GPS Space Vehicle Time Integrity for MJD 53554, Sunday 3 July 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
05:06
13:09
28,910
  2,243
  -409,509
25
0
0
0

2
2
2
1
2
3
00:00
18:14
22:13
02:49
22:09
23:28
10,178
14,042
  4,515
  2,247
  2,243
  2,247
    28,596
    28,609
    28,618
7
3
3
0
4
0
0
0
0
0
0
0

3
1
09:16
15:04
20,809
  2,242
   -11,853
21
0
0
0

4
4
1
2
16:30
22:13
22:09
23:28
20,254
  4,515
  2,245
  2,251
  -112,247
  -111,923
145
37
0
0
0
0
0
0

5
5
5
5
1
2
3
4
00:00
03:13
20:40
22:13
01:57
07:26
22:09
23:28
  7,036
15,128
  5,300
  4,515
  2,236
  2,240
  2,242
  2,248
  -109,101
  -109,142
  -109,315
  -109,325
3
12
4
2
7
1
0
0
0
0
0
0
0
0
0
0

6
1
00:00
05:06
18,335
  2,244
  -676,901
170
1
1
0

7
7
1
2
14:54
22:13
22:09
23:28
26,002
  4,515
  2,248
  2,251
  -204,063
  -204,409
171
26
0
0
0
0
0
0

8
1
14:27
20:06
20,249
  2,248
    36,195
2
21
0
0

9
1
00:44
06:10
19,490
  2,243
    53,102
8
1
0
0

10
10
10
1
2
3
00:00
19:43
22:13
02:13
22:09
23:28
  8,024
  8,722
  4,515
  2,243
  2,241
  2,247
   -64,063
   -64,113
   -64,111
2
2
1
9
29
0
0
0
0
0
0
0

11
1
12:27
18:16
20,892
  2,244
  -239,798
22
0
0
0

12
-

13
13
1
2
11:45
20:28
17:05
22:08
19,121
  5,993
  2,251
  2,242
    -1,372
    -1,418
11
3
1
2
0
0
0
0

14
1
03:00
11:38
31,013
  2,249
    30,946
4
11
0
0

15
1
02:52
08:30
20,196
  2,247
  -451,875
32
0
0
0

16
1
07:18
13:38
22,752
  2,251
    -1,997
3
3
0
0

18
1
00:22
08:43
29,995
  2,245
   170,447
29
0
0
0

19
1
10:22
16:14
21,099
  2,253
    25,708
3
25
0
0

20
20
1
2
09:08
15:40
14:00
19:53
17,453
15,181
  2,255
  2,247
    61,204
    61,155
10
9
0
0
0
0
0
0

21
1
01:07
07:10
21,722
  2,242
  -109,558
14
0
0
0

22
1
02:57
10:03
25,443
  2,237
   -25,915
11
1
0
0

23
1
10:25
16:06
20,419
  2,251
  -186,342
11
0
0
0

24
1
14:57
21:00
21,752
  2,244
   -26,395
19
0
0
0

25
1
04:57
13:23
30,328
  2,255
   -94,776
8
0
0
0

26
26
1
2
00:00
22:19
03:59
23:28
14,348
  4,163
  2,242
  2,238
   -19,991
   -19,922
6
5
1
0
0
0
0
0

27
1
13:00
19:01
21,593
  2,248
    -3,489
16
0
0
0

28
1
14:43
21:46
25,356
  2,252
   -42,518
2
271
0
0

29
29
1
2
00:00
22:13
03:25
23:28
12,277
  4,515
  2,239
  2,239
  -156,722
  -158,714
93
30
1
0
1
0
0
0

30
30
30
1
2
3
00:00
03:48
22:17
02:07
09:02
23:28
  7,613
18,775
  4,253
  2,250
  2,248
  2,246
  -274,993
  -275,358
  -276,483
35
103
22
1
1
0
0
1
0
0
0
0

31
1
14:04
22:09
28,983
  2,256
     -237
28
0
0
28966

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	05:06	13:09	28,910	2,243	-409,509	25	0	0	0
2 2 2	1 2 3	00:00 18:14 22:13	02:49 22:09 23:28	10,178 14,042 4,515	2,247 2,243 2,247	28,596 28,609 28,618	7 3 3	0 4 0	0 0 0	0 0 0
3	1	09:16	15:04	20,809	2,242	-11,853	21	0	0	0
4 4	1 2	16:30 22:13	22:09 23:28	20,254 4,515	2,245 2,251	-112,247 -111,923	145 37	0 0	0 0	0 0
5 5 5 5	1 2 3 4	00:00 03:13 20:40 22:13	01:57 07:26 22:09 23:28	7,036 15,128 5,300 4,515	2,236 2,240 2,242 2,248	-109,101 -109,142 -109,315 -109,325	3 12 4 2	7 1 0 0	0 0 0 0	0 0 0 0
6	1	00:00	05:06	18,335	2,244	-676,901	170	1	1	0
7 7	1 2	14:54 22:13	22:09 23:28	26,002 4,515	2,248 2,251	-204,063 -204,409	171 26	0 0	0 0	0 0
8	1	14:27	20:06	20,249	2,248	36,195	2	21	0	0
9	1	00:44	06:10	19,490	2,243	53,102	8	1	0	0
10 10 10	1 2 3	00:00 19:43 22:13	02:13 22:09 23:28	8,024 8,722 4,515	2,243 2,241 2,247	-64,063 -64,113 -64,111	2 2 1	9 29 0	0 0 0	0 0 0
11	1	12:27	18:16	20,892	2,244	-239,798	22	0	0	0
12	-
13 13	1 2	11:45 20:28	17:05 22:08	19,121 5,993	2,251 2,242	-1,372 -1,418	11 3	1 2	0 0	0 0
14	1	03:00	11:38	31,013	2,249	30,946	4	11	0	0
15	1	02:52	08:30	20,196	2,247	-451,875	32	0	0	0
16	1	07:18	13:38	22,752	2,251	-1,997	3	3	0	0

18	1	00:22	08:43	29,995	2,245	170,447	29	0	0	0
19	1	10:22	16:14	21,099	2,253	25,708	3	25	0	0
20 20	1 2	09:08 15:40	14:00 19:53	17,453 15,181	2,255 2,247	61,204 61,155	10 9	0 0	0 0	0 0
21	1	01:07	07:10	21,722	2,242	-109,558	14	0	0	0
22	1	02:57	10:03	25,443	2,237	-25,915	11	1	0	0
23	1	10:25	16:06	20,419	2,251	-186,342	11	0	0	0
24	1	14:57	21:00	21,752	2,244	-26,395	19	0	0	0
25	1	04:57	13:23	30,328	2,255	-94,776	8	0	0	0
26 26	1 2	00:00 22:19	03:59 23:28	14,348 4,163	2,242 2,238	-19,991 -19,922	6 5	1 0	0 0	0 0
27	1	13:00	19:01	21,593	2,248	-3,489	16	0	0	0
28	1	14:43	21:46	25,356	2,252	-42,518	2	271	0	0
29 29	1 2	00:00 22:13	03:25 23:28	12,277 4,515	2,239 2,239	-156,722 -158,714	93 30	1 0	1 0	0 0
30 30 30	1 2 3	00:00 03:48 22:17	02:07 09:02 23:28	7,613 18,775 4,253	2,250 2,248 2,246	-274,993 -275,358 -276,483	35 103 22	1 1 0	0 1 0	0 0 0
31	1	14:04	22:09	28,983	2,256	-237	28	0	0	28966
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-