GPS Space Vehicle Time Integrity for MJD 53463, Sunday 3 April 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
1
2
3
11:22
13:51
17:46
13:31
16:49
19:24
  7,713
10,655
  5,867
  1,261
  1,240
  1,228
  -395,608
  -395,646
  -395,679
6
10
4
1
0
0
0
0
0
0
0
0

2
1
00:32
09:03
30,597
  1,232
    27,673
2
31
0
0

3
3
1
2
15:30
17:46
16:49
21:18
  4,744
12,655
  1,224
  1,226
   -95,980
   -96,016
6
11
9
0
0
0
0
0

4
4
1
2
00:19
22:48
06:30
23:59
22,224
  4,294
  1,232
  1,226
  -303,514
  -301,879
151
31
1
0
1
0
0
0

5
5
1
2
02:56
09:26
08:09
13:31
18,745
14,673
  1,228
  1,230
   -87,628
   -87,680
17
8
0
0
0
0
0
0

6
1
05:41
11:16
20,066
  1,233
  -307,815
358
0
3907
0

7
1
00:19
05:45
19,547
  1,229
   140,592
194
1
1
0

8
8
8
1
2
3
00:19
20:33
21:43
02:17
21:42
23:59
  7,088
  4,140
  8,159
  1,234
  1,225
  1,226
    26,450
    26,516
    26,522
5
3
5
1
0
0
0
0
0
0
0
0

9
1
06:57
12:23
19,530
  1,241
    38,174
19
0
0
0

10
1
02:00
08:28
23,193
  1,232
   -60,120
5
19
0
0

11
11
1
2
18:41
21:43
21:42
23:59
10,861
  8,159
  1,227
  1,228
  -209,539
  -209,576
12
8
0
0
0
0
0
0

12
-

13
13
13
1
2
3
02:51
17:51
21:43
04:12
21:42
23:12
  4,805
13,832
  5,348
  1,239
  1,228
  1,224
     8,200
     8,119
     8,104
4
6
4
1
0
0
0
0
0
0
0
0

14
14
1
2
09:05
13:51
13:31
16:49
15,924
10,671
  1,242
  1,238
    31,995
    31,988
3
1
8
2
0
0
0
0

15
15
1
2
09:18
13:51
13:31
14:53
15,157
  3,685
  1,241
  1,236
  -410,483
  -410,547
28
6
0
0
0
0
0
0

16
16
1
2
13:51
17:46
16:49
19:38
10,671
  6,724
  1,231
  1,231
     -591
     -591
2
3
3
4
0
0
0
0

17
-

18
18
1
2
06:43
13:51
13:31
15:01
24,442
  4,185
  1,237
  1,234
   143,172
   143,223
27
5
0
0
0
0
0
0

19
1
17:46
21:42
14,129
  1,231
    18,834
3
0
0
0

20
20
20
20
1
2
3
4
00:19
15:16
17:46
21:53
02:04
16:49
20:10
23:59
  6,314
  5,608
  8,606
  7,558
  1,231
  1,235
  1,229
  1,225
    76,387
    76,270
    76,240
    76,203
4
5
7
5
3
0
1
0
0
0
0
0
0
0
0
0

21
1
07:25
13:27
21,659
  1,238
   -95,371
11
0
0
0

22
22
1
2
09:07
13:51
13:31
16:14
15,782
  8,544
  1,243
  1,235
   -18,142
   -18,160
8
3
3
5
0
0
0
0

23
1
17:46
21:42
14,129
  1,228
  -204,446
6
0
0
0

24
24
1
2
00:19
21:43
03:22
23:59
10,968
  8,159
  1,235
  1,238
    -5,019
    -5,243
5
2
1
0
0
0
0
0

25
25
25
1
2
3
11:07
13:51
17:46
13:31
16:49
19:33
  8,615
10,655
  6,387
  1,243
  1,234
  1,228
   -88,459
   -88,476
   -88,493
4
6
4
0
0
16
0
0
0
0
0
0

26
1
04:43
10:22
20,294
  1,232
   -15,469
9
0
0
0

27
27
27
1
2
3
00:19
19:22
21:43
01:24
21:42
23:59
  3,899
  8,409
  8,159
  1,226
  1,226
  1,225
   -34,681
   -35,226
   -35,291
9
20
17
1
0
0
1
0
0
0
0
0

28
28
1
2
00:19
21:43
04:05
23:59
13,564
  8,127
  1,232
  1,225
   -45,619
   -45,610
3
2
2
0
0
0
0
0

29
1
04:03
09:42
20,332
  1,234
   -42,671
146
0
0
0

30
30
30
1
2
3
04:30
09:59
13:51
08:20
13:31
15:12
13,752
12,711
  4,819
  1,228
  1,235
  1,235
  -102,797
  -103,268
  -103,517
102
91
36
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:19
19:58
21:43
04:58
21:42
23:59
16,704
  6,252
  8,156
  1,244
  1,221
  1,226
    77,144
    78,160
    78,253
90
13
37
0
0
0
0
0
0
16639
6230
8156

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	1 2 3	11:22 13:51 17:46	13:31 16:49 19:24	7,713 10,655 5,867	1,261 1,240 1,228	-395,608 -395,646 -395,679	6 10 4	1 0 0	0 0 0	0 0 0
2	1	00:32	09:03	30,597	1,232	27,673	2	31	0	0
3 3	1 2	15:30 17:46	16:49 21:18	4,744 12,655	1,224 1,226	-95,980 -96,016	6 11	9 0	0 0	0 0
4 4	1 2	00:19 22:48	06:30 23:59	22,224 4,294	1,232 1,226	-303,514 -301,879	151 31	1 0	1 0	0 0
5 5	1 2	02:56 09:26	08:09 13:31	18,745 14,673	1,228 1,230	-87,628 -87,680	17 8	0 0	0 0	0 0
6	1	05:41	11:16	20,066	1,233	-307,815	358	0	3907	0
7	1	00:19	05:45	19,547	1,229	140,592	194	1	1	0
8 8 8	1 2 3	00:19 20:33 21:43	02:17 21:42 23:59	7,088 4,140 8,159	1,234 1,225 1,226	26,450 26,516 26,522	5 3 5	1 0 0	0 0 0	0 0 0
9	1	06:57	12:23	19,530	1,241	38,174	19	0	0	0
10	1	02:00	08:28	23,193	1,232	-60,120	5	19	0	0
11 11	1 2	18:41 21:43	21:42 23:59	10,861 8,159	1,227 1,228	-209,539 -209,576	12 8	0 0	0 0	0 0
12	-
13 13 13	1 2 3	02:51 17:51 21:43	04:12 21:42 23:12	4,805 13,832 5,348	1,239 1,228 1,224	8,200 8,119 8,104	4 6 4	1 0 0	0 0 0	0 0 0
14 14	1 2	09:05 13:51	13:31 16:49	15,924 10,671	1,242 1,238	31,995 31,988	3 1	8 2	0 0	0 0
15 15	1 2	09:18 13:51	13:31 14:53	15,157 3,685	1,241 1,236	-410,483 -410,547	28 6	0 0	0 0	0 0
16 16	1 2	13:51 17:46	16:49 19:38	10,671 6,724	1,231 1,231	-591 -591	2 3	3 4	0 0	0 0
17	-
18 18	1 2	06:43 13:51	13:31 15:01	24,442 4,185	1,237 1,234	143,172 143,223	27 5	0 0	0 0	0 0
19	1	17:46	21:42	14,129	1,231	18,834	3	0	0	0
20 20 20 20	1 2 3 4	00:19 15:16 17:46 21:53	02:04 16:49 20:10 23:59	6,314 5,608 8,606 7,558	1,231 1,235 1,229 1,225	76,387 76,270 76,240 76,203	4 5 7 5	3 0 1 0	0 0 0 0	0 0 0 0
21	1	07:25	13:27	21,659	1,238	-95,371	11	0	0	0
22 22	1 2	09:07 13:51	13:31 16:14	15,782 8,544	1,243 1,235	-18,142 -18,160	8 3	3 5	0 0	0 0
23	1	17:46	21:42	14,129	1,228	-204,446	6	0	0	0
24 24	1 2	00:19 21:43	03:22 23:59	10,968 8,159	1,235 1,238	-5,019 -5,243	5 2	1 0	0 0	0 0
25 25 25	1 2 3	11:07 13:51 17:46	13:31 16:49 19:33	8,615 10,655 6,387	1,243 1,234 1,228	-88,459 -88,476 -88,493	4 6 4	0 0 16	0 0 0	0 0 0
26	1	04:43	10:22	20,294	1,232	-15,469	9	0	0	0
27 27 27	1 2 3	00:19 19:22 21:43	01:24 21:42 23:59	3,899 8,409 8,159	1,226 1,226 1,225	-34,681 -35,226 -35,291	9 20 17	1 0 0	1 0 0	0 0 0
28 28	1 2	00:19 21:43	04:05 23:59	13,564 8,127	1,232 1,225	-45,619 -45,610	3 2	2 0	0 0	0 0
29	1	04:03	09:42	20,332	1,234	-42,671	146	0	0	0
30 30 30	1 2 3	04:30 09:59 13:51	08:20 13:31 15:12	13,752 12,711 4,819	1,228 1,235 1,235	-102,797 -103,268 -103,517	102 91 36	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	00:19 19:58 21:43	04:58 21:42 23:59	16,704 6,252 8,156	1,244 1,221 1,226	77,144 78,160 78,253	90 13 37	0 0 0	0 0 0	16639 6230 8156
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-