GPS Space Vehicle Time Integrity for MJD 53923

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
04:36
11:59
26,600
  1,144
   -62,946
16
11
0
0

2
2
1
2
00:00
17:08
01:15
23:59
  4,505
24,712
  1,128
  1,138
   -10,239
   -10,481
9
28
1
0
0
0
0
0

3
1
07:56
13:42
20,705
  1,147
  -136,073
536
0
9620
0

4
1
15:42
22:59
26,251
  1,135
  -268,693
72
0
0
0

5
5
1
2
02:14
19:26
06:13
23:59
14,317
16,424
  1,131
  1,134
  -199,018
  -201,246
147
168
1
0
1
0
0
0

6
-

7
7
1
2
01:06
06:58
04:11
11:34
11,096
16,547
  1,128
  1,139
  -540,222
  -540,196
8
11
26
0
0
0
0
0

8
1
13:14
18:50
20,197
  1,146
    72,802
13
0
0
0

9
9
1
2
00:00
18:19
04:35
20:08
16,492
  6,511
  1,144
  1,113
   -25,910
   -26,029
16
13
1
10
0
0
0
0

10
10
1
2
00:00
18:39
01:06
23:59
  3,958
19,244
  1,122
  1,141
   -85,054
   -85,076
6
13
4
0
0
0
0
0

11
1
11:35
17:07
19,927
  1,145
  -336,750
21
0
0
0

12
-

13
1
12:17
15:41
12,263
  1,145
   -74,167
27
0
0
0

14
1
01:36
10:14
31,045
  1,141
    11,547
11
15
0
0

15
1
01:16
06:58
20,451
  1,142
  -639,579
43
0
0
0

16
1
06:04
12:16
22,346
  1,149
   -53,713
23
0
0
0

17
1
13:42
22:03
30,058
  1,133
   -98,998
12
15
0
0

18
18
18
1
2
3
00:00
02:39
22:55
02:14
07:22
23:59
  8,034
16,952
  3,895
  1,131
  1,143
  1,118
   243,233
   243,265
   243,341
7
10
9
3
1
0
0
0
0
0
0
0

19
1
10:14
15:01
17,231
  1,157
     2,064
21
0
0
0

20
20
1
2
07:53
14:37
12:44
18:38
17,447
14,475
  1,138
  1,125
    25,629
    25,606
11
6
0
9
0
0
0
0

21
1
00:39
06:03
19,429
  1,149
   -38,969
22
0
0
0

22
22
1
2
02:14
04:36
04:11
08:54
  7,004
15,489
  1,130
  1,153
  -112,686
  -112,707
4
29
28
0
0
0
0
0

23
1
08:57
14:36
20,333
  1,151
  -137,489
15
0
0
0

24
1
15:02
20:44
20,533
  1,141
   -17,758
33
0
0
0

25
1
04:12
11:34
26,527
  1,151
   -93,104
573
0
13267
0

26
26
1
2
00:00
21:01
02:39
23:59
  9,518
10,684
  1,140
  1,142
   172,221
   173,204
20
60
1
0
1
0
0
0

27
1
12:00
17:54
21,261
  1,154
   -55,716
21
11
0
0

28
1
13:04
20:26
26,492
  1,146
   -22,503
15
8
0
0

29
29
1
2
00:00
20:39
02:14
23:59
  8,042
12,050
  1,142
  1,142
  -625,755
  -625,994
24
8
1
18
0
0
0
0

30
30
1
2
06:14
21:01
07:47
23:59
  5,586
10,712
  1,136
  1,120
    -1,770
    -1,845
10
8
1
42
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	04:36	11:59	26,600	1,144	-62,946	16	11	0	0
2 2	1 2	00:00 17:08	01:15 23:59	4,505 24,712	1,128 1,138	-10,239 -10,481	9 28	1 0	0 0	0 0
3	1	07:56	13:42	20,705	1,147	-136,073	536	0	9620	0
4	1	15:42	22:59	26,251	1,135	-268,693	72	0	0	0
5 5	1 2	02:14 19:26	06:13 23:59	14,317 16,424	1,131 1,134	-199,018 -201,246	147 168	1 0	1 0	0 0
6	-
7 7	1 2	01:06 06:58	04:11 11:34	11,096 16,547	1,128 1,139	-540,222 -540,196	8 11	26 0	0 0	0 0
8	1	13:14	18:50	20,197	1,146	72,802	13	0	0	0
9 9	1 2	00:00 18:19	04:35 20:08	16,492 6,511	1,144 1,113	-25,910 -26,029	16 13	1 10	0 0	0 0
10 10	1 2	00:00 18:39	01:06 23:59	3,958 19,244	1,122 1,141	-85,054 -85,076	6 13	4 0	0 0	0 0
11	1	11:35	17:07	19,927	1,145	-336,750	21	0	0	0
12	-
13	1	12:17	15:41	12,263	1,145	-74,167	27	0	0	0
14	1	01:36	10:14	31,045	1,141	11,547	11	15	0	0
15	1	01:16	06:58	20,451	1,142	-639,579	43	0	0	0
16	1	06:04	12:16	22,346	1,149	-53,713	23	0	0	0
17	1	13:42	22:03	30,058	1,133	-98,998	12	15	0	0
18 18 18	1 2 3	00:00 02:39 22:55	02:14 07:22 23:59	8,034 16,952 3,895	1,131 1,143 1,118	243,233 243,265 243,341	7 10 9	3 1 0	0 0 0	0 0 0
19	1	10:14	15:01	17,231	1,157	2,064	21	0	0	0
20 20	1 2	07:53 14:37	12:44 18:38	17,447 14,475	1,138 1,125	25,629 25,606	11 6	0 9	0 0	0 0
21	1	00:39	06:03	19,429	1,149	-38,969	22	0	0	0
22 22	1 2	02:14 04:36	04:11 08:54	7,004 15,489	1,130 1,153	-112,686 -112,707	4 29	28 0	0 0	0 0
23	1	08:57	14:36	20,333	1,151	-137,489	15	0	0	0
24	1	15:02	20:44	20,533	1,141	-17,758	33	0	0	0
25	1	04:12	11:34	26,527	1,151	-93,104	573	0	13267	0
26 26	1 2	00:00 21:01	02:39 23:59	9,518 10,684	1,140 1,142	172,221 173,204	20 60	1 0	1 0	0 0
27	1	12:00	17:54	21,261	1,154	-55,716	21	11	0	0
28	1	13:04	20:26	26,492	1,146	-22,503	15	8	0	0
29 29	1 2	00:00 20:39	02:14 23:59	8,042 12,050	1,142 1,142	-625,755 -625,994	24 8	1 18	0 0	0 0
30 30	1 2	06:14 21:01	07:47 23:59	5,586 10,712	1,136 1,120	-1,770 -1,845	10 8	1 42	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-