GPS Space Vehicle Time Integrity for MJD 53371

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
18:28
01:49
22:00
  6,527
12,719
   192
   184
  -380,539
  -380,681
4
9
18
31
0
0
0
0

2
-

3
3
1
2
00:00
22:51
03:34
23:59
12,806
  4,091
   183
   193
   -73,039
   -73,250
10
3
2
26
0
0
0
0

4
1
05:16
12:56
27,610
   190
  -474,229
160
0
0
0

5
5
1
2
09:45
16:18
13:58
20:03
15,155
13,498
   189
   181
   -69,028
   -69,090
19
10
0
0
0
0
0
0

6
1
12:56
17:31
16,505
   189
   310,231
458
1
6114
0

7
1
03:23
12:03
31,203
   193
  -110,981
262
0
0
0

8
1
02:45
08:27
20,491
   189
    17,468
8
13
0
0

9
1
13:22
18:26
18,250
   199
    22,293
7
44
0
0

10
1
08:24
14:57
23,602
   200
   -56,254
8
5
0
0

11
1
01:50
06:52
18,094
   188
  -180,445
16
0
0
0

12
-

13
1
00:07
05:29
19,313
   180
    15,479
6
35
0
0

14
1
15:55
22:00
21,876
   192
    31,547
3
227
0
0

15
1
15:55
21:18
19,345
   186
  -369,397
30
0
0
0

16
16
1
2
00:00
19:43
01:55
22:00
  6,871
  8,215
   176
   190
    -2,151
    -2,122
3
5
41
22
0
0
0
0

17
1
07:49
16:23
30,766
   194
   120,013
129
0
0
0

18
18
18
1
2
3
12:56
14:30
17:32
13:58
15:55
21:12
  3,700
  5,058
13,225
   194
   192
   190
   113,138
   113,160
   113,214
9
8
13
0
2
0
0
0
0
0
0
0

19
1
00:00
04:49
17,312
   187
    10,692
8
3
0
0

20
20
1
2
00:00
04:35
02:25
08:08
  8,668
12,755
   178
   189
    95,529
    95,487
7
6
6
1
0
0
0
0

21
1
13:59
19:42
20,622
   185
   -86,111
7
13
0
0

22
1
15:47
22:00
22,340
   192
   -15,718
5
175
0
0

23
1
00:00
04:35
16,435
   184
  -209,675
6
26
0
0

24
1
05:30
13:22
28,296
   192
   -84,678
22
1
0
0

25
25
1
2
00:00
17:32
01:49
22:00
  6,524
16,076
   189
   185
   -82,672
   -82,736
5
4
3
30
0
0
0
0

26
1
12:04
16:18
15,209
   193
  -307,232
30
0
0
0

27
1
01:50
07:43
21,145
   185
  -502,532
41
0
0
0

28
1
03:50
10:26
23,711
   193
   -46,002
5
144
0
0

29
29
1
2
10:25
14:40
14:30
15:55
14,668
  4,458
   190
   189
  -208,028
  -207,848
76
23
0
0
0
0
0
0

30
30
30
1
2
3
10:39
16:28
20:04
12:56
17:31
21:20
  8,226
  3,818
  4,601
   192
   186
   185
  -465,998
  -465,760
  -465,587
30
15
15
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 18:28	01:49 22:00	6,527 12,719	192 184	-380,539 -380,681	4 9	18 31	0 0	0 0
2	-
3 3	1 2	00:00 22:51	03:34 23:59	12,806 4,091	183 193	-73,039 -73,250	10 3	2 26	0 0	0 0
4	1	05:16	12:56	27,610	190	-474,229	160	0	0	0
5 5	1 2	09:45 16:18	13:58 20:03	15,155 13,498	189 181	-69,028 -69,090	19 10	0 0	0 0	0 0
6	1	12:56	17:31	16,505	189	310,231	458	1	6114	0
7	1	03:23	12:03	31,203	193	-110,981	262	0	0	0
8	1	02:45	08:27	20,491	189	17,468	8	13	0	0
9	1	13:22	18:26	18,250	199	22,293	7	44	0	0
10	1	08:24	14:57	23,602	200	-56,254	8	5	0	0
11	1	01:50	06:52	18,094	188	-180,445	16	0	0	0
12	-
13	1	00:07	05:29	19,313	180	15,479	6	35	0	0
14	1	15:55	22:00	21,876	192	31,547	3	227	0	0
15	1	15:55	21:18	19,345	186	-369,397	30	0	0	0
16 16	1 2	00:00 19:43	01:55 22:00	6,871 8,215	176 190	-2,151 -2,122	3 5	41 22	0 0	0 0
17	1	07:49	16:23	30,766	194	120,013	129	0	0	0
18 18 18	1 2 3	12:56 14:30 17:32	13:58 15:55 21:12	3,700 5,058 13,225	194 192 190	113,138 113,160 113,214	9 8 13	0 2 0	0 0 0	0 0 0
19	1	00:00	04:49	17,312	187	10,692	8	3	0	0
20 20	1 2	00:00 04:35	02:25 08:08	8,668 12,755	178 189	95,529 95,487	7 6	6 1	0 0	0 0
21	1	13:59	19:42	20,622	185	-86,111	7	13	0	0
22	1	15:47	22:00	22,340	192	-15,718	5	175	0	0
23	1	00:00	04:35	16,435	184	-209,675	6	26	0	0
24	1	05:30	13:22	28,296	192	-84,678	22	1	0	0
25 25	1 2	00:00 17:32	01:49 22:00	6,524 16,076	189 185	-82,672 -82,736	5 4	3 30	0 0	0 0
26	1	12:04	16:18	15,209	193	-307,232	30	0	0	0
27	1	01:50	07:43	21,145	185	-502,532	41	0	0	0
28	1	03:50	10:26	23,711	193	-46,002	5	144	0	0
29 29	1 2	10:25 14:40	14:30 15:55	14,668 4,458	190 189	-208,028 -207,848	76 23	0 0	0 0	0 0
30 30 30	1 2 3	10:39 16:28 20:04	12:56 17:31 21:20	8,226 3,818 4,601	192 186 185	-465,998 -465,760 -465,587	30 15 15	0 1 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-