GPS Space Vehicle Time Integrity for MJD 53968

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
01:31
08:54
26,472
  1,153
   -70,938
15
27
0
0

2
1
14:04
22:09
29,105
  1,145
   -25,516
42
0
0
0

3
1
05:30
10:37
18,427
  1,159
  -155,319
111
0
0
0

4
1
12:41
19:50
25,768
  1,147
  -296,169
62
0
0
0

5
5
1
2
00:00
16:17
03:04
21:06
10,974
17,356
  1,138
  1,141
  -307,047
  -308,286
68
101
1
0
1
0
0
0

6
6
1
2
04:20
19:14
05:30
23:59
  4,173
17,102
  1,144
  1,149
  -598,096
  -598,107
3
13
57
39
0
0
0
0

7
7
7
1
2
3
00:00
03:54
22:04
01:07
08:33
23:32
  3,941
16,702
  5,300
  1,136
  1,159
  1,125
  -533,271
  -533,187
  -533,040
7
19
11
4
1
0
0
0
0
0
0
0

8
1
10:06
15:44
20,197
  1,158
    77,932
13
0
0
0

9
9
9
1
2
3
00:00
15:10
21:07
01:30
17:06
23:59
  5,361
  6,946
10,361
  1,147
  1,133
  1,152
   -31,644
   -31,740
   -31,752
11
8
8
1
4
0
0
0
0
0
0
0

10
1
15:37
21:57
22,809
  1,150
   -87,295
21
0
0
0

11
1
08:34
14:03
19,755
  1,162
  -344,935
18
0
0
0

12
-

13
1
09:18
12:40
12,100
  1,160
   -86,233
23
1
0
0

14
14
14
1
2
3
00:00
03:01
22:28
01:30
07:09
23:59
  5,361
14,795
  5,494
  1,151
  1,154
  1,134
     8,307
     8,296
     8,219
3
11
9
78
3
0
0
0
0
0
0
0

15
1
00:00
03:54
13,913
  1,151
  -666,202
42
0
0
0

16
1
03:01
09:18
22,478
  1,165
   -65,178
26
0
0
0

17
1
10:38
19:01
30,184
  1,153
   -96,782
8
36
0
0

18
18
18
1
2
3
01:07
19:53
21:41
04:19
21:06
23:59
11,427
  4,393
  8,237
  1,158
  1,123
  1,140
   248,015
   248,050
   248,075
7
10
8
76
29
0
0
0
0
0
0
0

19
1
07:10
11:54
17,063
  1,170
    -8,156
20
0
0
0

20
20
1
2
04:51
11:36
09:41
15:36
17,390
14,440
  1,152
  1,142
    24,239
    24,222
10
6
2
14
0
0
0
0

21
21
1
2
00:00
21:07
03:01
23:59
10,776
10,360
  1,163
  1,150
   -47,305
   -47,471
17
12
1
3
0
0
0
0

22
1
00:00
05:50
20,851
  1,161
  -126,178
21
1
0
0

23
1
05:58
11:35
20,184
  1,165
  -136,588
13
4
0
0

24
1
11:55
18:00
21,922
  1,161
   -28,995
31
0
0
0

25
1
01:07
08:33
26,679
  1,166
  -296,120
104
0
0
0

26
1
17:59
23:32
20,012
  1,150
   225,698
83
0
0
0

27
1
08:55
14:47
21,086
  1,169
   -62,789
22
0
0
0

28
1
10:00
17:21
26,459
  1,162
   -19,302
13
14
0
0

29
1
17:38
23:06
19,714
  1,152
  -499,011
16
0
0
0

30
30
30
1
2
3
01:31
03:05
18:01
03:01
04:45
21:41
  5,380
  5,932
13,164
  1,155
  1,136
  1,133
    -6,351
    -6,378
    -6,454
5
13
9
29
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 (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	01:31	08:54	26,472	1,153	-70,938	15	27	0	0
2	1	14:04	22:09	29,105	1,145	-25,516	42	0	0	0
3	1	05:30	10:37	18,427	1,159	-155,319	111	0	0	0
4	1	12:41	19:50	25,768	1,147	-296,169	62	0	0	0
5 5	1 2	00:00 16:17	03:04 21:06	10,974 17,356	1,138 1,141	-307,047 -308,286	68 101	1 0	1 0	0 0
6 6	1 2	04:20 19:14	05:30 23:59	4,173 17,102	1,144 1,149	-598,096 -598,107	3 13	57 39	0 0	0 0
7 7 7	1 2 3	00:00 03:54 22:04	01:07 08:33 23:32	3,941 16,702 5,300	1,136 1,159 1,125	-533,271 -533,187 -533,040	7 19 11	4 1 0	0 0 0	0 0 0
8	1	10:06	15:44	20,197	1,158	77,932	13	0	0	0
9 9 9	1 2 3	00:00 15:10 21:07	01:30 17:06 23:59	5,361 6,946 10,361	1,147 1,133 1,152	-31,644 -31,740 -31,752	11 8 8	1 4 0	0 0 0	0 0 0
10	1	15:37	21:57	22,809	1,150	-87,295	21	0	0	0
11	1	08:34	14:03	19,755	1,162	-344,935	18	0	0	0
12	-
13	1	09:18	12:40	12,100	1,160	-86,233	23	1	0	0
14 14 14	1 2 3	00:00 03:01 22:28	01:30 07:09 23:59	5,361 14,795 5,494	1,151 1,154 1,134	8,307 8,296 8,219	3 11 9	78 3 0	0 0 0	0 0 0
15	1	00:00	03:54	13,913	1,151	-666,202	42	0	0	0
16	1	03:01	09:18	22,478	1,165	-65,178	26	0	0	0
17	1	10:38	19:01	30,184	1,153	-96,782	8	36	0	0
18 18 18	1 2 3	01:07 19:53 21:41	04:19 21:06 23:59	11,427 4,393 8,237	1,158 1,123 1,140	248,015 248,050 248,075	7 10 8	76 29 0	0 0 0	0 0 0
19	1	07:10	11:54	17,063	1,170	-8,156	20	0	0	0
20 20	1 2	04:51 11:36	09:41 15:36	17,390 14,440	1,152 1,142	24,239 24,222	10 6	2 14	0 0	0 0
21 21	1 2	00:00 21:07	03:01 23:59	10,776 10,360	1,163 1,150	-47,305 -47,471	17 12	1 3	0 0	0 0
22	1	00:00	05:50	20,851	1,161	-126,178	21	1	0	0
23	1	05:58	11:35	20,184	1,165	-136,588	13	4	0	0
24	1	11:55	18:00	21,922	1,161	-28,995	31	0	0	0
25	1	01:07	08:33	26,679	1,166	-296,120	104	0	0	0
26	1	17:59	23:32	20,012	1,150	225,698	83	0	0	0
27	1	08:55	14:47	21,086	1,169	-62,789	22	0	0	0
28	1	10:00	17:21	26,459	1,162	-19,302	13	14	0	0
29	1	17:38	23:06	19,714	1,152	-499,011	16	0	0	0
30 30 30	1 2 3	01:31 03:05 18:01	03:01 04:45 21:41	5,380 5,932 13,164	1,155 1,136 1,133	-6,351 -6,378 -6,454	5 13 9	29 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-