GPS Space Vehicle Time Integrity for MJD 53270

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
03:17
09:46
23,349
  1,697
  -362,563
9
2
0
0

2
-

3
1
04:39
10:24
20,737
  1,703
   -44,280
13
0
0
0

4
1
12:31
19:34
25,336
  1,701
   306,429
120
0
0
0

5
5
1
2
00:00
16:19
03:03
20:32
10,977
15,138
  1,683
  1,699
   -48,577
   -48,701
11
17
1
0
0
0
0
0

6
6
1
2
04:07
19:02
05:09
23:59
  3,759
17,871
  1,712
  1,700
  -445,935
  -446,969
24
83
1
0
1
0
0
0

7
1
10:25
19:01
30,956
  1,711
  -334,854
197
0
0
0

8
1
09:48
15:28
20,413
  1,705
    11,387
8
0
0
0

9
9
1
2
00:00
20:32
01:35
23:59
  5,676
12,424
  1,685
  1,696
     7,647
     7,803
4
9
10
1
0
0
0
0

10
1
15:29
22:07
23,913
  1,700
   -49,250
9
2
0
0

11
1
08:47
13:46
17,924
  1,711
  -149,478
16
0
0
0

12
-

13
13
1
2
07:11
09:01
08:46
12:31
  5,728
12,566
  1,710
  1,706
    23,129
    23,116
8
5
0
22
0
0
0
0

14
14
1
2
00:00
22:47
06:56
23:59
24,950
  4,328
  1,696
  1,697
    29,447
    29,507
12
5
1
7
0
0
0
0

15
15
1
2
00:00
22:49
04:21
23:59
15,641
  4,219
  1,699
  1,695
  -321,925
  -322,315
20
4
1
10
0
0
0
0

16
1
02:46
08:46
21,643
  1,702
    -3,909
10
0
0
0

17
1
14:40
23:17
31,053
  1,705
   155,284
42
0
0
0

18
18
1
2
00:00
20:33
04:06
22:47
14,765
  8,054
  1,692
  1,697
    80,118
    80,403
21
11
1
0
0
0
0
0

19
1
05:55
11:50
21,280
  1,707
     8,189
4
105
0
0

20
20
1
2
04:28
11:18
09:22
15:12
17,664
14,034
  1,704
  1,710
   123,265
   123,196
17
7
0
0
0
0
0
0

21
21
1
2
00:00
21:59
02:45
23:59
  9,913
  7,207
  1,697
  1,700
   -78,099
   -78,135
4
3
30
90
0
0
0
0

22
1
00:00
05:25
19,509
  1,692
   -14,095
6
1
0
0

23
1
05:35
11:17
20,518
  1,710
  -173,406
38
0
0
0

24
1
13:23
21:59
30,944
  1,702
   -57,848
31
1
0
0

25
1
00:32
09:01
30,517
  1,703
   -74,315
3
271
0
0

26
1
18:00
23:05
18,315
  1,694
  -230,816
57
0
0
0

27
1
08:47
14:36
20,947
  1,712
  -415,280
88
0
0
0

28
1
11:18
17:19
21,634
  1,710
   -40,562
7
3
0
0

29
1
19:02
22:47
13,512
  1,699
  -332,249
42
0
0
0

30
30
1
2
01:35
18:00
04:25
19:01
10,211
  3,673
  1,694
  1,706
  -542,571
  -542,294
16
5
1
5
0
0
0
0

31
31
31
1
2
3
09:46
11:50
13:47
11:17
13:22
16:19
  5,487
  5,503
  9,135
  1,713
  1,710
  1,713
    -3,866
    -3,920
    -3,977
11
11
18
0
0
1
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	03:17	09:46	23,349	1,697	-362,563	9	2	0	0
2	-
3	1	04:39	10:24	20,737	1,703	-44,280	13	0	0	0
4	1	12:31	19:34	25,336	1,701	306,429	120	0	0	0
5 5	1 2	00:00 16:19	03:03 20:32	10,977 15,138	1,683 1,699	-48,577 -48,701	11 17	1 0	0 0	0 0
6 6	1 2	04:07 19:02	05:09 23:59	3,759 17,871	1,712 1,700	-445,935 -446,969	24 83	1 0	1 0	0 0
7	1	10:25	19:01	30,956	1,711	-334,854	197	0	0	0
8	1	09:48	15:28	20,413	1,705	11,387	8	0	0	0
9 9	1 2	00:00 20:32	01:35 23:59	5,676 12,424	1,685 1,696	7,647 7,803	4 9	10 1	0 0	0 0
10	1	15:29	22:07	23,913	1,700	-49,250	9	2	0	0
11	1	08:47	13:46	17,924	1,711	-149,478	16	0	0	0
12	-
13 13	1 2	07:11 09:01	08:46 12:31	5,728 12,566	1,710 1,706	23,129 23,116	8 5	0 22	0 0	0 0
14 14	1 2	00:00 22:47	06:56 23:59	24,950 4,328	1,696 1,697	29,447 29,507	12 5	1 7	0 0	0 0
15 15	1 2	00:00 22:49	04:21 23:59	15,641 4,219	1,699 1,695	-321,925 -322,315	20 4	1 10	0 0	0 0
16	1	02:46	08:46	21,643	1,702	-3,909	10	0	0	0
17	1	14:40	23:17	31,053	1,705	155,284	42	0	0	0
18 18	1 2	00:00 20:33	04:06 22:47	14,765 8,054	1,692 1,697	80,118 80,403	21 11	1 0	0 0	0 0
19	1	05:55	11:50	21,280	1,707	8,189	4	105	0	0
20 20	1 2	04:28 11:18	09:22 15:12	17,664 14,034	1,704 1,710	123,265 123,196	17 7	0 0	0 0	0 0
21 21	1 2	00:00 21:59	02:45 23:59	9,913 7,207	1,697 1,700	-78,099 -78,135	4 3	30 90	0 0	0 0
22	1	00:00	05:25	19,509	1,692	-14,095	6	1	0	0
23	1	05:35	11:17	20,518	1,710	-173,406	38	0	0	0
24	1	13:23	21:59	30,944	1,702	-57,848	31	1	0	0
25	1	00:32	09:01	30,517	1,703	-74,315	3	271	0	0
26	1	18:00	23:05	18,315	1,694	-230,816	57	0	0	0
27	1	08:47	14:36	20,947	1,712	-415,280	88	0	0	0
28	1	11:18	17:19	21,634	1,710	-40,562	7	3	0	0
29	1	19:02	22:47	13,512	1,699	-332,249	42	0	0	0
30 30	1 2	01:35 18:00	04:25 19:01	10,211 3,673	1,694 1,706	-542,571 -542,294	16 5	1 5	0 0	0 0
31 31 31	1 2 3	09:46 11:50 13:47	11:17 13:22 16:19	5,487 5,503 9,135	1,713 1,710 1,713	-3,866 -3,920 -3,977	11 11 18	0 0 1	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-