GPS Space Vehicle Time Integrity for MJD 54321

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
1
01:27
08:36
25,693
   -90
  -145,019
16
3
0
0

2
1
14:03
22:06
28,960
   -92
  -127,922
30
0
0
0

3
1
05:22
10:31
18,562
   -79
   -98,838
35
0
0
0

4
1
12:29
19:20
24,671
   -89
    -2,605
11
6
0
0

5
5
1
2
01:07
17:00
03:48
20:16
  9,660
11,813
   -96
   -99
  -271,525
  -273,865
124
134
1
0
1
0
0
0

6
6
1
2
03:49
19:21
05:22
23:59
  5,538
16,721
  -113
   -89
  -244,366
  -244,507
7
17
1
0
0
0
0
0

7
7
1
2
03:48
20:41
05:57
23:59
  7,686
11,832
  -108
   -85
  -159,026
  -157,645
47
68
1
0
1
0
0
0

8
1
10:01
15:36
20,109
   -84
   118,136
19
0
0
0

9
9
9
1
2
3
00:00
15:23
20:44
01:27
16:45
23:59
  5,203
  4,916
11,747
   -89
  -116
   -88
   -82,459
   -82,576
   -82,588
9
8
8
1
41
9
0
0
0
0
0
0

10
1
15:19
21:05
20,775
   -86
  -105,977
16
0
0
0

11
1
08:27
14:03
20,117
   -84
   -21,981
17
0
0
0

12
12
1
2
00:18
16:11
02:57
20:36
  9,516
15,938
  -105
   -95
    51,960
    52,046
5
15
9
101
0
0
0
0

13
1
07:09
11:29
15,616
   -83
  -196,913
13
0
0
0

14
14
1
2
00:00
22:49
07:08
23:59
25,647
  4,215
   -90
   -98
   -34,550
   -34,711
19
5
1
6
0
0
0
0

15
-

16
1
02:47
08:55
22,039
   -81
  -168,266
25
0
0
0

17
1
10:32
18:39
29,220
   -94
   -58,485
7
39
0
0

18
18
1
2
00:00
20:37
04:18
23:59
15,415
12,147
   -84
   -98
   241,242
   241,120
16
4
2
74
0
0
0
0

19
1
06:05
11:58
21,163
   -78
   -57,043
27
0
0
0

20
20
1
2
04:38
11:30
08:27
15:23
13,715
13,949
   -91
  -103
    27,787
    27,788
10
7
18
12
0
0
0
0

21
21
21
1
2
3
00:00
21:06
22:53
02:46
22:49
23:59
  9,951
  6,169
  3,960
   -80
   -93
   -64
   -78,750
   -78,760
   -78,731
14
12
5
0
0
7
0
0
0
0
0
0

22
1
00:00
05:45
20,604
   -81
  -193,855
16
5
0
0

23
23
1
2
05:57
08:50
08:36
11:29
  9,534
  9,509
   -83
   -82
  -189,478
  -189,514
9
27
1
0
0
0
0
0

24
24
1
2
18:40
21:06
20:16
23:10
  5,802
  7,453
  -108
   -76
   -21,708
   -21,703
6
4
51
41
0
0
0
0

25
1
08:55
14:03
18,468
   -78
  -400,891
84
0
0
0

26
1
18:40
23:10
16,228
   -82
   357,129
98
0
0
0

27
1
08:50
14:46
21,309
   -74
  -127,878
21
0
0
0

28
1
11:30
17:18
20,883
   -78
     4,520
14
0
0
0

29
1
17:19
21:05
13,564
   -88
    -5,062
17
1
0
0

30
1
02:57
04:32
  5,627
  -104
   -42,020
13
1
0
0

31
31
1
2
01:07
04:19
03:48
08:27
  9,657
14,870
   -86
   -99
   -13,469
   -13,471
10
4
0
29
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	01:27	08:36	25,693	-90	-145,019	16	3	0	0
2	1	14:03	22:06	28,960	-92	-127,922	30	0	0	0
3	1	05:22	10:31	18,562	-79	-98,838	35	0	0	0
4	1	12:29	19:20	24,671	-89	-2,605	11	6	0	0
5 5	1 2	01:07 17:00	03:48 20:16	9,660 11,813	-96 -99	-271,525 -273,865	124 134	1 0	1 0	0 0
6 6	1 2	03:49 19:21	05:22 23:59	5,538 16,721	-113 -89	-244,366 -244,507	7 17	1 0	0 0	0 0
7 7	1 2	03:48 20:41	05:57 23:59	7,686 11,832	-108 -85	-159,026 -157,645	47 68	1 0	1 0	0 0
8	1	10:01	15:36	20,109	-84	118,136	19	0	0	0
9 9 9	1 2 3	00:00 15:23 20:44	01:27 16:45 23:59	5,203 4,916 11,747	-89 -116 -88	-82,459 -82,576 -82,588	9 8 8	1 41 9	0 0 0	0 0 0
10	1	15:19	21:05	20,775	-86	-105,977	16	0	0	0
11	1	08:27	14:03	20,117	-84	-21,981	17	0	0	0
12 12	1 2	00:18 16:11	02:57 20:36	9,516 15,938	-105 -95	51,960 52,046	5 15	9 101	0 0	0 0
13	1	07:09	11:29	15,616	-83	-196,913	13	0	0	0
14 14	1 2	00:00 22:49	07:08 23:59	25,647 4,215	-90 -98	-34,550 -34,711	19 5	1 6	0 0	0 0
15	-
16	1	02:47	08:55	22,039	-81	-168,266	25	0	0	0
17	1	10:32	18:39	29,220	-94	-58,485	7	39	0	0
18 18	1 2	00:00 20:37	04:18 23:59	15,415 12,147	-84 -98	241,242 241,120	16 4	2 74	0 0	0 0
19	1	06:05	11:58	21,163	-78	-57,043	27	0	0	0
20 20	1 2	04:38 11:30	08:27 15:23	13,715 13,949	-91 -103	27,787 27,788	10 7	18 12	0 0	0 0
21 21 21	1 2 3	00:00 21:06 22:53	02:46 22:49 23:59	9,951 6,169 3,960	-80 -93 -64	-78,750 -78,760 -78,731	14 12 5	0 0 7	0 0 0	0 0 0
22	1	00:00	05:45	20,604	-81	-193,855	16	5	0	0
23 23	1 2	05:57 08:50	08:36 11:29	9,534 9,509	-83 -82	-189,478 -189,514	9 27	1 0	0 0	0 0
24 24	1 2	18:40 21:06	20:16 23:10	5,802 7,453	-108 -76	-21,708 -21,703	6 4	51 41	0 0	0 0
25	1	08:55	14:03	18,468	-78	-400,891	84	0	0	0
26	1	18:40	23:10	16,228	-82	357,129	98	0	0	0
27	1	08:50	14:46	21,309	-74	-127,878	21	0	0	0
28	1	11:30	17:18	20,883	-78	4,520	14	0	0	0
29	1	17:19	21:05	13,564	-88	-5,062	17	1	0	0
30	1	02:57	04:32	5,627	-104	-42,020	13	1	0	0
31 31	1 2	01:07 04:19	03:48 08:27	9,657 14,870	-86 -99	-13,469 -13,471	10 4	0 29	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-