GPS Space Vehicle Time Integrity for MJD 53947

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
02:58
10:20
26,509
  1,155
   -67,176
17
0
0
0

2
1
15:30
23:34
29,061
  1,141
   -18,216
39
0
0
0

3
1
06:55
12:03
18,529
  1,164
  -194,464
94
0
0
0

4
1
14:05
21:18
25,980
  1,139
  -284,009
67
0
0
0

5
5
1
2
00:53
17:44
04:31
22:32
13,121
17,247
  1,140
  1,136
  -264,066
  -265,780
104
138
1
0
1
0
0
0

6
6
6
1
2
3
00:00
05:45
20:40
01:43
06:54
23:59
  6,158
  4,118
11,989
  1,148
  1,130
  1,151
  -594,152
  -594,248
  -594,450
15
5
9
1
2
31
0
0
0
0
0
0

7
7
1
2
00:52
05:20
02:33
09:57
  6,011
16,628
  1,140
  1,149
  -537,633
  -537,583
8
14
94
1
0
0
0
0

8
1
11:34
17:11
20,212
  1,157
    75,393
16
0
0
0

9
9
9
1
2
3
00:00
16:38
22:32
02:57
18:31
23:59
10,603
  6,715
  5,236
  1,156
  1,127
  1,141
   -28,885
   -29,001
   -29,017
13
11
9
1
27
0
0
0
0
0
0
0

10
1
17:02
23:23
22,837
  1,148
   -86,266
19
0
0
0

11
1
09:58
15:29
19,863
  1,153
  -341,227
21
0
0
0

12
-

13
1
10:41
14:05
12,185
  1,153
   -80,519
25
1
0
0

14
14
1
2
00:00
02:33
01:43
08:35
  6,157
21,638
  1,143
  1,151
     9,840
     9,834
9
13
0
1
0
0
0
0

15
1
00:00
04:27
15,960
  1,161
  -653,181
28
0
0
0

16
1
04:27
10:41
22,405
  1,159
   -59,668
24
0
0
0

17
1
12:04
20:26
30,117
  1,140
   -98,469
8
100
0
0

18
18
1
2
01:44
21:19
05:45
22:32
14,417
  4,365
  1,155
  1,122
   245,978
   246,023
9
9
6
0
0
0
0
0

19
1
08:36
13:21
17,113
  1,162
    -3,132
27
0
0
0

20
20
1
2
06:16
13:00
11:06
17:02
17,428
14,469
  1,147
  1,130
    24,821
    24,796
9
6
8
17
0
0
0
0

21
21
1
2
00:00
22:32
04:27
23:59
15,942
  5,203
  1,162
  1,135
   -43,560
   -43,753
22
9
1
0
0
0
0
0

22
22
1
2
00:35
02:58
02:33
07:16
  7,050
15,410
  1,145
  1,165
  -120,060
  -120,085
4
30
25
8
0
0
0
0

23
1
07:22
13:00
20,291
  1,160
  -136,822
16
0
0
0

24
1
13:22
19:16
21,256
  1,143
   -23,750
35
0
0
0

25
1
02:33
09:57
26,622
  1,162
  -246,688
560
0
13064
0

26
1
19:24
23:53
16,152
  1,151
   200,607
76
0
0
0

27
1
10:21
16:15
21,116
  1,155
   -59,446
24
70
0
0

28
1
11:26
18:47
26,458
  1,147
   -20,821
15
15
0
0

29
1
19:02
23:59
17,847
  1,148
  -630,986
14
11
0
0

30
30
30
1
2
3
01:44
04:27
19:24
02:57
06:10
23:06
  4,410
  6,184
13,297
  1,134
  1,144
  1,128
    -4,166
    -4,179
    -4,262
4
9
9
23
1
15
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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	02:58	10:20	26,509	1,155	-67,176	17	0	0	0
2	1	15:30	23:34	29,061	1,141	-18,216	39	0	0	0
3	1	06:55	12:03	18,529	1,164	-194,464	94	0	0	0
4	1	14:05	21:18	25,980	1,139	-284,009	67	0	0	0
5 5	1 2	00:53 17:44	04:31 22:32	13,121 17,247	1,140 1,136	-264,066 -265,780	104 138	1 0	1 0	0 0
6 6 6	1 2 3	00:00 05:45 20:40	01:43 06:54 23:59	6,158 4,118 11,989	1,148 1,130 1,151	-594,152 -594,248 -594,450	15 5 9	1 2 31	0 0 0	0 0 0
7 7	1 2	00:52 05:20	02:33 09:57	6,011 16,628	1,140 1,149	-537,633 -537,583	8 14	94 1	0 0	0 0
8	1	11:34	17:11	20,212	1,157	75,393	16	0	0	0
9 9 9	1 2 3	00:00 16:38 22:32	02:57 18:31 23:59	10,603 6,715 5,236	1,156 1,127 1,141	-28,885 -29,001 -29,017	13 11 9	1 27 0	0 0 0	0 0 0
10	1	17:02	23:23	22,837	1,148	-86,266	19	0	0	0
11	1	09:58	15:29	19,863	1,153	-341,227	21	0	0	0
12	-
13	1	10:41	14:05	12,185	1,153	-80,519	25	1	0	0
14 14	1 2	00:00 02:33	01:43 08:35	6,157 21,638	1,143 1,151	9,840 9,834	9 13	0 1	0 0	0 0
15	1	00:00	04:27	15,960	1,161	-653,181	28	0	0	0
16	1	04:27	10:41	22,405	1,159	-59,668	24	0	0	0
17	1	12:04	20:26	30,117	1,140	-98,469	8	100	0	0
18 18	1 2	01:44 21:19	05:45 22:32	14,417 4,365	1,155 1,122	245,978 246,023	9 9	6 0	0 0	0 0
19	1	08:36	13:21	17,113	1,162	-3,132	27	0	0	0
20 20	1 2	06:16 13:00	11:06 17:02	17,428 14,469	1,147 1,130	24,821 24,796	9 6	8 17	0 0	0 0
21 21	1 2	00:00 22:32	04:27 23:59	15,942 5,203	1,162 1,135	-43,560 -43,753	22 9	1 0	0 0	0 0
22 22	1 2	00:35 02:58	02:33 07:16	7,050 15,410	1,145 1,165	-120,060 -120,085	4 30	25 8	0 0	0 0
23	1	07:22	13:00	20,291	1,160	-136,822	16	0	0	0
24	1	13:22	19:16	21,256	1,143	-23,750	35	0	0	0
25	1	02:33	09:57	26,622	1,162	-246,688	560	0	13064	0
26	1	19:24	23:53	16,152	1,151	200,607	76	0	0	0
27	1	10:21	16:15	21,116	1,155	-59,446	24	70	0	0
28	1	11:26	18:47	26,458	1,147	-20,821	15	15	0	0
29	1	19:02	23:59	17,847	1,148	-630,986	14	11	0	0
30 30 30	1 2 3	01:44 04:27 19:24	02:57 06:10 23:06	4,410 6,184 13,297	1,134 1,144 1,128	-4,166 -4,179 -4,262	4 9 9	23 1 15	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-