GPS Space Vehicle Time Integrity for MJD 54648, Tuesday 1 July 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
-

2
2
1
2
15:14
20:51
20:49
23:45
20,084
10,416
  -342
  -343
  -204,766
  -204,740
10
7
0
0
0
0
0
0

3
1
06:23
12:09
20,710
  -338
  -249,870
33
0
0
0

4
4
4
1
2
3
13:59
15:10
20:51
15:07
20:49
21:51
  4,109
20,325
  3,627
  -342
  -344
  -350
   104,132
   104,246
   104,354
10
53
10
0
0
0
0
0
0
0
0
0

5
5
5
5
1
2
3
4
00:29
03:12
18:28
20:51
03:08
04:58
20:49
23:04
  9,544
  6,351
  8,448
  7,998
  -324
  -328
  -344
  -348
   374,638
   374,519
   373,710
   373,588
38
26
35
34
0
0
0
0
0
0
0
0
0
0
0
0

6
1
05:55
11:34
20,301
  -332
  -156,085
28
0
0
0

7
1
09:47
15:07
19,191
  -339
    10,905
37
0
0
0

8
8
1
2
11:31
15:10
15:07
17:08
12,971
  7,086
  -333
  -340
   159,574
   159,583
4
2
0
0
0
0
0
0

9
9
9
1
2
3
00:00
17:07
21:58
03:08
18:17
23:59
11,286
  4,160
  7,240
  -321
  -351
  -349
    -3,522
    -3,643
    -3,680
5
6
3
0
1
13
0
0
0
0
0
0

10
10
1
2
16:56
20:51
20:49
23:26
13,919
  9,313
  -347
  -345
     2,251
     2,255
3
3
71
29
0
0
0
0

11
1
09:54
15:07
18,753
  -333
   -24,320
4
8
0
0

12
12
12
12
1
2
3
4
01:03
03:12
17:50
20:51
03:08
04:37
20:49
22:54
  7,479
  5,092
10,677
  7,411
  -325
  -328
  -345
  -348
   357,486
   357,479
   357,428
   357,420
3
3
3
3
3
3
0
15
0
0
0
0
0
0
0
0

13
13
1
2
08:54
17:56
14:13
19:12
19,091
  4,580
  -335
  -345
  -262,396
  -262,444
10
3
1
0
0
0
0
0

14
14
14
1
2
3
00:02
03:12
05:00
03:08
04:58
08:41
11,136
  6,351
13,199
  -328
  -330
  -332
   249,057
   249,017
   248,971
13
8
18
0
0
1
0
0
0
0
0
0

15
15
15
1
2
3
00:00
19:26
20:51
01:25
20:49
23:59
  5,134
  4,980
11,295
  -332
  -347
  -344
   134,972
   135,391
   135,445
10
10
19
1
0
0
0
0
0
0
0
0

16
1
05:00
10:34
19,944
  -332
  -119,277
9
0
0
0

17
17
1
2
12:06
15:10
15:07
20:42
10,833
19,940
  -337
  -345
   -38,916
   -38,924
3
2
7
110
0
0
0
0

18
18
18
1
2
3
00:00
03:12
21:23
03:08
04:58
23:59
11,302
  6,351
  9,352
  -331
  -331
  -347
   161,214
   161,176
   160,873
13
9
10
0
0
0
0
0
0
0
0
0

19
1
07:33
13:22
20,905
  -333
   -33,217
3
2
0
0

20
20
20
1
2
3
06:06
12:45
15:10
11:09
15:07
16:50
18,126
  8,553
  6,038
  -332
  -336
  -339
  -111,249
  -111,238
  -111,234
3
3
3
5
3
14
0
0
0
0
0
0

21
21
21
1
2
3
00:00
03:12
22:30
03:08
04:33
23:59
11,302
  4,842
  5,334
  -328
  -327
  -343
   -59,862
   -59,851
   -59,781
5
3
5
0
1
0
0
0
0
0
0
0

22
22
22
1
2
3
00:27
03:12
05:00
03:08
04:58
07:22
  9,644
  6,351
  8,458
  -331
  -330
  -332
  -211,831
  -211,831
  -211,835
3
1
3
22
0
9
0
0
0
0
0
0

23
1
07:31
13:10
20,324
  -333
  -362,494
12
0
0
0

24
24
24
1
2
3
00:00
19:45
20:51
03:08
20:49
23:59
11,302
  3,824
11,295
  -320
  -348
  -347
  -106,315
  -106,532
  -106,554
7
5
8
1
0
0
0
0
0
0
0
0

25
1
08:44
15:07
22,981
  -335
   179,420
39
0
0
0

26
26
1
2
19:10
20:51
20:49
23:59
  5,901
11,295
  -350
  -345
  -284,918
  -284,974
11
23
0
0
0
0
0
0

27
27
1
2
10:12
15:10
15:07
16:13
17,680
  3,815
  -334
  -340
  -199,943
  -199,980
15
4
0
0
0
0
0
0

28
28
1
2
12:05
15:10
15:07
19:07
10,913
14,240
  -335
  -342
    20,283
    20,280
3
2
11
55
0
0
0
0

29
29
1
2
00:00
20:51
02:05
23:59
  7,524
11,295
  -331
  -346
    41,795
    41,750
2
2
7
67
0
0
0
0

30
30
30
30
30
1
2
3
4
5
01:05
03:12
05:00
19:30
20:51
03:08
04:58
06:17
20:49
23:06
  7,367
  6,351
  4,560
  4,706
  8,087
  -330
  -332
  -334
  -343
  -345
   -84,069
   -84,084
   -84,096
   -84,203
   -84,217
5
7
4
4
5
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0

31
31
1
2
03:12
05:00
04:58
10:20
  6,351
19,153
  -329
  -332
    24,885
    24,897
2
7
0
0
0
0
0
0

32
1
05:00
10:29
19,644
  -331
  -303,508
23
1
0
1

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	-
2 2	1 2	15:14 20:51	20:49 23:45	20,084 10,416	-342 -343	-204,766 -204,740	10 7	0 0	0 0	0 0
3	1	06:23	12:09	20,710	-338	-249,870	33	0	0	0
4 4 4	1 2 3	13:59 15:10 20:51	15:07 20:49 21:51	4,109 20,325 3,627	-342 -344 -350	104,132 104,246 104,354	10 53 10	0 0 0	0 0 0	0 0 0
5 5 5 5	1 2 3 4	00:29 03:12 18:28 20:51	03:08 04:58 20:49 23:04	9,544 6,351 8,448 7,998	-324 -328 -344 -348	374,638 374,519 373,710 373,588	38 26 35 34	0 0 0 0	0 0 0 0	0 0 0 0
6	1	05:55	11:34	20,301	-332	-156,085	28	0	0	0
7	1	09:47	15:07	19,191	-339	10,905	37	0	0	0
8 8	1 2	11:31 15:10	15:07 17:08	12,971 7,086	-333 -340	159,574 159,583	4 2	0 0	0 0	0 0
9 9 9	1 2 3	00:00 17:07 21:58	03:08 18:17 23:59	11,286 4,160 7,240	-321 -351 -349	-3,522 -3,643 -3,680	5 6 3	0 1 13	0 0 0	0 0 0
10 10	1 2	16:56 20:51	20:49 23:26	13,919 9,313	-347 -345	2,251 2,255	3 3	71 29	0 0	0 0
11	1	09:54	15:07	18,753	-333	-24,320	4	8	0	0
12 12 12 12	1 2 3 4	01:03 03:12 17:50 20:51	03:08 04:37 20:49 22:54	7,479 5,092 10,677 7,411	-325 -328 -345 -348	357,486 357,479 357,428 357,420	3 3 3 3	3 3 0 15	0 0 0 0	0 0 0 0
13 13	1 2	08:54 17:56	14:13 19:12	19,091 4,580	-335 -345	-262,396 -262,444	10 3	1 0	0 0	0 0
14 14 14	1 2 3	00:02 03:12 05:00	03:08 04:58 08:41	11,136 6,351 13,199	-328 -330 -332	249,057 249,017 248,971	13 8 18	0 0 1	0 0 0	0 0 0
15 15 15	1 2 3	00:00 19:26 20:51	01:25 20:49 23:59	5,134 4,980 11,295	-332 -347 -344	134,972 135,391 135,445	10 10 19	1 0 0	0 0 0	0 0 0
16	1	05:00	10:34	19,944	-332	-119,277	9	0	0	0
17 17	1 2	12:06 15:10	15:07 20:42	10,833 19,940	-337 -345	-38,916 -38,924	3 2	7 110	0 0	0 0
18 18 18	1 2 3	00:00 03:12 21:23	03:08 04:58 23:59	11,302 6,351 9,352	-331 -331 -347	161,214 161,176 160,873	13 9 10	0 0 0	0 0 0	0 0 0
19	1	07:33	13:22	20,905	-333	-33,217	3	2	0	0
20 20 20	1 2 3	06:06 12:45 15:10	11:09 15:07 16:50	18,126 8,553 6,038	-332 -336 -339	-111,249 -111,238 -111,234	3 3 3	5 3 14	0 0 0	0 0 0
21 21 21	1 2 3	00:00 03:12 22:30	03:08 04:33 23:59	11,302 4,842 5,334	-328 -327 -343	-59,862 -59,851 -59,781	5 3 5	0 1 0	0 0 0	0 0 0
22 22 22	1 2 3	00:27 03:12 05:00	03:08 04:58 07:22	9,644 6,351 8,458	-331 -330 -332	-211,831 -211,831 -211,835	3 1 3	22 0 9	0 0 0	0 0 0
23	1	07:31	13:10	20,324	-333	-362,494	12	0	0	0
24 24 24	1 2 3	00:00 19:45 20:51	03:08 20:49 23:59	11,302 3,824 11,295	-320 -348 -347	-106,315 -106,532 -106,554	7 5 8	1 0 0	0 0 0	0 0 0
25	1	08:44	15:07	22,981	-335	179,420	39	0	0	0
26 26	1 2	19:10 20:51	20:49 23:59	5,901 11,295	-350 -345	-284,918 -284,974	11 23	0 0	0 0	0 0
27 27	1 2	10:12 15:10	15:07 16:13	17,680 3,815	-334 -340	-199,943 -199,980	15 4	0 0	0 0	0 0
28 28	1 2	12:05 15:10	15:07 19:07	10,913 14,240	-335 -342	20,283 20,280	3 2	11 55	0 0	0 0
29 29	1 2	00:00 20:51	02:05 23:59	7,524 11,295	-331 -346	41,795 41,750	2 2	7 67	0 0	0 0
30 30 30 30 30	1 2 3 4 5	01:05 03:12 05:00 19:30 20:51	03:08 04:58 06:17 20:49 23:06	7,367 6,351 4,560 4,706 8,087	-330 -332 -334 -343 -345	-84,069 -84,084 -84,096 -84,203 -84,217	5 7 4 4 5	0 0 1 1 0	0 0 0 0 0	0 0 0 0 0
31 31	1 2	03:12 05:00	04:58 10:20	6,351 19,153	-329 -332	24,885 24,897	2 7	0 0	0 0	0 0
32	1	05:00	10:29	19,644	-331	-303,508	23	1	0	1
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-