GPS Space Vehicle Time Integrity for MJD 53368

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
00:00
18:40
02:01
23:59
  7,301
19,128
   145
   151
  -380,110
  -380,219
6
10
15
44
0
0
0
0

2
-

3
3
1
2
00:00
21:56
03:46
23:59
13,567
  7,421
   137
   143
   -72,306
   -72,526
16
4
1
16
0
0
0
0

4
1
05:27
13:08
27,616
   151
  -479,430
157
0
0
0

5
5
1
2
09:58
16:30
14:10
20:15
15,163
13,510
   145
   140
   -68,433
   -68,493
13
9
2
2
0
0
0
0

6
6
1
2
13:08
21:25
17:44
22:25
16,518
  3,601
   144
   135
   334,954
   332,702
463
102
1
0
6173
0
0
0

7
1
03:35
12:16
31,202
   150
  -118,502
259
0
0
0

8
1
02:58
08:40
20,489
   149
    17,175
9
10
0
0

9
1
13:38
18:39
18,042
   146
    21,817
7
10
0
0

10
1
08:36
15:10
23,621
   159
   -56,110
9
6
0
0

11
1
02:02
07:04
18,105
   146
  -179,578
15
0
0
0

12
-

13
1
00:19
05:42
19,336
   142
    15,674
5
32
0
0

14
1
16:08
23:59
28,310
   150
    31,491
4
82
0
0

15
1
16:08
21:30
19,310
   149
  -368,077
28
0
0
0

16
16
1
2
00:00
19:55
02:07
23:59
  7,656
14,657
   133
   150
    -2,256
    -2,221
4
5
24
38
0
0
0
0

17
1
08:01
16:38
30,908
   150
   123,603
125
0
0
0

18
18
18
1
2
3
13:08
14:43
17:44
14:10
16:07
21:24
  3,723
  5,053
13,194
   151
   149
   149
   112,105
   112,128
   112,185
7
7
16
0
8
0
0
0
0
0
0
0

19
1
00:00
05:01
18,084
   142
    10,432
6
19
0
0

20
20
20
1
2
3
00:00
04:48
21:33
02:37
08:19
23:59
  9,431
12,715
  8,813
   138
   154
   149
    96,210
    96,173
    96,004
8
10
5
0
1
4
0
0
0
0
0
0

21
1
14:11
19:55
20,605
   148
   -85,904
6
36
0
0

22
1
15:59
22:41
24,098
   149
   -15,762
5
129
0
0

23
1
00:00
04:47
17,209
   144
  -209,329
6
32
0
0

24
1
05:45
13:37
28,338
   153
   -83,986
27
2
0
0

25
25
1
2
00:00
17:44
02:01
23:59
  7,292
22,511
   140
   150
   -82,492
   -82,541
3
4
58
75
0
0
0
0

26
1
12:16
16:30
15,201
   151
  -305,599
31
0
0
0

27
1
02:02
07:55
21,190
   146
  -500,761
39
0
0
0

28
1
04:03
10:38
23,694
   149
   -45,976
4
98
0
0

29
29
1
2
10:38
14:53
14:42
16:07
14,662
  4,451
   148
   145
  -212,627
  -212,451
74
22
0
0
0
0
0
0

30
30
30
1
2
3
10:50
16:40
20:16
13:08
17:44
21:32
  8,237
  3,829
  4,568
   155
   144
   148
  -469,374
  -469,145
  -468,970
30
16
14
0
1
0
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	00:00 18:40	02:01 23:59	7,301 19,128	145 151	-380,110 -380,219	6 10	15 44	0 0	0 0
2	-
3 3	1 2	00:00 21:56	03:46 23:59	13,567 7,421	137 143	-72,306 -72,526	16 4	1 16	0 0	0 0
4	1	05:27	13:08	27,616	151	-479,430	157	0	0	0
5 5	1 2	09:58 16:30	14:10 20:15	15,163 13,510	145 140	-68,433 -68,493	13 9	2 2	0 0	0 0
6 6	1 2	13:08 21:25	17:44 22:25	16,518 3,601	144 135	334,954 332,702	463 102	1 0	6173 0	0 0
7	1	03:35	12:16	31,202	150	-118,502	259	0	0	0
8	1	02:58	08:40	20,489	149	17,175	9	10	0	0
9	1	13:38	18:39	18,042	146	21,817	7	10	0	0
10	1	08:36	15:10	23,621	159	-56,110	9	6	0	0
11	1	02:02	07:04	18,105	146	-179,578	15	0	0	0
12	-
13	1	00:19	05:42	19,336	142	15,674	5	32	0	0
14	1	16:08	23:59	28,310	150	31,491	4	82	0	0
15	1	16:08	21:30	19,310	149	-368,077	28	0	0	0
16 16	1 2	00:00 19:55	02:07 23:59	7,656 14,657	133 150	-2,256 -2,221	4 5	24 38	0 0	0 0
17	1	08:01	16:38	30,908	150	123,603	125	0	0	0
18 18 18	1 2 3	13:08 14:43 17:44	14:10 16:07 21:24	3,723 5,053 13,194	151 149 149	112,105 112,128 112,185	7 7 16	0 8 0	0 0 0	0 0 0
19	1	00:00	05:01	18,084	142	10,432	6	19	0	0
20 20 20	1 2 3	00:00 04:48 21:33	02:37 08:19 23:59	9,431 12,715 8,813	138 154 149	96,210 96,173 96,004	8 10 5	0 1 4	0 0 0	0 0 0
21	1	14:11	19:55	20,605	148	-85,904	6	36	0	0
22	1	15:59	22:41	24,098	149	-15,762	5	129	0	0
23	1	00:00	04:47	17,209	144	-209,329	6	32	0	0
24	1	05:45	13:37	28,338	153	-83,986	27	2	0	0
25 25	1 2	00:00 17:44	02:01 23:59	7,292 22,511	140 150	-82,492 -82,541	3 4	58 75	0 0	0 0
26	1	12:16	16:30	15,201	151	-305,599	31	0	0	0
27	1	02:02	07:55	21,190	146	-500,761	39	0	0	0
28	1	04:03	10:38	23,694	149	-45,976	4	98	0	0
29 29	1 2	10:38 14:53	14:42 16:07	14,662 4,451	148 145	-212,627 -212,451	74 22	0 0	0 0	0 0
30 30 30	1 2 3	10:50 16:40 20:16	13:08 17:44 21:32	8,237 3,829 4,568	155 144 148	-469,374 -469,145 -468,970	30 16 14	0 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-