GPS Space Vehicle Time Integrity for MJD 54620

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
-

2
2
1
2
00:00
17:08
01:41
23:59
  6,081
24,693
  1,171
  1,187
  -204,745
  -204,777
6
10
3
0
0
0
0
0

3
1
08:18
14:01
20,576
  1,205
  -235,836
36
0
0
0

4
1
15:59
22:43
24,257
  1,186
    83,594
57
0
0
0

5
5
5
1
2
3
02:37
20:27
22:44
07:16
22:20
23:59
16,783
  6,757
  4,547
  1,179
  1,180
  1,174
  -785,985
   400,925
   400,856
9162
12
14
1
1
0
1
0
0
0
0
0

6
1
07:45
13:23
20,249
  1,200
  -139,973
42
0
0
0

7
1
11:53
17:51
21,485
  1,197
    29,643
55
0
0
0

8
1
13:28
19:03
20,130
  1,194
   157,032
22
0
0
0

9
9
1
2
00:26
19:03
05:21
20:11
17,683
  4,093
  1,192
  1,159
  -126,132
  -126,267
17
9
1
4
0
0
0
0

10
10
1
2
00:00
18:52
01:26
23:59
  5,186
18,440
  1,168
  1,197
     3,129
     3,177
6
19
0
0
0
0
0
0

11
1
12:10
17:46
20,156
  1,197
   -23,830
11
32
0
0

12
12
1
2
03:41
19:49
06:36
23:59
10,476
15,052
  1,167
  1,183
   360,023
   360,025
6
14
9
33
0
0
0
0

13
13
1
2
11:53
19:49
15:58
21:10
14,686
  4,867
  1,198
  1,161
  -257,009
  -257,086
25
6
1
8
0
0
0
0

14
1
01:56
10:35
31,085
  1,190
   260,908
35
0
0
0

15
15
1
2
00:00
21:21
03:14
23:59
11,624
  9,492
  1,189
  1,187
   121,815
   122,262
8
30
6
0
0
0
0
0

16
1
06:27
12:09
20,557
  1,208
  -121,515
21
8
0
0

17
1
14:02
22:20
29,856
  1,184
   -37,574
9
0
0
0

18
1
00:04
07:44
27,541
  1,187
   172,686
29
0
0
0

19
1
10:35
15:05
16,183
  1,212
   -30,038
25
0
0
0

20
20
1
2
08:06
15:06
12:27
18:49
15,656
13,426
  1,199
  1,172
  -111,754
  -111,760
8
12
15
0
0
0
0
0

21
1
01:27
06:26
17,946
  1,197
   -61,234
14
0
0
0

22
1
02:37
09:17
23,963
  1,195
  -210,184
16
0
0
0

23
1
09:24
14:45
19,233
  1,207
  -356,121
25
0
0
0

24
24
1
2
00:00
22:20
04:34
23:59
16,430
  5,944
  1,194
  1,166
   -97,641
   -97,898
18
7
1
17
0
0
0
0

25
1
13:24
15:58
  9,260
  1,217
   198,063
70
0
0
0

26
26
1
2
00:00
21:07
02:36
23:59
  9,356
10,344
  1,187
  1,185
  -265,109
  -265,695
36
10
1
0
1
0
0
0

27
1
15:59
17:07
  4,116
  1,202
  -191,787
8
2
0
0

28
1
15:06
21:00
21,238
  1,197
    20,872
13
0
0
0

29
29
1
2
00:00
22:44
02:36
23:59
  9,358
  4,550
  1,201
  1,175
    43,914
    43,873
7
14
34
0
0
0
0
0

30
30
1
2
05:21
06:36
06:26
08:10
  3,896
  5,632
  1,194
  1,188
   -78,203
   -78,218
4
6
21
5
0
0
0
0

31
1
04:35
11:18
24,213
  1,194
    23,317
11
14
0
0

32
1
06:27
11:42
18,848
  1,204
  -292,083
26
0
0
0

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	-
2 2	1 2	00:00 17:08	01:41 23:59	6,081 24,693	1,171 1,187	-204,745 -204,777	6 10	3 0	0 0	0 0
3	1	08:18	14:01	20,576	1,205	-235,836	36	0	0	0
4	1	15:59	22:43	24,257	1,186	83,594	57	0	0	0
5 5 5	1 2 3	02:37 20:27 22:44	07:16 22:20 23:59	16,783 6,757 4,547	1,179 1,180 1,174	-785,985 400,925 400,856	9162 12 14	1 1 0	1 0 0	0 0 0
6	1	07:45	13:23	20,249	1,200	-139,973	42	0	0	0
7	1	11:53	17:51	21,485	1,197	29,643	55	0	0	0
8	1	13:28	19:03	20,130	1,194	157,032	22	0	0	0
9 9	1 2	00:26 19:03	05:21 20:11	17,683 4,093	1,192 1,159	-126,132 -126,267	17 9	1 4	0 0	0 0
10 10	1 2	00:00 18:52	01:26 23:59	5,186 18,440	1,168 1,197	3,129 3,177	6 19	0 0	0 0	0 0
11	1	12:10	17:46	20,156	1,197	-23,830	11	32	0	0
12 12	1 2	03:41 19:49	06:36 23:59	10,476 15,052	1,167 1,183	360,023 360,025	6 14	9 33	0 0	0 0
13 13	1 2	11:53 19:49	15:58 21:10	14,686 4,867	1,198 1,161	-257,009 -257,086	25 6	1 8	0 0	0 0
14	1	01:56	10:35	31,085	1,190	260,908	35	0	0	0
15 15	1 2	00:00 21:21	03:14 23:59	11,624 9,492	1,189 1,187	121,815 122,262	8 30	6 0	0 0	0 0
16	1	06:27	12:09	20,557	1,208	-121,515	21	8	0	0
17	1	14:02	22:20	29,856	1,184	-37,574	9	0	0	0
18	1	00:04	07:44	27,541	1,187	172,686	29	0	0	0
19	1	10:35	15:05	16,183	1,212	-30,038	25	0	0	0
20 20	1 2	08:06 15:06	12:27 18:49	15,656 13,426	1,199 1,172	-111,754 -111,760	8 12	15 0	0 0	0 0
21	1	01:27	06:26	17,946	1,197	-61,234	14	0	0	0
22	1	02:37	09:17	23,963	1,195	-210,184	16	0	0	0
23	1	09:24	14:45	19,233	1,207	-356,121	25	0	0	0
24 24	1 2	00:00 22:20	04:34 23:59	16,430 5,944	1,194 1,166	-97,641 -97,898	18 7	1 17	0 0	0 0
25	1	13:24	15:58	9,260	1,217	198,063	70	0	0	0
26 26	1 2	00:00 21:07	02:36 23:59	9,356 10,344	1,187 1,185	-265,109 -265,695	36 10	1 0	1 0	0 0
27	1	15:59	17:07	4,116	1,202	-191,787	8	2	0	0
28	1	15:06	21:00	21,238	1,197	20,872	13	0	0	0
29 29	1 2	00:00 22:44	02:36 23:59	9,358 4,550	1,201 1,175	43,914 43,873	7 14	34 0	0 0	0 0
30 30	1 2	05:21 06:36	06:26 08:10	3,896 5,632	1,194 1,188	-78,203 -78,218	4 6	21 5	0 0	0 0
31	1	04:35	11:18	24,213	1,194	23,317	11	14	0	0
32	1	06:27	11:42	18,848	1,204	-292,083	26	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-