GPS Space Vehicle Time Integrity for MJD 53110

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 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
16:31
22:11
20,425
  1,077
  -338,340
16
0
0
0

2
-

3
1
15:32
21:18
20,720
  1,088
    -1,026
28
0
0
0

4
1
00:00
06:27
23,137
  1,086
   116,687
79
1
1
0

5
5
1
2
03:47
10:04
07:27
13:43
13,147
13,131
  1,100
  1,108
   -24,641
   -24,668
6
7
5
3
0
0
0
0

6
1
05:50
11:15
19,514
  1,098
   -19,910
27
0
0
0

7
7
1
2
00:00
21:21
05:50
23:59
20,954
  9,523
  1,087
  1,076
  -573,324
  -572,526
74
32
1
0
1
0
0
0

8
8
1
2
00:00
20:51
02:34
23:59
  9,280
11,291
  1,091
  1,074
  -312,765
  -311,837
36
41
1
0
1
0
0
0

9
1
07:27
12:24
17,799
  1,093
    40,744
11
1
0
0

10
1
02:20
08:40
22,798
  1,095
   -41,384
5
31
0
0

11
1
19:30
23:59
16,150
  1,082
  -109,268
12
0
0
0

12
-

13
13
1
2
02:46
18:10
04:39
22:11
  6,700
14,494
  1,091
  1,079
    30,811
    30,778
15
5
234
19
0
0
0
0

14
1
09:38
18:00
30,089
  1,098
    20,013
4
123
0
0

15
1
09:45
15:15
19,781
  1,097
  -252,251
35
0
0
0

16
1
13:40
20:02
22,907
  1,091
   -12,312
4
61
0
0

17
1
01:46
10:22
30,902
  1,093
  -282,989
178
0
0
0

18
18
1
2
07:28
11:16
09:37
14:59
  7,788
13,406
  1,099
  1,091
    27,815
    27,858
8
13
0
0
0
0
0
0

19
1
16:42
22:35
21,148
  1,078
    79,600
79
0
0
0

20
20
20
1
2
3
00:00
15:30
22:12
02:19
20:20
23:59
  8,348
17,365
  6,444
  1,076
  1,092
  1,080
   173,334
   173,148
   173,073
10
20
5
1
0
15
0
0
0
0
0
0

21
1
08:40
13:38
17,834
  1,095
   -73,558
8
0
0
0

22
1
10:23
16:22
21,573
  1,100
    11,766
39
0
0
0

23
-

24
1
00:22
08:58
30,908
  1,085
   -18,317
20
0
0
0

25
1
12:25
19:30
25,499
  1,083
   -63,441
10
0
0
0

26
1
04:40
10:03
19,328
  1,097
   -26,217
100
0
0
0

27
27
1
2
00:00
19:30
01:26
23:59
  5,185
16,150
  1,084
  1,080
  -107,836
  -110,241
54
146
1
0
1
0
0
0

28
28
1
2
00:00
21:40
04:20
23:59
15,569
  8,385
  1,084
  1,081
   -26,891
   -27,006
4
5
70
10
0
0
0
0

29
29
1
2
04:21
06:28
05:50
09:37
  5,294
11,362
  1,090
  1,098
  -235,206
  -235,198
3
6
47
1
0
0
0
0

30
30
1
2
05:50
10:23
07:27
15:28
  5,806
18,278
  1,096
  1,093
  -510,893
  -511,114
19
47
1
0
0
0
0
0

31
31
1
2
16:58
20:03
19:30
21:20
  9,124
  4,636
  1,092
  1,082
   -99,739
   -99,973
74
33
0
0
0
0
0
0

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	16:31	22:11	20,425	1,077	-338,340	16	0	0	0
2	-
3	1	15:32	21:18	20,720	1,088	-1,026	28	0	0	0
4	1	00:00	06:27	23,137	1,086	116,687	79	1	1	0
5 5	1 2	03:47 10:04	07:27 13:43	13,147 13,131	1,100 1,108	-24,641 -24,668	6 7	5 3	0 0	0 0
6	1	05:50	11:15	19,514	1,098	-19,910	27	0	0	0
7 7	1 2	00:00 21:21	05:50 23:59	20,954 9,523	1,087 1,076	-573,324 -572,526	74 32	1 0	1 0	0 0
8 8	1 2	00:00 20:51	02:34 23:59	9,280 11,291	1,091 1,074	-312,765 -311,837	36 41	1 0	1 0	0 0
9	1	07:27	12:24	17,799	1,093	40,744	11	1	0	0
10	1	02:20	08:40	22,798	1,095	-41,384	5	31	0	0
11	1	19:30	23:59	16,150	1,082	-109,268	12	0	0	0
12	-
13 13	1 2	02:46 18:10	04:39 22:11	6,700 14,494	1,091 1,079	30,811 30,778	15 5	234 19	0 0	0 0
14	1	09:38	18:00	30,089	1,098	20,013	4	123	0	0
15	1	09:45	15:15	19,781	1,097	-252,251	35	0	0	0
16	1	13:40	20:02	22,907	1,091	-12,312	4	61	0	0
17	1	01:46	10:22	30,902	1,093	-282,989	178	0	0	0
18 18	1 2	07:28 11:16	09:37 14:59	7,788 13,406	1,099 1,091	27,815 27,858	8 13	0 0	0 0	0 0
19	1	16:42	22:35	21,148	1,078	79,600	79	0	0	0
20 20 20	1 2 3	00:00 15:30 22:12	02:19 20:20 23:59	8,348 17,365 6,444	1,076 1,092 1,080	173,334 173,148 173,073	10 20 5	1 0 15	0 0 0	0 0 0
21	1	08:40	13:38	17,834	1,095	-73,558	8	0	0	0
22	1	10:23	16:22	21,573	1,100	11,766	39	0	0	0
23	-
24	1	00:22	08:58	30,908	1,085	-18,317	20	0	0	0
25	1	12:25	19:30	25,499	1,083	-63,441	10	0	0	0
26	1	04:40	10:03	19,328	1,097	-26,217	100	0	0	0
27 27	1 2	00:00 19:30	01:26 23:59	5,185 16,150	1,084 1,080	-107,836 -110,241	54 146	1 0	1 0	0 0
28 28	1 2	00:00 21:40	04:20 23:59	15,569 8,385	1,084 1,081	-26,891 -27,006	4 5	70 10	0 0	0 0
29 29	1 2	04:21 06:28	05:50 09:37	5,294 11,362	1,090 1,098	-235,206 -235,198	3 6	47 1	0 0	0 0
30 30	1 2	05:50 10:23	07:27 15:28	5,806 18,278	1,096 1,093	-510,893 -511,114	19 47	1 0	0 0	0 0
31 31	1 2	16:58 20:03	19:30 21:20	9,124 4,636	1,092 1,082	-99,739 -99,973	74 33	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-