16:26	19,987	-302	29,096	12	0	0	0
30 30 30	1 2 3	10:01 15:30 19:12	13:31 19:09 20:43	12,615 13,104 5,456	-307 -307 -310	-108,898 -108,944 -108,968	13 9 6	0 0 0	0 0 0	0 0 0
31 31	1 2	16:30 19:12	19:09 23:59	9,540 17,243	-306 -307	38,944 38,974	7 11	0 0	0 0	0 0
32 32 32	1 2 3	00:00 04:44 19:40	01:09 06:05 23:59	4,154 4,856 15,504	-303 -300 -306	-313,920 -313,893 -313,816	4 5 6	1 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-