GPS Space Vehicle Time Integrity for MJD 53971

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
01:07
08:42
27,272
  1,134
   -71,494
17
3
0
0

2
1
13:51
21:57
29,126
  1,138
   -26,558
41
0
0
0

3
1
05:18
10:25
18,440
  1,151
  -150,189
104
0
0
0

4
1
12:29
19:38
25,742
  1,142
  -297,829
62
0
0
0

5
5
5
1
2
3
00:00
16:05
22:58
02:52
20:54
23:59
10,326
17,311
  3,687
  1,133
  1,132
  1,125
  -312,149
  -313,318
  -313,668
64
96
14
1
0
0
1
0
0
0
0
0

6
6
1
2
04:08
19:02
05:17
23:59
  4,162
17,826
  1,120
  1,139
  -598,142
  -598,107
3
15
69
47
0
0
0
0

7
7
1
2
03:14
21:52
08:22
23:20
18,405
  5,297
  1,136
  1,116
  -532,428
  -532,261
22
10
10
0
0
0
0
0

8
1
09:54
15:31
20,242
  1,151
    78,303
16
1
0
0

9
9
9
1
2
3
00:00
14:58
20:55
01:28
16:54
23:59
  5,280
  6,985
11,081
  1,131
  1,120
  1,144
   -32,042
   -32,141
   -32,153
13
9
6
1
37
21
0
0
0
0
0
0

10
1
15:25
21:45
22,781
  1,142
   -87,450
20
0
0
0

11
1
08:22
13:51
19,706
  1,149
  -345,473
20
0
0
0

12
-

13
1
09:07
12:28
12,076
  1,146
   -87,091
25
1
0
0

14
14
1
2
00:00
22:15
06:57
23:59
24,994
  6,242
  1,142
  1,130
     8,064
     7,989
15
9
1
0
0
0
0
0

15
-

16
1
02:50
09:06
22,499
  1,149
   -66,007
29
0
0
0

17
1
10:26
18:49
30,190
  1,133
   -96,536
9
59
0
0

18
18
18
1
2
3
00:00
19:41
21:29
04:07
20:54
22:57
14,801
  4,404
  5,326
  1,147
  1,112
  1,127
   248,282
   248,316
   248,338
10
10
5
7
0
1
0
0
0
0
0
0

19
1
06:58
11:42
17,049
  1,156
    -8,921
22
0
0
0

20
20
1
2
04:39
11:24
09:29
15:25
17,394
14,441
  1,134
  1,129
    24,143
    24,132
10
7
34
17
0
0
0
0

21
21
1
2
00:00
20:55
02:50
23:59
10,196
11,079
  1,155
  1,145
   -47,828
   -47,987
22
12
1
0
0
0
0
0

22
22
1
2
00:00
22:58
05:38
23:59
20,232
  3,687
  1,157
  1,122
  -127,014
  -127,276
27
4
1
9
0
0
0
0

23
1
05:46
11:20
20,045
  1,152
  -136,597
15
5
0
0

24
1
11:43
17:50
22,034
  1,142
   -29,734
34
0
0
0

25
1
01:07
08:22
26,039
  1,147
  -299,592
108
0
0
0

26
1
17:47
23:20
20,018
  1,145
   229,346
85
0
0
0

27
1
08:43
14:35
21,105
  1,152
   -63,305
22
0
0
0

28
1
09:48
17:09
26,492
  1,142
   -19,097
15
0
0
0

29
1
17:26
22:57
19,896
  1,142
  -499,087
17
0
0
0

30
30
30
1
2
3
00:00
01:29
17:51
01:06
04:33
21:28
  3,992
11,016
13,051
  1,138
  1,137
  1,119
    -6,660
    -6,671
    -6,758
5
16
10
15
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	01:07	08:42	27,272	1,134	-71,494	17	3	0	0
2	1	13:51	21:57	29,126	1,138	-26,558	41	0	0	0
3	1	05:18	10:25	18,440	1,151	-150,189	104	0	0	0
4	1	12:29	19:38	25,742	1,142	-297,829	62	0	0	0
5 5 5	1 2 3	00:00 16:05 22:58	02:52 20:54 23:59	10,326 17,311 3,687	1,133 1,132 1,125	-312,149 -313,318 -313,668	64 96 14	1 0 0	1 0 0	0 0 0
6 6	1 2	04:08 19:02	05:17 23:59	4,162 17,826	1,120 1,139	-598,142 -598,107	3 15	69 47	0 0	0 0
7 7	1 2	03:14 21:52	08:22 23:20	18,405 5,297	1,136 1,116	-532,428 -532,261	22 10	10 0	0 0	0 0
8	1	09:54	15:31	20,242	1,151	78,303	16	1	0	0
9 9 9	1 2 3	00:00 14:58 20:55	01:28 16:54 23:59	5,280 6,985 11,081	1,131 1,120 1,144	-32,042 -32,141 -32,153	13 9 6	1 37 21	0 0 0	0 0 0
10	1	15:25	21:45	22,781	1,142	-87,450	20	0	0	0
11	1	08:22	13:51	19,706	1,149	-345,473	20	0	0	0
12	-
13	1	09:07	12:28	12,076	1,146	-87,091	25	1	0	0
14 14	1 2	00:00 22:15	06:57 23:59	24,994 6,242	1,142 1,130	8,064 7,989	15 9	1 0	0 0	0 0
15	-
16	1	02:50	09:06	22,499	1,149	-66,007	29	0	0	0
17	1	10:26	18:49	30,190	1,133	-96,536	9	59	0	0
18 18 18	1 2 3	00:00 19:41 21:29	04:07 20:54 22:57	14,801 4,404 5,326	1,147 1,112 1,127	248,282 248,316 248,338	10 10 5	7 0 1	0 0 0	0 0 0
19	1	06:58	11:42	17,049	1,156	-8,921	22	0	0	0
20 20	1 2	04:39 11:24	09:29 15:25	17,394 14,441	1,134 1,129	24,143 24,132	10 7	34 17	0 0	0 0
21 21	1 2	00:00 20:55	02:50 23:59	10,196 11,079	1,155 1,145	-47,828 -47,987	22 12	1 0	0 0	0 0
22 22	1 2	00:00 22:58	05:38 23:59	20,232 3,687	1,157 1,122	-127,014 -127,276	27 4	1 9	0 0	0 0
23	1	05:46	11:20	20,045	1,152	-136,597	15	5	0	0
24	1	11:43	17:50	22,034	1,142	-29,734	34	0	0	0
25	1	01:07	08:22	26,039	1,147	-299,592	108	0	0	0
26	1	17:47	23:20	20,018	1,145	229,346	85	0	0	0
27	1	08:43	14:35	21,105	1,152	-63,305	22	0	0	0
28	1	09:48	17:09	26,492	1,142	-19,097	15	0	0	0
29	1	17:26	22:57	19,896	1,142	-499,087	17	0	0	0
30 30 30	1 2 3	00:00 01:29 17:51	01:06 04:33 21:28	3,992 11,016 13,051	1,138 1,137 1,119	-6,660 -6,671 -6,758	5 16 10	15 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-