GPS Space Vehicle Time Integrity for MJD 53979

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
1
2
00:34
04:16
04:14
08:12
13,196
14,192
  1,136
  1,154
   -72,983
   -72,987
11
21
185
0
0
0
0
0

2
1
13:19
21:24
29,132
  1,135
   -29,293
42
0
0
0

3
-

4
1
11:56
19:04
25,674
  1,135
  -302,122
60
0
0
0

5
5
5
1
2
3
00:00
15:33
22:49
02:21
20:43
23:59
  8,441
18,581
  4,235
  1,126
  1,128
  1,122
  -324,455
  -325,455
  -325,772
46
94
15
1
0
0
1
0
0
0
0
0

6
1
18:29
23:59
19,801
  1,133
  -597,481
16
31
0
0

7
7
7
1
2
3
02:42
04:16
21:20
04:14
08:01
22:48
  5,564
13,513
  5,273
  1,136
  1,144
  1,116
  -530,160
  -530,118
  -529,942
10
12
10
49
4
0
0
0
0
0
0
0

8
1
09:20
14:58
20,207
  1,147
    79,250
14
20
0
0

9
9
1
2
14:24
19:30
16:22
23:59
  7,055
16,198
  1,114
  1,134
   -33,223
   -33,248
9
9
2
24
0
0
0
0

10
1
14:53
21:12
22,758
  1,141
   -87,862
21
0
0
0

11
1
08:01
13:18
19,005
  1,150
  -346,858
20
0
0
0

12
-

13
1
06:36
11:56
19,154
  1,148
   -89,332
23
1
0
0

14
14
14
1
2
3
00:00
04:16
21:43
04:14
06:25
23:59
15,282
  7,718
  8,200
  1,145
  1,137
  1,126
     7,550
     7,533
     7,481
3
12
9
170
0
3
0
0
0
0
0
0

15
-

16
16
1
2
02:18
04:16
04:14
08:35
  6,991
15,535
  1,149
  1,155
   -68,170
   -68,200
8
26
30
0
0
0
0
0

17
1
09:42
18:17
30,895
  1,138
   -95,840
7
86
0
0

18
18
1
2
00:00
19:08
03:35
23:59
12,900
17,464
  1,147
  1,129
   248,964
   249,016
6
15
14
35
0
0
0
0

19
1
05:18
11:09
21,022
  1,155
   -10,959
16
1
0
0

20
20
1
2
04:16
10:51
08:56
14:52
16,829
14,429
  1,139
  1,131
    23,967
    23,953
10
7
18
20
0
0
0
0

21
21
1
2
00:00
20:44
02:17
23:59
  8,240
11,746
  1,145
  1,145
   -49,185
   -49,333
16
10
1
11
0
0
0
0

22
22
1
2
00:00
22:03
04:14
23:59
15,277
  6,994
  1,163
  1,118
  -129,238
  -129,526
14
7
0
76
0
0
0
0

23
1
05:14
10:48
20,031
  1,154
  -136,608
13
2
0
0

24
1
11:09
17:21
22,280
  1,144
   -31,687
33
0
0
0

25
25
1
2
00:34
04:16
04:14
08:47
13,230
16,304
  1,156
  1,140
  -309,484
  -309,696
46
72
0
0
0
0
0
0

26
1
17:14
22:48
20,031
  1,138
   239,198
81
0
0
0

27
1
08:13
14:02
20,888
  1,158
   -64,538
22
0
0
0

28
1
09:15
16:37
26,463
  1,145
   -18,525
13
77
0
0

29
-

30
30
30
1
2
3
00:55
17:14
22:49
04:01
20:55
23:59
11,111
13,244
  4,233
  1,145
  1,114
  1,114
    -7,472
    -7,567
    -7,585
15
10
11
1
9
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	00:34 04:16	04:14 08:12	13,196 14,192	1,136 1,154	-72,983 -72,987	11 21	185 0	0 0	0 0
2	1	13:19	21:24	29,132	1,135	-29,293	42	0	0	0
3	-
4	1	11:56	19:04	25,674	1,135	-302,122	60	0	0	0
5 5 5	1 2 3	00:00 15:33 22:49	02:21 20:43 23:59	8,441 18,581 4,235	1,126 1,128 1,122	-324,455 -325,455 -325,772	46 94 15	1 0 0	1 0 0	0 0 0
6	1	18:29	23:59	19,801	1,133	-597,481	16	31	0	0
7 7 7	1 2 3	02:42 04:16 21:20	04:14 08:01 22:48	5,564 13,513 5,273	1,136 1,144 1,116	-530,160 -530,118 -529,942	10 12 10	49 4 0	0 0 0	0 0 0
8	1	09:20	14:58	20,207	1,147	79,250	14	20	0	0
9 9	1 2	14:24 19:30	16:22 23:59	7,055 16,198	1,114 1,134	-33,223 -33,248	9 9	2 24	0 0	0 0
10	1	14:53	21:12	22,758	1,141	-87,862	21	0	0	0
11	1	08:01	13:18	19,005	1,150	-346,858	20	0	0	0
12	-
13	1	06:36	11:56	19,154	1,148	-89,332	23	1	0	0
14 14 14	1 2 3	00:00 04:16 21:43	04:14 06:25 23:59	15,282 7,718 8,200	1,145 1,137 1,126	7,550 7,533 7,481	3 12 9	170 0 3	0 0 0	0 0 0
15	-
16 16	1 2	02:18 04:16	04:14 08:35	6,991 15,535	1,149 1,155	-68,170 -68,200	8 26	30 0	0 0	0 0
17	1	09:42	18:17	30,895	1,138	-95,840	7	86	0	0
18 18	1 2	00:00 19:08	03:35 23:59	12,900 17,464	1,147 1,129	248,964 249,016	6 15	14 35	0 0	0 0
19	1	05:18	11:09	21,022	1,155	-10,959	16	1	0	0
20 20	1 2	04:16 10:51	08:56 14:52	16,829 14,429	1,139 1,131	23,967 23,953	10 7	18 20	0 0	0 0
21 21	1 2	00:00 20:44	02:17 23:59	8,240 11,746	1,145 1,145	-49,185 -49,333	16 10	1 11	0 0	0 0
22 22	1 2	00:00 22:03	04:14 23:59	15,277 6,994	1,163 1,118	-129,238 -129,526	14 7	0 76	0 0	0 0
23	1	05:14	10:48	20,031	1,154	-136,608	13	2	0	0
24	1	11:09	17:21	22,280	1,144	-31,687	33	0	0	0
25 25	1 2	00:34 04:16	04:14 08:47	13,230 16,304	1,156 1,140	-309,484 -309,696	46 72	0 0	0 0	0 0
26	1	17:14	22:48	20,031	1,138	239,198	81	0	0	0
27	1	08:13	14:02	20,888	1,158	-64,538	22	0	0	0
28	1	09:15	16:37	26,463	1,145	-18,525	13	77	0	0
29	-
30 30 30	1 2 3	00:55 17:14 22:49	04:01 20:55 23:59	11,111 13,244 4,233	1,145 1,114 1,114	-7,472 -7,567 -7,585	15 10 11	1 9 53	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-