GPS Space Vehicle Time Integrity for MJD 53278

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
02:31
09:05
23,601
  1,729
  -363,841
10
2
0
0

2
-

3
1
04:06
09:52
20,743
  1,727
   -46,412
14
0
0
0

4
1
11:58
19:02
25,440
  1,728
   318,016
124
0
0
0

5
5
5
1
2
3
00:00
15:47
22:33
02:30
19:59
23:59
  9,019
15,118
  5,208
  1,723
  1,725
  1,725
   -49,900
   -50,025
   -50,063
7
12
3
11
0
45
0
0
0
0
0
0

6
6
1
2
03:34
18:28
04:37
23:56
  3,776
19,664
  1,737
  1,721
  -456,474
  -457,330
18
77
1
0
1
0
0
0

7
1
09:53
18:27
30,774
  1,796
  -318,980
221
0
3
0

8
1
09:15
14:55
20,303
  1,782
    12,079
32
3
2
0

9
9
1
2
00:00
19:59
01:02
23:59
  3,723
14,401
  1,726
  1,721
     9,001
     9,141
5
8
4
2
0
0
0
0

10
1
14:55
21:37
24,093
  1,727
   -49,649
12
1
0
0

11
1
08:14
13:13
17,794
  1,764
  -151,640
22
2
1
0

12
-

13
13
1
2
06:38
08:30
08:14
11:57
  5,766
12,313
  1,734
  1,747
    22,742
    22,749
7
33
0
6
0
5
0
0

14
14
1
2
00:00
22:15
06:23
23:59
22,970
  6,243
  1,731
  1,720
    30,052
    30,102
8
4
1
27
0
0
0
0

15
15
1
2
00:00
22:16
03:48
23:59
13,676
  6,211
  1,729
  1,715
  -325,492
  -325,890
21
7
1
0
0
0
0
0

16
1
02:13
08:14
21,659
  1,734
    -3,540
7
0
0
0

17
1
14:07
22:44
31,027
  1,725
   158,445
32
0
0
0

18
18
18
1
2
3
00:00
20:00
22:45
03:33
22:15
23:59
12,815
  8,079
  4,490
  1,731
  1,719
  1,720
    82,920
    83,188
    83,222
17
9
8
1
0
0
0
0
0
0
0
0

19
1
05:22
11:16
21,171
  1,736
     7,821
16
348
3
0

20
20
1
2
03:54
10:46
08:49
14:38
17,695
13,830
  1,728
  1,797
   121,023
   121,017
22
14
0
7
0
0
0
0

21
21
1
2
00:00
21:27
02:12
23:59
  7,932
  9,168
  1,732
  1,725
   -78,413
   -78,461
4
2
32
196
0
0
0
0

22
22
1
2
00:00
22:33
04:52
23:59
17,568
  5,201
  1,729
  1,712
   -13,928
   -13,930
4
4
87
17
0
0
0
0

23
1
05:04
10:45
20,492
  1,733
  -177,960
37
0
0
0

24
1
12:51
21:26
30,920
  1,726
   -59,895
27
1
0
0

25
1
00:00
08:30
30,564
  1,732
   -74,841
7
10
0
0

26
1
17:26
22:32
18,370
  1,723
  -238,187
61
0
0
0

27
1
08:14
14:04
20,839
  1,771
  -424,515
59
3
2
0

28
1
10:46
16:47
21,546
  1,801
   -40,923
13
224
1
0

29
1
18:28
22:15
13,559
  1,723
  -324,364
43
0
0
0

30
30
1
2
01:03
17:26
03:52
18:27
10,166
  3,675
  1,725
  1,732
  -539,019
  -538,714
16
8
1
3
0
0
0
0

31
31
31
1
2
3
09:14
11:17
13:14
10:45
12:50
15:46
  5,488
  5,582
  9,163
  1,727
  1,723
  1,720
    -8,261
    -8,309
    -8,364
9
11
17
0
0
0
0
0
0
0
0
0

32
-

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	1	02:31	09:05	23,601	1,729	-363,841	10	2	0	0
2	-
3	1	04:06	09:52	20,743	1,727	-46,412	14	0	0	0
4	1	11:58	19:02	25,440	1,728	318,016	124	0	0	0
5 5 5	1 2 3	00:00 15:47 22:33	02:30 19:59 23:59	9,019 15,118 5,208	1,723 1,725 1,725	-49,900 -50,025 -50,063	7 12 3	11 0 45	0 0 0	0 0 0
6 6	1 2	03:34 18:28	04:37 23:56	3,776 19,664	1,737 1,721	-456,474 -457,330	18 77	1 0	1 0	0 0
7	1	09:53	18:27	30,774	1,796	-318,980	221	0	3	0
8	1	09:15	14:55	20,303	1,782	12,079	32	3	2	0
9 9	1 2	00:00 19:59	01:02 23:59	3,723 14,401	1,726 1,721	9,001 9,141	5 8	4 2	0 0	0 0
10	1	14:55	21:37	24,093	1,727	-49,649	12	1	0	0
11	1	08:14	13:13	17,794	1,764	-151,640	22	2	1	0
12	-
13 13	1 2	06:38 08:30	08:14 11:57	5,766 12,313	1,734 1,747	22,742 22,749	7 33	0 6	0 5	0 0
14 14	1 2	00:00 22:15	06:23 23:59	22,970 6,243	1,731 1,720	30,052 30,102	8 4	1 27	0 0	0 0
15 15	1 2	00:00 22:16	03:48 23:59	13,676 6,211	1,729 1,715	-325,492 -325,890	21 7	1 0	0 0	0 0
16	1	02:13	08:14	21,659	1,734	-3,540	7	0	0	0
17	1	14:07	22:44	31,027	1,725	158,445	32	0	0	0
18 18 18	1 2 3	00:00 20:00 22:45	03:33 22:15 23:59	12,815 8,079 4,490	1,731 1,719 1,720	82,920 83,188 83,222	17 9 8	1 0 0	0 0 0	0 0 0
19	1	05:22	11:16	21,171	1,736	7,821	16	348	3	0
20 20	1 2	03:54 10:46	08:49 14:38	17,695 13,830	1,728 1,797	121,023 121,017	22 14	0 7	0 0	0 0
21 21	1 2	00:00 21:27	02:12 23:59	7,932 9,168	1,732 1,725	-78,413 -78,461	4 2	32 196	0 0	0 0
22 22	1 2	00:00 22:33	04:52 23:59	17,568 5,201	1,729 1,712	-13,928 -13,930	4 4	87 17	0 0	0 0
23	1	05:04	10:45	20,492	1,733	-177,960	37	0	0	0
24	1	12:51	21:26	30,920	1,726	-59,895	27	1	0	0
25	1	00:00	08:30	30,564	1,732	-74,841	7	10	0	0
26	1	17:26	22:32	18,370	1,723	-238,187	61	0	0	0
27	1	08:14	14:04	20,839	1,771	-424,515	59	3	2	0
28	1	10:46	16:47	21,546	1,801	-40,923	13	224	1	0
29	1	18:28	22:15	13,559	1,723	-324,364	43	0	0	0
30 30	1 2	01:03 17:26	03:52 18:27	10,166 3,675	1,725 1,732	-539,019 -538,714	16 8	1 3	0 0	0 0
31 31 31	1 2 3	09:14 11:17 13:14	10:45 12:50 15:46	5,488 5,582 9,163	1,727 1,723 1,720	-8,261 -8,309 -8,364	9 11 17	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-