GPS Space Vehicle Time Integrity for MJD 53909

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
05:16
12:56
27,597
  1,146
   -60,361
21
0
0
0

2
2
1
2
00:00
18:04
02:12
23:59
  7,900
21,312
  1,134
  1,143
    -6,125
    -6,354
12
20
1
0
0
0
0
0

3
-

4
1
16:38
23:59
26,433
  1,140
  -259,071
73
0
0
0

5
5
5
1
2
3
00:00
03:27
20:25
01:10
07:13
23:59
  4,164
13,503
12,804
  1,132
  1,132
  1,137
  -152,495
  -153,187
  -155,632
50
161
143
1
1
0
0
1
0
0
0
0

6
6
1
2
00:00
08:05
04:18
09:24
15,393
  4,713
  1,152
  1,121
  -571,144
  -571,435
52
15
1
1
0
1
0
0

7
7
1
2
02:05
07:23
05:15
12:39
11,399
18,978
  1,137
  1,145
  -540,460
  -540,457
6
11
6
0
0
0
0
0

8
1
14:12
19:48
20,184
  1,152
    71,173
101
1
1
0

9
9
1
2
01:11
19:17
05:45
21:04
16,433
  6,392
  1,142
  1,112
   -24,155
   -24,263
18
7
1
2
0
0
0
0

10
10
1
2
00:00
19:35
02:04
23:59
  7,405
15,858
  1,135
  1,148
   -84,328
   -84,355
9
12
1
0
0
0
0
0

11
1
12:14
18:04
20,974
  1,144
  -334,029
100
1
1
0

12
-

13
1
11:16
15:32
15,323
  1,144
   -70,535
15
32
0
0

14
1
02:34
11:11
30,992
  1,144
    12,529
11
18
0
0

15
15
1
2
02:14
04:18
03:27
07:55
  4,353
12,970
  1,134
  1,157
  -631,996
  -632,045
4
37
19
0
0
0
0
0

16
1
07:03
13:12
22,135
  1,149
   -50,403
29
0
0
0

17
1
14:25
23:00
30,901
  1,135
   -98,225
81
1
1
0

18
18
18
1
2
3
00:03
01:48
03:27
01:10
03:07
08:19
  3,962
  4,755
17,487
  1,123
  1,138
  1,147
   241,488
   241,513
   241,540
9
3
8
2
39
1
0
0
0
0
0
0

19
1
10:08
16:00
21,104
  1,149
     4,856
24
0
0
0

20
20
1
2
08:49
15:33
13:41
19:35
17,516
14,492
  1,138
  1,125
    26,186
    26,161
12
118
3
1
0
1
0
0

21
1
01:11
07:02
21,045
  1,148
   -36,129
22
0
0
0

22
22
1
2
03:08
05:46
05:15
09:50
  7,654
14,691
  1,134
  1,155
  -108,200
  -108,228
4
29
17
0
0
0
0
0

23
1
09:53
15:32
20,358
  1,148
  -138,064
15
0
0
0

24
1
15:33
21:36
21,790
  1,142
   -14,310
101
1
1
0

25
-

26
26
1
2
00:00
21:58
02:33
23:59
  9,137
  7,274
  1,164
  1,131
   156,894
   157,842
27
47
0
0
0
0
0
0

27
1
12:55
18:52
21,391
  1,147
   -53,605
99
1
1
0

28
1
14:02
21:23
26,477
  1,137
   -23,480
89
1
1
0

29
29
1
2
00:00
21:35
03:07
23:59
11,168
  8,666
  1,150
  1,142
  -621,329
  -621,648
30
8
1
52
0
0
0
0

30
30
30
1
2
3
00:00
05:16
21:57
01:47
08:43
23:59
  6,376
12,453
  7,329
  1,124
  1,140
  1,127
     -405
     -415
     -488
6
14
6
7
1
27
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	05:16	12:56	27,597	1,146	-60,361	21	0	0	0
2 2	1 2	00:00 18:04	02:12 23:59	7,900 21,312	1,134 1,143	-6,125 -6,354	12 20	1 0	0 0	0 0
3	-
4	1	16:38	23:59	26,433	1,140	-259,071	73	0	0	0
5 5 5	1 2 3	00:00 03:27 20:25	01:10 07:13 23:59	4,164 13,503 12,804	1,132 1,132 1,137	-152,495 -153,187 -155,632	50 161 143	1 1 0	0 1 0	0 0 0
6 6	1 2	00:00 08:05	04:18 09:24	15,393 4,713	1,152 1,121	-571,144 -571,435	52 15	1 1	0 1	0 0
7 7	1 2	02:05 07:23	05:15 12:39	11,399 18,978	1,137 1,145	-540,460 -540,457	6 11	6 0	0 0	0 0
8	1	14:12	19:48	20,184	1,152	71,173	101	1	1	0
9 9	1 2	01:11 19:17	05:45 21:04	16,433 6,392	1,142 1,112	-24,155 -24,263	18 7	1 2	0 0	0 0
10 10	1 2	00:00 19:35	02:04 23:59	7,405 15,858	1,135 1,148	-84,328 -84,355	9 12	1 0	0 0	0 0
11	1	12:14	18:04	20,974	1,144	-334,029	100	1	1	0
12	-
13	1	11:16	15:32	15,323	1,144	-70,535	15	32	0	0
14	1	02:34	11:11	30,992	1,144	12,529	11	18	0	0
15 15	1 2	02:14 04:18	03:27 07:55	4,353 12,970	1,134 1,157	-631,996 -632,045	4 37	19 0	0 0	0 0
16	1	07:03	13:12	22,135	1,149	-50,403	29	0	0	0
17	1	14:25	23:00	30,901	1,135	-98,225	81	1	1	0
18 18 18	1 2 3	00:03 01:48 03:27	01:10 03:07 08:19	3,962 4,755 17,487	1,123 1,138 1,147	241,488 241,513 241,540	9 3 8	2 39 1	0 0 0	0 0 0
19	1	10:08	16:00	21,104	1,149	4,856	24	0	0	0
20 20	1 2	08:49 15:33	13:41 19:35	17,516 14,492	1,138 1,125	26,186 26,161	12 118	3 1	0 1	0 0
21	1	01:11	07:02	21,045	1,148	-36,129	22	0	0	0
22 22	1 2	03:08 05:46	05:15 09:50	7,654 14,691	1,134 1,155	-108,200 -108,228	4 29	17 0	0 0	0 0
23	1	09:53	15:32	20,358	1,148	-138,064	15	0	0	0
24	1	15:33	21:36	21,790	1,142	-14,310	101	1	1	0
25	-
26 26	1 2	00:00 21:58	02:33 23:59	9,137 7,274	1,164 1,131	156,894 157,842	27 47	0 0	0 0	0 0
27	1	12:55	18:52	21,391	1,147	-53,605	99	1	1	0
28	1	14:02	21:23	26,477	1,137	-23,480	89	1	1	0
29 29	1 2	00:00 21:35	03:07 23:59	11,168 8,666	1,150 1,142	-621,329 -621,648	30 8	1 52	0 0	0 0
30 30 30	1 2 3	00:00 05:16 21:57	01:47 08:43 23:59	6,376 12,453 7,329	1,124 1,140 1,127	-405 -415 -488	6 14 6	7 1 27	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-