GPS Space Vehicle Time Integrity for MJD 53628

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
00:06
08:05
28,675
   -33
    -8,536
15
4
0
0

2
1
13:15
21:34
29,935
   -23
    27,393
9
23
0
0

3
1
06:00
09:58
14,279
   -16
   -34,352
26
0
0
0

4
1
12:02
19:01
25,135
   -18
    51,273
179
0
0
0

5
-

6
6
1
2
03:17
18:30
04:43
23:59
  5,151
19,797
   -47
   -28
  -821,513
  -822,217
19
67
1
0
1
0
0
0

7
1
10:56
18:38
27,697
   -20
  -332,388
140
0
0
0

8
1
09:29
15:05
20,191
   -11
    41,428
16
0
0
0

9
9
9
1
2
3
00:00
14:52
19:39
01:08
16:07
23:59
  4,028
  4,492
15,654
   -55
   -45
   -25
     7,926
     8,043
     8,105
11
13
20
1
51
0
0
0
0
0
0
0

10
1
14:45
21:15
23,412
   -10
   -70,191
17
0
0
0

11
1
08:05
13:14
18,547
   -22
  -265,288
26
0
0
0

12
-

13
13
13
1
2
3
06:45
08:32
15:24
08:05
12:02
17:10
  4,794
12,591
  6,368
   -26
   -23
   -43
   -13,868
   -13,881
   -13,939
5
19
6
21
0
3
0
0
0
0
0
0

14
14
1
2
00:00
22:18
06:42
23:59
24,090
  6,106
   -32
   -31
    26,321
    26,285
10
7
17
1
0
0
0
0

15
15
1
2
00:00
21:32
03:16
23:59
11,704
  8,867
   -25
   -23
  -489,578
  -490,013
31
6
1
20
0
0
0
0

16
1
02:18
08:38
22,803
   -20
    -8,755
16
20
0
0

17
-

18
18
1
2
00:00
19:10
03:36
23:59
12,930
17,350
   -27
   -31
   187,547
   187,749
8
25
5
0
0
0
0
0

19
1
05:24
11:17
21,184
   -18
    26,083
17
0
0
0

20
20
1
2
04:05
10:56
08:54
14:51
17,315
14,107
   -36
   -29
    48,336
    48,309
14
10
1
0
0
0
0
0

21
21
1
2
00:00
20:58
02:03
23:59
  7,355
10,909
   -29
    -4
  -129,492
  -129,711
17
5
1
13
0
0
0
0

22
22
1
2
01:08
21:52
05:00
23:59
13,901
  7,623
   -27
   -44
   -39,849
   -40,041
22
6
1
2
0
0
0
0

23
1
05:22
10:55
20,025
   -20
  -174,591
19
0
0
0

24
1
11:17
16:00
16,977
   -13
   -46,800
30
0
0
0

25
1
00:06
08:31
30,269
   -32
  -103,322
13
4
0
0

26
1
17:13
22:48
20,101
   -20
    -7,176
23
0
0
0

27
1
08:05
14:00
21,308
    -7
   -15,250
14
2
0
0

28
1
09:29
16:41
25,909
   -17
   -41,746
18
0
0
0

29
1
16:41
22:17
20,187
   -20
  -313,018
127
0
0
0

30
30
30
1
2
3
00:00
17:13
22:49
03:59
20:57
23:59
14,316
13,428
  4,234
   -37
   -40
   -33
  -381,428
  -382,274
  -382,481
62
54
9
1
1
0
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	00:06	08:05	28,675	-33	-8,536	15	4	0	0
2	1	13:15	21:34	29,935	-23	27,393	9	23	0	0
3	1	06:00	09:58	14,279	-16	-34,352	26	0	0	0
4	1	12:02	19:01	25,135	-18	51,273	179	0	0	0
5	-
6 6	1 2	03:17 18:30	04:43 23:59	5,151 19,797	-47 -28	-821,513 -822,217	19 67	1 0	1 0	0 0
7	1	10:56	18:38	27,697	-20	-332,388	140	0	0	0
8	1	09:29	15:05	20,191	-11	41,428	16	0	0	0
9 9 9	1 2 3	00:00 14:52 19:39	01:08 16:07 23:59	4,028 4,492 15,654	-55 -45 -25	7,926 8,043 8,105	11 13 20	1 51 0	0 0 0	0 0 0
10	1	14:45	21:15	23,412	-10	-70,191	17	0	0	0
11	1	08:05	13:14	18,547	-22	-265,288	26	0	0	0
12	-
13 13 13	1 2 3	06:45 08:32 15:24	08:05 12:02 17:10	4,794 12,591 6,368	-26 -23 -43	-13,868 -13,881 -13,939	5 19 6	21 0 3	0 0 0	0 0 0
14 14	1 2	00:00 22:18	06:42 23:59	24,090 6,106	-32 -31	26,321 26,285	10 7	17 1	0 0	0 0
15 15	1 2	00:00 21:32	03:16 23:59	11,704 8,867	-25 -23	-489,578 -490,013	31 6	1 20	0 0	0 0
16	1	02:18	08:38	22,803	-20	-8,755	16	20	0	0
17	-
18 18	1 2	00:00 19:10	03:36 23:59	12,930 17,350	-27 -31	187,547 187,749	8 25	5 0	0 0	0 0
19	1	05:24	11:17	21,184	-18	26,083	17	0	0	0
20 20	1 2	04:05 10:56	08:54 14:51	17,315 14,107	-36 -29	48,336 48,309	14 10	1 0	0 0	0 0
21 21	1 2	00:00 20:58	02:03 23:59	7,355 10,909	-29 -4	-129,492 -129,711	17 5	1 13	0 0	0 0
22 22	1 2	01:08 21:52	05:00 23:59	13,901 7,623	-27 -44	-39,849 -40,041	22 6	1 2	0 0	0 0
23	1	05:22	10:55	20,025	-20	-174,591	19	0	0	0
24	1	11:17	16:00	16,977	-13	-46,800	30	0	0	0
25	1	00:06	08:31	30,269	-32	-103,322	13	4	0	0
26	1	17:13	22:48	20,101	-20	-7,176	23	0	0	0
27	1	08:05	14:00	21,308	-7	-15,250	14	2	0	0
28	1	09:29	16:41	25,909	-17	-41,746	18	0	0	0
29	1	16:41	22:17	20,187	-20	-313,018	127	0	0	0
30 30 30	1 2 3	00:00 17:13 22:49	03:59 20:57 23:59	14,316 13,428 4,234	-37 -40 -33	-381,428 -382,274 -382,481	62 54 9	1 1 0	1 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-