GPS Space Vehicle Time Integrity for MJD 53492

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
10:10
17:25
26,079
  1,579
  -399,799
22
0
0
0

2
2
1
2
00:00
22:32
07:04
23:59
25,412
  5,261
  1,563
  1,551
    27,374
    27,359
5
7
11
27
0
0
0
0

3
1
13:34
19:18
20,663
  1,567
  -103,790
16
0
0
0

4
4
1
2
00:00
21:17
04:27
23:59
15,961
  9,776
  1,560
  1,551
  -245,197
  -243,472
115
69
1
0
1
0
0
0

5
5
1
2
01:22
07:39
05:37
11:35
15,277
14,136
  1,562
  1,576
   -94,149
   -94,193
9
6
0
6
0
0
0
0

6
1
03:49
09:10
19,186
  1,569
  -450,248
289
0
78
0

7
7
1
2
00:00
19:19
03:48
23:59
13,718
16,827
  1,559
  1,560
   -67,223
   -69,257
109
139
1
0
1
0
0
0

8
1
18:37
23:59
19,323
  1,564
    29,445
6
1
0
0

9
1
05:38
10:10
16,301
  1,568
    43,066
16
0
0
0

10
1
00:02
06:28
23,113
  1,568
   -61,351
5
166
0
0

11
1
17:25
22:31
18,343
  1,556
  -219,215
24
0
0
0

12
-

13
13
1
2
00:51
15:56
02:19
21:16
  5,282
19,205
  1,568
  1,565
     5,365
     5,282
5
13
7
0
0
0
0
0

14
14
1
2
07:09
11:28
10:10
15:47
10,846
15,534
  1,572
  1,573
    31,728
    31,724
5
5
12
9
0
0
0
0

15
1
09:10
12:51
13,261
  1,570
  -423,694
25
0
0
0

16
1
11:28
17:43
22,520
  1,566
     -711
5
84
0
0

17
-

18
18
1
2
06:22
08:17
07:39
13:02
  4,597
17,069
  1,572
  1,570
   152,127
   152,170
9
15
3
0
0
0
0
0

19
1
14:35
20:27
21,113
  1,567
    21,272
5
53
0
0

20
20
1
2
13:20
20:28
18:13
23:59
17,549
12,710
  1,571
  1,557
    71,082
    71,019
16
5
0
3
0
0
0
0

21
1
05:38
11:27
20,971
  1,564
   -99,323
12
0
0
0

22
1
07:36
14:16
23,979
  1,571
   -20,061
13
18
0
0

23
23
1
2
14:39
17:35
17:25
19:18
  9,963
  6,207
  1,572
  1,563
  -198,865
  -198,855
4
3
38
51
0
0
0
0

24
24
1
2
00:00
19:19
01:21
23:59
  4,871
16,834
  1,554
  1,561
   -12,145
   -12,355
6
11
5
0
0
0
0
0

25
1
09:10
17:34
30,234
  1,569
   -90,398
9
11
0
0

26
1
02:42
08:17
20,024
  1,569
   -19,883
8
35
0
0

27
1
17:26
23:20
21,273
  1,558
   -57,899
74
0
0
0

28
28
1
2
00:00
19:27
02:06
23:59
  7,588
16,343
  1,559
  1,564
   -44,869
   -44,852
6
4
0
31
0
0
0
0

29
1
02:04
07:39
20,062
  1,569
    -7,173
172
0
0
0

30
30
30
1
2
3
02:34
10:10
11:36
06:22
11:27
13:15
13,592
  4,634
  5,924
  1,563
  1,570
  1,572
  -162,304
  -162,823
  -162,953
89
31
36
0
0
0
0
0
0
0
0
0

31
-

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	10:10	17:25	26,079	1,579	-399,799	22	0	0	0
2 2	1 2	00:00 22:32	07:04 23:59	25,412 5,261	1,563 1,551	27,374 27,359	5 7	11 27	0 0	0 0
3	1	13:34	19:18	20,663	1,567	-103,790	16	0	0	0
4 4	1 2	00:00 21:17	04:27 23:59	15,961 9,776	1,560 1,551	-245,197 -243,472	115 69	1 0	1 0	0 0
5 5	1 2	01:22 07:39	05:37 11:35	15,277 14,136	1,562 1,576	-94,149 -94,193	9 6	0 6	0 0	0 0
6	1	03:49	09:10	19,186	1,569	-450,248	289	0	78	0
7 7	1 2	00:00 19:19	03:48 23:59	13,718 16,827	1,559 1,560	-67,223 -69,257	109 139	1 0	1 0	0 0
8	1	18:37	23:59	19,323	1,564	29,445	6	1	0	0
9	1	05:38	10:10	16,301	1,568	43,066	16	0	0	0
10	1	00:02	06:28	23,113	1,568	-61,351	5	166	0	0
11	1	17:25	22:31	18,343	1,556	-219,215	24	0	0	0
12	-
13 13	1 2	00:51 15:56	02:19 21:16	5,282 19,205	1,568 1,565	5,365 5,282	5 13	7 0	0 0	0 0
14 14	1 2	07:09 11:28	10:10 15:47	10,846 15,534	1,572 1,573	31,728 31,724	5 5	12 9	0 0	0 0
15	1	09:10	12:51	13,261	1,570	-423,694	25	0	0	0
16	1	11:28	17:43	22,520	1,566	-711	5	84	0	0
17	-
18 18	1 2	06:22 08:17	07:39 13:02	4,597 17,069	1,572 1,570	152,127 152,170	9 15	3 0	0 0	0 0
19	1	14:35	20:27	21,113	1,567	21,272	5	53	0	0
20 20	1 2	13:20 20:28	18:13 23:59	17,549 12,710	1,571 1,557	71,082 71,019	16 5	0 3	0 0	0 0
21	1	05:38	11:27	20,971	1,564	-99,323	12	0	0	0
22	1	07:36	14:16	23,979	1,571	-20,061	13	18	0	0
23 23	1 2	14:39 17:35	17:25 19:18	9,963 6,207	1,572 1,563	-198,865 -198,855	4 3	38 51	0 0	0 0
24 24	1 2	00:00 19:19	01:21 23:59	4,871 16,834	1,554 1,561	-12,145 -12,355	6 11	5 0	0 0	0 0
25	1	09:10	17:34	30,234	1,569	-90,398	9	11	0	0
26	1	02:42	08:17	20,024	1,569	-19,883	8	35	0	0
27	1	17:26	23:20	21,273	1,558	-57,899	74	0	0	0
28 28	1 2	00:00 19:27	02:06 23:59	7,588 16,343	1,559 1,564	-44,869 -44,852	6 4	0 31	0 0	0 0
29	1	02:04	07:39	20,062	1,569	-7,173	172	0	0	0
30 30 30	1 2 3	02:34 10:10 11:36	06:22 11:27 13:15	13,592 4,634 5,924	1,563 1,570 1,572	-162,304 -162,823 -162,953	89 31 36	0 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-