GPS Space Vehicle Time Integrity for MJD 53583

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
-

2
1
16:18
23:59
27,687
  2,615
    29,582
4
44
0
0

3
1
07:17
13:00
20,615
  2,622
   -19,691
17
1
0
0

4
1
15:08
22:03
24,940
  2,612
   -47,929
185
0
0
0

5
5
1
2
01:23
19:03
05:31
23:19
14,897
15,368
  2,614
  2,613
  -116,193
  -116,393
15
18
1
0
0
0
0
0

6
6
6
1
2
3
00:00
06:28
21:39
03:03
07:38
23:59
10,941
  4,181
  8,433
  2,608
  2,630
  2,620
  -748,455
  -748,927
  -750,321
72
34
57
1
1
0
0
1
0
0
0
0

7
1
13:01
21:38
30,975
  2,619
  -257,215
184
0
0
0

8
1
12:31
18:09
20,277
  2,620
    39,504
7
0
0
0

9
1
00:00
04:12
15,040
  2,608
     3,300
8
8
0
0

10
1
17:46
23:59
22,407
  2,617
   -65,224
5
66
0
0

11
1
10:29
16:17
20,924
  2,620
  -248,852
26
0
0
0

12
-

13
13
1
2
09:49
18:29
15:07
20:12
19,118
  6,128
  2,622
  2,608
    -4,772
    -4,825
16
5
0
9
0
0
0
0

14
1
01:23
09:42
29,931
  2,622
    30,607
4
192
0
0

15
15
1
2
00:49
03:04
01:58
06:27
  4,146
12,188
  2,607
  2,617
  -465,250
  -465,307
6
17
2
0
0
0
0
0

16
1
05:24
11:46
22,907
  2,625
    -3,095
6
143
0
0

17
-

18
18
18
18
1
2
3
4
00:00
01:59
04:12
22:17
01:22
03:03
06:43
23:59
  4,875
  3,862
  9,029
  6,140
  2,606
  2,613
  2,618
  2,610
   178,606
   178,633
   178,671
   178,858
6
5
12
9
2
1
1
0
0
0
0
0
0
0
0
0

19
1
08:25
14:17
21,150
  2,625
    27,409
4
90
0
0

20
20
1
2
07:11
14:01
12:01
17:55
17,437
14,042
  2,628
  2,616
    57,175
    57,124
11
9
0
0
0
0
0
0

21
1
00:00
05:11
18,566
  2,612
  -115,360
11
1
0
0

22
1
01:24
08:04
23,956
  2,619
   -29,589
9
131
0
0

23
1
08:27
14:00
19,963
  2,627
  -180,388
9
0
0
0

24
1
14:18
19:02
17,053
  2,613
   -33,192
13
0
0
0

25
1
03:04
11:28
30,239
  2,629
   -97,007
3
272
0
0

26
26
1
2
00:00
20:19
01:58
23:59
  7,040
13,248
  2,603
  2,613
   -15,815
   -15,652
6
12
1
0
0
0
0
0

27
1
11:29
17:01
19,934
  2,619
    -6,810
16
0
0
0

28
1
14:01
19:47
20,737
  2,615
   -41,074
3
151
0
0

29
29
1
2
00:00
19:44
01:22
23:59
  4,875
15,315
  2,610
  2,611
  -219,559
  -221,416
42
100
1
0
1
0
0
0

30
30
1
2
01:59
20:19
07:03
23:19
18,236
10,788
  2,624
  2,612
  -319,690
  -320,749
90
54
1
0
1
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	-
2	1	16:18	23:59	27,687	2,615	29,582	4	44	0	0
3	1	07:17	13:00	20,615	2,622	-19,691	17	1	0	0
4	1	15:08	22:03	24,940	2,612	-47,929	185	0	0	0
5 5	1 2	01:23 19:03	05:31 23:19	14,897 15,368	2,614 2,613	-116,193 -116,393	15 18	1 0	0 0	0 0
6 6 6	1 2 3	00:00 06:28 21:39	03:03 07:38 23:59	10,941 4,181 8,433	2,608 2,630 2,620	-748,455 -748,927 -750,321	72 34 57	1 1 0	0 1 0	0 0 0
7	1	13:01	21:38	30,975	2,619	-257,215	184	0	0	0
8	1	12:31	18:09	20,277	2,620	39,504	7	0	0	0
9	1	00:00	04:12	15,040	2,608	3,300	8	8	0	0
10	1	17:46	23:59	22,407	2,617	-65,224	5	66	0	0
11	1	10:29	16:17	20,924	2,620	-248,852	26	0	0	0
12	-
13 13	1 2	09:49 18:29	15:07 20:12	19,118 6,128	2,622 2,608	-4,772 -4,825	16 5	0 9	0 0	0 0
14	1	01:23	09:42	29,931	2,622	30,607	4	192	0	0
15 15	1 2	00:49 03:04	01:58 06:27	4,146 12,188	2,607 2,617	-465,250 -465,307	6 17	2 0	0 0	0 0
16	1	05:24	11:46	22,907	2,625	-3,095	6	143	0	0
17	-
18 18 18 18	1 2 3 4	00:00 01:59 04:12 22:17	01:22 03:03 06:43 23:59	4,875 3,862 9,029 6,140	2,606 2,613 2,618 2,610	178,606 178,633 178,671 178,858	6 5 12 9	2 1 1 0	0 0 0 0	0 0 0 0
19	1	08:25	14:17	21,150	2,625	27,409	4	90	0	0
20 20	1 2	07:11 14:01	12:01 17:55	17,437 14,042	2,628 2,616	57,175 57,124	11 9	0 0	0 0	0 0
21	1	00:00	05:11	18,566	2,612	-115,360	11	1	0	0
22	1	01:24	08:04	23,956	2,619	-29,589	9	131	0	0
23	1	08:27	14:00	19,963	2,627	-180,388	9	0	0	0
24	1	14:18	19:02	17,053	2,613	-33,192	13	0	0	0
25	1	03:04	11:28	30,239	2,629	-97,007	3	272	0	0
26 26	1 2	00:00 20:19	01:58 23:59	7,040 13,248	2,603 2,613	-15,815 -15,652	6 12	1 0	0 0	0 0
27	1	11:29	17:01	19,934	2,619	-6,810	16	0	0	0
28	1	14:01	19:47	20,737	2,615	-41,074	3	151	0	0
29 29	1 2	00:00 19:44	01:22 23:59	4,875 15,315	2,610 2,611	-219,559 -221,416	42 100	1 0	1 0	0 0
30 30	1 2	01:59 20:19	07:03 23:19	18,236 10,788	2,624 2,612	-319,690 -320,749	90 54	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-