GPS Space Vehicle Time Integrity for MJD 54880

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
00:00
06:33
23,608
   -63
  -157,108
48
0
0
0

3
1
14:37
20:18
20,440
   -63
  -354,872
57
0
0
0

4
4
1
2
00:00
22:02
04:57
23:22
17,816
  4,818
   -61
   -68
   340,600
   341,621
74
55
1
0
1
0
0
0

5
5
5
1
2
3
02:35
08:41
11:31
06:21
10:40
13:20
13,526
  7,117
  6,541
   -77
   -84
   -73
       -8
       -4
       16
51
51
44
0
0
0
0
0
0
0
0
0

6
1
14:10
19:51
20,408
   -70
   -51,703
101
0
0
0

7
1
19:25
23:59
16,492
   -58
   -22,587
49
0
0
0

8
8
1
2
00:00
19:51
01:28
23:59
  5,298
14,890
   -72
   -63
   191,032
   191,162
41
52
0
0
0
0
0
0

9
9
1
2
01:13
06:34
02:33
11:30
  4,730
17,776
   -93
   -68
   -41,115
   -41,142
43
54
0
0
0
0
0
0

10
1
01:21
07:14
21,171
   -50
    11,268
51
0
0
0

11
1
18:19
23:46
19,587
   -64
    -7,168
49
0
0
0

12
12
1
2
02:09
09:53
06:33
12:52
15,880
10,745
   -71
   -78
   314,822
   314,717
54
48
0
0
0
0
0
0

13
13
1
2
16:54
18:44
18:43
21:10
  6,531
  8,763
   -72
   -53
  -289,062
  -289,053
47
49
0
0
0
0
0
0

14
1
08:18
16:54
30,899
   -65
   152,382
67
0
0
0

15
1
03:42
09:31
20,937
   -61
   258,186
63
0
0
0

16
1
12:40
18:21
20,475
   -57
   -73,748
50
0
0
0

17
17
1
2
00:00
20:18
04:28
23:59
16,049
13,276
   -72
   -73
   -47,469
   -47,553
46
47
0
0
0
0
0
0

18
1
06:32
14:11
27,562
   -62
    82,204
56
0
0
0

19
1
16:54
21:33
16,755
   -53
   -32,225
49
0
0
0

20
20
20
20
1
2
3
4
00:00
14:29
18:22
21:11
01:17
17:30
19:24
23:59
  4,658
10,884
  3,718
10,117
   -82
   -69
   -90
   -82
   -90,558
   -90,486
   -90,496
   -90,474
39
46
47
47
0
0
0
0
0
0
0
0
0
0
0
0

21
1
07:09
12:40
19,825
   -55
   -28,514
52
0
0
0

22
1
09:31
15:27
21,335
   -56
  -204,902
48
0
0
0

23
1
15:42
21:10
19,670
   -59
  -387,262
49
0
0
0

24
1
04:28
10:40
22,314
   -58
  -166,564
53
0
0
0

25
1
17:31
23:22
21,101
   -69
  -250,996
156
0
0
0

26
1
03:16
07:08
13,955
   -56
   -45,453
51
0
0
0

27
27
1
2
00:00
21:34
02:34
23:27
  9,253
  6,789
   -72
   -71
   -25,621
   -25,863
46
47
0
0
0
0
0
0

28
1
00:00
03:13
11,573
   -52
    23,593
45
0
0
0

29
29
29
1
2
3
04:58
06:34
08:01
06:21
07:54
09:31
  4,984
  4,743
  5,359
   -71
   -41
   -62
     8,928
     8,938
     8,897
52
53
53
0
9
0
0
0
0
0
0
0

30
1
10:41
14:24
13,422
   -65
  -127,265
47
0
0
0

31
1
10:41
17:30
24,550
   -64
    51,937
46
0
0
0

32
1
13:24
16:54
12,551
   -54
  -294,308
50
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	00:00	06:33	23,608	-63	-157,108	48	0	0	0
3	1	14:37	20:18	20,440	-63	-354,872	57	0	0	0
4 4	1 2	00:00 22:02	04:57 23:22	17,816 4,818	-61 -68	340,600 341,621	74 55	1 0	1 0	0 0
5 5 5	1 2 3	02:35 08:41 11:31	06:21 10:40 13:20	13,526 7,117 6,541	-77 -84 -73	-8 -4 16	51 51 44	0 0 0	0 0 0	0 0 0
6	1	14:10	19:51	20,408	-70	-51,703	101	0	0	0
7	1	19:25	23:59	16,492	-58	-22,587	49	0	0	0
8 8	1 2	00:00 19:51	01:28 23:59	5,298 14,890	-72 -63	191,032 191,162	41 52	0 0	0 0	0 0
9 9	1 2	01:13 06:34	02:33 11:30	4,730 17,776	-93 -68	-41,115 -41,142	43 54	0 0	0 0	0 0
10	1	01:21	07:14	21,171	-50	11,268	51	0	0	0
11	1	18:19	23:46	19,587	-64	-7,168	49	0	0	0
12 12	1 2	02:09 09:53	06:33 12:52	15,880 10,745	-71 -78	314,822 314,717	54 48	0 0	0 0	0 0
13 13	1 2	16:54 18:44	18:43 21:10	6,531 8,763	-72 -53	-289,062 -289,053	47 49	0 0	0 0	0 0
14	1	08:18	16:54	30,899	-65	152,382	67	0	0	0
15	1	03:42	09:31	20,937	-61	258,186	63	0	0	0
16	1	12:40	18:21	20,475	-57	-73,748	50	0	0	0
17 17	1 2	00:00 20:18	04:28 23:59	16,049 13,276	-72 -73	-47,469 -47,553	46 47	0 0	0 0	0 0
18	1	06:32	14:11	27,562	-62	82,204	56	0	0	0
19	1	16:54	21:33	16,755	-53	-32,225	49	0	0	0
20 20 20 20	1 2 3 4	00:00 14:29 18:22 21:11	01:17 17:30 19:24 23:59	4,658 10,884 3,718 10,117	-82 -69 -90 -82	-90,558 -90,486 -90,496 -90,474	39 46 47 47	0 0 0 0	0 0 0 0	0 0 0 0
21	1	07:09	12:40	19,825	-55	-28,514	52	0	0	0
22	1	09:31	15:27	21,335	-56	-204,902	48	0	0	0
23	1	15:42	21:10	19,670	-59	-387,262	49	0	0	0
24	1	04:28	10:40	22,314	-58	-166,564	53	0	0	0
25	1	17:31	23:22	21,101	-69	-250,996	156	0	0	0
26	1	03:16	07:08	13,955	-56	-45,453	51	0	0	0
27 27	1 2	00:00 21:34	02:34 23:27	9,253 6,789	-72 -71	-25,621 -25,863	46 47	0 0	0 0	0 0
28	1	00:00	03:13	11,573	-52	23,593	45	0	0	0
29 29 29	1 2 3	04:58 06:34 08:01	06:21 07:54 09:31	4,984 4,743 5,359	-71 -41 -62	8,928 8,938 8,897	52 53 53	0 9 0	0 0 0	0 0 0
30	1	10:41	14:24	13,422	-65	-127,265	47	0	0	0
31	1	10:41	17:30	24,550	-64	51,937	46	0	0	0
32	1	13:24	16:54	12,551	-54	-294,308	50	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-