GPS Space Vehicle Time Integrity for MJD 54862

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(SG)
-GPS_SV (ns) UTC(SG)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
00:31
09:33
32,395
   -38
  -159,261
47
229
0
0

3
1
15:16
21:00
20,494
   -36
  -346,710
48
0
0
0

4
1
00:00
06:01
21,675
   -35
   318,969
86
0
0
0

5
5
1
2
04:43
09:33
09:09
14:12
15,829
16,721
   -34
   -36
   617,915
   618,754
222
229
0
0
2
0
0
0

6
1
14:40
20:22
20,434
   -37
   -73,722
87
0
0
0

7
7
1
2
00:00
20:23
02:06
22:00
  7,597
  5,806
   -35
   -40
   -23,062
   -23,049
34
36
10
17
0
0
0
0

8
1
00:00
03:36
12,997
   -32
   188,518
36
8
0
0

9
1
06:26
11:51
19,514
   -31
   -37,936
39
1
0
0

10
1
02:05
07:29
19,420
   -27
    10,311
38
34
0
0

11
1
18:33
22:00
12,410
   -33
    -8,915
37
23
0
0

12
12
1
2
03:56
09:02
06:01
13:37
  7,465
16,459
   -39
   -38
   320,626
   320,545
44
41
0
0
0
0
0
0

13
13
1
2
02:07
18:55
03:44
22:00
  5,793
11,113
   -42
   -35
  -286,938
  -287,014
34
40
0
24
0
0
0
0

14
1
09:33
18:32
32,028
   -34
   160,676
65
0
0
0

15
1
04:43
09:02
15,500
   -39
   249,966
46
0
0
0

16
1
13:20
18:54
19,950
   -32
   -78,078
38
8
0
0

17
1
00:00
06:20
22,823
   -40
   -45,716
35
1
0
0

18
1
09:57
15:56
21,528
   -31
    87,794
42
0
0
0

19
1
17:18
22:00
16,932
   -31
   -33,136
35
9
0
0

20
20
1
2
00:00
16:18
02:07
22:00
  7,642
20,332
   -32
   -33
   -92,197
   -92,127
33
51
0
30
0
0
0
0

21
1
09:02
13:37
16,457
   -31
   -31,332
39
0
0
0

22
22
1
2
11:52
13:20
12:56
17:17
  3,815
14,145
   -33
   -30
  -205,829
  -205,821
33
35
0
0
0
0
0
0

23
1
18:33
21:52
11,952
   -34
  -386,217
38
30
0
0

24
1
07:29
12:56
19,576
   -32
  -161,857
39
0
0
0

25
1
00:00
01:20
  4,802
   -34
  -210,289
59
1
1
0

26
26
1
2
03:40
06:02
04:43
09:09
  3,765
11,261
   -35
   -38
   -40,823
   -40,864
38
36
2
0
0
0
0
0

27
27
27
1
2
3
00:00
02:08
04:52
01:20
04:43
06:44
  4,756
  9,296
  6,721
   -36
   -29
   -33
   -20,746
   -20,771
   -20,799
44
39
36
4
12
0
0
0
0
0
0
0

28
1
01:20
04:51
12,643
   -31
    23,684
33
19
0
0

29
29
1
2
06:44
13:37
11:33
15:22
17,317
  6,256
   -32
   -37
    13,964
    13,901
44
34
11
0
0
0
0
0

30
30
1
2
07:29
13:37
09:02
15:16
  5,411
  5,907
   -30
   -39
  -123,283
  -123,345
62
34
2
0
0
0
0
0

31
31
1
2
11:33
15:22
15:16
19:34
13,346
14,998
   -31
   -40
    49,778
    49,790
41
35
28
0
0
0
0
0

32
32
1
2
15:17
20:23
18:32
21:52
11,643
  5,340
   -29
   -34
  -299,344
  -299,303
45
35
2
1
0
0
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(SG) 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(SG) 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(SG) -GPS_SV (ns)	UTC(SG) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	00:31	09:33	32,395	-38	-159,261	47	229	0	0
3	1	15:16	21:00	20,494	-36	-346,710	48	0	0	0
4	1	00:00	06:01	21,675	-35	318,969	86	0	0	0
5 5	1 2	04:43 09:33	09:09 14:12	15,829 16,721	-34 -36	617,915 618,754	222 229	0 0	2 0	0 0
6	1	14:40	20:22	20,434	-37	-73,722	87	0	0	0
7 7	1 2	00:00 20:23	02:06 22:00	7,597 5,806	-35 -40	-23,062 -23,049	34 36	10 17	0 0	0 0
8	1	00:00	03:36	12,997	-32	188,518	36	8	0	0
9	1	06:26	11:51	19,514	-31	-37,936	39	1	0	0
10	1	02:05	07:29	19,420	-27	10,311	38	34	0	0
11	1	18:33	22:00	12,410	-33	-8,915	37	23	0	0
12 12	1 2	03:56 09:02	06:01 13:37	7,465 16,459	-39 -38	320,626 320,545	44 41	0 0	0 0	0 0
13 13	1 2	02:07 18:55	03:44 22:00	5,793 11,113	-42 -35	-286,938 -287,014	34 40	0 24	0 0	0 0
14	1	09:33	18:32	32,028	-34	160,676	65	0	0	0
15	1	04:43	09:02	15,500	-39	249,966	46	0	0	0
16	1	13:20	18:54	19,950	-32	-78,078	38	8	0	0
17	1	00:00	06:20	22,823	-40	-45,716	35	1	0	0
18	1	09:57	15:56	21,528	-31	87,794	42	0	0	0
19	1	17:18	22:00	16,932	-31	-33,136	35	9	0	0
20 20	1 2	00:00 16:18	02:07 22:00	7,642 20,332	-32 -33	-92,197 -92,127	33 51	0 30	0 0	0 0
21	1	09:02	13:37	16,457	-31	-31,332	39	0	0	0
22 22	1 2	11:52 13:20	12:56 17:17	3,815 14,145	-33 -30	-205,829 -205,821	33 35	0 0	0 0	0 0
23	1	18:33	21:52	11,952	-34	-386,217	38	30	0	0
24	1	07:29	12:56	19,576	-32	-161,857	39	0	0	0
25	1	00:00	01:20	4,802	-34	-210,289	59	1	1	0
26 26	1 2	03:40 06:02	04:43 09:09	3,765 11,261	-35 -38	-40,823 -40,864	38 36	2 0	0 0	0 0
27 27 27	1 2 3	00:00 02:08 04:52	01:20 04:43 06:44	4,756 9,296 6,721	-36 -29 -33	-20,746 -20,771 -20,799	44 39 36	4 12 0	0 0 0	0 0 0
28	1	01:20	04:51	12,643	-31	23,684	33	19	0	0
29 29	1 2	06:44 13:37	11:33 15:22	17,317 6,256	-32 -37	13,964 13,901	44 34	11 0	0 0	0 0
30 30	1 2	07:29 13:37	09:02 15:16	5,411 5,907	-30 -39	-123,283 -123,345	62 34	2 0	0 0	0 0
31 31	1 2	11:33 15:22	15:16 19:34	13,346 14,998	-31 -40	49,778 49,790	41 35	28 0	0 0	0 0
32 32	1 2	15:17 20:23	18:32 21:52	11,643 5,340	-29 -34	-299,344 -299,303	45 35	2 1	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-