GPS Space Vehicle Time Integrity for MJD 53627

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
00:09
08:08
28,687
   -43
    -8,369
17
0
0
0

2
1
13:19
21:38
29,940
   -38
    27,379
10
6
0
0

3
1
04:16
10:02
20,745
   -24
   -34,075
19
0
0
0

4
1
12:07
19:05
25,127
   -31
    48,947
177
0
0
0

5
-

6
6
1
2
03:21
18:33
04:47
23:59
  5,108
19,571
   -49
   -41
  -820,500
  -821,225
21
67
1
0
1
0
0
0

7
1
11:00
18:42
27,683
   -31
  -330,915
145
0
0
0

8
1
09:32
15:09
20,204
   -15
    41,330
15
0
0
0

9
9
9
1
2
3
00:00
14:56
19:43
01:12
16:11
23:59
  4,329
  4,501
15,396
   -58
   -61
   -41
     7,769
     7,862
     7,922
9
12
24
1
51
13
0
0
0
0
0
0

10
1
14:49
21:19
23,420
   -31
   -70,157
18
0
0
0

11
1
08:09
13:18
18,552
   -31
  -264,996
26
0
0
0

12
-

13
13
13
1
2
3
06:49
08:36
15:28
08:08
12:06
17:15
  4,781
12,611
  6,366
   -35
   -28
   -59
   -13,727
   -13,738
   -13,807
5
16
5
10
0
8
0
0
0
0
0
0

14
14
1
2
00:00
22:22
06:46
23:59
24,318
  5,847
   -40
   -43
    26,361
    26,317
11
7
6
1
0
0
0
0

15
15
1
2
00:00
21:36
03:20
23:59
12,022
  8,602
   -33
   -41
  -489,092
  -489,537
30
6
1
6
0
0
0
0

16
1
02:22
08:43
22,759
   -26
    -8,685
14
0
0
0

17
-

18
18
1
2
00:00
19:15
03:40
23:59
13,212
17,097
   -34
   -47
   187,292
   187,484
8
27
14
14
0
0
0
0

19
1
05:28
11:20
21,168
   -25
    26,054
15
6
0
0

20
20
1
2
04:10
11:00
08:58
14:55
17,325
14,120
   -43
   -40
    48,458
    48,426
13
10
0
3
0
0
0
0

21
21
1
2
00:00
21:02
02:07
23:59
  7,652
10,661
   -35
   -18
  -129,225
  -129,453
17
5
1
7
0
0
0
0

22
22
1
2
01:12
21:57
05:04
23:59
13,863
  7,377
   -24
   -64
   -39,676
   -39,851
18
6
1
11
0
0
0
0

23
1
05:26
10:59
20,014
   -26
  -174,782
16
0
0
0

24
1
11:21
16:04
16,989
   -28
   -46,565
33
0
0
0

25
1
00:10
08:35
30,269
   -37
  -103,250
15
0
0
0

26
1
17:18
22:52
20,068
   -33
    -7,503
25
13
0
0

27
1
08:09
14:04
21,275
   -20
   -15,141
18
0
0
0

28
1
09:33
16:45
25,889
   -27
   -41,795
15
13
0
0

29
1
16:45
22:21
20,199
   -34
  -311,174
135
0
0
0

30
30
30
1
2
3
00:00
17:17
22:53
04:03
21:01
23:59
14,552
13,436
  4,002
   -35
   -59
   -51
  -380,258
  -381,116
  -381,321
62
56
8
1
0
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	00:09	08:08	28,687	-43	-8,369	17	0	0	0
2	1	13:19	21:38	29,940	-38	27,379	10	6	0	0
3	1	04:16	10:02	20,745	-24	-34,075	19	0	0	0
4	1	12:07	19:05	25,127	-31	48,947	177	0	0	0
5	-
6 6	1 2	03:21 18:33	04:47 23:59	5,108 19,571	-49 -41	-820,500 -821,225	21 67	1 0	1 0	0 0
7	1	11:00	18:42	27,683	-31	-330,915	145	0	0	0
8	1	09:32	15:09	20,204	-15	41,330	15	0	0	0
9 9 9	1 2 3	00:00 14:56 19:43	01:12 16:11 23:59	4,329 4,501 15,396	-58 -61 -41	7,769 7,862 7,922	9 12 24	1 51 13	0 0 0	0 0 0
10	1	14:49	21:19	23,420	-31	-70,157	18	0	0	0
11	1	08:09	13:18	18,552	-31	-264,996	26	0	0	0
12	-
13 13 13	1 2 3	06:49 08:36 15:28	08:08 12:06 17:15	4,781 12,611 6,366	-35 -28 -59	-13,727 -13,738 -13,807	5 16 5	10 0 8	0 0 0	0 0 0
14 14	1 2	00:00 22:22	06:46 23:59	24,318 5,847	-40 -43	26,361 26,317	11 7	6 1	0 0	0 0
15 15	1 2	00:00 21:36	03:20 23:59	12,022 8,602	-33 -41	-489,092 -489,537	30 6	1 6	0 0	0 0
16	1	02:22	08:43	22,759	-26	-8,685	14	0	0	0
17	-
18 18	1 2	00:00 19:15	03:40 23:59	13,212 17,097	-34 -47	187,292 187,484	8 27	14 14	0 0	0 0
19	1	05:28	11:20	21,168	-25	26,054	15	6	0	0
20 20	1 2	04:10 11:00	08:58 14:55	17,325 14,120	-43 -40	48,458 48,426	13 10	0 3	0 0	0 0
21 21	1 2	00:00 21:02	02:07 23:59	7,652 10,661	-35 -18	-129,225 -129,453	17 5	1 7	0 0	0 0
22 22	1 2	01:12 21:57	05:04 23:59	13,863 7,377	-24 -64	-39,676 -39,851	18 6	1 11	0 0	0 0
23	1	05:26	10:59	20,014	-26	-174,782	16	0	0	0
24	1	11:21	16:04	16,989	-28	-46,565	33	0	0	0
25	1	00:10	08:35	30,269	-37	-103,250	15	0	0	0
26	1	17:18	22:52	20,068	-33	-7,503	25	13	0	0
27	1	08:09	14:04	21,275	-20	-15,141	18	0	0	0
28	1	09:33	16:45	25,889	-27	-41,795	15	13	0	0
29	1	16:45	22:21	20,199	-34	-311,174	135	0	0	0
30 30 30	1 2 3	00:00 17:17 22:53	04:03 21:01 23:59	14,552 13,436 4,002	-35 -59 -51	-380,258 -381,116 -381,321	62 56 8	1 0 0	1 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-