GPS Space Vehicle Time Integrity for MJD 53586

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
1
2
03:45
06:00
05:57
10:55
  7,918
17,738
  2,667
  2,674
     1,222
     1,204
4
10
37
0
0
0
0
0

2
1
16:06
23:59
28,413
  2,667
    29,681
5
16
0
0

3
1
07:04
12:48
20,596
  2,678
   -20,482
19
0
0
0

4
1
14:56
21:51
24,915
  2,664
   -41,200
186
0
0
0

5
5
1
2
01:10
18:51
05:20
23:06
14,962
15,334
  2,665
  2,660
  -116,937
  -117,133
19
17
1
0
0
0
0
0

6
6
6
1
2
3
00:00
06:16
21:27
02:51
07:26
23:59
10,297
  4,221
  9,167
  2,667
  2,675
  2,662
  -754,644
  -755,091
  -756,444
68
32
58
1
1
0
0
1
0
0
0
0

7
1
12:48
21:26
31,019
  2,670
  -262,378
183
0
0
0

8
1
12:19
17:57
20,266
  2,670
    39,877
4
29
0
0

9
1
00:00
03:44
13,466
  2,659
     3,821
6
13
0
0

10
1
17:34
23:59
23,140
  2,661
   -65,332
4
122
0
0

11
1
10:56
16:05
18,550
  2,670
  -249,761
20
0
0
0

12
-

13
13
13
1
2
3
09:37
11:17
18:17
10:55
14:55
20:00
  4,734
13,068
  6,140
  2,680
  2,667
  2,660
    -5,119
    -5,148
    -5,192
10
7
4
0
7
26
0
0
0
0
0
0

14
14
1
2
01:10
06:00
05:57
09:30
17,187
12,615
  2,661
  2,668
    30,564
    30,566
4
3
76
142
0
0
0
0

15
15
1
2
00:36
02:52
01:46
05:57
  4,170
11,105
  2,668
  2,663
  -466,623
  -466,678
5
15
4
0
0
0
0
0

16
1
06:00
11:34
20,068
  2,669
    -3,234
3
146
0
0

17
-

18
18
18
18
1
2
3
4
00:00
01:47
03:45
22:04
01:10
02:51
05:57
23:59
  4,211
  3,882
  7,916
  6,911
  2,651
  2,653
  2,659
  2,660
   179,440
   179,461
   179,495
   179,695
5
5
9
11
13
2
0
0
0
0
0
0
0
0
0
0

19
1
08:12
14:05
21,153
  2,671
    27,560
5
46
0
0

20
20
1
2
06:58
13:49
11:49
17:43
17,434
14,058
  2,671
  2,670
    56,779
    56,739
12
6
4
5
0
0
0
0

21
1
00:00
04:58
17,915
  2,655
  -116,027
15
1
0
0

22
22
1
2
01:12
06:00
05:57
07:52
17,085
  6,742
  2,656
  2,662
   -29,973
   -29,990
9
4
117
22
0
0
0
0

23
1
08:15
13:48
19,954
  2,672
  -179,771
10
0
0
0

24
1
14:05
18:50
17,067
  2,672
   -33,878
13
0
0
0

25
1
06:00
11:17
19,005
  2,674
   -97,210
4
119
0
0

26
26
1
2
00:00
20:06
01:46
23:59
  6,361
13,998
  2,655
  2,664
   -15,235
   -15,062
5
12
1
0
0
0
0
0

27
1
10:56
16:49
21,197
  2,670
    -7,140
16
0
0
0

28
1
13:49
19:35
20,748
  2,672
   -40,912
5
13
0
0

29
29
1
2
00:00
19:32
01:10
23:59
  4,212
16,051
  2,653
  2,669
  -225,807
  -227,639
39
108
1
0
1
0
0
0

30
30
1
2
01:47
20:07
05:57
23:06
15,019
10,776
  2,665
  2,654
  -323,959
  -325,022
72
53
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	1 2	03:45 06:00	05:57 10:55	7,918 17,738	2,667 2,674	1,222 1,204	4 10	37 0	0 0	0 0
2	1	16:06	23:59	28,413	2,667	29,681	5	16	0	0
3	1	07:04	12:48	20,596	2,678	-20,482	19	0	0	0
4	1	14:56	21:51	24,915	2,664	-41,200	186	0	0	0
5 5	1 2	01:10 18:51	05:20 23:06	14,962 15,334	2,665 2,660	-116,937 -117,133	19 17	1 0	0 0	0 0
6 6 6	1 2 3	00:00 06:16 21:27	02:51 07:26 23:59	10,297 4,221 9,167	2,667 2,675 2,662	-754,644 -755,091 -756,444	68 32 58	1 1 0	0 1 0	0 0 0
7	1	12:48	21:26	31,019	2,670	-262,378	183	0	0	0
8	1	12:19	17:57	20,266	2,670	39,877	4	29	0	0
9	1	00:00	03:44	13,466	2,659	3,821	6	13	0	0
10	1	17:34	23:59	23,140	2,661	-65,332	4	122	0	0
11	1	10:56	16:05	18,550	2,670	-249,761	20	0	0	0
12	-
13 13 13	1 2 3	09:37 11:17 18:17	10:55 14:55 20:00	4,734 13,068 6,140	2,680 2,667 2,660	-5,119 -5,148 -5,192	10 7 4	0 7 26	0 0 0	0 0 0
14 14	1 2	01:10 06:00	05:57 09:30	17,187 12,615	2,661 2,668	30,564 30,566	4 3	76 142	0 0	0 0
15 15	1 2	00:36 02:52	01:46 05:57	4,170 11,105	2,668 2,663	-466,623 -466,678	5 15	4 0	0 0	0 0
16	1	06:00	11:34	20,068	2,669	-3,234	3	146	0	0
17	-
18 18 18 18	1 2 3 4	00:00 01:47 03:45 22:04	01:10 02:51 05:57 23:59	4,211 3,882 7,916 6,911	2,651 2,653 2,659 2,660	179,440 179,461 179,495 179,695	5 5 9 11	13 2 0 0	0 0 0 0	0 0 0 0
19	1	08:12	14:05	21,153	2,671	27,560	5	46	0	0
20 20	1 2	06:58 13:49	11:49 17:43	17,434 14,058	2,671 2,670	56,779 56,739	12 6	4 5	0 0	0 0
21	1	00:00	04:58	17,915	2,655	-116,027	15	1	0	0
22 22	1 2	01:12 06:00	05:57 07:52	17,085 6,742	2,656 2,662	-29,973 -29,990	9 4	117 22	0 0	0 0
23	1	08:15	13:48	19,954	2,672	-179,771	10	0	0	0
24	1	14:05	18:50	17,067	2,672	-33,878	13	0	0	0
25	1	06:00	11:17	19,005	2,674	-97,210	4	119	0	0
26 26	1 2	00:00 20:06	01:46 23:59	6,361 13,998	2,655 2,664	-15,235 -15,062	5 12	1 0	0 0	0 0
27	1	10:56	16:49	21,197	2,670	-7,140	16	0	0	0
28	1	13:49	19:35	20,748	2,672	-40,912	5	13	0	0
29 29	1 2	00:00 19:32	01:10 23:59	4,212 16,051	2,653 2,669	-225,807 -227,639	39 108	1 0	1 0	0 0
30 30	1 2	01:47 20:07	05:57 23:06	15,019 10,776	2,665 2,654	-323,959 -325,022	72 53	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-