GPS Space Vehicle Time Integrity for MJD 54598

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
-

2
2
1
2
00:00
18:37
03:10
23:59
11,381
19,332
  1,157
  1,173
  -200,856
  -201,094
19
12
1
0
0
0
0
0

3
1
09:49
15:31
20,551
  1,169
  -225,896
35
0
0
0

4
1
17:27
23:59
23,518
  1,176
    67,107
58
0
0
0

5
5
5
1
2
3
00:16
04:29
22:00
01:34
08:49
23:49
  4,710
15,534
  6,552
  1,149
  1,158
  1,164
  -769,137
  -769,322
  -769,857
14
44
9
1
1
0
0
1
0
0
0
0

6
1
08:50
14:05
18,926
  1,170
  -124,046
52
0
0
0

7
1
13:20
19:20
21,635
  1,160
    46,180
60
0
0
0

8
1
14:59
20:35
20,116
  1,171
   153,870
19
0
0
0

9
9
9
1
2
3
01:57
05:10
20:33
04:36
06:51
21:41
  9,507
  6,027
  4,056
  1,174
  1,167
  1,154
  -122,889
  -122,913
  -123,018
9
15
10
0
1
0
0
0
0
0
0
0

10
10
1
2
00:00
20:23
02:58
23:59
10,661
12,982
  1,158
  1,191
     2,613
     2,665
14
19
0
0
0
0
0
0

11
1
13:43
19:18
20,119
  1,172
   -24,506
13
2
0
0

12
12
12
1
2
3
00:00
05:10
21:21
01:56
08:08
23:59
  6,961
10,668
  9,525
  1,157
  1,152
  1,171
   360,324
   360,318
   360,335
6
6
17
9
12
4
0
0
0
0
0
0

13
13
1
2
12:45
21:18
17:27
22:42
16,910
  5,049
  1,173
  1,149
  -253,789
  -253,856
18
4
1
17
0
0
0
0

14
1
03:25
12:04
31,053
  1,168
   268,849
38
0
0
0

15
15
1
2
00:00
22:52
04:36
23:59
16,505
  4,062
  1,174
  1,163
   110,932
   111,344
21
18
1
0
0
0
0
0

16
1
07:54
13:42
20,870
  1,175
  -124,258
19
0
0
0

17
1
15:32
23:49
29,809
  1,166
   -37,983
11
14
0
0

18
1
01:35
09:14
27,483
  1,169
   180,002
29
0
0
0

19
1
12:05
16:35
16,234
  1,178
   -28,451
20
0
0
0

20
20
1
2
09:39
16:36
13:57
20:23
15,483
13,608
  1,167
  1,153
  -113,366
  -113,360
9
9
4
2
0
0
0
0

21
1
02:58
07:53
17,664
  1,179
   -63,371
17
0
0
0

22
1
04:22
10:47
23,102
  1,173
  -209,910
15
0
0
0

23
1
10:52
16:13
19,257
  1,177
  -352,050
19
0
0
0

24
24
1
2
00:00
04:29
04:22
06:02
15,664
  5,544
  1,165
  1,177
   -92,022
   -92,047
5
15
82
1
0
0
0
0

25
1
14:37
16:13
  5,752
  1,192
   147,285
47
0
0
0

26
26
1
2
00:00
22:39
04:05
23:59
14,726
  4,860
  1,174
  1,172
  -250,133
  -250,757
48
5
1
14
1
0
0
0

27
27
1
2
13:57
17:27
14:59
18:37
  3,675
  4,148
  1,161
  1,182
  -186,733
  -186,747
4
12
12
0
0
0
0
0

28
1
16:14
22:31
22,559
  1,176
    20,111
20
19
0
0

29
1
00:16
04:05
13,785
  1,170
    44,401
14
6
0
0

30
30
1
2
06:51
08:09
07:53
09:39
  3,720
  5,398
  1,177
  1,162
   -74,869
   -74,894
4
11
24
1
0
0
0
0

31
1
06:02
13:19
26,194
  1,168
    20,788
10
64
0
0

32
1
07:54
12:44
17,413
  1,180
  -282,507
31
0
0
0

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	-
2 2	1 2	00:00 18:37	03:10 23:59	11,381 19,332	1,157 1,173	-200,856 -201,094	19 12	1 0	0 0	0 0
3	1	09:49	15:31	20,551	1,169	-225,896	35	0	0	0
4	1	17:27	23:59	23,518	1,176	67,107	58	0	0	0
5 5 5	1 2 3	00:16 04:29 22:00	01:34 08:49 23:49	4,710 15,534 6,552	1,149 1,158 1,164	-769,137 -769,322 -769,857	14 44 9	1 1 0	0 1 0	0 0 0
6	1	08:50	14:05	18,926	1,170	-124,046	52	0	0	0
7	1	13:20	19:20	21,635	1,160	46,180	60	0	0	0
8	1	14:59	20:35	20,116	1,171	153,870	19	0	0	0
9 9 9	1 2 3	01:57 05:10 20:33	04:36 06:51 21:41	9,507 6,027 4,056	1,174 1,167 1,154	-122,889 -122,913 -123,018	9 15 10	0 1 0	0 0 0	0 0 0
10 10	1 2	00:00 20:23	02:58 23:59	10,661 12,982	1,158 1,191	2,613 2,665	14 19	0 0	0 0	0 0
11	1	13:43	19:18	20,119	1,172	-24,506	13	2	0	0
12 12 12	1 2 3	00:00 05:10 21:21	01:56 08:08 23:59	6,961 10,668 9,525	1,157 1,152 1,171	360,324 360,318 360,335	6 6 17	9 12 4	0 0 0	0 0 0
13 13	1 2	12:45 21:18	17:27 22:42	16,910 5,049	1,173 1,149	-253,789 -253,856	18 4	1 17	0 0	0 0
14	1	03:25	12:04	31,053	1,168	268,849	38	0	0	0
15 15	1 2	00:00 22:52	04:36 23:59	16,505 4,062	1,174 1,163	110,932 111,344	21 18	1 0	0 0	0 0
16	1	07:54	13:42	20,870	1,175	-124,258	19	0	0	0
17	1	15:32	23:49	29,809	1,166	-37,983	11	14	0	0
18	1	01:35	09:14	27,483	1,169	180,002	29	0	0	0
19	1	12:05	16:35	16,234	1,178	-28,451	20	0	0	0
20 20	1 2	09:39 16:36	13:57 20:23	15,483 13,608	1,167 1,153	-113,366 -113,360	9 9	4 2	0 0	0 0
21	1	02:58	07:53	17,664	1,179	-63,371	17	0	0	0
22	1	04:22	10:47	23,102	1,173	-209,910	15	0	0	0
23	1	10:52	16:13	19,257	1,177	-352,050	19	0	0	0
24 24	1 2	00:00 04:29	04:22 06:02	15,664 5,544	1,165 1,177	-92,022 -92,047	5 15	82 1	0 0	0 0
25	1	14:37	16:13	5,752	1,192	147,285	47	0	0	0
26 26	1 2	00:00 22:39	04:05 23:59	14,726 4,860	1,174 1,172	-250,133 -250,757	48 5	1 14	1 0	0 0
27 27	1 2	13:57 17:27	14:59 18:37	3,675 4,148	1,161 1,182	-186,733 -186,747	4 12	12 0	0 0	0 0
28	1	16:14	22:31	22,559	1,176	20,111	20	19	0	0
29	1	00:16	04:05	13,785	1,170	44,401	14	6	0	0
30 30	1 2	06:51 08:09	07:53 09:39	3,720 5,398	1,177 1,162	-74,869 -74,894	4 11	24 1	0 0	0 0
31	1	06:02	13:19	26,194	1,168	20,788	10	64	0	0
32	1	07:54	12:44	17,413	1,180	-282,507	31	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-