GPS Space Vehicle Time Integrity for MJD 54698

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
-

2
1
11:55
20:26
30,642
  -448
  -193,940
21
0
0
0

3
1
03:00
08:45
20,714
  -436
  -272,549
34
0
0
0

4
1
10:39
18:11
27,119
  -447
   147,391
72
0
0
0

5
-

6
1
02:33
08:12
20,300
  -441
  -167,865
12
0
0
0

7
1
06:47
12:35
20,844
  -431
   -10,723
27
0
0
0

8
1
08:13
13:46
19,989
  -430
   166,123
19
0
0
0

9
9
1
2
13:43
18:59
14:53
23:57
  4,235
17,929
  -468
  -438
   -11,389
   -11,405
10
14
16
0
0
0
0
0

10
1
13:33
20:03
23,402
  -438
     3,574
17
0
0
0

11
1
06:47
12:22
20,073
  -437
   -21,793
18
0
0
0

12
12
12
1
2
3
00:00
14:20
21:53
01:06
18:58
23:59
  3,964
16,647
  7,581
  -465
  -451
  -468
   353,528
   353,473
   353,429
5
13
5
31
14
19
0
0
0
0
0
0

13
13
1
2
06:47
14:39
10:38
15:39
13,873
  3,645
  -433
  -476
  -268,706
  -268,779
16
4
1
19
0
0
0
0

14
14
1
2
00:00
20:38
05:20
23:59
19,218
12,094
  -444
  -453
   229,630
   229,298
32
9
1
2
0
0
0
0

15
1
16:03
21:52
20,995
  -443
   162,860
42
0
0
0

16
1
00:58
06:46
20,911
  -433
  -111,741
17
0
0
0

17
1
08:46
17:09
30,213
  -445
   -39,374
10
25
0
0

18
18
1
2
00:00
18:11
02:27
23:59
  8,827
20,878
  -439
  -446
   142,691
   142,386
21
15
1
0
0
0
0
0

19
1
05:21
09:47
15,983
  -429
   -35,284
13
0
0
0

20
20
1
2
02:44
09:48
07:13
13:28
16,085
13,200
  -446
  -456
  -107,416
  -107,401
10
6
6
10
0
0
0
0

21
21
1
2
00:00
20:04
01:10
23:59
  4,204
14,151
  -450
  -429
   -54,271
   -54,139
6
14
1
0
0
0
0
0

22
22
1
2
00:00
21:12
03:57
23:59
14,183
10,047
  -430
  -450
  -211,734
  -211,748
15
13
1
2
0
0
0
0

23
1
04:10
09:30
19,202
  -433
  -370,185
15
0
0
0

24
1
17:10
23:39
23,318
  -445
  -119,096
23
0
0
0

25
1
08:13
09:30
  4,609
  -422
   234,906
40
0
0
0

26
1
15:45
21:11
19,595
  -447
  -313,405
38
0
0
0

27
1
10:39
11:54
  4,529
  -425
  -211,910
12
0
0
0

28
1
09:30
15:43
22,357
  -437
    21,522
14
5
0
0

29
29
1
2
17:10
18:56
18:54
22:35
  6,256
13,095
  -451
  -441
    39,024
    39,026
12
17
10
0
0
0
0
0

30
30
30
1
2
3
00:00
16:09
22:35
02:55
17:09
23:59
10,488
  3,623
  5,056
  -444
  -461
  -453
   -92,544
   -92,679
   -92,720
17
4
7
1
14
2
0
0
0
0
0
0

31
1
00:00
06:10
22,188
  -442
    24,639
13
5
0
0

32
1
01:45
06:47
18,070
  -437
  -314,398
14
1
0
0

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	-
2	1	11:55	20:26	30,642	-448	-193,940	21	0	0	0
3	1	03:00	08:45	20,714	-436	-272,549	34	0	0	0
4	1	10:39	18:11	27,119	-447	147,391	72	0	0	0
5	-
6	1	02:33	08:12	20,300	-441	-167,865	12	0	0	0
7	1	06:47	12:35	20,844	-431	-10,723	27	0	0	0
8	1	08:13	13:46	19,989	-430	166,123	19	0	0	0
9 9	1 2	13:43 18:59	14:53 23:57	4,235 17,929	-468 -438	-11,389 -11,405	10 14	16 0	0 0	0 0
10	1	13:33	20:03	23,402	-438	3,574	17	0	0	0
11	1	06:47	12:22	20,073	-437	-21,793	18	0	0	0
12 12 12	1 2 3	00:00 14:20 21:53	01:06 18:58 23:59	3,964 16,647 7,581	-465 -451 -468	353,528 353,473 353,429	5 13 5	31 14 19	0 0 0	0 0 0
13 13	1 2	06:47 14:39	10:38 15:39	13,873 3,645	-433 -476	-268,706 -268,779	16 4	1 19	0 0	0 0
14 14	1 2	00:00 20:38	05:20 23:59	19,218 12,094	-444 -453	229,630 229,298	32 9	1 2	0 0	0 0
15	1	16:03	21:52	20,995	-443	162,860	42	0	0	0
16	1	00:58	06:46	20,911	-433	-111,741	17	0	0	0
17	1	08:46	17:09	30,213	-445	-39,374	10	25	0	0
18 18	1 2	00:00 18:11	02:27 23:59	8,827 20,878	-439 -446	142,691 142,386	21 15	1 0	0 0	0 0
19	1	05:21	09:47	15,983	-429	-35,284	13	0	0	0
20 20	1 2	02:44 09:48	07:13 13:28	16,085 13,200	-446 -456	-107,416 -107,401	10 6	6 10	0 0	0 0
21 21	1 2	00:00 20:04	01:10 23:59	4,204 14,151	-450 -429	-54,271 -54,139	6 14	1 0	0 0	0 0
22 22	1 2	00:00 21:12	03:57 23:59	14,183 10,047	-430 -450	-211,734 -211,748	15 13	1 2	0 0	0 0
23	1	04:10	09:30	19,202	-433	-370,185	15	0	0	0
24	1	17:10	23:39	23,318	-445	-119,096	23	0	0	0
25	1	08:13	09:30	4,609	-422	234,906	40	0	0	0
26	1	15:45	21:11	19,595	-447	-313,405	38	0	0	0
27	1	10:39	11:54	4,529	-425	-211,910	12	0	0	0
28	1	09:30	15:43	22,357	-437	21,522	14	5	0	0
29 29	1 2	17:10 18:56	18:54 22:35	6,256 13,095	-451 -441	39,024 39,026	12 17	10 0	0 0	0 0
30 30 30	1 2 3	00:00 16:09 22:35	02:55 17:09 23:59	10,488 3,623 5,056	-444 -461 -453	-92,544 -92,679 -92,720	17 4 7	1 14 2	0 0 0	0 0 0
31	1	00:00	06:10	22,188	-442	24,639	13	5	0	0
32	1	01:45	06:47	18,070	-437	-314,398	14	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-