GPS Space Vehicle Time Integrity for MJD 53191, Monday 5 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
10:40
16:30
20,922
  1,438
  -350,484
17
0
0
0

2
-

3
1
10:00
15:46
20,714
  1,434
   -23,172
19
0
0
0

4
1
17:19
23:59
23,998
  1,422
   203,172
96
0
0
0

5
5
5
1
2
3
00:00
04:02
21:35
02:50
08:21
23:59
10,206
15,528
  8,653
  1,438
  1,439
  1,413
   -36,368
   -36,397
   -36,535
2
9
3
13
1
0
0
0
0
0
0
0

6
6
1
2
00:19
03:32
03:30
05:54
11,416
  8,541
  1,434
  1,439
  -215,091
  -215,600
165
123
0
1
0
1
0
0

7
1
15:58
23:59
28,837
  1,424
  -471,689
145
0
0
0

8
1
15:16
20:55
20,361
  1,426
     4,967
3
175
0
0

9
9
1
2
01:30
03:32
03:30
06:55
  7,201
12,190
  1,437
  1,435
    53,984
    54,001
3
7
5
1
0
0
0
0

10
10
1
2
00:00
20:39
03:16
23:59
11,801
12,011
  1,437
  1,422
   -45,243
   -45,301
2
2
17
13
0
0
0
0

11
1
13:21
19:09
20,828
  1,427
  -128,756
20
0
0
0

12
-

13
13
1
2
12:38
21:11
17:57
23:03
19,127
  6,707
  1,430
  1,421
    27,777
    27,753
11
4
0
0
0
0
0
0

14
1
03:44
12:22
31,017
  1,439
    24,137
6
60
0
0

15
1
04:14
09:44
19,739
  1,437
  -287,321
32
0
0
0

16
1
08:07
14:29
22,847
  1,437
    -7,983
6
0
0
0

17
17
17
1
2
3
00:00
03:32
20:04
03:30
04:48
23:59
12,602
  4,589
14,074
  1,436
  1,439
  1,421
    77,102
    77,251
    78,301
62
27
69
0
1
0
0
1
0
0
0
0

18
18
1
2
01:04
03:32
03:30
09:27
  8,720
21,315
  1,440
  1,436
    52,404
    52,458
11
20
0
0
0
0
0
0

19
1
11:22
17:19
21,382
  1,434
    26,259
32
0
0
0

20
20
1
2
09:57
16:31
14:47
20:42
17,421
15,041
  1,439
  1,421
   147,304
   147,199
24
17
0
0
0
0
0
0

21
21
1
2
02:08
03:32
03:30
08:07
  4,905
16,523
  1,439
  1,437
   -75,671
   -75,677
2
3
0
0
0
0
0
0

22
1
03:42
10:48
25,470
  1,438
   -13,165
15
0
0
0

23
1
09:02
15:52
24,591
  1,434
  -101,091
132
0
0
24404

24
24
1
2
00:00
18:43
03:23
23:59
12,210
18,921
  1,437
  1,424
   -38,037
   -38,250
8
12
1
0
0
0
0
0

25
1
05:46
14:12
30,299
  1,433
   -68,841
6
26
0
0

26
26
1
2
00:00
03:32
03:30
04:40
12,586
  4,131
  1,431
  1,438
  -142,870
  -142,988
51
22
0
1
0
1
0
0

27
1
13:58
19:56
21,471
  1,429
  -295,460
140
0
0
0

28
1
16:08
22:46
23,834
  1,424
   -35,254
9
0
0
0

29
29
1
2
00:00
22:29
03:30
23:59
12,586
  5,395
  1,434
  1,417
  -390,787
  -390,355
23
13
0
0
0
0
0
0

30
30
1
2
00:00
04:39
02:56
09:54
10,557
18,889
  1,433
  1,434
  -552,304
  -552,348
3
11
1
1
0
0
0
0

31
1
13:51
22:00
29,325
  1,422
  -241,735
138
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	10:40	16:30	20,922	1,438	-350,484	17	0	0	0
2	-
3	1	10:00	15:46	20,714	1,434	-23,172	19	0	0	0
4	1	17:19	23:59	23,998	1,422	203,172	96	0	0	0
5 5 5	1 2 3	00:00 04:02 21:35	02:50 08:21 23:59	10,206 15,528 8,653	1,438 1,439 1,413	-36,368 -36,397 -36,535	2 9 3	13 1 0	0 0 0	0 0 0
6 6	1 2	00:19 03:32	03:30 05:54	11,416 8,541	1,434 1,439	-215,091 -215,600	165 123	0 1	0 1	0 0
7	1	15:58	23:59	28,837	1,424	-471,689	145	0	0	0
8	1	15:16	20:55	20,361	1,426	4,967	3	175	0	0
9 9	1 2	01:30 03:32	03:30 06:55	7,201 12,190	1,437 1,435	53,984 54,001	3 7	5 1	0 0	0 0
10 10	1 2	00:00 20:39	03:16 23:59	11,801 12,011	1,437 1,422	-45,243 -45,301	2 2	17 13	0 0	0 0
11	1	13:21	19:09	20,828	1,427	-128,756	20	0	0	0
12	-
13 13	1 2	12:38 21:11	17:57 23:03	19,127 6,707	1,430 1,421	27,777 27,753	11 4	0 0	0 0	0 0
14	1	03:44	12:22	31,017	1,439	24,137	6	60	0	0
15	1	04:14	09:44	19,739	1,437	-287,321	32	0	0	0
16	1	08:07	14:29	22,847	1,437	-7,983	6	0	0	0
17 17 17	1 2 3	00:00 03:32 20:04	03:30 04:48 23:59	12,602 4,589 14,074	1,436 1,439 1,421	77,102 77,251 78,301	62 27 69	0 1 0	0 1 0	0 0 0
18 18	1 2	01:04 03:32	03:30 09:27	8,720 21,315	1,440 1,436	52,404 52,458	11 20	0 0	0 0	0 0
19	1	11:22	17:19	21,382	1,434	26,259	32	0	0	0
20 20	1 2	09:57 16:31	14:47 20:42	17,421 15,041	1,439 1,421	147,304 147,199	24 17	0 0	0 0	0 0
21 21	1 2	02:08 03:32	03:30 08:07	4,905 16,523	1,439 1,437	-75,671 -75,677	2 3	0 0	0 0	0 0
22	1	03:42	10:48	25,470	1,438	-13,165	15	0	0	0
23	1	09:02	15:52	24,591	1,434	-101,091	132	0	0	24404
24 24	1 2	00:00 18:43	03:23 23:59	12,210 18,921	1,437 1,424	-38,037 -38,250	8 12	1 0	0 0	0 0
25	1	05:46	14:12	30,299	1,433	-68,841	6	26	0	0
26 26	1 2	00:00 03:32	03:30 04:40	12,586 4,131	1,431 1,438	-142,870 -142,988	51 22	0 1	0 1	0 0
27	1	13:58	19:56	21,471	1,429	-295,460	140	0	0	0
28	1	16:08	22:46	23,834	1,424	-35,254	9	0	0	0
29 29	1 2	00:00 22:29	03:30 23:59	12,586 5,395	1,434 1,417	-390,787 -390,355	23 13	0 0	0 0	0 0
30 30	1 2	00:00 04:39	02:56 09:54	10,557 18,889	1,433 1,434	-552,304 -552,348	3 11	1 1	0 0	0 0
31	1	13:51	22:00	29,325	1,422	-241,735	138	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-