GPS Space Vehicle Time Integrity for MJD 53548, Monday 27 June 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
06:30
11:57
11:56
13:34
19,515
  5,758
  2,166
  2,157
  -408,519
  -408,555
18
7
0
0
0
0
0
0

2
2
1
2
00:00
18:39
03:15
23:19
11,704
16,755
  2,160
  2,153
    28,381
    28,392
6
4
0
0
0
0
0
0

3
3
1
2
09:41
11:57
11:56
15:28
  8,101
12,642
  2,165
  2,161
   -10,233
   -10,270
10
12
0
0
0
0
0
0

4
1
16:55
23:19
23,029
  2,158
  -125,265
167
0
0
0

5
5
5
5
1
2
3
4
00:00
03:38
06:30
21:04
02:21
06:29
07:49
23:19
  8,478
10,282
  4,733
  8,098
  2,171
  2,173
  2,177
  2,153
  -107,682
  -107,722
  -107,740
  -107,912
3
11
4
7
7
0
1
0
0
0
0
0
0
0
0
0

6
1
00:00
05:30
19,781
  2,154
  -659,408
192
0
1
0

7
1
15:18
23:19
28,815
  2,155
  -192,396
190
0
0
0

8
1
14:51
20:30
20,278
  2,159
    35,495
6
0
0
0

9
1
01:09
06:29
19,202
  2,157
    52,071
11
0
0
0

10
10
1
2
00:00
20:07
02:38
23:19
  9,487
11,499
  2,163
  2,149
   -63,796
   -63,856
5
2
3
73
0
0
0
0

11
1
12:52
18:41
20,901
  2,157
  -237,923
24
0
0
0

12
-

13
13
1
2
12:10
20:53
17:29
22:32
19,137
  5,951
  2,156
  2,151
     -706
     -747
14
3
0
0
0
0
0
0

14
14
1
2
03:24
06:30
06:29
11:56
11,130
19,515
  2,160
  2,162
    30,999
    30,997
2
2
32
41
0
0
0
0

15
15
1
2
03:18
06:30
06:29
08:55
11,487
  8,653
  2,166
  2,159
  -449,104
  -449,167
19
13
0
0
0
0
0
0

16
16
1
2
07:42
11:57
11:56
14:02
15,221
  7,432
  2,163
  2,171
    -1,826
    -1,823
2
3
75
20
0
0
0
0

17
-

18
18
1
2
00:47
06:30
06:29
09:08
20,498
  9,447
  2,162
  2,161
   168,702
   168,749
20
9
0
0
0
0
0
0

19
19
1
2
10:46
11:57
11:56
16:38
  4,208
16,838
  2,167
  2,159
    25,305
    25,303
3
2
1
34
0
0
0
0

20
20
20
1
2
3
09:33
11:57
16:04
11:56
14:24
20:18
  8,586
  8,798
15,183
  2,170
  2,168
  2,155
    62,083
    62,064
    62,018
8
9
7
0
0
0
0
0
0
0
0
0

21
21
1
2
01:32
06:30
06:29
07:35
17,801
  3,884
  2,161
  2,161
  -108,468
  -108,492
11
3
0
6
0
0
0
0

22
22
1
2
03:22
06:30
06:29
10:27
11,243
14,155
  2,163
  2,159
   -25,259
   -25,282
6
5
0
0
0
0
0
0

23
23
1
2
10:50
11:57
11:56
16:31
  3,986
16,367
  2,171
  2,157
  -187,595
  -187,586
3
6
0
0
0
0
0
0

24
1
15:22
21:25
21,770
  2,153
   -25,123
17
0
0
0

25
25
25
1
2
3
05:21
06:30
11:57
06:29
11:56
13:47
  4,102
19,515
  6,572
  2,158
  2,159
  2,162
   -94,295
   -94,309
   -94,326
4
5
5
0
0
4
0
0
0
0
0
0

26
1
00:00
04:24
15,859
  2,150
   -20,493
8
1
0
0

27
1
13:25
19:26
21,610
  2,162
    -2,819
15
0
0
0

28
1
15:10
22:11
25,196
  2,156
   -42,796
2
205
0
0

29
29
1
2
00:00
22:07
03:49
23:19
13,770
  4,306
  2,156
  2,151
  -143,162
  -145,156
103
30
1
0
1
0
0
0

30
30
30
1
2
3
00:00
04:12
06:30
02:31
06:29
09:26
  9,085
  8,206
10,542
  2,150
  2,164
  2,162
  -265,115
  -265,395
  -265,581
44
49
57
1
0
1
0
0
1
0
0
0

31
1
14:08
23:05
32,161
  2,228
     1,170
29
184
0
32068

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	06:30 11:57	11:56 13:34	19,515 5,758	2,166 2,157	-408,519 -408,555	18 7	0 0	0 0	0 0
2 2	1 2	00:00 18:39	03:15 23:19	11,704 16,755	2,160 2,153	28,381 28,392	6 4	0 0	0 0	0 0
3 3	1 2	09:41 11:57	11:56 15:28	8,101 12,642	2,165 2,161	-10,233 -10,270	10 12	0 0	0 0	0 0
4	1	16:55	23:19	23,029	2,158	-125,265	167	0	0	0
5 5 5 5	1 2 3 4	00:00 03:38 06:30 21:04	02:21 06:29 07:49 23:19	8,478 10,282 4,733 8,098	2,171 2,173 2,177 2,153	-107,682 -107,722 -107,740 -107,912	3 11 4 7	7 0 1 0	0 0 0 0	0 0 0 0
6	1	00:00	05:30	19,781	2,154	-659,408	192	0	1	0
7	1	15:18	23:19	28,815	2,155	-192,396	190	0	0	0
8	1	14:51	20:30	20,278	2,159	35,495	6	0	0	0
9	1	01:09	06:29	19,202	2,157	52,071	11	0	0	0
10 10	1 2	00:00 20:07	02:38 23:19	9,487 11,499	2,163 2,149	-63,796 -63,856	5 2	3 73	0 0	0 0
11	1	12:52	18:41	20,901	2,157	-237,923	24	0	0	0
12	-
13 13	1 2	12:10 20:53	17:29 22:32	19,137 5,951	2,156 2,151	-706 -747	14 3	0 0	0 0	0 0
14 14	1 2	03:24 06:30	06:29 11:56	11,130 19,515	2,160 2,162	30,999 30,997	2 2	32 41	0 0	0 0
15 15	1 2	03:18 06:30	06:29 08:55	11,487 8,653	2,166 2,159	-449,104 -449,167	19 13	0 0	0 0	0 0
16 16	1 2	07:42 11:57	11:56 14:02	15,221 7,432	2,163 2,171	-1,826 -1,823	2 3	75 20	0 0	0 0
17	-
18 18	1 2	00:47 06:30	06:29 09:08	20,498 9,447	2,162 2,161	168,702 168,749	20 9	0 0	0 0	0 0
19 19	1 2	10:46 11:57	11:56 16:38	4,208 16,838	2,167 2,159	25,305 25,303	3 2	1 34	0 0	0 0
20 20 20	1 2 3	09:33 11:57 16:04	11:56 14:24 20:18	8,586 8,798 15,183	2,170 2,168 2,155	62,083 62,064 62,018	8 9 7	0 0 0	0 0 0	0 0 0
21 21	1 2	01:32 06:30	06:29 07:35	17,801 3,884	2,161 2,161	-108,468 -108,492	11 3	0 6	0 0	0 0
22 22	1 2	03:22 06:30	06:29 10:27	11,243 14,155	2,163 2,159	-25,259 -25,282	6 5	0 0	0 0	0 0
23 23	1 2	10:50 11:57	11:56 16:31	3,986 16,367	2,171 2,157	-187,595 -187,586	3 6	0 0	0 0	0 0
24	1	15:22	21:25	21,770	2,153	-25,123	17	0	0	0
25 25 25	1 2 3	05:21 06:30 11:57	06:29 11:56 13:47	4,102 19,515 6,572	2,158 2,159 2,162	-94,295 -94,309 -94,326	4 5 5	0 0 4	0 0 0	0 0 0
26	1	00:00	04:24	15,859	2,150	-20,493	8	1	0	0
27	1	13:25	19:26	21,610	2,162	-2,819	15	0	0	0
28	1	15:10	22:11	25,196	2,156	-42,796	2	205	0	0
29 29	1 2	00:00 22:07	03:49 23:19	13,770 4,306	2,156 2,151	-143,162 -145,156	103 30	1 0	1 0	0 0
30 30 30	1 2 3	00:00 04:12 06:30	02:31 06:29 09:26	9,085 8,206 10,542	2,150 2,164 2,162	-265,115 -265,395 -265,581	44 49 57	1 0 1	0 0 1	0 0 0
31	1	14:08	23:05	32,161	2,228	1,170	29	184	0	32068
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-