GPS Space Vehicle Time Integrity for MJD 54674

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
13:31
22:01
30,625
  -473
  -199,566
21
1
0
0

3
1
04:38
10:23
20,690
  -457
  -261,785
31
0
0
0

4
1
12:18
19:01
24,192
  -465
   126,001
64
0
0
0

5
5
5
1
2
3
00:56
16:40
22:50
03:29
20:24
23:54
  9,214
13,493
  3,877
  -476
  -480
  -496
   346,232
   347,831
   348,282
68
107
35
1
0
0
1
0
0
0
0
0

6
1
04:10
09:50
20,334
  -465
  -164,595
19
0
0
0

7
1
08:24
14:12
20,886
  -460
    -1,812
37
0
0
0

8
1
09:50
15:23
19,934
  -462
   163,005
19
0
0
0

9
9
9
1
2
3
00:00
15:21
20:38
01:40
16:31
23:59
  5,990
  4,196
12,070
  -470
  -502
  -468
    -7,600
    -7,726
    -7,745
13
11
9
1
4
4
0
0
0
0
0
0

10
1
15:11
21:41
23,391
  -468
     2,815
17
0
0
0

11
11
1
2
08:26
10:25
10:23
14:01
  7,035
13,000
  -469
  -459
   -23,135
   -23,120
12
15
0
0
0
0
0
0

12
12
1
2
00:00
16:02
02:48
20:38
10,083
16,551
  -479
  -476
   355,671
   355,620
7
13
23
21
0
0
0
0

13
13
1
2
07:45
16:13
12:17
17:23
16,362
  4,155
  -460
  -502
  -265,863
  -265,940
16
4
1
16
0
0
0
0

14
14
1
2
00:00
22:14
06:57
23:59
24,988
  6,312
  -466
  -481
   238,973
   238,643
38
4
1
30
0
0
0
0

15
1
17:40
23:30
20,962
  -467
   149,492
42
0
0
0

16
1
02:49
08:24
20,125
  -455
  -115,575
15
0
0
0

17
1
10:25
18:44
29,957
  -473
   -39,238
8
34
0
0

18
18
1
2
00:00
20:25
04:04
22:49
14,658
  8,609
  -460
  -480
   151,415
   151,094
28
8
1
0
0
0
0
0

19
1
06:57
11:25
16,042
  -454
   -34,492
15
0
0
0

20
20
1
2
04:19
11:25
07:44
15:02
12,301
13,024
  -467
  -479
  -109,495
  -109,486
9
7
2
3
0
0
0
0

21
21
1
2
00:00
21:41
02:48
23:59
10,083
  8,296
  -453
  -454
   -57,104
   -57,000
11
16
1
0
0
0
0
0

22
22
1
2
00:00
22:49
05:36
23:59
20,068
  4,214
  -458
  -486
  -211,921
  -211,962
15
6
0
1
0
0
0
0

23
1
05:47
11:08
19,260
  -459
  -366,727
17
0
0
0

24
1
18:45
23:59
18,884
  -462
  -113,131
8
21
0
0

25
1
09:50
11:08
  4,656
  -447
   202,873
18
0
0
0

26
26
1
2
17:24
19:02
18:44
22:49
  4,806
13,606
  -492
  -468
  -300,360
  -300,403
8
41
14
0
0
0
0
0

27
27
1
2
08:49
12:18
09:50
13:30
  3,638
  4,344
  -477
  -450
  -206,193
  -206,200
7
12
2
0
0
0
0
0

28
1
11:08
17:20
22,316
  -464
    20,946
14
2
0
0

29
1
19:02
23:30
16,079
  -464
    40,466
13
18
0
0

30
1
01:40
04:32
10,288
  -469
   -88,443
19
1
0
0

31
1
00:56
07:44
24,494
  -463
    24,499
12
0
0
0

32
1
03:20
08:23
18,167
  -458
  -310,342
16
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	1	13:31	22:01	30,625	-473	-199,566	21	1	0	0
3	1	04:38	10:23	20,690	-457	-261,785	31	0	0	0
4	1	12:18	19:01	24,192	-465	126,001	64	0	0	0
5 5 5	1 2 3	00:56 16:40 22:50	03:29 20:24 23:54	9,214 13,493 3,877	-476 -480 -496	346,232 347,831 348,282	68 107 35	1 0 0	1 0 0	0 0 0
6	1	04:10	09:50	20,334	-465	-164,595	19	0	0	0
7	1	08:24	14:12	20,886	-460	-1,812	37	0	0	0
8	1	09:50	15:23	19,934	-462	163,005	19	0	0	0
9 9 9	1 2 3	00:00 15:21 20:38	01:40 16:31 23:59	5,990 4,196 12,070	-470 -502 -468	-7,600 -7,726 -7,745	13 11 9	1 4 4	0 0 0	0 0 0
10	1	15:11	21:41	23,391	-468	2,815	17	0	0	0
11 11	1 2	08:26 10:25	10:23 14:01	7,035 13,000	-469 -459	-23,135 -23,120	12 15	0 0	0 0	0 0
12 12	1 2	00:00 16:02	02:48 20:38	10,083 16,551	-479 -476	355,671 355,620	7 13	23 21	0 0	0 0
13 13	1 2	07:45 16:13	12:17 17:23	16,362 4,155	-460 -502	-265,863 -265,940	16 4	1 16	0 0	0 0
14 14	1 2	00:00 22:14	06:57 23:59	24,988 6,312	-466 -481	238,973 238,643	38 4	1 30	0 0	0 0
15	1	17:40	23:30	20,962	-467	149,492	42	0	0	0
16	1	02:49	08:24	20,125	-455	-115,575	15	0	0	0
17	1	10:25	18:44	29,957	-473	-39,238	8	34	0	0
18 18	1 2	00:00 20:25	04:04 22:49	14,658 8,609	-460 -480	151,415 151,094	28 8	1 0	0 0	0 0
19	1	06:57	11:25	16,042	-454	-34,492	15	0	0	0
20 20	1 2	04:19 11:25	07:44 15:02	12,301 13,024	-467 -479	-109,495 -109,486	9 7	2 3	0 0	0 0
21 21	1 2	00:00 21:41	02:48 23:59	10,083 8,296	-453 -454	-57,104 -57,000	11 16	1 0	0 0	0 0
22 22	1 2	00:00 22:49	05:36 23:59	20,068 4,214	-458 -486	-211,921 -211,962	15 6	0 1	0 0	0 0
23	1	05:47	11:08	19,260	-459	-366,727	17	0	0	0
24	1	18:45	23:59	18,884	-462	-113,131	8	21	0	0
25	1	09:50	11:08	4,656	-447	202,873	18	0	0	0
26 26	1 2	17:24 19:02	18:44 22:49	4,806 13,606	-492 -468	-300,360 -300,403	8 41	14 0	0 0	0 0
27 27	1 2	08:49 12:18	09:50 13:30	3,638 4,344	-477 -450	-206,193 -206,200	7 12	2 0	0 0	0 0
28	1	11:08	17:20	22,316	-464	20,946	14	2	0	0
29	1	19:02	23:30	16,079	-464	40,466	13	18	0	0
30	1	01:40	04:32	10,288	-469	-88,443	19	1	0	0
31	1	00:56	07:44	24,494	-463	24,499	12	0	0	0
32	1	03:20	08:23	18,167	-458	-310,342	16	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-