GPS Space Vehicle Time Integrity for MJD 53545

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
06:33
13:44
25,865
  2,124
  -408,034
17
0
0
0

2
2
1
2
00:00
18:54
03:28
23:59
12,414
18,309
  2,118
  2,108
    28,255
    28,269
9
5
0
25
0
0
0
0

3
1
09:54
15:38
20,637
  2,121
    -9,448
20
0
0
0

4
1
17:42
23:59
22,639
  2,110
  -131,704
164
0
0
0

5
5
5
1
2
3
00:00
04:00
21:38
01:59
08:02
23:59
  7,112
14,466
  8,475
  2,109
  2,121
  2,113
  -106,968
  -107,010
  -107,206
6
13
6
3
1
0
0
0
0
0
0
0

6
1
00:16
05:36
19,114
  2,113
  -650,327
191
1
1
0

7
1
15:39
23:59
30,033
  2,110
  -186,478
199
0
0
0

8
1
15:04
20:42
20,281
  2,111
    35,132
4
106
0
0

9
1
02:00
06:32
16,279
  2,124
    51,544
12
1
0
0

10
10
1
2
00:00
20:20
02:50
23:59
10,180
13,143
  2,115
  2,104
   -63,670
   -63,728
5
6
1
42
0
0
0
0

11
1
13:45
18:54
18,535
  2,114
  -236,978
21
0
0
0

12
-

13
13
13
1
2
3
12:23
14:01
21:06
13:44
17:42
22:45
  4,882
13,256
  5,909
  2,138
  2,113
  2,107
     -355
     -394
     -431
8
10
4
0
0
32
0
0
0
0
0
0

14
1
04:00
12:14
29,586
  2,122
    31,023
4
151
0
0

15
15
1
2
03:31
05:37
04:34
09:08
  3,706
12,672
  2,116
  2,122
  -447,748
  -447,807
5
17
1
0
0
0
0
0

16
1
08:03
14:14
22,277
  2,122
    -1,748
5
32
0
0

17
-

18
18
1
2
01:01
04:35
03:59
09:21
10,703
17,179
  2,116
  2,122
   167,805
   167,863
11
16
0
0
0
0
0
0

19
1
10:59
16:51
21,131
  2,122
    25,097
4
93
0
0

20
20
1
2
09:46
16:52
14:37
20:30
17,452
13,116
  2,127
  2,110
    62,511
    62,450
17
7
0
0
0
0
0
0

21
1
02:00
07:48
20,814
  2,120
  -107,953
10
0
0
0

22
1
03:59
10:39
23,900
  2,121
   -24,917
11
3
0
0

23
1
11:03
15:38
16,528
  2,124
  -188,213
4
48
0
0

24
1
15:39
21:38
21,525
  2,108
   -24,452
18
0
0
0

25
1
05:37
14:00
30,189
  2,120
   -94,068
13
0
0
0

26
26
1
2
00:00
22:57
04:34
23:59
16,329
  3,760
  2,114
  2,109
   -20,715
   -20,670
7
9
1
0
0
0
0
0

27
1
13:45
19:39
21,245
  2,116
    -2,515
21
0
0
0

28
1
15:47
22:24
23,812
  2,109
   -42,917
4
112
0
0

29
29
1
2
00:00
22:21
03:59
23:59
14,299
  5,929
  2,114
  2,113
  -136,313
  -138,352
108
39
1
0
1
0
0
0

30
30
30
30
1
2
3
4
00:00
04:35
07:49
22:55
01:59
05:36
09:39
23:59
  7,111
  3,683
  6,602
  3,897
  2,110
  2,127
  2,127
  2,114
  -260,070
  -260,344
  -260,602
  -261,662
36
22
35
20
1
1
1
0
0
0
1
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	06:33	13:44	25,865	2,124	-408,034	17	0	0	0
2 2	1 2	00:00 18:54	03:28 23:59	12,414 18,309	2,118 2,108	28,255 28,269	9 5	0 25	0 0	0 0
3	1	09:54	15:38	20,637	2,121	-9,448	20	0	0	0
4	1	17:42	23:59	22,639	2,110	-131,704	164	0	0	0
5 5 5	1 2 3	00:00 04:00 21:38	01:59 08:02 23:59	7,112 14,466 8,475	2,109 2,121 2,113	-106,968 -107,010 -107,206	6 13 6	3 1 0	0 0 0	0 0 0
6	1	00:16	05:36	19,114	2,113	-650,327	191	1	1	0
7	1	15:39	23:59	30,033	2,110	-186,478	199	0	0	0
8	1	15:04	20:42	20,281	2,111	35,132	4	106	0	0
9	1	02:00	06:32	16,279	2,124	51,544	12	1	0	0
10 10	1 2	00:00 20:20	02:50 23:59	10,180 13,143	2,115 2,104	-63,670 -63,728	5 6	1 42	0 0	0 0
11	1	13:45	18:54	18,535	2,114	-236,978	21	0	0	0
12	-
13 13 13	1 2 3	12:23 14:01 21:06	13:44 17:42 22:45	4,882 13,256 5,909	2,138 2,113 2,107	-355 -394 -431	8 10 4	0 0 32	0 0 0	0 0 0
14	1	04:00	12:14	29,586	2,122	31,023	4	151	0	0
15 15	1 2	03:31 05:37	04:34 09:08	3,706 12,672	2,116 2,122	-447,748 -447,807	5 17	1 0	0 0	0 0
16	1	08:03	14:14	22,277	2,122	-1,748	5	32	0	0
17	-
18 18	1 2	01:01 04:35	03:59 09:21	10,703 17,179	2,116 2,122	167,805 167,863	11 16	0 0	0 0	0 0
19	1	10:59	16:51	21,131	2,122	25,097	4	93	0	0
20 20	1 2	09:46 16:52	14:37 20:30	17,452 13,116	2,127 2,110	62,511 62,450	17 7	0 0	0 0	0 0
21	1	02:00	07:48	20,814	2,120	-107,953	10	0	0	0
22	1	03:59	10:39	23,900	2,121	-24,917	11	3	0	0
23	1	11:03	15:38	16,528	2,124	-188,213	4	48	0	0
24	1	15:39	21:38	21,525	2,108	-24,452	18	0	0	0
25	1	05:37	14:00	30,189	2,120	-94,068	13	0	0	0
26 26	1 2	00:00 22:57	04:34 23:59	16,329 3,760	2,114 2,109	-20,715 -20,670	7 9	1 0	0 0	0 0
27	1	13:45	19:39	21,245	2,116	-2,515	21	0	0	0
28	1	15:47	22:24	23,812	2,109	-42,917	4	112	0	0
29 29	1 2	00:00 22:21	03:59 23:59	14,299 5,929	2,114 2,113	-136,313 -138,352	108 39	1 0	1 0	0 0
30 30 30 30	1 2 3 4	00:00 04:35 07:49 22:55	01:59 05:36 09:39 23:59	7,111 3,683 6,602 3,897	2,110 2,127 2,127 2,114	-260,070 -260,344 -260,602 -261,662	36 22 35 20	1 1 1 0	0 0 1 0	0 0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-