GPS Space Vehicle Time Integrity for MJD 54675

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
13:27
21:57
30,610
  -470
  -199,335
20
2
0
0

3
1
04:34
10:19
20,734
  -457
  -262,222
32
0
0
0

4
1
12:14
18:57
24,165
  -466
   126,873
62
0
0
0

5
5
5
1
2
3
00:51
16:36
22:45
03:25
20:20
23:50
  9,238
13,490
  3,859
  -480
  -477
  -491
   348,564
   350,077
   350,503
63
100
33
1
0
0
1
0
0
0
0
0

6
1
04:06
09:45
20,285
  -463
  -164,815
19
0
0
0

7
1
08:20
14:08
20,879
  -458
    -2,228
38
0
0
0

8
1
09:46
15:19
19,981
  -455
   163,146
17
0
0
0

9
9
9
1
2
3
00:00
15:17
20:34
01:36
16:27
23:59
  5,754
  4,190
12,306
  -476
  -489
  -458
    -7,770
    -7,880
    -7,887
13
12
9
1
3
0
0
0
0
0
0
0

10
1
15:07
21:36
23,384
  -466
     2,851
18
0
0
0

11
11
1
2
08:22
10:21
10:19
13:57
  7,025
12,992
  -463
  -457
   -23,082
   -23,071
12
17
0
0
0
0
0
0

12
12
1
2
00:00
15:58
02:44
20:34
  9,848
16,566
  -484
  -473
   355,590
   355,545
7
13
6
31
0
0
0
0

13
13
1
2
07:41
16:09
12:13
17:18
16,365
  4,140
  -458
  -501
  -265,984
  -266,061
16
4
1
15
0
0
0
0

14
14
1
2
00:00
22:10
06:53
23:59
24,719
  6,550
  -466
  -476
   238,587
   238,259
37
4
1
25
0
0
0
0

15
1
17:36
23:26
20,971
  -465
   150,047
42
0
0
0

16
1
02:45
08:20
20,089
  -456
  -115,420
16
0
0
0

17
1
10:21
18:40
29,958
  -469
   -39,245
8
32
0
0

18
18
1
2
00:00
20:21
04:00
22:45
14,419
  8,638
  -459
  -477
   151,047
   150,729
28
8
1
0
0
0
0
0

19
1
06:53
11:20
16,026
  -452
   -34,529
15
0
0
0

20
20
1
2
04:15
11:21
07:40
14:58
12,298
13,036
  -465
  -480
  -109,421
  -109,415
10
6
4
10
0
0
0
0

21
21
1
2
00:00
21:37
02:44
23:59
  9,850
  8,542
  -455
  -451
   -56,989
   -56,882
10
16
1
0
0
0
0
0

22
22
1
2
00:00
22:46
05:30
23:59
19,710
  4,432
  -456
  -485
  -211,934
  -211,973
15
7
0
2
0
0
0
0

23
1
05:43
11:04
19,256
  -455
  -366,876
17
0
0
0

24
1
18:41
23:59
19,090
  -460
  -113,365
8
65
0
0

25
1
09:46
11:04
  4,668
  -435
   203,901
18
0
0
0

26
26
1
2
17:20
18:57
18:40
22:45
  4,820
13,647
  -484
  -461
  -300,922
  -300,967
8
40
15
0
0
0
0
0

27
27
1
2
08:45
12:14
09:45
13:26
  3,612
  4,328
  -466
  -448
  -206,415
  -206,432
5
12
1
0
0
0
0
0

28
1
11:04
17:19
22,414
  -459
    20,976
14
2
0
0

29
1
18:57
23:26
16,075
  -465
    40,421
14
27
0
0

30
1
01:36
04:28
10,245
  -475
   -88,621
20
1
0
0

31
1
00:51
07:40
24,468
  -466
    24,510
12
0
0
0

32
1
03:16
08:19
18,151
  -455
  -310,549
15
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	13:27	21:57	30,610	-470	-199,335	20	2	0	0
3	1	04:34	10:19	20,734	-457	-262,222	32	0	0	0
4	1	12:14	18:57	24,165	-466	126,873	62	0	0	0
5 5 5	1 2 3	00:51 16:36 22:45	03:25 20:20 23:50	9,238 13,490 3,859	-480 -477 -491	348,564 350,077 350,503	63 100 33	1 0 0	1 0 0	0 0 0
6	1	04:06	09:45	20,285	-463	-164,815	19	0	0	0
7	1	08:20	14:08	20,879	-458	-2,228	38	0	0	0
8	1	09:46	15:19	19,981	-455	163,146	17	0	0	0
9 9 9	1 2 3	00:00 15:17 20:34	01:36 16:27 23:59	5,754 4,190 12,306	-476 -489 -458	-7,770 -7,880 -7,887	13 12 9	1 3 0	0 0 0	0 0 0
10	1	15:07	21:36	23,384	-466	2,851	18	0	0	0
11 11	1 2	08:22 10:21	10:19 13:57	7,025 12,992	-463 -457	-23,082 -23,071	12 17	0 0	0 0	0 0
12 12	1 2	00:00 15:58	02:44 20:34	9,848 16,566	-484 -473	355,590 355,545	7 13	6 31	0 0	0 0
13 13	1 2	07:41 16:09	12:13 17:18	16,365 4,140	-458 -501	-265,984 -266,061	16 4	1 15	0 0	0 0
14 14	1 2	00:00 22:10	06:53 23:59	24,719 6,550	-466 -476	238,587 238,259	37 4	1 25	0 0	0 0
15	1	17:36	23:26	20,971	-465	150,047	42	0	0	0
16	1	02:45	08:20	20,089	-456	-115,420	16	0	0	0
17	1	10:21	18:40	29,958	-469	-39,245	8	32	0	0
18 18	1 2	00:00 20:21	04:00 22:45	14,419 8,638	-459 -477	151,047 150,729	28 8	1 0	0 0	0 0
19	1	06:53	11:20	16,026	-452	-34,529	15	0	0	0
20 20	1 2	04:15 11:21	07:40 14:58	12,298 13,036	-465 -480	-109,421 -109,415	10 6	4 10	0 0	0 0
21 21	1 2	00:00 21:37	02:44 23:59	9,850 8,542	-455 -451	-56,989 -56,882	10 16	1 0	0 0	0 0
22 22	1 2	00:00 22:46	05:30 23:59	19,710 4,432	-456 -485	-211,934 -211,973	15 7	0 2	0 0	0 0
23	1	05:43	11:04	19,256	-455	-366,876	17	0	0	0
24	1	18:41	23:59	19,090	-460	-113,365	8	65	0	0
25	1	09:46	11:04	4,668	-435	203,901	18	0	0	0
26 26	1 2	17:20 18:57	18:40 22:45	4,820 13,647	-484 -461	-300,922 -300,967	8 40	15 0	0 0	0 0
27 27	1 2	08:45 12:14	09:45 13:26	3,612 4,328	-466 -448	-206,415 -206,432	5 12	1 0	0 0	0 0
28	1	11:04	17:19	22,414	-459	20,976	14	2	0	0
29	1	18:57	23:26	16,075	-465	40,421	14	27	0	0
30	1	01:36	04:28	10,245	-475	-88,621	20	1	0	0
31	1	00:51	07:40	24,468	-466	24,510	12	0	0	0
32	1	03:16	08:19	18,151	-455	-310,549	15	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-