GPS Space Vehicle Time Integrity for MJD 53268

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
03:27
09:57
23,340
  1,682
  -362,259
11
2
0
0

2
-

3
1
04:47
10:33
20,750
  1,692
   -43,763
19
0
0
0

4
1
12:39
19:41
25,317
  1,685
   303,560
115
0
0
0

5
5
1
2
00:00
16:27
03:11
20:40
11,456
15,140
  1,679
  1,682
   -48,210
   -48,336
11
17
1
0
0
0
0
0

6
6
1
2
04:14
19:10
05:17
23:59
  3,718
17,367
  1,691
  1,682
  -442,942
  -444,033
25
86
1
0
1
0
0
0

7
1
10:33
19:09
30,965
  1,691
  -338,766
197
0
0
0

8
1
09:57
15:36
20,343
  1,698
    11,224
7
0
0
0

9
9
1
2
00:00
20:40
01:43
23:59
  6,166
11,946
  1,666
  1,681
     7,312
     7,462
4
9
4
0
0
0
0
0

10
1
15:37
22:15
23,885
  1,688
   -49,151
12
2
0
0

11
1
08:55
13:54
17,923
  1,688
  -148,944
18
0
0
0

12
-

13
13
1
2
07:19
09:09
08:55
12:39
  5,725
12,575
  1,700
  1,689
    23,267
    23,249
7
4
0
64
0
0
0
0

14
14
1
2
00:00
22:55
07:04
23:59
25,417
  3,848
  1,685
  1,679
    29,296
    29,348
13
4
0
21
0
0
0
0

15
15
1
2
00:00
22:58
04:29
23:59
16,139
  3,717
  1,684
  1,673
  -321,035
  -321,444
21
3
1
25
0
0
0
0

16
1
02:54
08:55
21,636
  1,693
    -4,002
13
0
0
0

17
1
14:48
23:26
31,074
  1,683
   154,338
42
0
0
0

18
18
1
2
00:00
20:40
04:14
22:55
15,227
  8,067
  1,682
  1,677
    79,415
    79,694
21
9
1
0
0
0
0
0

19
1
06:04
11:58
21,279
  1,691
     8,313
6
70
0
0

20
20
1
2
04:36
11:26
09:31
15:21
17,669
14,082
  1,692
  1,691
   123,829
   123,752
19
14
0
0
0
0
0
0

21
21
1
2
00:00
22:07
02:53
23:59
10,413
  6,740
  1,684
  1,680
   -78,009
   -78,060
4
3
38
68
0
0
0
0

22
1
00:00
05:33
20,000
  1,681
   -14,101
5
11
0
0

23
1
05:43
11:25
20,508
  1,693
  -172,214
41
0
0
0

24
1
13:31
22:07
30,931
  1,686
   -57,347
35
1
0
0

25
1
00:40
09:09
30,525
  1,689
   -74,199
4
85
0
0

26
1
18:08
23:13
18,290
  1,678
  -228,938
59
0
0
0

27
1
08:55
14:44
20,927
  1,697
  -412,888
89
0
0
0

28
1
11:26
17:27
21,650
  1,691
   -40,465
6
5
0
0

29
1
19:10
22:55
13,482
  1,679
  -334,171
40
0
0
0

30
30
1
2
01:43
18:08
04:34
19:09
10,223
  3,673
  1,690
  1,691
  -543,382
  -543,118
12
4
1
38
0
0
0
0

31
31
31
1
2
3
09:54
11:59
13:55
11:25
13:30
16:27
  5,467
  5,493
  9,124
  1,702
  1,699
  1,697
    -2,686
    -2,742
    -2,805
12
12
20
0
0
1
0
0
0
0
0
0

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	03:27	09:57	23,340	1,682	-362,259	11	2	0	0
2	-
3	1	04:47	10:33	20,750	1,692	-43,763	19	0	0	0
4	1	12:39	19:41	25,317	1,685	303,560	115	0	0	0
5 5	1 2	00:00 16:27	03:11 20:40	11,456 15,140	1,679 1,682	-48,210 -48,336	11 17	1 0	0 0	0 0
6 6	1 2	04:14 19:10	05:17 23:59	3,718 17,367	1,691 1,682	-442,942 -444,033	25 86	1 0	1 0	0 0
7	1	10:33	19:09	30,965	1,691	-338,766	197	0	0	0
8	1	09:57	15:36	20,343	1,698	11,224	7	0	0	0
9 9	1 2	00:00 20:40	01:43 23:59	6,166 11,946	1,666 1,681	7,312 7,462	4 9	4 0	0 0	0 0
10	1	15:37	22:15	23,885	1,688	-49,151	12	2	0	0
11	1	08:55	13:54	17,923	1,688	-148,944	18	0	0	0
12	-
13 13	1 2	07:19 09:09	08:55 12:39	5,725 12,575	1,700 1,689	23,267 23,249	7 4	0 64	0 0	0 0
14 14	1 2	00:00 22:55	07:04 23:59	25,417 3,848	1,685 1,679	29,296 29,348	13 4	0 21	0 0	0 0
15 15	1 2	00:00 22:58	04:29 23:59	16,139 3,717	1,684 1,673	-321,035 -321,444	21 3	1 25	0 0	0 0
16	1	02:54	08:55	21,636	1,693	-4,002	13	0	0	0
17	1	14:48	23:26	31,074	1,683	154,338	42	0	0	0
18 18	1 2	00:00 20:40	04:14 22:55	15,227 8,067	1,682 1,677	79,415 79,694	21 9	1 0	0 0	0 0
19	1	06:04	11:58	21,279	1,691	8,313	6	70	0	0
20 20	1 2	04:36 11:26	09:31 15:21	17,669 14,082	1,692 1,691	123,829 123,752	19 14	0 0	0 0	0 0
21 21	1 2	00:00 22:07	02:53 23:59	10,413 6,740	1,684 1,680	-78,009 -78,060	4 3	38 68	0 0	0 0
22	1	00:00	05:33	20,000	1,681	-14,101	5	11	0	0
23	1	05:43	11:25	20,508	1,693	-172,214	41	0	0	0
24	1	13:31	22:07	30,931	1,686	-57,347	35	1	0	0
25	1	00:40	09:09	30,525	1,689	-74,199	4	85	0	0
26	1	18:08	23:13	18,290	1,678	-228,938	59	0	0	0
27	1	08:55	14:44	20,927	1,697	-412,888	89	0	0	0
28	1	11:26	17:27	21,650	1,691	-40,465	6	5	0	0
29	1	19:10	22:55	13,482	1,679	-334,171	40	0	0	0
30 30	1 2	01:43 18:08	04:34 19:09	10,223 3,673	1,690 1,691	-543,382 -543,118	12 4	1 38	0 0	0 0
31 31 31	1 2 3	09:54 11:59 13:55	11:25 13:30 16:27	5,467 5,493 9,124	1,702 1,699 1,697	-2,686 -2,742 -2,805	12 12 20	0 0 1	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-