GPS Space Vehicle Time Integrity for MJD 53891

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
06:57
14:09
25,846
  1,135
   -56,298
19
6
0
0

2
2
1
2
00:00
19:18
03:25
23:59
12,289
16,882
  1,133
  1,135
    -1,260
    -1,473
17
12
1
4
0
0
0
0

3
1
10:07
15:52
20,690
  1,133
  -103,202
25
0
0
0

4
4
1
2
00:00
17:50
01:19
23:59
  4,728
22,180
  1,116
  1,136
  -245,371
  -245,981
16
61
1
0
1
0
0
0

5
5
5
1
2
3
00:00
04:40
21:41
02:51
08:28
23:59
10,255
13,706
  8,314
  1,134
  1,122
  1,130
   -84,967
   -85,842
   -88,559
144
186
101
0
1
0
1
1
0
0
0
0

6
6
1
2
00:29
09:22
06:02
10:34
19,954
  4,272
  1,135
  1,106
  -551,599
  -551,962
83
16
0
0
0
0
0
0

7
7
1
2
03:20
08:35
06:56
13:50
12,975
18,867
  1,128
  1,134
  -539,292
  -539,313
10
10
0
7
0
0
0
0

8
8
1
2
15:26
17:15
16:46
21:03
  4,778
13,587
  1,128
  1,138
    69,113
    69,139
11
16
0
0
0
0
0
0

9
9
1
2
01:38
20:33
07:00
22:17
19,307
  6,230
  1,143
  1,099
   -21,912
   -22,041
16
7
1
14
0
0
0
0

10
10
1
2
00:00
20:47
03:19
23:59
11,916
11,540
  1,138
  1,144
   -83,375
   -83,410
17
17
1
0
0
0
0
0

11
1
13:51
19:17
19,600
  1,133
  -330,425
22
0
0
0

12
-

13
13
1
2
12:27
14:19
14:17
17:49
  6,551
12,597
  1,137
  1,134
   -66,000
   -66,030
12
27
57
0
0
0
0
0

14
1
03:47
12:25
30,981
  1,137
    13,747
11
19
0
0

15
15
1
2
03:27
06:03
04:39
09:08
  4,323
11,066
  1,136
  1,149
  -622,525
  -622,588
4
37
21
0
0
0
0
0

16
1
08:10
14:24
22,432
  1,143
   -46,330
24
0
0
0

17
1
15:53
23:59
29,208
  1,127
   -95,927
16
0
0
0

18
18
1
2
01:09
04:40
04:20
09:32
11,446
17,508
  1,130
  1,140
   239,248
   239,282
12
8
74
3
0
0
0
0

19
1
11:23
17:15
21,120
  1,144
     8,215
23
0
0
0

20
20
1
2
10:01
16:47
14:54
20:47
17,577
14,392
  1,133
  1,115
    26,972
    26,942
14
8
21
2
0
0
0
0

21
1
02:52
08:15
19,367
  1,147
   -32,312
24
0
0
0

22
1
04:20
11:04
24,172
  1,141
  -102,159
28
3
0
0

23
1
11:05
16:46
20,474
  1,141
  -138,993
16
9
0
0

24
1
16:47
22:43
21,401
  1,132
   -10,078
28
0
0
0

25
-

26
1
00:00
03:47
13,583
  1,154
   137,845
50
0
0
0

27
1
14:10
20:06
21,335
  1,142
   -50,904
21
0
0
0

28
1
15:16
22:36
26,431
  1,127
   -24,736
21
33
0
0

29
29
1
2
00:00
22:48
04:20
23:59
15,533
  4,307
  1,146
  1,122
  -614,120
  -614,539
34
6
1
6
0
0
0
0

30
-

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	06:57	14:09	25,846	1,135	-56,298	19	6	0	0
2 2	1 2	00:00 19:18	03:25 23:59	12,289 16,882	1,133 1,135	-1,260 -1,473	17 12	1 4	0 0	0 0
3	1	10:07	15:52	20,690	1,133	-103,202	25	0	0	0
4 4	1 2	00:00 17:50	01:19 23:59	4,728 22,180	1,116 1,136	-245,371 -245,981	16 61	1 0	1 0	0 0
5 5 5	1 2 3	00:00 04:40 21:41	02:51 08:28 23:59	10,255 13,706 8,314	1,134 1,122 1,130	-84,967 -85,842 -88,559	144 186 101	0 1 0	1 1 0	0 0 0
6 6	1 2	00:29 09:22	06:02 10:34	19,954 4,272	1,135 1,106	-551,599 -551,962	83 16	0 0	0 0	0 0
7 7	1 2	03:20 08:35	06:56 13:50	12,975 18,867	1,128 1,134	-539,292 -539,313	10 10	0 7	0 0	0 0
8 8	1 2	15:26 17:15	16:46 21:03	4,778 13,587	1,128 1,138	69,113 69,139	11 16	0 0	0 0	0 0
9 9	1 2	01:38 20:33	07:00 22:17	19,307 6,230	1,143 1,099	-21,912 -22,041	16 7	1 14	0 0	0 0
10 10	1 2	00:00 20:47	03:19 23:59	11,916 11,540	1,138 1,144	-83,375 -83,410	17 17	1 0	0 0	0 0
11	1	13:51	19:17	19,600	1,133	-330,425	22	0	0	0
12	-
13 13	1 2	12:27 14:19	14:17 17:49	6,551 12,597	1,137 1,134	-66,000 -66,030	12 27	57 0	0 0	0 0
14	1	03:47	12:25	30,981	1,137	13,747	11	19	0	0
15 15	1 2	03:27 06:03	04:39 09:08	4,323 11,066	1,136 1,149	-622,525 -622,588	4 37	21 0	0 0	0 0
16	1	08:10	14:24	22,432	1,143	-46,330	24	0	0	0
17	1	15:53	23:59	29,208	1,127	-95,927	16	0	0	0
18 18	1 2	01:09 04:40	04:20 09:32	11,446 17,508	1,130 1,140	239,248 239,282	12 8	74 3	0 0	0 0
19	1	11:23	17:15	21,120	1,144	8,215	23	0	0	0
20 20	1 2	10:01 16:47	14:54 20:47	17,577 14,392	1,133 1,115	26,972 26,942	14 8	21 2	0 0	0 0
21	1	02:52	08:15	19,367	1,147	-32,312	24	0	0	0
22	1	04:20	11:04	24,172	1,141	-102,159	28	3	0	0
23	1	11:05	16:46	20,474	1,141	-138,993	16	9	0	0
24	1	16:47	22:43	21,401	1,132	-10,078	28	0	0	0
25	-
26	1	00:00	03:47	13,583	1,154	137,845	50	0	0	0
27	1	14:10	20:06	21,335	1,142	-50,904	21	0	0	0
28	1	15:16	22:36	26,431	1,127	-24,736	21	33	0	0
29 29	1 2	00:00 22:48	04:20 23:59	15,533 4,307	1,146 1,122	-614,120 -614,539	34 6	1 6	0 0	0 0
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-