GPS Space Vehicle Time Integrity for MJD 53911

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
05:08
12:48
27,564
  1,143
   -60,817
19
0
0
0

2
2
1
2
00:00
17:57
02:04
23:59
  7,406
21,784
  1,133
  1,142
    -6,696
    -6,925
13
21
1
0
0
0
0
0

3
-

4
1
16:30
23:50
26,422
  1,141
  -260,475
73
0
0
0

5
5
5
1
2
3
00:00
03:19
20:17
01:02
07:04
23:59
  3,680
13,491
13,372
  1,130
  1,132
  1,139
  -159,425
  -160,093
  -162,505
44
156
147
1
1
0
0
1
0
0
0
0

6
6
1
2
00:00
07:57
04:10
09:16
14,916
  4,742
  1,155
  1,129
  -573,007
  -573,283
50
14
1
1
0
1
0
0

7
7
1
2
01:57
07:15
05:07
12:31
11,406
18,994
  1,132
  1,139
  -540,483
  -540,477
6
11
6
0
0
0
0
0

8
1
14:04
19:40
20,136
  1,149
    71,435
16
0
0
0

9
1
01:03
05:37
16,417
  1,145
   -24,380
16
2
0
0

10
10
1
2
00:00
19:27
01:56
23:59
  6,912
16,335
  1,129
  1,151
   -84,433
   -84,453
10
12
1
0
0
0
0
0

11
1
12:06
17:56
20,993
  1,139
  -334,417
21
0
0
0

12
-

13
1
11:08
15:24
15,346
  1,149
   -71,036
14
25
0
0

14
1
02:26
11:02
30,960
  1,143
    12,389
11
18
0
0

15
15
1
2
02:06
04:10
03:18
07:47
  4,328
12,956
  1,133
  1,154
  -633,058
  -633,109
4
39
12
0
0
0
0
0

16
1
06:54
13:03
22,143
  1,148
   -50,869
29
0
0
0

17
1
14:17
22:52
30,910
  1,133
   -98,370
13
13
0
0

18
18
18
1
2
3
00:00
01:40
03:19
01:02
02:59
08:11
  3,681
  4,750
17,481
  1,124
  1,135
  1,144
   241,738
   241,759
   241,785
8
3
8
0
44
10
0
0
0
0
0
0

19
1
10:00
15:51
21,073
  1,151
     4,471
23
0
0
0

20
20
1
2
08:41
15:25
13:33
19:27
17,500
14,498
  1,141
  1,126
    26,107
    26,082
10
7
1
12
0
0
0
0

21
1
01:03
06:54
21,021
  1,147
   -36,542
22
1
0
0

22
22
1
2
03:00
05:37
05:07
09:42
  7,625
14,698
  1,130
  1,153
  -108,836
  -108,860
4
29
25
0
0
0
0
0

23
1
09:45
15:24
20,358
  1,152
  -137,971
15
0
0
0

24
1
15:25
21:29
21,829
  1,139
   -14,795
29
0
0
0

25
-

26
26
1
2
00:00
21:50
02:25
23:59
  8,652
  7,768
  1,159
  1,137
   159,052
   160,013
25
49
0
0
0
0
0
0

27
1
12:47
18:44
21,422
  1,147
   -53,889
20
0
0
0

28
1
13:53
21:15
26,445
  1,147
   -23,353
18
0
0
0

29
29
1
2
00:00
21:27
02:59
23:59
10,681
  9,148
  1,153
  1,143
  -622,019
  -622,325
29
8
1
61
0
0
0
0

30
30
30
1
2
3
00:00
05:07
21:49
01:39
08:35
23:59
  5,871
12,470
  7,812
  1,124
  1,140
  1,119
     -588
     -595
     -679
6
9
6
3
9
9
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	05:08	12:48	27,564	1,143	-60,817	19	0	0	0
2 2	1 2	00:00 17:57	02:04 23:59	7,406 21,784	1,133 1,142	-6,696 -6,925	13 21	1 0	0 0	0 0
3	-
4	1	16:30	23:50	26,422	1,141	-260,475	73	0	0	0
5 5 5	1 2 3	00:00 03:19 20:17	01:02 07:04 23:59	3,680 13,491 13,372	1,130 1,132 1,139	-159,425 -160,093 -162,505	44 156 147	1 1 0	0 1 0	0 0 0
6 6	1 2	00:00 07:57	04:10 09:16	14,916 4,742	1,155 1,129	-573,007 -573,283	50 14	1 1	0 1	0 0
7 7	1 2	01:57 07:15	05:07 12:31	11,406 18,994	1,132 1,139	-540,483 -540,477	6 11	6 0	0 0	0 0
8	1	14:04	19:40	20,136	1,149	71,435	16	0	0	0
9	1	01:03	05:37	16,417	1,145	-24,380	16	2	0	0
10 10	1 2	00:00 19:27	01:56 23:59	6,912 16,335	1,129 1,151	-84,433 -84,453	10 12	1 0	0 0	0 0
11	1	12:06	17:56	20,993	1,139	-334,417	21	0	0	0
12	-
13	1	11:08	15:24	15,346	1,149	-71,036	14	25	0	0
14	1	02:26	11:02	30,960	1,143	12,389	11	18	0	0
15 15	1 2	02:06 04:10	03:18 07:47	4,328 12,956	1,133 1,154	-633,058 -633,109	4 39	12 0	0 0	0 0
16	1	06:54	13:03	22,143	1,148	-50,869	29	0	0	0
17	1	14:17	22:52	30,910	1,133	-98,370	13	13	0	0
18 18 18	1 2 3	00:00 01:40 03:19	01:02 02:59 08:11	3,681 4,750 17,481	1,124 1,135 1,144	241,738 241,759 241,785	8 3 8	0 44 10	0 0 0	0 0 0
19	1	10:00	15:51	21,073	1,151	4,471	23	0	0	0
20 20	1 2	08:41 15:25	13:33 19:27	17,500 14,498	1,141 1,126	26,107 26,082	10 7	1 12	0 0	0 0
21	1	01:03	06:54	21,021	1,147	-36,542	22	1	0	0
22 22	1 2	03:00 05:37	05:07 09:42	7,625 14,698	1,130 1,153	-108,836 -108,860	4 29	25 0	0 0	0 0
23	1	09:45	15:24	20,358	1,152	-137,971	15	0	0	0
24	1	15:25	21:29	21,829	1,139	-14,795	29	0	0	0
25	-
26 26	1 2	00:00 21:50	02:25 23:59	8,652 7,768	1,159 1,137	159,052 160,013	25 49	0 0	0 0	0 0
27	1	12:47	18:44	21,422	1,147	-53,889	20	0	0	0
28	1	13:53	21:15	26,445	1,147	-23,353	18	0	0	0
29 29	1 2	00:00 21:27	02:59 23:59	10,681 9,148	1,153 1,143	-622,019 -622,325	29 8	1 61	0 0	0 0
30 30 30	1 2 3	00:00 05:07 21:49	01:39 08:35 23:59	5,871 12,470 7,812	1,124 1,140 1,119	-588 -595 -679	6 9 6	3 9 9	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-