GPS Space Vehicle Time Integrity for MJD 53937

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
03:40
11:02
26,523
  1,141
   -65,391
17
0
0
0

2
1
16:11
23:59
28,136
  1,134
   -14,897
35
0
0
0

3
1
07:35
12:44
18,574
  1,149
  -210,600
103
0
0
0

4
1
14:45
22:01
26,111
  1,132
  -277,835
67
0
0
0

5
5
1
2
01:33
18:26
05:14
23:12
13,216
17,152
  1,133
  1,128
  -239,042
  -240,969
118
152
1
0
1
0
0
0

6
6
6
1
2
3
00:00
06:26
21:20
02:24
07:34
23:59
  8,644
  4,076
  9,568
  1,141
  1,109
  1,139
  -590,038
  -590,183
  -590,472
22
7
8
1
1
72
0
0
0
0
0
0

7
7
7
1
2
3
00:11
01:33
06:01
01:15
03:14
10:37
  3,824
  6,026
16,538
  1,123
  1,134
  1,141
  -539,062
  -539,042
  -539,006
9
6
11
0
1
0
0
0
0
0
0
0

8
1
12:16
17:52
20,204
  1,137
    74,359
14
0
0
0

9
9
1
2
00:00
17:20
03:39
19:11
13,157
  6,657
  1,140
  1,111
   -27,601
   -27,727
13
9
1
4
0
0
0
0

10
1
17:42
23:59
22,626
  1,142
   -85,796
17
0
0
0

11
1
10:38
16:10
19,939
  1,143
  -339,406
22
0
0
0

12
-

13
1
11:21
14:45
12,224
  1,143
   -77,861
27
1
0
0

14
14
14
1
2
3
00:39
03:14
05:15
02:24
05:07
09:16
  6,298
  6,747
14,499
  1,136
  1,146
  1,141
    10,556
    10,559
    10,544
8
3
12
0
67
0
0
0
0
0
0
0

15
15
1
2
00:19
02:25
01:33
06:01
  4,408
12,919
  1,135
  1,156
  -647,275
  -647,328
4
40
25
0
0
0
0
0

16
1
05:08
11:20
22,359
  1,151
   -57,144
24
0
0
0

17
1
12:45
21:07
30,111
  1,128
   -98,967
8
32
0
0

18
18
1
2
00:00
22:01
06:25
23:12
23,114
  4,269
  1,146
  1,117
   244,905
   244,966
13
8
0
1
0
0
0
0

19
1
09:17
14:03
17,169
  1,155
     -909
27
0
0
0

20
20
1
2
06:56
13:40
11:47
17:42
17,440
14,487
  1,138
  1,122
    25,131
    25,105
11
7
26
10
0
0
0
0

21
1
00:00
05:07
18,416
  1,154
   -41,693
21
1
0
0

22
22
1
2
01:15
03:40
03:14
07:57
  7,104
15,394
  1,133
  1,155
  -117,080
  -117,106
5
30
30
0
0
0
0
0

23
1
08:02
13:40
20,285
  1,150
  -137,050
16
0
0
0

24
1
14:04
19:53
20,941
  1,144
   -21,249
30
0
0
0

25
1
03:14
10:37
26,552
  1,145
  -183,322
568
0
13154
0

26
1
20:04
23:59
14,102
  1,143
   189,008
72
0
0
0

27
1
11:03
16:56
21,147
  1,141
   -57,886
24
0
0
0

28
1
12:07
19:28
26,485
  1,138
   -21,509
15
0
0
0

29
29
1
2
00:00
19:42
01:15
23:59
  4,494
15,433
  1,132
  1,145
  -629,125
  -629,292
11
10
1
2
0
0
0
0

30
30
30
1
2
3
02:25
05:08
20:04
03:39
06:51
23:48
  4,470
  6,176
13,384
  1,131
  1,126
  1,109
    -3,156
    -3,172
    -3,264
4
12
10
11
1
45
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	03:40	11:02	26,523	1,141	-65,391	17	0	0	0
2	1	16:11	23:59	28,136	1,134	-14,897	35	0	0	0
3	1	07:35	12:44	18,574	1,149	-210,600	103	0	0	0
4	1	14:45	22:01	26,111	1,132	-277,835	67	0	0	0
5 5	1 2	01:33 18:26	05:14 23:12	13,216 17,152	1,133 1,128	-239,042 -240,969	118 152	1 0	1 0	0 0
6 6 6	1 2 3	00:00 06:26 21:20	02:24 07:34 23:59	8,644 4,076 9,568	1,141 1,109 1,139	-590,038 -590,183 -590,472	22 7 8	1 1 72	0 0 0	0 0 0
7 7 7	1 2 3	00:11 01:33 06:01	01:15 03:14 10:37	3,824 6,026 16,538	1,123 1,134 1,141	-539,062 -539,042 -539,006	9 6 11	0 1 0	0 0 0	0 0 0
8	1	12:16	17:52	20,204	1,137	74,359	14	0	0	0
9 9	1 2	00:00 17:20	03:39 19:11	13,157 6,657	1,140 1,111	-27,601 -27,727	13 9	1 4	0 0	0 0
10	1	17:42	23:59	22,626	1,142	-85,796	17	0	0	0
11	1	10:38	16:10	19,939	1,143	-339,406	22	0	0	0
12	-
13	1	11:21	14:45	12,224	1,143	-77,861	27	1	0	0
14 14 14	1 2 3	00:39 03:14 05:15	02:24 05:07 09:16	6,298 6,747 14,499	1,136 1,146 1,141	10,556 10,559 10,544	8 3 12	0 67 0	0 0 0	0 0 0
15 15	1 2	00:19 02:25	01:33 06:01	4,408 12,919	1,135 1,156	-647,275 -647,328	4 40	25 0	0 0	0 0
16	1	05:08	11:20	22,359	1,151	-57,144	24	0	0	0
17	1	12:45	21:07	30,111	1,128	-98,967	8	32	0	0
18 18	1 2	00:00 22:01	06:25 23:12	23,114 4,269	1,146 1,117	244,905 244,966	13 8	0 1	0 0	0 0
19	1	09:17	14:03	17,169	1,155	-909	27	0	0	0
20 20	1 2	06:56 13:40	11:47 17:42	17,440 14,487	1,138 1,122	25,131 25,105	11 7	26 10	0 0	0 0
21	1	00:00	05:07	18,416	1,154	-41,693	21	1	0	0
22 22	1 2	01:15 03:40	03:14 07:57	7,104 15,394	1,133 1,155	-117,080 -117,106	5 30	30 0	0 0	0 0
23	1	08:02	13:40	20,285	1,150	-137,050	16	0	0	0
24	1	14:04	19:53	20,941	1,144	-21,249	30	0	0	0
25	1	03:14	10:37	26,552	1,145	-183,322	568	0	13154	0
26	1	20:04	23:59	14,102	1,143	189,008	72	0	0	0
27	1	11:03	16:56	21,147	1,141	-57,886	24	0	0	0
28	1	12:07	19:28	26,485	1,138	-21,509	15	0	0	0
29 29	1 2	00:00 19:42	01:15 23:59	4,494 15,433	1,132 1,145	-629,125 -629,292	11 10	1 2	0 0	0 0
30 30 30	1 2 3	02:25 05:08 20:04	03:39 06:51 23:48	4,470 6,176 13,384	1,131 1,126 1,109	-3,156 -3,172 -3,264	4 12 10	11 1 45	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-