GPS Space Vehicle Time Integrity for MJD 53847

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
09:50
16:34
24,287
  1,139
   -47,363
20
0
0
0

2
1
00:00
06:24
23,053
  1,132
     8,788
22
0
0
0

3
1
13:18
18:52
20,063
  1,141
   -91,484
27
0
0
0

4
4
1
2
00:00
20:52
04:28
22:00
16,081
  4,067
  1,128
  1,115
  -210,093
  -210,785
55
6
1
6
1
0
0
0

5
5
1
2
00:50
07:39
05:24
11:30
16,450
13,852
  1,129
  1,131
   122,368
   120,908
297
244
0
0
407
0
0
0

6
1
03:23
08:29
18,328
  1,137
  -484,815
115
1
1
0

7
7
1
2
06:25
11:31
09:19
16:34
10,428
18,167
  1,130
  1,128
  -529,491
  -529,578
16
24
0
0
0
0
0
0

8
1
18:28
22:00
12,683
  1,133
    64,571
19
0
0
0

9
9
1
2
00:00
05:25
01:19
09:49
  4,681
15,871
  1,110
  1,144
   -15,991
   -15,994
10
13
72
5
0
0
0
0

10
1
00:00
06:24
23,039
  1,141
   -81,049
15
1
0
0

11
1
16:35
22:00
19,470
  1,127
  -321,185
20
0
0
0

12
-

13
1
16:35
20:51
15,377
  1,129
   -55,311
26
0
0
0

14
14
1
2
06:49
11:11
09:49
15:26
10,828
15,273
  1,135
  1,139
    16,611
    16,602
7
14
6
0
0
0
0
0

15
1
08:30
12:07
13,056
  1,145
  -599,563
39
1
0
0

16
1
11:11
17:22
22,235
  1,140
   -37,174
29
0
0
0

17
17
1
2
00:00
18:53
03:17
23:59
11,833
18,376
  1,127
  1,120
   -84,007
   -84,313
20
18
1
0
0
0
0
0

18
1
04:29
11:30
25,294
  1,139
   233,089
22
0
0
0

19
1
15:27
20:19
17,536
  1,138
    15,283
25
0
0
0

20
20
1
2
12:56
19:47
17:52
22:00
17,753
  7,948
  1,129
  1,105
    29,291
    29,253
15
5
17
15
0
0
0
0

21
1
05:25
11:11
20,768
  1,145
   -22,137
20
0
0
0

22
1
07:19
14:04
24,274
  1,146
   -86,922
27
0
0
0

23
1
14:05
19:47
20,500
  1,137
  -142,211
15
0
0
0

24
24
1
2
00:00
20:20
01:34
22:00
  5,649
  6,020
  1,116
  1,143
      865
      685
11
4
1
21
0
0
0
0

25
1
09:19
17:40
30,027
  1,129
   -11,724
26
0
0
0

26
1
02:15
06:48
16,376
  1,147
    94,582
57
0
0
0

27
1
17:23
22:00
16,612
  1,138
   -44,335
10
2
0
0

28
28
1
2
00:00
18:18
01:41
22:00
  6,072
13,272
  1,140
  1,117
   -27,870
   -27,827
8
16
2
0
0
0
0
0

29
1
01:50
07:19
19,728
  1,141
  -589,344
46
0
0
0

30
30
30
1
2
3
02:10
09:50
11:31
05:24
11:11
12:53
11,639
  4,864
  4,896
  1,118
  1,143
  1,131
  -172,051
  -173,112
  -173,396
148
60
71
1
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	09:50	16:34	24,287	1,139	-47,363	20	0	0	0
2	1	00:00	06:24	23,053	1,132	8,788	22	0	0	0
3	1	13:18	18:52	20,063	1,141	-91,484	27	0	0	0
4 4	1 2	00:00 20:52	04:28 22:00	16,081 4,067	1,128 1,115	-210,093 -210,785	55 6	1 6	1 0	0 0
5 5	1 2	00:50 07:39	05:24 11:30	16,450 13,852	1,129 1,131	122,368 120,908	297 244	0 0	407 0	0 0
6	1	03:23	08:29	18,328	1,137	-484,815	115	1	1	0
7 7	1 2	06:25 11:31	09:19 16:34	10,428 18,167	1,130 1,128	-529,491 -529,578	16 24	0 0	0 0	0 0
8	1	18:28	22:00	12,683	1,133	64,571	19	0	0	0
9 9	1 2	00:00 05:25	01:19 09:49	4,681 15,871	1,110 1,144	-15,991 -15,994	10 13	72 5	0 0	0 0
10	1	00:00	06:24	23,039	1,141	-81,049	15	1	0	0
11	1	16:35	22:00	19,470	1,127	-321,185	20	0	0	0
12	-
13	1	16:35	20:51	15,377	1,129	-55,311	26	0	0	0
14 14	1 2	06:49 11:11	09:49 15:26	10,828 15,273	1,135 1,139	16,611 16,602	7 14	6 0	0 0	0 0
15	1	08:30	12:07	13,056	1,145	-599,563	39	1	0	0
16	1	11:11	17:22	22,235	1,140	-37,174	29	0	0	0
17 17	1 2	00:00 18:53	03:17 23:59	11,833 18,376	1,127 1,120	-84,007 -84,313	20 18	1 0	0 0	0 0
18	1	04:29	11:30	25,294	1,139	233,089	22	0	0	0
19	1	15:27	20:19	17,536	1,138	15,283	25	0	0	0
20 20	1 2	12:56 19:47	17:52 22:00	17,753 7,948	1,129 1,105	29,291 29,253	15 5	17 15	0 0	0 0
21	1	05:25	11:11	20,768	1,145	-22,137	20	0	0	0
22	1	07:19	14:04	24,274	1,146	-86,922	27	0	0	0
23	1	14:05	19:47	20,500	1,137	-142,211	15	0	0	0
24 24	1 2	00:00 20:20	01:34 22:00	5,649 6,020	1,116 1,143	865 685	11 4	1 21	0 0	0 0
25	1	09:19	17:40	30,027	1,129	-11,724	26	0	0	0
26	1	02:15	06:48	16,376	1,147	94,582	57	0	0	0
27	1	17:23	22:00	16,612	1,138	-44,335	10	2	0	0
28 28	1 2	00:00 18:18	01:41 22:00	6,072 13,272	1,140 1,117	-27,870 -27,827	8 16	2 0	0 0	0 0
29	1	01:50	07:19	19,728	1,141	-589,344	46	0	0	0
30 30 30	1 2 3	02:10 09:50 11:31	05:24 11:11 12:53	11,639 4,864 4,896	1,118 1,143 1,131	-172,051 -173,112 -173,396	148 60 71	1 0 0	1 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-