GPS Space Vehicle Time Integrity for MJD 53453, Thursday 24 March 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
12:04
20:05
28,816
  1,142
  -394,229
25
0
0
0

2
1
01:13
09:43
30,604
  1,138
    27,994
3
3
0
0

3
1
16:10
21:58
20,805
  1,134
   -93,427
21
0
0
0

4
1
00:40
07:13
23,556
  1,141
  -323,090
158
1
1
0

5
5
1
2
03:38
11:09
08:50
14:20
18,733
11,454
  1,139
  1,152
   -85,496
   -85,546
15
6
0
0
0
0
0
0

6
1
06:23
11:06
16,981
  1,142
  -252,992
323
0
1901
0

7
7
1
2
00:40
21:41
06:26
23:59
20,749
  8,252
  1,135
  1,128
   111,443
   113,756
201
81
1
0
1
0
0
0

8
8
1
2
00:40
21:13
02:58
23:59
  8,256
  9,961
  1,136
  1,122
    25,573
    25,622
6
5
1
0
0
0
0
0

9
9
1
2
07:38
11:09
11:06
13:04
12,500
  6,900
  1,138
  1,142
    36,420
    36,444
7
7
0
0
0
0
0
0

10
1
02:42
09:09
23,211
  1,139
   -59,654
4
16
0
0

11
1
19:22
23:59
16,604
  1,129
  -206,267
16
0
0
0

12
-

13
13
1
2
03:34
18:31
04:50
23:53
  4,602
19,277
  1,146
  1,130
     9,128
     9,042
5
8
1
0
0
0
0
0

14
14
1
2
09:45
11:09
11:06
18:24
  4,853
26,067
  1,140
  1,142
    32,103
    32,101
3
4
4
3
0
0
0
0

15
15
1
2
10:00
11:09
11:06
15:35
  3,960
15,952
  1,157
  1,151
  -405,943
  -406,004
7
25
0
0
0
0
0
0

16
1
14:03
20:19
22,496
  1,136
     -601
3
147
0
0

17
-

18
18
1
2
07:23
11:09
11:06
15:41
13,384
16,345
  1,141
  1,142
   140,016
   140,071
16
18
0
0
0
0
0
0

19
1
17:14
23:06
21,094
  1,134
    17,994
3
43
0
0

20
20
20
1
2
3
00:40
15:56
22:34
02:44
20:50
23:59
  7,458
17,646
  5,094
  1,142
  1,138
  1,134
    78,291
    78,147
    78,101
3
16
4
3
0
0
0
0
0
0
0
0

21
21
1
2
08:07
11:09
11:06
14:08
10,749
10,763
  1,141
  1,142
   -94,120
   -94,136
8
3
0
0
0
0
0
0

22
22
1
2
09:48
11:09
11:06
16:55
  4,615
20,729
  1,147
  1,140
   -17,585
   -17,597
6
3
23
21
0
0
0
0

23
1
17:16
22:58
20,438
  1,133
  -206,283
7
0
0
0

24
24
1
2
00:40
21:55
04:04
23:59
12,231
  7,462
  1,143
  1,127
    -2,523
    -2,755
4
3
1
43
0
0
0
0

25
1
11:48
20:14
30,286
  1,134
   -87,831
13
0
0
0

26
1
05:24
11:03
20,306
  1,134
   -13,220
13
0
0
0

27
27
1
2
00:40
20:03
02:06
23:59
  5,140
14,133
  1,138
  1,130
   -28,488
   -29,015
9
26
1
0
0
0
0
0

28
28
1
2
00:40
21:58
04:47
23:59
14,796
  7,268
  1,134
  1,124
   -45,799
   -45,805
2
4
30
3
0
0
0
0

29
1
04:44
10:24
20,331
  1,137
   -62,899
137
0
0
0

30
30
1
2
05:11
11:09
09:01
15:52
13,796
16,983
  1,138
  1,142
   -81,133
   -81,717
105
122
0
0
0
0
0
0

31
31
1
2
00:40
20:43
05:39
23:59
17,916
11,716
  1,152
  1,141
    63,393
    64,463
95
42
1
0
1
0
17851
11688

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	12:04	20:05	28,816	1,142	-394,229	25	0	0	0
2	1	01:13	09:43	30,604	1,138	27,994	3	3	0	0
3	1	16:10	21:58	20,805	1,134	-93,427	21	0	0	0
4	1	00:40	07:13	23,556	1,141	-323,090	158	1	1	0
5 5	1 2	03:38 11:09	08:50 14:20	18,733 11,454	1,139 1,152	-85,496 -85,546	15 6	0 0	0 0	0 0
6	1	06:23	11:06	16,981	1,142	-252,992	323	0	1901	0
7 7	1 2	00:40 21:41	06:26 23:59	20,749 8,252	1,135 1,128	111,443 113,756	201 81	1 0	1 0	0 0
8 8	1 2	00:40 21:13	02:58 23:59	8,256 9,961	1,136 1,122	25,573 25,622	6 5	1 0	0 0	0 0
9 9	1 2	07:38 11:09	11:06 13:04	12,500 6,900	1,138 1,142	36,420 36,444	7 7	0 0	0 0	0 0
10	1	02:42	09:09	23,211	1,139	-59,654	4	16	0	0
11	1	19:22	23:59	16,604	1,129	-206,267	16	0	0	0
12	-
13 13	1 2	03:34 18:31	04:50 23:53	4,602 19,277	1,146 1,130	9,128 9,042	5 8	1 0	0 0	0 0
14 14	1 2	09:45 11:09	11:06 18:24	4,853 26,067	1,140 1,142	32,103 32,101	3 4	4 3	0 0	0 0
15 15	1 2	10:00 11:09	11:06 15:35	3,960 15,952	1,157 1,151	-405,943 -406,004	7 25	0 0	0 0	0 0
16	1	14:03	20:19	22,496	1,136	-601	3	147	0	0
17	-
18 18	1 2	07:23 11:09	11:06 15:41	13,384 16,345	1,141 1,142	140,016 140,071	16 18	0 0	0 0	0 0
19	1	17:14	23:06	21,094	1,134	17,994	3	43	0	0
20 20 20	1 2 3	00:40 15:56 22:34	02:44 20:50 23:59	7,458 17,646 5,094	1,142 1,138 1,134	78,291 78,147 78,101	3 16 4	3 0 0	0 0 0	0 0 0
21 21	1 2	08:07 11:09	11:06 14:08	10,749 10,763	1,141 1,142	-94,120 -94,136	8 3	0 0	0 0	0 0
22 22	1 2	09:48 11:09	11:06 16:55	4,615 20,729	1,147 1,140	-17,585 -17,597	6 3	23 21	0 0	0 0
23	1	17:16	22:58	20,438	1,133	-206,283	7	0	0	0
24 24	1 2	00:40 21:55	04:04 23:59	12,231 7,462	1,143 1,127	-2,523 -2,755	4 3	1 43	0 0	0 0
25	1	11:48	20:14	30,286	1,134	-87,831	13	0	0	0
26	1	05:24	11:03	20,306	1,134	-13,220	13	0	0	0
27 27	1 2	00:40 20:03	02:06 23:59	5,140 14,133	1,138 1,130	-28,488 -29,015	9 26	1 0	0 0	0 0
28 28	1 2	00:40 21:58	04:47 23:59	14,796 7,268	1,134 1,124	-45,799 -45,805	2 4	30 3	0 0	0 0
29	1	04:44	10:24	20,331	1,137	-62,899	137	0	0	0
30 30	1 2	05:11 11:09	09:01 15:52	13,796 16,983	1,138 1,142	-81,133 -81,717	105 122	0 0	0 0	0 0
31 31	1 2	00:40 20:43	05:39 23:59	17,916 11,716	1,152 1,141	63,393 64,463	95 42	1 0	1 0	17851 11688
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-