GPS Space Vehicle Time Integrity for MJD 54676

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
1
13:23
21:53
30,642
  -472
  -199,108
22
2
0
0

3
1
04:30
10:15
20,714
  -463
  -262,660
35
0
0
0

4
1
12:10
18:52
24,140
  -466
   127,744
65
0
0
0

5
5
5
1
2
3
00:47
16:32
22:41
03:21
20:16
23:46
  9,225
13,492
  3,873
  -476
  -480
  -497
   350,770
   352,190
   352,581
60
93
31
1
0
0
1
0
0
0
0
0

6
1
04:02
09:41
20,303
  -466
  -165,030
19
0
0
0

7
1
08:16
14:04
20,876
  -463
    -2,648
35
9
0
0

8
1
09:42
15:15
19,976
  -454
   163,277
20
0
0
0

9
9
9
1
2
3
00:00
15:13
20:30
01:32
16:23
23:59
  5,449
  4,185
12,569
  -466
  -497
  -465
    -7,909
    -8,026
    -8,040
11
10
8
1
6
2
0
0
0
0
0
0

10
1
15:03
21:32
23,374
  -457
     2,892
16
0
0
0

11
11
1
2
08:18
10:17
10:15
13:53
  7,022
12,988
  -463
  -457
   -23,033
   -23,021
11
14
0
0
0
0
0
0

12
12
1
2
00:00
15:54
02:40
20:29
  9,533
16,542
  -483
  -473
   355,512
   355,464
7
13
10
2
0
0
0
0

13
13
1
2
07:37
16:05
12:09
17:14
16,354
  4,128
  -461
  -500
  -266,109
  -266,184
18
4
1
18
0
0
0
0

14
14
1
2
00:00
22:06
06:49
23:59
24,464
  6,791
  -465
  -478
   238,203
   237,876
37
4
1
30
0
0
0
0

15
1
17:32
23:22
20,992
  -466
   150,599
43
0
0
0

16
1
02:40
08:16
20,134
  -457
  -115,268
16
0
0
0

17
1
10:17
18:36
29,934
  -472
   -39,259
8
35
0
0

18
18
1
2
00:00
20:17
03:56
22:41
14,117
  8,618
  -459
  -477
   150,680
   150,363
28
8
1
0
0
0
0
0

19
1
06:49
11:16
16,013
  -454
   -34,571
17
0
0
0

20
20
1
2
04:11
11:17
08:40
14:55
16,131
13,050
  -469
  -483
  -109,353
  -109,347
10
7
6
7
0
0
0
0

21
21
1
2
00:00
21:33
02:40
23:59
  9,547
  8,799
  -456
  -451
   -56,874
   -56,765
11
16
1
0
0
0
0
0

22
22
1
2
00:00
22:41
05:28
23:59
19,490
  4,684
  -455
  -482
  -211,945
  -211,978
16
8
2
35
0
0
0
0

23
1
05:39
11:00
19,250
  -461
  -367,031
19
0
0
0

24
1
18:36
23:59
19,388
  -467
  -113,615
10
28
0
0

25
1
09:42
11:00
  4,653
  -441
   204,923
17
0
0
0

26
26
1
2
17:16
18:53
18:36
22:41
  4,806
13,663
  -485
  -461
  -301,485
  -301,527
8
40
19
0
0
0
0
0

27
27
1
2
08:41
12:10
09:41
13:22
  3,632
  4,323
  -468
  -450
  -206,659
  -206,676
6
12
1
0
0
0
0
0

28
1
11:00
17:14
22,418
  -462
    21,001
16
2
0
0

29
1
18:53
23:22
16,114
  -462
    40,376
14
22
0
0

30
1
01:32
04:24
10,291
  -464
   -88,784
18
1
0
0

31
1
00:47
07:36
24,523
  -464
    24,516
13
0
0
0

32
1
03:12
08:16
18,199
  -460
  -310,760
15
1
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	1	13:23	21:53	30,642	-472	-199,108	22	2	0	0
3	1	04:30	10:15	20,714	-463	-262,660	35	0	0	0
4	1	12:10	18:52	24,140	-466	127,744	65	0	0	0
5 5 5	1 2 3	00:47 16:32 22:41	03:21 20:16 23:46	9,225 13,492 3,873	-476 -480 -497	350,770 352,190 352,581	60 93 31	1 0 0	1 0 0	0 0 0
6	1	04:02	09:41	20,303	-466	-165,030	19	0	0	0
7	1	08:16	14:04	20,876	-463	-2,648	35	9	0	0
8	1	09:42	15:15	19,976	-454	163,277	20	0	0	0
9 9 9	1 2 3	00:00 15:13 20:30	01:32 16:23 23:59	5,449 4,185 12,569	-466 -497 -465	-7,909 -8,026 -8,040	11 10 8	1 6 2	0 0 0	0 0 0
10	1	15:03	21:32	23,374	-457	2,892	16	0	0	0
11 11	1 2	08:18 10:17	10:15 13:53	7,022 12,988	-463 -457	-23,033 -23,021	11 14	0 0	0 0	0 0
12 12	1 2	00:00 15:54	02:40 20:29	9,533 16,542	-483 -473	355,512 355,464	7 13	10 2	0 0	0 0
13 13	1 2	07:37 16:05	12:09 17:14	16,354 4,128	-461 -500	-266,109 -266,184	18 4	1 18	0 0	0 0
14 14	1 2	00:00 22:06	06:49 23:59	24,464 6,791	-465 -478	238,203 237,876	37 4	1 30	0 0	0 0
15	1	17:32	23:22	20,992	-466	150,599	43	0	0	0
16	1	02:40	08:16	20,134	-457	-115,268	16	0	0	0
17	1	10:17	18:36	29,934	-472	-39,259	8	35	0	0
18 18	1 2	00:00 20:17	03:56 22:41	14,117 8,618	-459 -477	150,680 150,363	28 8	1 0	0 0	0 0
19	1	06:49	11:16	16,013	-454	-34,571	17	0	0	0
20 20	1 2	04:11 11:17	08:40 14:55	16,131 13,050	-469 -483	-109,353 -109,347	10 7	6 7	0 0	0 0
21 21	1 2	00:00 21:33	02:40 23:59	9,547 8,799	-456 -451	-56,874 -56,765	11 16	1 0	0 0	0 0
22 22	1 2	00:00 22:41	05:28 23:59	19,490 4,684	-455 -482	-211,945 -211,978	16 8	2 35	0 0	0 0
23	1	05:39	11:00	19,250	-461	-367,031	19	0	0	0
24	1	18:36	23:59	19,388	-467	-113,615	10	28	0	0
25	1	09:42	11:00	4,653	-441	204,923	17	0	0	0
26 26	1 2	17:16 18:53	18:36 22:41	4,806 13,663	-485 -461	-301,485 -301,527	8 40	19 0	0 0	0 0
27 27	1 2	08:41 12:10	09:41 13:22	3,632 4,323	-468 -450	-206,659 -206,676	6 12	1 0	0 0	0 0
28	1	11:00	17:14	22,418	-462	21,001	16	2	0	0
29	1	18:53	23:22	16,114	-462	40,376	14	22	0	0
30	1	01:32	04:24	10,291	-464	-88,784	18	1	0	0
31	1	00:47	07:36	24,523	-464	24,516	13	0	0	0
32	1	03:12	08:16	18,199	-460	-310,760	15	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-