GPS Space Vehicle Time Integrity for MJD 54658

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
14:35
23:05
30,615
  -455
  -203,025
21
0
0
0

3
1
05:43
11:29
20,731
  -441
  -254,474
34
0
0
0

4
1
13:26
20:10
24,270
  -451
   112,367
62
0
0
0

5
5
5
5
1
2
3
4
00:00
02:01
17:46
20:09
01:04
04:36
19:49
21:30
  3,823
  9,332
  7,325
  4,846
  -465
  -454
  -465
  -467
   360,650
   360,470
   359,373
   359,228
16
61
34
33
1
1
0
1
0
1
0
0
0
0
0
0

6
1
05:15
10:54
20,346
  -444
  -160,032
27
0
0
0

7
1
09:29
15:17
20,906
  -445
     5,570
41
0
0
0

8
1
10:55
16:28
19,964
  -442
   160,875
20
0
0
0

9
9
9
1
2
3
00:00
16:27
21:45
02:45
17:37
23:59
  9,913
  4,174
  8,093
  -434
  -485
  -459
    -5,140
    -5,290
    -5,313
18
10
10
1
5
0
0
0
0
0
0
0

10
1
16:16
22:46
23,372
  -448
     2,360
18
0
0
0

11
1
09:31
15:08
20,199
  -441
   -23,978
15
0
0
0

12
12
12
1
2
3
01:05
17:09
20:11
03:56
20:09
21:44
10,259
10,773
  5,598
  -460
  -457
  -466
   356,793
   356,754
   356,738
8
12
9
11
83
0
0
0
0
0
0
0

13
13
1
2
08:49
17:17
13:25
18:31
16,526
  4,426
  -443
  -488
  -263,812
  -263,894
18
4
1
12
0
0
0
0

14
1
00:00
08:01
28,872
  -444
   245,119
41
1
0
0

15
1
18:46
23:59
18,819
  -451
   140,735
42
0
0
0

16
1
03:54
09:31
20,201
  -438
  -117,948
16
0
0
0

17
1
11:29
19:49
29,951
  -454
   -39,062
8
31
0
0

18
18
1
2
00:40
21:31
05:09
23:55
16,173
  8,637
  -436
  -464
   157,365
   157,028
32
8
1
0
0
0
0
0

19
1
09:29
12:30
10,862
  -441
   -33,809
18
0
0
0

20
20
1
2
05:25
12:30
09:52
16:08
16,066
13,027
  -450
  -468
  -110,632
  -110,630
10
7
6
2
0
0
0
0

21
21
1
2
00:00
22:46
03:53
23:59
14,011
  4,383
  -428
  -451
   -58,863
   -58,789
13
10
0
0
0
0
0
0

22
1
00:00
06:41
23,997
  -440
  -211,959
16
0
0
0

23
1
06:51
12:12
19,232
  -438
  -364,220
17
0
0
0

24
24
1
2
00:00
20:11
02:00
23:59
  7,210
13,727
  -425
  -451
  -108,940
  -109,181
14
6
1
55
0
0
0
0

25
1
10:55
12:12
  4,625
  -424
   186,442
16
0
0
0

26
1
18:30
23:55
19,487
  -452
  -291,108
40
0
0
0

27
27
1
2
09:53
13:26
10:54
14:34
  3,680
  4,119
  -449
  -429
  -202,443
  -202,456
5
11
6
0
0
0
0
0

28
1
12:13
18:26
22,360
  -451
    20,479
15
0
0
0

29
1
20:09
23:59
13,804
  -449
    41,249
12
19
0
0

30
1
02:46
05:37
10,272
  -448
   -85,788
20
1
0
0

31
1
02:01
08:49
24,493
  -444
    24,575
16
0
0
0

32
1
04:23
09:28
18,333
  -436
  -306,466
20
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	14:35	23:05	30,615	-455	-203,025	21	0	0	0
3	1	05:43	11:29	20,731	-441	-254,474	34	0	0	0
4	1	13:26	20:10	24,270	-451	112,367	62	0	0	0
5 5 5 5	1 2 3 4	00:00 02:01 17:46 20:09	01:04 04:36 19:49 21:30	3,823 9,332 7,325 4,846	-465 -454 -465 -467	360,650 360,470 359,373 359,228	16 61 34 33	1 1 0 1	0 1 0 0	0 0 0 0
6	1	05:15	10:54	20,346	-444	-160,032	27	0	0	0
7	1	09:29	15:17	20,906	-445	5,570	41	0	0	0
8	1	10:55	16:28	19,964	-442	160,875	20	0	0	0
9 9 9	1 2 3	00:00 16:27 21:45	02:45 17:37 23:59	9,913 4,174 8,093	-434 -485 -459	-5,140 -5,290 -5,313	18 10 10	1 5 0	0 0 0	0 0 0
10	1	16:16	22:46	23,372	-448	2,360	18	0	0	0
11	1	09:31	15:08	20,199	-441	-23,978	15	0	0	0
12 12 12	1 2 3	01:05 17:09 20:11	03:56 20:09 21:44	10,259 10,773 5,598	-460 -457 -466	356,793 356,754 356,738	8 12 9	11 83 0	0 0 0	0 0 0
13 13	1 2	08:49 17:17	13:25 18:31	16,526 4,426	-443 -488	-263,812 -263,894	18 4	1 12	0 0	0 0
14	1	00:00	08:01	28,872	-444	245,119	41	1	0	0
15	1	18:46	23:59	18,819	-451	140,735	42	0	0	0
16	1	03:54	09:31	20,201	-438	-117,948	16	0	0	0
17	1	11:29	19:49	29,951	-454	-39,062	8	31	0	0
18 18	1 2	00:40 21:31	05:09 23:55	16,173 8,637	-436 -464	157,365 157,028	32 8	1 0	0 0	0 0
19	1	09:29	12:30	10,862	-441	-33,809	18	0	0	0
20 20	1 2	05:25 12:30	09:52 16:08	16,066 13,027	-450 -468	-110,632 -110,630	10 7	6 2	0 0	0 0
21 21	1 2	00:00 22:46	03:53 23:59	14,011 4,383	-428 -451	-58,863 -58,789	13 10	0 0	0 0	0 0
22	1	00:00	06:41	23,997	-440	-211,959	16	0	0	0
23	1	06:51	12:12	19,232	-438	-364,220	17	0	0	0
24 24	1 2	00:00 20:11	02:00 23:59	7,210 13,727	-425 -451	-108,940 -109,181	14 6	1 55	0 0	0 0
25	1	10:55	12:12	4,625	-424	186,442	16	0	0	0
26	1	18:30	23:55	19,487	-452	-291,108	40	0	0	0
27 27	1 2	09:53 13:26	10:54 14:34	3,680 4,119	-449 -429	-202,443 -202,456	5 11	6 0	0 0	0 0
28	1	12:13	18:26	22,360	-451	20,479	15	0	0	0
29	1	20:09	23:59	13,804	-449	41,249	12	19	0	0
30	1	02:46	05:37	10,272	-448	-85,788	20	1	0	0
31	1	02:01	08:49	24,493	-444	24,575	16	0	0	0
32	1	04:23	09:28	18,333	-436	-306,466	20	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-