GPS Space Vehicle Time Integrity for MJD 53203, Saturday 17 July 2004

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
09:35
15:29
21,178
  1,448
  -352,462
14
1
0
0

2
-

3
1
09:18
14:57
20,292
  1,447
   -26,427
24
1
0
0

4
1
16:37
21:59
19,319
  1,439
   217,469
75
0
0
0

5
5
5
1
2
3
00:47
03:13
20:47
02:01
07:33
21:59
  4,461
15,599
  4,365
  1,455
  1,455
  1,437
   -38,213
   -38,239
   -38,359
3
14
3
1
0
2
0
0
0
0
0
0

6
1
00:47
05:06
15,529
  1,447
  -265,392
198
0
0
0

7
1
15:07
21:59
24,721
  1,445
  -453,345
125
0
0
0

8
1
14:26
20:06
20,364
  1,446
     5,905
2
15
0
0

9
1
00:47
06:06
19,133
  1,448
    55,884
12
1
0
0

10
10
1
2
00:47
19:51
02:29
21:59
  6,140
  7,717
  1,444
  1,435
   -45,865
   -45,927
4
2
1
17
0
0
0
0

11
1
11:45
18:19
20,848
  1,446
  -131,866
20
1
0
0

12
-

13
13
1
2
11:56
20:22
17:07
21:59
18,674
  5,815
  1,446
  1,435
    27,153
    27,125
7
4
30
0
0
0
0
0

14
14
1
2
02:54
09:18
09:15
11:32
22,826
  8,016
  1,449
  1,458
    24,851
    24,871
6
4
0
2
0
0
0
0

15
1
03:25
08:55
19,775
  1,445
  -292,507
26
0
0
0

16
16
1
2
07:17
09:18
09:15
13:37
  7,093
15,504
  1,449
  1,451
    -7,354
    -7,345
2
5
5
1
0
0
0
0

17
17
1
2
00:47
19:15
03:59
21:59
11,484
  9,877
  1,451
  1,436
    93,759
    94,749
54
42
1
0
0
0
0
0

18
1
00:47
08:38
28,247
  1,447
    56,481
35
1
0
0

19
1
10:35
16:32
21,416
  1,450
    21,630
28
1
0
0

20
20
1
2
09:18
15:42
13:58
19:52
16,740
14,994
  1,457
  1,442
   143,403
   143,305
22
20
0
1
0
0
0
0

21
1
01:19
07:18
21,531
  1,449
   -75,983
2
21
0
0

22
1
03:15
09:15
21,607
  1,438
   -14,075
3
31
0
0

23
1
09:49
15:41
21,085
  1,438
  -117,151
90
0
0
0

24
24
1
2
00:47
17:54
02:34
21:59
  6,430
14,696
  1,443
  1,442
   -40,940
   -41,134
4
14
1
0
0
0
0
0

25
25
1
2
04:58
09:18
09:15
13:24
15,428
14,720
  1,466
  1,455
   -69,795
   -69,806
3
9
46
1
0
0
0
0

26
1
00:47
03:52
11,063
  1,445
  -157,844
44
0
0
0

27
1
13:09
19:07
21,459
  1,443
  -316,970
128
0
0
0

28
1
15:26
21:57
23,412
  1,438
   -36,213
9
29
0
0

29
1
00:47
03:25
  9,467
  1,451
  -384,389
18
1
0
0

30
30
1
2
00:47
03:49
02:07
09:04
  4,789
18,878
  1,451
  1,453
  -553,977
  -553,994
3
10
1
1
0
0
0
0

31
1
13:32
21:56
30,159
  1,447
  -257,408
130
0
0
0

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	09:35	15:29	21,178	1,448	-352,462	14	1	0	0
2	-
3	1	09:18	14:57	20,292	1,447	-26,427	24	1	0	0
4	1	16:37	21:59	19,319	1,439	217,469	75	0	0	0
5 5 5	1 2 3	00:47 03:13 20:47	02:01 07:33 21:59	4,461 15,599 4,365	1,455 1,455 1,437	-38,213 -38,239 -38,359	3 14 3	1 0 2	0 0 0	0 0 0
6	1	00:47	05:06	15,529	1,447	-265,392	198	0	0	0
7	1	15:07	21:59	24,721	1,445	-453,345	125	0	0	0
8	1	14:26	20:06	20,364	1,446	5,905	2	15	0	0
9	1	00:47	06:06	19,133	1,448	55,884	12	1	0	0
10 10	1 2	00:47 19:51	02:29 21:59	6,140 7,717	1,444 1,435	-45,865 -45,927	4 2	1 17	0 0	0 0
11	1	11:45	18:19	20,848	1,446	-131,866	20	1	0	0
12	-
13 13	1 2	11:56 20:22	17:07 21:59	18,674 5,815	1,446 1,435	27,153 27,125	7 4	30 0	0 0	0 0
14 14	1 2	02:54 09:18	09:15 11:32	22,826 8,016	1,449 1,458	24,851 24,871	6 4	0 2	0 0	0 0
15	1	03:25	08:55	19,775	1,445	-292,507	26	0	0	0
16 16	1 2	07:17 09:18	09:15 13:37	7,093 15,504	1,449 1,451	-7,354 -7,345	2 5	5 1	0 0	0 0
17 17	1 2	00:47 19:15	03:59 21:59	11,484 9,877	1,451 1,436	93,759 94,749	54 42	1 0	0 0	0 0
18	1	00:47	08:38	28,247	1,447	56,481	35	1	0	0
19	1	10:35	16:32	21,416	1,450	21,630	28	1	0	0
20 20	1 2	09:18 15:42	13:58 19:52	16,740 14,994	1,457 1,442	143,403 143,305	22 20	0 1	0 0	0 0
21	1	01:19	07:18	21,531	1,449	-75,983	2	21	0	0
22	1	03:15	09:15	21,607	1,438	-14,075	3	31	0	0
23	1	09:49	15:41	21,085	1,438	-117,151	90	0	0	0
24 24	1 2	00:47 17:54	02:34 21:59	6,430 14,696	1,443 1,442	-40,940 -41,134	4 14	1 0	0 0	0 0
25 25	1 2	04:58 09:18	09:15 13:24	15,428 14,720	1,466 1,455	-69,795 -69,806	3 9	46 1	0 0	0 0
26	1	00:47	03:52	11,063	1,445	-157,844	44	0	0	0
27	1	13:09	19:07	21,459	1,443	-316,970	128	0	0	0
28	1	15:26	21:57	23,412	1,438	-36,213	9	29	0	0
29	1	00:47	03:25	9,467	1,451	-384,389	18	1	0	0
30 30	1 2	00:47 03:49	02:07 09:04	4,789 18,878	1,451 1,453	-553,977 -553,994	3 10	1 1	0 0	0 0
31	1	13:32	21:56	30,159	1,447	-257,408	130	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-