GPS Space Vehicle Time Integrity for MJD 53920, Tuesday 4 July 2006

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
04:09
10:30
10:28
12:11
21,773
  5,967
  1,139
  1,146
   -62,426
   -62,450
16
10
0
0
0
0
0
0

2
2
1
2
00:00
16:55
01:27
23:59
  5,225
25,415
  1,147
  1,134
    -9,317
    -9,576
12
26
1
0
0
0
0
0

3
1
12:05
13:53
  6,465
  1,151
  -113,512
165
0
0
0

4
1
15:33
23:11
27,444
  1,135
  -266,664
62
0
0
0

5
5
1
2
02:13
19:38
06:26
23:59
14,581
15,660
  1,149
  1,133
  -189,659
  -191,970
161
164
1
0
1
0
0
0

6
6
6
1
2
3
00:00
05:58
22:03
05:06
09:21
23:59
17,955
11,716
  6,967
  1,184
  1,240
  1,170
  -580,108
  -580,210
  -580,716
24
40
50
0
1
0
0
0
0
17909
11633
6939

7
7
7
1
2
3
01:17
06:38
10:30
04:56
10:28
11:55
12,713
13,217
  5,044
  1,148
  1,146
  1,153
  -540,335
  -540,328
  -540,317
11
10
11
0
0
0
0
0
0
0
0
0

8
1
13:25
19:02
20,171
  1,133
    72,474
11
0
0
0

9
9
1
2
00:00
18:31
04:59
20:19
17,554
  6,521
  1,145
  1,130
   -25,536
   -25,642
13
12
1
0
0
0
0
0

10
10
1
2
00:00
18:44
01:18
23:59
  4,692
18,852
  1,142
  1,135
   -84,886
   -84,938
12
10
1
0
0
0
0
0

11
1
11:28
17:18
20,977
  1,143
  -336,171
20
0
0
0

12
-

13
1
10:31
15:53
19,207
  1,139
   -73,383
24
0
0
0

14
1
01:47
10:25
29,902
  1,143
    11,756
13
0
0
0

15
1
01:28
07:10
19,825
  1,146
  -637,955
39
0
0
0

16
16
1
2
06:12
10:30
10:28
12:27
14,733
  6,972
  1,141
  1,151
   -52,993
   -53,015
15
10
0
0
0
0
0
0

17
1
13:39
22:15
30,893
  1,130
   -98,892
12
0
0
0

18
1
00:00
07:34
26,476
  1,141
   242,882
16
1
0
0

19
19
1
2
09:21
10:30
10:28
15:13
  3,804
16,906
  1,144
  1,143
     2,691
     2,665
11
16
0
0
0
0
0
0

20
20
20
1
2
3
08:04
10:30
14:38
10:28
12:56
18:50
  8,249
  8,683
15,104
  1,145
  1,144
  1,135
    25,755
    25,749
    25,732
12
11
10
0
0
0
0
0
0
0
0
0

21
1
00:17
06:17
20,973
  1,140
   -38,372
17
0
0
0

22
1
02:06
09:05
24,206
  1,145
  -111,773
30
0
0
0

23
23
1
2
09:08
10:30
10:28
14:51
  4,548
15,572
  1,148
  1,141
  -137,608
  -137,611
10
11
0
0
0
0
0
0

24
1
14:32
20:55
22,988
  1,133
   -17,026
21
0
0
0

25
25
25
1
2
3
04:15
06:07
11:05
05:45
10:05
12:49
  5,181
13,763
  6,262
  1,134
  1,131
  1,135
   -72,871
   -73,710
   -74,749
119
310
137
0
0
0
0
956
0
0
0
0

26
26
1
2
00:00
21:13
02:50
23:59
10,111
  9,982
  1,146
  1,128
   168,903
   169,865
44
40
1
0
1
0
0
0

27
1
12:08
18:06
21,429
  1,140
   -55,274
21
0
0
0

28
1
13:16
20:37
26,468
  1,137
   -22,718
11
0
0
0

29
29
1
2
00:00
20:50
02:31
23:59
  9,010
11,342
  1,142
  1,133
  -624,892
  -625,162
12
14
1
0
0
0
0
0

30
30
30
1
2
3
00:00
02:48
21:12
01:01
07:59
23:59
  3,694
17,970
10,000
  1,139
  1,149
  1,127
    -1,452
    -1,461
    -1,546
12
12
11
0
1
0
0
0
0
0
0
0

31
-

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	1 2	04:09 10:30	10:28 12:11	21,773 5,967	1,139 1,146	-62,426 -62,450	16 10	0 0	0 0	0 0
2 2	1 2	00:00 16:55	01:27 23:59	5,225 25,415	1,147 1,134	-9,317 -9,576	12 26	1 0	0 0	0 0
3	1	12:05	13:53	6,465	1,151	-113,512	165	0	0	0
4	1	15:33	23:11	27,444	1,135	-266,664	62	0	0	0
5 5	1 2	02:13 19:38	06:26 23:59	14,581 15,660	1,149 1,133	-189,659 -191,970	161 164	1 0	1 0	0 0
6 6 6	1 2 3	00:00 05:58 22:03	05:06 09:21 23:59	17,955 11,716 6,967	1,184 1,240 1,170	-580,108 -580,210 -580,716	24 40 50	0 1 0	0 0 0	17909 11633 6939
7 7 7	1 2 3	01:17 06:38 10:30	04:56 10:28 11:55	12,713 13,217 5,044	1,148 1,146 1,153	-540,335 -540,328 -540,317	11 10 11	0 0 0	0 0 0	0 0 0
8	1	13:25	19:02	20,171	1,133	72,474	11	0	0	0
9 9	1 2	00:00 18:31	04:59 20:19	17,554 6,521	1,145 1,130	-25,536 -25,642	13 12	1 0	0 0	0 0
10 10	1 2	00:00 18:44	01:18 23:59	4,692 18,852	1,142 1,135	-84,886 -84,938	12 10	1 0	0 0	0 0
11	1	11:28	17:18	20,977	1,143	-336,171	20	0	0	0
12	-
13	1	10:31	15:53	19,207	1,139	-73,383	24	0	0	0
14	1	01:47	10:25	29,902	1,143	11,756	13	0	0	0
15	1	01:28	07:10	19,825	1,146	-637,955	39	0	0	0
16 16	1 2	06:12 10:30	10:28 12:27	14,733 6,972	1,141 1,151	-52,993 -53,015	15 10	0 0	0 0	0 0
17	1	13:39	22:15	30,893	1,130	-98,892	12	0	0	0
18	1	00:00	07:34	26,476	1,141	242,882	16	1	0	0
19 19	1 2	09:21 10:30	10:28 15:13	3,804 16,906	1,144 1,143	2,691 2,665	11 16	0 0	0 0	0 0
20 20 20	1 2 3	08:04 10:30 14:38	10:28 12:56 18:50	8,249 8,683 15,104	1,145 1,144 1,135	25,755 25,749 25,732	12 11 10	0 0 0	0 0 0	0 0 0
21	1	00:17	06:17	20,973	1,140	-38,372	17	0	0	0
22	1	02:06	09:05	24,206	1,145	-111,773	30	0	0	0
23 23	1 2	09:08 10:30	10:28 14:51	4,548 15,572	1,148 1,141	-137,608 -137,611	10 11	0 0	0 0	0 0
24	1	14:32	20:55	22,988	1,133	-17,026	21	0	0	0
25 25 25	1 2 3	04:15 06:07 11:05	05:45 10:05 12:49	5,181 13,763 6,262	1,134 1,131 1,135	-72,871 -73,710 -74,749	119 310 137	0 0 0	0 956 0	0 0 0
26 26	1 2	00:00 21:13	02:50 23:59	10,111 9,982	1,146 1,128	168,903 169,865	44 40	1 0	1 0	0 0
27	1	12:08	18:06	21,429	1,140	-55,274	21	0	0	0
28	1	13:16	20:37	26,468	1,137	-22,718	11	0	0	0
29 29	1 2	00:00 20:50	02:31 23:59	9,010 11,342	1,142 1,133	-624,892 -625,162	12 14	1 0	0 0	0 0
30 30 30	1 2 3	00:00 02:48 21:12	01:01 07:59 23:59	3,694 17,970 10,000	1,139 1,149 1,127	-1,452 -1,461 -1,546	12 12 11	0 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-