GPS Space Vehicle Time Integrity for MJD 54879

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
06:37
23,750
   -66
  -157,218
46
0
0
0

3
1
14:41
20:22
20,464
   -57
  -354,433
52
0
0
0

4
4
1
2
00:00
22:06
05:01
23:59
17,975
  6,822
   -66
   -67
   339,378
   340,422
74
55
1
0
1
0
0
0

5
5
5
1
2
3
02:39
08:46
11:35
06:24
10:44
13:24
13,496
  7,074
  6,544
   -68
   -80
   -71
   685,210
   686,099
   686,580
194
119
91
0
0
0
0
0
0
0
0
0

6
1
14:14
19:55
20,416
   -72
   -52,984
98
0
0
0

7
1
19:28
23:59
16,258
   -58
   -22,616
42
0
0
0

8
8
1
2
00:00
19:55
01:32
23:59
  5,489
14,642
   -85
   -59
   190,893
   191,029
39
46
0
0
0
0
0
0

9
9
1
2
01:17
06:38
02:37
11:35
  4,809
17,756
   -91
   -61
   -40,938
   -40,962
41
52
0
0
0
0
0
0

10
1
01:25
07:23
21,462
   -61
    11,220
49
0
0
0

11
1
18:23
23:50
19,589
   -64
    -7,267
42
0
0
0

12
12
1
2
02:13
09:57
06:37
12:56
15,840
10,737
   -74
   -83
   315,154
   315,047
51
47
0
0
0
0
0
0

13
1
16:58
21:14
15,308
   -67
  -288,949
41
0
0
0

14
1
08:22
16:58
30,891
   -68
   152,841
65
0
0
0

15
1
03:46
09:35
20,901
   -62
   257,738
61
0
0
0

16
1
12:44
18:25
20,463
   -59
   -73,994
45
0
0
0

17
17
1
2
00:00
20:23
04:31
23:59
16,201
13,007
   -73
   -75
   -47,376
   -47,455
44
40
0
0
0
0
0
0

18
1
06:36
14:15
27,566
   -64
    82,511
54
0
0
0

19
1
16:58
21:36
16,664
   -52
   -32,284
41
0
0
0

20
20
20
20
1
2
3
4
00:00
14:33
18:26
21:15
01:21
17:34
19:28
23:59
  4,828
10,876
  3,716
  9,870
   -86
   -73
   -90
   -81
   -90,655
   -90,582
   -90,588
   -90,565
38
41
37
40
0
0
0
0
0
0
0
0
0
0
0
0

21
1
07:13
12:44
19,826
   -56
   -28,675
50
0
0
0

22
1
09:35
15:31
21,341
   -59
  -204,979
47
0
0
0

23
1
15:47
21:14
19,662
   -60
  -387,210
42
0
0
0

24
1
04:32
10:44
22,313
   -60
  -166,298
52
0
0
0

25
1
17:35
22:05
16,234
   -52
  -248,821
109
0
0
0

26
1
03:20
07:13
13,914
   -58
   -45,215
48
0
0
0

27
27
1
2
00:00
21:37
02:37
23:59
  9,366
  8,575
   -80
   -70
   -25,355
   -25,591
44
40
0
0
0
0
0
0

28
28
1
2
00:00
22:06
03:17
23:59
11,766
  6,819
   -56
   -50
    23,588
    23,590
43
39
0
0
0
0
0
0

29
29
29
1
2
3
05:02
06:38
08:03
06:24
07:58
09:35
  4,961
  4,800
  5,488
   -83
   -54
   -66
     9,226
     9,235
     9,196
48
51
53
0
3
0
0
0
0
0
0
0

30
1
10:45
14:29
13,440
   -75
  -127,040
48
0
0
0

31
1
10:45
17:34
24,553
   -68
    51,817
42
0
0
0

32
1
13:29
16:58
12,538
   -61
  -294,615
47
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	06:37	23,750	-66	-157,218	46	0	0	0
3	1	14:41	20:22	20,464	-57	-354,433	52	0	0	0
4 4	1 2	00:00 22:06	05:01 23:59	17,975 6,822	-66 -67	339,378 340,422	74 55	1 0	1 0	0 0
5 5 5	1 2 3	02:39 08:46 11:35	06:24 10:44 13:24	13,496 7,074 6,544	-68 -80 -71	685,210 686,099 686,580	194 119 91	0 0 0	0 0 0	0 0 0
6	1	14:14	19:55	20,416	-72	-52,984	98	0	0	0
7	1	19:28	23:59	16,258	-58	-22,616	42	0	0	0
8 8	1 2	00:00 19:55	01:32 23:59	5,489 14,642	-85 -59	190,893 191,029	39 46	0 0	0 0	0 0
9 9	1 2	01:17 06:38	02:37 11:35	4,809 17,756	-91 -61	-40,938 -40,962	41 52	0 0	0 0	0 0
10	1	01:25	07:23	21,462	-61	11,220	49	0	0	0
11	1	18:23	23:50	19,589	-64	-7,267	42	0	0	0
12 12	1 2	02:13 09:57	06:37 12:56	15,840 10,737	-74 -83	315,154 315,047	51 47	0 0	0 0	0 0
13	1	16:58	21:14	15,308	-67	-288,949	41	0	0	0
14	1	08:22	16:58	30,891	-68	152,841	65	0	0	0
15	1	03:46	09:35	20,901	-62	257,738	61	0	0	0
16	1	12:44	18:25	20,463	-59	-73,994	45	0	0	0
17 17	1 2	00:00 20:23	04:31 23:59	16,201 13,007	-73 -75	-47,376 -47,455	44 40	0 0	0 0	0 0
18	1	06:36	14:15	27,566	-64	82,511	54	0	0	0
19	1	16:58	21:36	16,664	-52	-32,284	41	0	0	0
20 20 20 20	1 2 3 4	00:00 14:33 18:26 21:15	01:21 17:34 19:28 23:59	4,828 10,876 3,716 9,870	-86 -73 -90 -81	-90,655 -90,582 -90,588 -90,565	38 41 37 40	0 0 0 0	0 0 0 0	0 0 0 0
21	1	07:13	12:44	19,826	-56	-28,675	50	0	0	0
22	1	09:35	15:31	21,341	-59	-204,979	47	0	0	0
23	1	15:47	21:14	19,662	-60	-387,210	42	0	0	0
24	1	04:32	10:44	22,313	-60	-166,298	52	0	0	0
25	1	17:35	22:05	16,234	-52	-248,821	109	0	0	0
26	1	03:20	07:13	13,914	-58	-45,215	48	0	0	0
27 27	1 2	00:00 21:37	02:37 23:59	9,366 8,575	-80 -70	-25,355 -25,591	44 40	0 0	0 0	0 0
28 28	1 2	00:00 22:06	03:17 23:59	11,766 6,819	-56 -50	23,588 23,590	43 39	0 0	0 0	0 0
29 29 29	1 2 3	05:02 06:38 08:03	06:24 07:58 09:35	4,961 4,800 5,488	-83 -54 -66	9,226 9,235 9,196	48 51 53	0 3 0	0 0 0	0 0 0
30	1	10:45	14:29	13,440	-75	-127,040	48	0	0	0
31	1	10:45	17:34	24,553	-68	51,817	42	0	0	0
32	1	13:29	16:58	12,538	-61	-294,615	47	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-