GPS Space Vehicle Time Integrity for MJD 53886

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
06:51
14:29
27,457
  1,144
   -55,217
21
51
0
0

2
2
1
2
00:00
19:38
03:45
23:59
13,551
15,664
  1,131
  1,132
        8
     -201
16
10
1
7
0
0
0
0

3
1
10:28
16:13
20,698
  1,138
  -101,887
28
0
0
0

4
4
1
2
00:00
18:10
01:41
23:59
  6,053
20,962
  1,114
  1,133
  -241,612
  -242,235
19
56
1
0
1
0
0
0

5
5
5
1
2
3
00:00
05:01
22:02
02:45
08:50
23:59
  9,952
13,716
  7,030
  1,135
  1,128
  1,130
   -64,423
   -65,396
   -68,197
143
190
89
1
1
0
1
1
0
0
0
0

6
6
1
2
00:49
09:43
05:51
10:53
18,057
  4,156
  1,134
  1,118
  -545,433
  -545,815
73
17
1
0
0
0
0
0

7
7
1
2
03:40
08:55
06:51
14:10
11,388
18,875
  1,123
  1,130
  -538,675
  -538,705
8
15
42
0
0
0
0
0

8
1
15:47
21:23
20,173
  1,135
    68,608
17
0
0
0

9
9
1
2
02:46
20:54
07:20
22:37
16,440
  6,183
  1,139
  1,098
   -21,266
   -21,405
13
8
1
63
0
0
0
0

10
10
1
2
00:00
21:07
03:40
23:59
13,191
10,348
  1,127
  1,137
   -83,117
   -83,160
19
16
0
1
0
0
0
0

11
1
14:10
19:38
19,648
  1,127
  -329,402
22
0
0
0

12
-

13
13
1
2
12:47
14:39
14:36
18:09
  6,556
12,613
  1,132
  1,132
   -64,767
   -64,795
8
27
17
0
0
0
0
0

14
1
04:08
12:45
31,007
  1,138
    14,080
10
45
0
0

15
15
1
2
03:47
05:51
05:00
09:29
  4,317
12,998
  1,129
  1,148
  -619,943
  -619,995
5
39
6
0
0
0
0
0

16
1
08:36
14:44
22,096
  1,145
   -45,232
28
0
0
0

17
1
16:13
23:59
27,964
  1,127
   -95,085
16
0
0
0

18
18
18
1
2
3
01:41
03:22
05:01
02:45
04:40
09:52
  3,839
  4,640
17,499
  1,123
  1,132
  1,143
   238,588
   238,606
   238,636
10
4
8
50
16
6
0
0
0
0
0
0

19
1
11:43
17:36
21,133
  1,141
     9,106
23
0
0
0

20
20
1
2
10:21
17:07
15:14
21:06
17,596
14,366
  1,132
  1,112
    27,206
    27,174
15
7
9
7
0
0
0
0

21
1
02:46
08:35
20,919
  1,143
   -31,222
21
0
0
0

22
22
1
2
04:41
07:21
06:51
11:24
  7,794
14,601
  1,128
  1,152
  -100,490
  -100,519
4
28
30
0
0
0
0
0

23
1
11:24
17:06
20,511
  1,143
  -139,292
16
0
0
0

24
1
17:36
23:02
19,543
  1,135
    -8,889
26
0
0
0

25
-

26
1
00:00
04:07
14,857
  1,144
   132,682
56
0
0
0

27
1
14:30
20:27
21,390
  1,135
   -50,178
23
0
0
0

28
1
15:36
22:57
26,432
  1,125
   -25,096
19
16
0
0

29
1
00:00
04:40
16,797
  1,147
  -611,826
35
1
0
0

30
30
1
2
00:00
06:51
03:22
10:16
12,117
12,287
  1,121
  1,128
  -266,887
  -267,185
42
50
1
1
0
1
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	06:51	14:29	27,457	1,144	-55,217	21	51	0	0
2 2	1 2	00:00 19:38	03:45 23:59	13,551 15,664	1,131 1,132	8 -201	16 10	1 7	0 0	0 0
3	1	10:28	16:13	20,698	1,138	-101,887	28	0	0	0
4 4	1 2	00:00 18:10	01:41 23:59	6,053 20,962	1,114 1,133	-241,612 -242,235	19 56	1 0	1 0	0 0
5 5 5	1 2 3	00:00 05:01 22:02	02:45 08:50 23:59	9,952 13,716 7,030	1,135 1,128 1,130	-64,423 -65,396 -68,197	143 190 89	1 1 0	1 1 0	0 0 0
6 6	1 2	00:49 09:43	05:51 10:53	18,057 4,156	1,134 1,118	-545,433 -545,815	73 17	1 0	0 0	0 0
7 7	1 2	03:40 08:55	06:51 14:10	11,388 18,875	1,123 1,130	-538,675 -538,705	8 15	42 0	0 0	0 0
8	1	15:47	21:23	20,173	1,135	68,608	17	0	0	0
9 9	1 2	02:46 20:54	07:20 22:37	16,440 6,183	1,139 1,098	-21,266 -21,405	13 8	1 63	0 0	0 0
10 10	1 2	00:00 21:07	03:40 23:59	13,191 10,348	1,127 1,137	-83,117 -83,160	19 16	0 1	0 0	0 0
11	1	14:10	19:38	19,648	1,127	-329,402	22	0	0	0
12	-
13 13	1 2	12:47 14:39	14:36 18:09	6,556 12,613	1,132 1,132	-64,767 -64,795	8 27	17 0	0 0	0 0
14	1	04:08	12:45	31,007	1,138	14,080	10	45	0	0
15 15	1 2	03:47 05:51	05:00 09:29	4,317 12,998	1,129 1,148	-619,943 -619,995	5 39	6 0	0 0	0 0
16	1	08:36	14:44	22,096	1,145	-45,232	28	0	0	0
17	1	16:13	23:59	27,964	1,127	-95,085	16	0	0	0
18 18 18	1 2 3	01:41 03:22 05:01	02:45 04:40 09:52	3,839 4,640 17,499	1,123 1,132 1,143	238,588 238,606 238,636	10 4 8	50 16 6	0 0 0	0 0 0
19	1	11:43	17:36	21,133	1,141	9,106	23	0	0	0
20 20	1 2	10:21 17:07	15:14 21:06	17,596 14,366	1,132 1,112	27,206 27,174	15 7	9 7	0 0	0 0
21	1	02:46	08:35	20,919	1,143	-31,222	21	0	0	0
22 22	1 2	04:41 07:21	06:51 11:24	7,794 14,601	1,128 1,152	-100,490 -100,519	4 28	30 0	0 0	0 0
23	1	11:24	17:06	20,511	1,143	-139,292	16	0	0	0
24	1	17:36	23:02	19,543	1,135	-8,889	26	0	0	0
25	-
26	1	00:00	04:07	14,857	1,144	132,682	56	0	0	0
27	1	14:30	20:27	21,390	1,135	-50,178	23	0	0	0
28	1	15:36	22:57	26,432	1,125	-25,096	19	16	0	0
29	1	00:00	04:40	16,797	1,147	-611,826	35	1	0	0
30 30	1 2	00:00 06:51	03:22 10:16	12,117 12,287	1,121 1,128	-266,887 -267,185	42 50	1 1	0 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-