GPS Space Vehicle Time Integrity for MJD 53876

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
07:33
15:10
27,354
  1,134
   -53,095
23
2
0
0

2
2
1
2
00:00
20:19
04:26
23:59
15,974
13,228
  1,131
  1,133
     2,450
     2,254
19
7
1
43
0
0
0
0

3
1
11:09
16:54
20,688
  1,138
   -99,235
28
0
0
0

4
4
1
2
00:00
18:51
02:23
23:59
  8,614
18,528
  1,116
  1,141
  -233,868
  -234,512
27
48
1
0
1
0
0
0

5
5
5
1
2
3
00:00
05:41
22:45
03:27
09:32
23:59
12,439
13,852
  4,494
  1,135
  1,127
  1,131
   -21,082
   -22,194
   -25,143
190
203
57
1
1
0
1
1
0
0
0
0

6
6
1
2
01:29
10:27
06:31
11:31
18,120
  3,849
  1,138
  1,121
  -532,083
  -532,510
84
15
1
0
0
0
0
0

7
7
1
2
04:23
09:35
07:32
14:49
11,373
18,831
  1,119
  1,125
  -537,037
  -537,080
9
17
1
0
0
0
0
0

8
1
16:29
22:05
20,175
  1,137
    67,596
18
0
0
0

9
9
1
2
03:28
21:36
08:02
23:17
16,449
  6,033
  1,142
  1,104
   -19,935
   -20,072
14
9
2
87
0
0
0
0

10
10
1
2
00:00
21:47
04:22
23:59
15,722
  7,950
  1,140
  1,130
   -82,605
   -82,662
17
18
1
0
0
0
0
0

11
1
14:50
20:18
19,719
  1,132
  -327,375
22
0
0
0

12
-

13
13
1
2
13:28
15:20
15:18
18:50
  6,573
12,619
  1,128
  1,133
   -62,348
   -62,371
8
26
23
1
0
0
0
0

14
1
04:49
13:26
30,976
  1,137
    14,746
12
22
0
0

15
15
1
2
04:28
06:32
05:40
10:09
  4,364
13,012
  1,133
  1,154
  -614,799
  -614,850
4
37
17
0
0
0
0
0

16
1
09:16
15:25
22,099
  1,142
   -43,086
29
0
0
0

17
17
1
2
00:00
16:54
01:18
23:59
  4,728
25,509
  1,126
  1,128
   -92,750
   -92,941
8
17
1
0
0
0
0
0

18
18
1
2
02:24
05:41
05:21
10:33
10,595
17,526
  1,128
  1,140
   237,261
   237,298
11
8
42
3
0
0
0
0

19
1
12:25
18:17
21,137
  1,139
    10,837
22
0
0
0

20
20
1
2
11:01
17:48
15:55
21:46
17,636
14,300
  1,133
  1,113
    27,701
    27,668
14
7
14
12
0
0
0
0

21
1
03:28
09:16
20,862
  1,144
   -28,980
22
0
0
0

22
22
1
2
05:21
08:03
07:32
12:05
  7,852
14,572
  1,131
  1,152
   -97,022
   -97,056
5
30
65
0
0
0
0
0

23
1
12:04
17:47
20,598
  1,141
  -139,934
13
0
0
0

24
1
18:18
23:40
19,299
  1,138
    -6,535
30
0
0
0

25
-

26
1
00:17
04:49
16,310
  1,144
   122,562
64
0
0
0

27
1
15:12
21:08
21,370
  1,141
   -48,661
21
0
0
0

28
1
16:18
23:38
26,381
  1,132
   -25,817
19
0
0
0

29
1
00:00
05:21
19,248
  1,142
  -606,807
38
1
0
0

30
30
1
2
00:14
07:33
03:27
10:56
11,578
12,213
  1,122
  1,138
  -252,816
  -253,340
61
73
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	07:33	15:10	27,354	1,134	-53,095	23	2	0	0
2 2	1 2	00:00 20:19	04:26 23:59	15,974 13,228	1,131 1,133	2,450 2,254	19 7	1 43	0 0	0 0
3	1	11:09	16:54	20,688	1,138	-99,235	28	0	0	0
4 4	1 2	00:00 18:51	02:23 23:59	8,614 18,528	1,116 1,141	-233,868 -234,512	27 48	1 0	1 0	0 0
5 5 5	1 2 3	00:00 05:41 22:45	03:27 09:32 23:59	12,439 13,852 4,494	1,135 1,127 1,131	-21,082 -22,194 -25,143	190 203 57	1 1 0	1 1 0	0 0 0
6 6	1 2	01:29 10:27	06:31 11:31	18,120 3,849	1,138 1,121	-532,083 -532,510	84 15	1 0	0 0	0 0
7 7	1 2	04:23 09:35	07:32 14:49	11,373 18,831	1,119 1,125	-537,037 -537,080	9 17	1 0	0 0	0 0
8	1	16:29	22:05	20,175	1,137	67,596	18	0	0	0
9 9	1 2	03:28 21:36	08:02 23:17	16,449 6,033	1,142 1,104	-19,935 -20,072	14 9	2 87	0 0	0 0
10 10	1 2	00:00 21:47	04:22 23:59	15,722 7,950	1,140 1,130	-82,605 -82,662	17 18	1 0	0 0	0 0
11	1	14:50	20:18	19,719	1,132	-327,375	22	0	0	0
12	-
13 13	1 2	13:28 15:20	15:18 18:50	6,573 12,619	1,128 1,133	-62,348 -62,371	8 26	23 1	0 0	0 0
14	1	04:49	13:26	30,976	1,137	14,746	12	22	0	0
15 15	1 2	04:28 06:32	05:40 10:09	4,364 13,012	1,133 1,154	-614,799 -614,850	4 37	17 0	0 0	0 0
16	1	09:16	15:25	22,099	1,142	-43,086	29	0	0	0
17 17	1 2	00:00 16:54	01:18 23:59	4,728 25,509	1,126 1,128	-92,750 -92,941	8 17	1 0	0 0	0 0
18 18	1 2	02:24 05:41	05:21 10:33	10,595 17,526	1,128 1,140	237,261 237,298	11 8	42 3	0 0	0 0
19	1	12:25	18:17	21,137	1,139	10,837	22	0	0	0
20 20	1 2	11:01 17:48	15:55 21:46	17,636 14,300	1,133 1,113	27,701 27,668	14 7	14 12	0 0	0 0
21	1	03:28	09:16	20,862	1,144	-28,980	22	0	0	0
22 22	1 2	05:21 08:03	07:32 12:05	7,852 14,572	1,131 1,152	-97,022 -97,056	5 30	65 0	0 0	0 0
23	1	12:04	17:47	20,598	1,141	-139,934	13	0	0	0
24	1	18:18	23:40	19,299	1,138	-6,535	30	0	0	0
25	-
26	1	00:17	04:49	16,310	1,144	122,562	64	0	0	0
27	1	15:12	21:08	21,370	1,141	-48,661	21	0	0	0
28	1	16:18	23:38	26,381	1,132	-25,817	19	0	0	0
29	1	00:00	05:21	19,248	1,142	-606,807	38	1	0	0
30 30	1 2	00:14 07:33	03:27 10:56	11,578 12,213	1,122 1,138	-252,816 -253,340	61 73	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-