GPS Space Vehicle Time Integrity for MJD 53544, Thursday 23 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
05:47
13:50
28,905
  2,139
  -407,840
21
0
0
0

2
2
1
2
00:00
18:56
03:32
23:59
12,717
18,131
  2,118
  2,113
    28,230
    28,245
6
5
0
0
0
0
0
0

3
1
09:58
15:45
20,798
  2,125
    -9,183
22
0
0
0

4
4
1
2
17:12
18:38
18:36
23:59
  5,077
19,207
  2,112
  2,112
  -134,114
  -133,808
35
141
0
0
0
0
0
0

5
5
5
1
2
3
00:00
03:54
21:19
02:37
08:05
23:59
  9,446
15,031
  9,547
  2,123
  2,127
  2,109
  -106,692
  -106,738
  -106,941
4
12
6
0
1
0
0
0
0
0
0
0

6
1
00:10
05:46
20,083
  2,117
  -647,233
204
0
1
0

7
7
1
2
15:34
18:38
18:36
23:59
10,886
19,207
  2,115
  2,116
  -184,228
  -184,582
75
126
0
0
0
0
0
0

8
8
1
2
15:08
18:38
18:36
20:46
12,489
  7,643
  2,114
  2,111
    35,041
    35,047
2
3
1
6
0
0
0
0

9
1
01:25
06:51
19,518
  2,116
    51,385
10
1
0
0

10
10
1
2
00:00
20:24
02:54
23:59
10,458
12,897
  2,108
  2,113
   -63,616
   -63,664
3
2
24
68
0
0
0
0

11
1
13:08
18:36
19,647
  2,117
  -236,633
24
0
0
0

12
-

13
13
1
2
12:26
21:10
17:45
22:48
19,136
  5,901
  2,118
  2,113
     -264
     -305
15
4
0
0
0
0
0
0

14
1
03:40
12:18
31,014
  2,125
    31,045
4
93
0
0

15
1
03:35
09:12
20,192
  2,121
  -447,304
33
0
0
0

16
1
07:58
14:17
22,698
  2,124
    -1,707
3
35
0
0

17
-

18
1
01:04
09:25
29,995
  2,122
   167,564
31
0
0
0

19
1
11:02
16:55
21,096
  2,123
    25,043
2
124
0
0

20
20
20
1
2
3
09:49
16:21
18:38
14:41
18:36
20:34
17,443
  8,111
  6,932
  2,130
  2,113
  2,114
    62,673
    62,621
    62,608
15
6
5
0
0
1
0
0
0
0
0
0

21
1
01:49
07:52
21,736
  2,123
  -107,762
11
0
0
0

22
1
03:38
10:43
25,459
  2,123
   -24,775
11
1
0
0

23
1
11:06
16:47
20,408
  2,124
  -188,403
5
1
0
0

24
24
1
2
15:38
18:38
18:36
21:41
10,670
10,943
  2,114
  2,117
   -24,210
   -24,237
9
8
0
0
0
0
0
0

25
1
05:37
14:03
30,301
  2,131
   -93,978
12
0
0
0

26
1
00:00
04:41
16,855
  2,117
   -20,766
7
0
0
0

27
27
1
2
13:42
18:38
18:36
19:43
17,602
  3,852
  2,115
  2,107
    -2,388
    -2,415
13
3
0
0
0
0
0
0

28
28
1
2
15:29
18:38
18:36
22:27
11,221
13,689
  2,115
  2,109
   -42,939
   -42,940
3
2
99
68
0
0
0
0

29
29
1
2
00:00
22:24
04:06
23:59
14,759
  5,712
  2,112
  2,113
  -134,002
  -136,044
113
39
1
0
1
0
0
0

30
30
30
1
2
3
00:00
04:29
22:58
02:48
09:43
23:59
10,070
18,817
  3,682
  2,119
  2,127
  2,112
  -258,386
  -258,781
  -259,961
52
104
19
0
1
0
0
1
0
0
0
0

31
31
1
2
14:26
18:38
18:36
23:21
14,962
16,922
  2,134
  2,133
  -152,438
  -152,897
135
129
0
0
0
0
14939
16845

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	05:47	13:50	28,905	2,139	-407,840	21	0	0	0
2 2	1 2	00:00 18:56	03:32 23:59	12,717 18,131	2,118 2,113	28,230 28,245	6 5	0 0	0 0	0 0
3	1	09:58	15:45	20,798	2,125	-9,183	22	0	0	0
4 4	1 2	17:12 18:38	18:36 23:59	5,077 19,207	2,112 2,112	-134,114 -133,808	35 141	0 0	0 0	0 0
5 5 5	1 2 3	00:00 03:54 21:19	02:37 08:05 23:59	9,446 15,031 9,547	2,123 2,127 2,109	-106,692 -106,738 -106,941	4 12 6	0 1 0	0 0 0	0 0 0
6	1	00:10	05:46	20,083	2,117	-647,233	204	0	1	0
7 7	1 2	15:34 18:38	18:36 23:59	10,886 19,207	2,115 2,116	-184,228 -184,582	75 126	0 0	0 0	0 0
8 8	1 2	15:08 18:38	18:36 20:46	12,489 7,643	2,114 2,111	35,041 35,047	2 3	1 6	0 0	0 0
9	1	01:25	06:51	19,518	2,116	51,385	10	1	0	0
10 10	1 2	00:00 20:24	02:54 23:59	10,458 12,897	2,108 2,113	-63,616 -63,664	3 2	24 68	0 0	0 0
11	1	13:08	18:36	19,647	2,117	-236,633	24	0	0	0
12	-
13 13	1 2	12:26 21:10	17:45 22:48	19,136 5,901	2,118 2,113	-264 -305	15 4	0 0	0 0	0 0
14	1	03:40	12:18	31,014	2,125	31,045	4	93	0	0
15	1	03:35	09:12	20,192	2,121	-447,304	33	0	0	0
16	1	07:58	14:17	22,698	2,124	-1,707	3	35	0	0
17	-
18	1	01:04	09:25	29,995	2,122	167,564	31	0	0	0
19	1	11:02	16:55	21,096	2,123	25,043	2	124	0	0
20 20 20	1 2 3	09:49 16:21 18:38	14:41 18:36 20:34	17,443 8,111 6,932	2,130 2,113 2,114	62,673 62,621 62,608	15 6 5	0 0 1	0 0 0	0 0 0
21	1	01:49	07:52	21,736	2,123	-107,762	11	0	0	0
22	1	03:38	10:43	25,459	2,123	-24,775	11	1	0	0
23	1	11:06	16:47	20,408	2,124	-188,403	5	1	0	0
24 24	1 2	15:38 18:38	18:36 21:41	10,670 10,943	2,114 2,117	-24,210 -24,237	9 8	0 0	0 0	0 0
25	1	05:37	14:03	30,301	2,131	-93,978	12	0	0	0
26	1	00:00	04:41	16,855	2,117	-20,766	7	0	0	0
27 27	1 2	13:42 18:38	18:36 19:43	17,602 3,852	2,115 2,107	-2,388 -2,415	13 3	0 0	0 0	0 0
28 28	1 2	15:29 18:38	18:36 22:27	11,221 13,689	2,115 2,109	-42,939 -42,940	3 2	99 68	0 0	0 0
29 29	1 2	00:00 22:24	04:06 23:59	14,759 5,712	2,112 2,113	-134,002 -136,044	113 39	1 0	1 0	0 0
30 30 30	1 2 3	00:00 04:29 22:58	02:48 09:43 23:59	10,070 18,817 3,682	2,119 2,127 2,112	-258,386 -258,781 -259,961	52 104 19	0 1 0	0 1 0	0 0 0
31 31	1 2	14:26 18:38	18:36 23:21	14,962 16,922	2,134 2,133	-152,438 -152,897	135 129	0 0	0 0	14939 16845
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-