GPS Space Vehicle Time Integrity for MJD 53951

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
02:42
10:06
26,628
  1,140
   -67,931
14
11
0
0

2
1
15:13
23:18
29,075
  1,135
   -19,591
39
0
0
0

3
-

4
1
13:49
21:02
25,949
  1,134
  -286,424
65
0
0
0

5
5
1
2
00:36
17:27
04:11
22:15
12,858
17,287
  1,134
  1,128
  -273,252
  -274,878
96
130
0
0
0
0
0
0

6
6
6
1
2
3
00:00
05:29
20:23
01:27
06:38
23:59
  5,224
  4,114
12,989
  1,136
  1,118
  1,140
  -595,403
  -595,484
  -595,643
11
5
10
1
7
21
0
0
0
0
0
0

7
7
1
2
00:36
05:04
02:16
09:53
  5,969
17,307
  1,130
  1,140
  -536,958
  -536,902
7
13
23
1
0
0
0
0

8
1
11:17
16:54
20,180
  1,152
    75,876
16
5
0
0

9
9
9
1
2
3
00:00
16:21
22:16
02:41
18:15
23:59
  9,656
  6,795
  6,199
  1,145
  1,111
  1,134
   -29,405
   -29,530
   -29,536
14
8
9
1
8
0
0
0
0
0
0
0

10
1
16:46
23:07
22,829
  1,140
   -86,466
18
0
0
0

11
1
09:53
15:13
19,165
  1,142
  -341,939
22
5
0
0

12
-

13
1
08:29
13:49
19,195
  1,141
   -81,591
24
5
0
0

14
14
1
2
00:00
02:17
01:27
08:19
  5,223
21,700
  1,134
  1,142
     9,539
     9,533
8
13
2
5
0
0
0
0

15
1
00:00
05:03
18,195
  1,151
  -655,599
43
1
1
0

16
1
04:11
10:25
22,401
  1,150
   -60,706
29
0
0
0

17
1
11:35
20:10
30,918
  1,132
   -98,164
9
62
0
0

18
18
18
1
2
3
01:28
21:02
22:51
05:28
22:15
23:59
14,428
  4,391
  4,132
  1,145
  1,116
  1,130
   246,385
   246,429
   246,450
10
9
4
5
0
11
0
0
0
0
0
0

19
1
07:14
13:05
21,053
  1,151
    -4,055
24
2
0
0

20
20
1
2
06:00
12:44
10:50
16:46
17,408
14,483
  1,138
  1,121
    24,697
    24,673
9
6
40
17
0
0
0
0

21
21
1
2
00:00
22:16
04:11
23:59
15,060
  6,199
  1,156
  1,130
   -44,301
   -44,485
23
10
1
6
0
0
0
0

22
1
00:19
06:59
23,982
  1,151
  -121,272
23
1
0
0

23
1
07:06
12:43
20,270
  1,152
  -136,762
16
5
0
0

24
1
13:05
19:02
21,381
  1,145
   -24,758
33
0
0
0

25
1
02:17
10:42
30,279
  1,148
  -271,723
633
0
16553
0

26
1
19:08
23:37
16,146
  1,143
   205,312
77
0
0
0

27
1
10:06
15:58
21,094
  1,143
   -60,103
23
5
0
0

28
1
11:09
18:31
26,428
  1,138
   -20,532
16
1
0
0

29
1
18:46
23:59
18,802
  1,143
  -631,524
15
0
0
0

30
30
1
2
04:15
19:08
05:54
22:50
  5,950
13,318
  1,139
  1,117
    -4,611
    -4,707
10
10
1
8
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	02:42	10:06	26,628	1,140	-67,931	14	11	0	0
2	1	15:13	23:18	29,075	1,135	-19,591	39	0	0	0
3	-
4	1	13:49	21:02	25,949	1,134	-286,424	65	0	0	0
5 5	1 2	00:36 17:27	04:11 22:15	12,858 17,287	1,134 1,128	-273,252 -274,878	96 130	0 0	0 0	0 0
6 6 6	1 2 3	00:00 05:29 20:23	01:27 06:38 23:59	5,224 4,114 12,989	1,136 1,118 1,140	-595,403 -595,484 -595,643	11 5 10	1 7 21	0 0 0	0 0 0
7 7	1 2	00:36 05:04	02:16 09:53	5,969 17,307	1,130 1,140	-536,958 -536,902	7 13	23 1	0 0	0 0
8	1	11:17	16:54	20,180	1,152	75,876	16	5	0	0
9 9 9	1 2 3	00:00 16:21 22:16	02:41 18:15 23:59	9,656 6,795 6,199	1,145 1,111 1,134	-29,405 -29,530 -29,536	14 8 9	1 8 0	0 0 0	0 0 0
10	1	16:46	23:07	22,829	1,140	-86,466	18	0	0	0
11	1	09:53	15:13	19,165	1,142	-341,939	22	5	0	0
12	-
13	1	08:29	13:49	19,195	1,141	-81,591	24	5	0	0
14 14	1 2	00:00 02:17	01:27 08:19	5,223 21,700	1,134 1,142	9,539 9,533	8 13	2 5	0 0	0 0
15	1	00:00	05:03	18,195	1,151	-655,599	43	1	1	0
16	1	04:11	10:25	22,401	1,150	-60,706	29	0	0	0
17	1	11:35	20:10	30,918	1,132	-98,164	9	62	0	0
18 18 18	1 2 3	01:28 21:02 22:51	05:28 22:15 23:59	14,428 4,391 4,132	1,145 1,116 1,130	246,385 246,429 246,450	10 9 4	5 0 11	0 0 0	0 0 0
19	1	07:14	13:05	21,053	1,151	-4,055	24	2	0	0
20 20	1 2	06:00 12:44	10:50 16:46	17,408 14,483	1,138 1,121	24,697 24,673	9 6	40 17	0 0	0 0
21 21	1 2	00:00 22:16	04:11 23:59	15,060 6,199	1,156 1,130	-44,301 -44,485	23 10	1 6	0 0	0 0
22	1	00:19	06:59	23,982	1,151	-121,272	23	1	0	0
23	1	07:06	12:43	20,270	1,152	-136,762	16	5	0	0
24	1	13:05	19:02	21,381	1,145	-24,758	33	0	0	0
25	1	02:17	10:42	30,279	1,148	-271,723	633	0	16553	0
26	1	19:08	23:37	16,146	1,143	205,312	77	0	0	0
27	1	10:06	15:58	21,094	1,143	-60,103	23	5	0	0
28	1	11:09	18:31	26,428	1,138	-20,532	16	1	0	0
29	1	18:46	23:59	18,802	1,143	-631,524	15	0	0	0
30 30	1 2	04:15 19:08	05:54 22:50	5,950 13,318	1,139 1,117	-4,611 -4,707	10 10	1 8	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-