GPS Space Vehicle Time Integrity for MJD 54777, Friday 7 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
12:51
23:19
37,605
  -304
    57,799
496
0
15526
37506

2
2
1
2
06:38
12:51
12:44
15:10
21,911
  8,373
  -338
  -333
  -175,163
  -175,117
19
7
0
0
0
0
0
0

3
3
1
2
00:00
21:33
03:24
23:59
12,233
  8,726
  -340
  -347
  -307,896
  -308,299
21
12
1
0
0
0
0
0

4
1
04:59
12:39
27,562
  -341
   224,264
96
0
0
0

5
5
5
1
2
3
09:39
12:51
15:37
12:44
14:16
20:25
11,047
  5,089
17,299
  -332
  -329
  -330
   371,656
   371,913
   372,392
99
44
146
0
1
0
0
0
0
0
0
0

6
6
1
2
00:00
21:08
02:52
23:59
10,340
10,250
  -341
  -340
  -148,256
  -147,766
16
21
1
0
0
0
0
0

7
1
01:05
07:13
22,012
  -341
   -23,334
5
0
0
0

8
1
02:52
08:26
20,001
  -339
   176,726
6
0
0
0

9
9
1
2
08:17
13:10
09:31
18:33
  4,455
19,335
  -337
  -336
   -24,008
   -24,052
4
13
1
0
0
0
0
0

10
10
1
2
08:12
12:51
12:44
14:45
16,292
  6,867
  -332
  -333
     6,617
     6,622
6
2
28
16
0
0
0
0

11
1
01:00
06:54
21,191
  -335
   -16,528
5
0
0
0

12
12
12
1
2
3
09:00
12:51
16:13
12:44
14:05
19:42
13,418
  4,459
12,568
  -339
  -337
  -337
   341,755
   341,736
   341,698
6
4
8
0
1
0
0
0
0
0
0
0

13
1
00:00
05:17
19,010
  -339
  -276,548
7
2
0
0

14
1
15:21
23:59
30,994
  -335
   197,147
44
0
0
0

15
15
1
2
10:42
12:51
12:44
16:38
  7,318
13,621
  -336
  -337
   206,603
   206,670
13
22
0
0
0
0
0
0

16
16
1
2
00:00
19:30
01:43
23:59
  6,224
16,108
  -340
  -336
   -97,233
   -97,053
4
12
1
0
0
0
0
0

17
1
03:11
11:47
30,907
  -338
   -40,546
5
0
0
0

18
1
12:51
21:04
29,527
  -335
   115,029
34
0
0
0

19
19
1
2
00:00
22:48
04:43
23:59
16,946
  4,262
  -337
  -336
   -35,940
   -35,931
3
4
22
0
0
0
0
0

20
20
20
1
2
3
00:00
03:54
21:25
02:26
08:14
23:59
  8,798
15,554
  9,243
  -336
  -341
  -337
  -100,115
  -100,102
  -100,037
4
5
4
0
2
0
0
0
0
0
0
0

21
1
13:44
19:43
21,486
  -335
   -43,855
10
0
0
0

22
1
15:32
22:29
24,944
  -334
  -209,972
3
30
0
0

23
23
1
2
00:00
22:44
04:26
23:59
15,965
  4,507
  -337
  -339
  -379,549
  -379,639
6
2
1
1
0
0
0
0

24
24
1
2
10:53
12:51
12:44
18:14
  6,608
19,393
  -337
  -337
  -139,517
  -139,556
9
17
0
0
0
0
0
0

25
1
00:02
06:31
23,283
  -342
    -3,590
211
1
1
0

26
26
1
2
10:19
12:51
12:44
15:45
  8,700
10,421
  -337
  -335
   -12,735
   -12,778
11
14
0
0
0
0
0
0

27
1
01:36
07:33
21,367
  -338
  -231,243
18
0
0
0

28
1
03:12
10:18
25,470
  -333
    23,124
3
24
0
0

29
29
1
2
11:36
12:51
12:44
17:10
  4,052
15,539
  -339
  -334
    30,795
    30,782
2
8
2
0
0
0
0
0

30
30
30
1
2
3
10:46
12:51
16:15
12:44
14:16
21:28
  7,061
  5,139
18,735
  -331
  -332
  -340
  -106,782
  -106,797
  -106,846
4
6
15
1
0
0
0
0
0
0
0
0

31
31
1
2
00:00
17:16
01:30
23:59
  5,404
24,162
  -334
  -336
    36,630
    36,791
4
16
1
0
0
0
0
0

32
32
32
1
2
3
00:00
05:05
20:25
01:53
06:49
23:59
  6,827
  6,269
12,813
  -335
  -337
  -337
  -315,087
  -315,070
  -315,006
4
5
5
0
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	12:51	23:19	37,605	-304	57,799	496	0	15526	37506
2 2	1 2	06:38 12:51	12:44 15:10	21,911 8,373	-338 -333	-175,163 -175,117	19 7	0 0	0 0	0 0
3 3	1 2	00:00 21:33	03:24 23:59	12,233 8,726	-340 -347	-307,896 -308,299	21 12	1 0	0 0	0 0
4	1	04:59	12:39	27,562	-341	224,264	96	0	0	0
5 5 5	1 2 3	09:39 12:51 15:37	12:44 14:16 20:25	11,047 5,089 17,299	-332 -329 -330	371,656 371,913 372,392	99 44 146	0 1 0	0 0 0	0 0 0
6 6	1 2	00:00 21:08	02:52 23:59	10,340 10,250	-341 -340	-148,256 -147,766	16 21	1 0	0 0	0 0
7	1	01:05	07:13	22,012	-341	-23,334	5	0	0	0
8	1	02:52	08:26	20,001	-339	176,726	6	0	0	0
9 9	1 2	08:17 13:10	09:31 18:33	4,455 19,335	-337 -336	-24,008 -24,052	4 13	1 0	0 0	0 0
10 10	1 2	08:12 12:51	12:44 14:45	16,292 6,867	-332 -333	6,617 6,622	6 2	28 16	0 0	0 0
11	1	01:00	06:54	21,191	-335	-16,528	5	0	0	0
12 12 12	1 2 3	09:00 12:51 16:13	12:44 14:05 19:42	13,418 4,459 12,568	-339 -337 -337	341,755 341,736 341,698	6 4 8	0 1 0	0 0 0	0 0 0
13	1	00:00	05:17	19,010	-339	-276,548	7	2	0	0
14	1	15:21	23:59	30,994	-335	197,147	44	0	0	0
15 15	1 2	10:42 12:51	12:44 16:38	7,318 13,621	-336 -337	206,603 206,670	13 22	0 0	0 0	0 0
16 16	1 2	00:00 19:30	01:43 23:59	6,224 16,108	-340 -336	-97,233 -97,053	4 12	1 0	0 0	0 0
17	1	03:11	11:47	30,907	-338	-40,546	5	0	0	0
18	1	12:51	21:04	29,527	-335	115,029	34	0	0	0
19 19	1 2	00:00 22:48	04:43 23:59	16,946 4,262	-337 -336	-35,940 -35,931	3 4	22 0	0 0	0 0
20 20 20	1 2 3	00:00 03:54 21:25	02:26 08:14 23:59	8,798 15,554 9,243	-336 -341 -337	-100,115 -100,102 -100,037	4 5 4	0 2 0	0 0 0	0 0 0
21	1	13:44	19:43	21,486	-335	-43,855	10	0	0	0
22	1	15:32	22:29	24,944	-334	-209,972	3	30	0	0
23 23	1 2	00:00 22:44	04:26 23:59	15,965 4,507	-337 -339	-379,549 -379,639	6 2	1 1	0 0	0 0
24 24	1 2	10:53 12:51	12:44 18:14	6,608 19,393	-337 -337	-139,517 -139,556	9 17	0 0	0 0	0 0
25	1	00:02	06:31	23,283	-342	-3,590	211	1	1	0
26 26	1 2	10:19 12:51	12:44 15:45	8,700 10,421	-337 -335	-12,735 -12,778	11 14	0 0	0 0	0 0
27	1	01:36	07:33	21,367	-338	-231,243	18	0	0	0
28	1	03:12	10:18	25,470	-333	23,124	3	24	0	0
29 29	1 2	11:36 12:51	12:44 17:10	4,052 15,539	-339 -334	30,795 30,782	2 8	2 0	0 0	0 0
30 30 30	1 2 3	10:46 12:51 16:15	12:44 14:16 21:28	7,061 5,139 18,735	-331 -332 -340	-106,782 -106,797 -106,846	4 6 15	1 0 0	0 0 0	0 0 0
31 31	1 2	00:00 17:16	01:30 23:59	5,404 24,162	-334 -336	36,630 36,791	4 16	1 0	0 0	0 0
32 32 32	1 2 3	00:00 05:05 20:25	01:53 06:49 23:59	6,827 6,269 12,813	-335 -337 -337	-315,087 -315,070 -315,006	4 5 5	0 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-