GPS Space Vehicle Time Integrity for MJD 54169

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
11:56
19:23
26,776
  1,296
  -111,542
20
2
0
0

2
1
00:17
08:47
30,594
  1,284
   -87,729
30
0
0
0

3
1
16:07
20:52
17,127
  1,288
   -24,473
40
0
0
0

4
1
00:00
06:21
22,882
  1,287
    -5,982
23
0
0
0

5
-

6
1
05:25
10:52
19,600
  1,290
   -76,956
135
1
1
0

7
7
1
2
06:22
13:41
11:17
16:20
17,676
  9,555
  1,287
  1,265
  -388,115
  -387,836
64
35
0
0
0
0
0
0

8
8
1
2
00:00
20:16
01:57
22:00
  7,042
  6,243
  1,279
  1,268
   100,703
   100,793
11
15
1
1
0
0
0
0

9
9
1
2
01:39
07:27
03:17
12:01
  5,847
16,429
  1,263
  1,299
   -59,659
   -59,666
11
15
77
0
0
0
0
0

10
1
01:52
08:26
23,641
  1,284
   -97,286
16
18
0
0

11
1
18:40
22:00
12,008
  1,288
    -8,496
9
16
0
0

12
12
1
2
02:46
09:49
07:27
13:29
16,798
13,223
  1,277
  1,272
    46,966
    46,922
14
8
0
14
0
0
0
0

13
13
1
2
02:37
18:40
04:05
22:00
  5,322
12,010
  1,262
  1,290
  -150,231
  -150,438
7
18
1
0
0
0
0
0

14
1
08:57
17:34
30,958
  1,285
    -9,845
15
1
0
0

15
-

16
1
13:15
19:11
21,362
  1,291
  -128,306
33
0
0
0

17
17
1
2
00:00
20:53
05:24
22:00
19,444
  4,007
  1,280
  1,265
   -74,601
   -74,527
7
8
4
0
0
0
0
0

18
-

19
1
16:21
22:00
20,340
  1,292
   -11,931
31
0
0
0

20
20
1
2
00:00
15:05
01:45
19:11
  6,328
14,794
  1,268
  1,283
    24,054
    24,081
7
9
4
11
0
0
0
0

21
1
07:27
13:15
20,837
  1,294
   -71,826
17
2
0
0

22
1
09:10
16:06
24,956
  1,285
  -170,060
18
10
0
0

23
1
17:35
20:52
11,845
  1,302
  -152,435
12
0
0
0

24
24
1
2
04:40
07:59
07:26
11:55
  9,965
14,192
  1,278
  1,302
   -82,486
   -82,505
6
24
84
0
0
0
0
0

25
25
1
2
13:05
19:12
18:39
21:39
20,046
  8,802
  1,278
  1,275
  -304,991
  -304,655
125
40
0
0
0
0
0
0

26
1
04:16
09:48
19,936
  1,291
    82,746
111
0
0
0

27
27
27
1
2
3
00:00
19:12
22:48
01:05
22:00
23:59
  3,906
  9,948
  4,301
  1,275
  1,273
  1,294
   -97,100
   -97,246
   -97,258
9
10
10
1
0
0
0
0
0
0
0
0

28
28
1
2
00:00
20:53
03:41
23:59
13,240
11,148
  1,291
  1,277
    -4,443
    -4,399
13
16
0
0
0
0
0
0

29
-

30
30
30
1
2
3
04:13
05:25
11:17
05:24
07:58
14:56
  4,244
  9,082
13,097
  1,270
  1,268
  1,285
   -26,331
   -26,340
   -26,347
9
12
14
43
0
0
0
0
0
0
0
0

31
1
10:52
18:39
27,995
  1,284
   -13,250
30
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	11:56	19:23	26,776	1,296	-111,542	20	2	0	0
2	1	00:17	08:47	30,594	1,284	-87,729	30	0	0	0
3	1	16:07	20:52	17,127	1,288	-24,473	40	0	0	0
4	1	00:00	06:21	22,882	1,287	-5,982	23	0	0	0
5	-
6	1	05:25	10:52	19,600	1,290	-76,956	135	1	1	0
7 7	1 2	06:22 13:41	11:17 16:20	17,676 9,555	1,287 1,265	-388,115 -387,836	64 35	0 0	0 0	0 0
8 8	1 2	00:00 20:16	01:57 22:00	7,042 6,243	1,279 1,268	100,703 100,793	11 15	1 1	0 0	0 0
9 9	1 2	01:39 07:27	03:17 12:01	5,847 16,429	1,263 1,299	-59,659 -59,666	11 15	77 0	0 0	0 0
10	1	01:52	08:26	23,641	1,284	-97,286	16	18	0	0
11	1	18:40	22:00	12,008	1,288	-8,496	9	16	0	0
12 12	1 2	02:46 09:49	07:27 13:29	16,798 13,223	1,277 1,272	46,966 46,922	14 8	0 14	0 0	0 0
13 13	1 2	02:37 18:40	04:05 22:00	5,322 12,010	1,262 1,290	-150,231 -150,438	7 18	1 0	0 0	0 0
14	1	08:57	17:34	30,958	1,285	-9,845	15	1	0	0
15	-
16	1	13:15	19:11	21,362	1,291	-128,306	33	0	0	0
17 17	1 2	00:00 20:53	05:24 22:00	19,444 4,007	1,280 1,265	-74,601 -74,527	7 8	4 0	0 0	0 0
18	-
19	1	16:21	22:00	20,340	1,292	-11,931	31	0	0	0
20 20	1 2	00:00 15:05	01:45 19:11	6,328 14,794	1,268 1,283	24,054 24,081	7 9	4 11	0 0	0 0
21	1	07:27	13:15	20,837	1,294	-71,826	17	2	0	0
22	1	09:10	16:06	24,956	1,285	-170,060	18	10	0	0
23	1	17:35	20:52	11,845	1,302	-152,435	12	0	0	0
24 24	1 2	04:40 07:59	07:26 11:55	9,965 14,192	1,278 1,302	-82,486 -82,505	6 24	84 0	0 0	0 0
25 25	1 2	13:05 19:12	18:39 21:39	20,046 8,802	1,278 1,275	-304,991 -304,655	125 40	0 0	0 0	0 0
26	1	04:16	09:48	19,936	1,291	82,746	111	0	0	0
27 27 27	1 2 3	00:00 19:12 22:48	01:05 22:00 23:59	3,906 9,948 4,301	1,275 1,273 1,294	-97,100 -97,246 -97,258	9 10 10	1 0 0	0 0 0	0 0 0
28 28	1 2	00:00 20:53	03:41 23:59	13,240 11,148	1,291 1,277	-4,443 -4,399	13 16	0 0	0 0	0 0
29	-
30 30 30	1 2 3	04:13 05:25 11:17	05:24 07:58 14:56	4,244 9,082 13,097	1,270 1,268 1,285	-26,331 -26,340 -26,347	9 12 14	43 0 0	0 0 0	0 0 0
31	1	10:52	18:39	27,995	1,284	-13,250	30	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-