GPS Space Vehicle Time Integrity for MJD 54524

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
1
13:15
18:52
20,184
   -58
  -188,856
43
0
0
0

2
1
00:00
08:09
28,873
   -61
  -177,979
49
74
0
0

3
1
14:12
20:10
21,435
   -62
  -193,618
51
0
0
0

4
4
1
2
00:00
22:12
05:43
23:14
20,255
  3,708
   -69
   -60
    16,591
    17,090
54
51
3
0
1
0
0
0

5
5
1
2
04:09
11:37
10:19
13:03
21,963
  5,178
   -55
   -53
  -704,945
  -705,184
92
34
0
0
0
0
0
0

6
6
1
2
08:35
11:39
11:36
16:39
10,705
18,011
   -50
   -53
   -42,252
   -42,499
73
97
4
0
0
0
0
0

7
-

8
8
1
2
00:00
21:20
02:39
23:59
  9,265
  9,592
   -73
   -58
   142,721
   142,847
34
37
1
9
0
0
0
0

9
1
05:30
10:49
19,134
   -51
  -112,721
34
0
0
0

10
1
01:14
06:32
18,765
   -65
   253,530
41
39
0
0

11
1
17:38
23:35
21,415
   -57
   -27,014
34
0
0
0

12
12
12
1
2
3
03:06
05:43
10:20
05:29
10:01
12:15
  8,478
15,448
  6,896
   -58
   -53
   -54
   357,251
   357,264
   357,271
52
35
31
0
13
0
0
0
0
0
0
0

13
13
1
2
00:00
18:53
03:23
23:30
11,884
16,629
   -67
   -57
  -242,639
  -242,779
34
43
1
4
0
0
0
0

14
14
1
2
08:55
11:37
11:13
15:52
  8,048
15,304
   -49
   -55
   292,969
   292,913
59
38
19
8
0
0
0
0

15
1
03:24
08:55
19,866
   -61
    80,374
37
0
0
0

16
1
13:03
18:35
19,870
   -53
  -132,550
36
0
0
0

17
17
1
2
00:00
20:10
05:29
22:11
19,441
  6,950
   -63
   -55
   -41,906
   -41,862
35
66
3
0
0
0
0
0

18
1
10:07
14:49
16,936
   -54
   200,644
37
0
0
0

19
1
15:52
21:19
19,588
   -57
   -22,520
34
0
0
0

20
20
1
2
00:00
15:52
01:13
23:59
  4,400
29,065
   -65
   -57
  -119,753
  -119,693
35
45
0
138
0
0
0
0

21
1
08:10
13:04
17,603
   -52
   -70,769
35
0
0
0

22
1
11:14
16:05
17,488
   -52
  -209,125
34
0
0
0

23
1
17:44
22:11
16,051
   -54
  -337,492
34
0
0
0

24
24
1
2
06:33
08:30
08:09
11:38
  5,789
11,324
   -60
   -49
   -74,079
   -74,098
32
35
7
0
0
0
0
0

25
1
18:35
23:35
17,964
   -66
  -519,960
52
0
0
0

26
1
03:05
08:29
19,389
   -60
  -194,755
63
0
0
0

27
27
1
2
00:00
19:34
01:33
23:59
  5,591
15,957
   -72
   -57
  -170,840
  -171,023
36
39
1
0
0
0
0
0

28
28
1
2
00:43
22:12
04:09
23:30
11,994
  4,677
   -63
   -65
    15,707
    15,737
34
46
0
0
0
0
0
0

29
1
05:43
10:01
15,448
   -57
    54,544
45
16
0
0

30
30
1
2
10:20
13:03
11:36
14:12
  4,579
  4,103
   -36
   -53
   -65,674
   -65,707
33
36
0
0
0
0
0
0

31
31
31
1
2
3
11:29
14:50
16:06
14:12
15:52
19:18
  9,792
  3,709
11,560
   -49
   -58
   -63
    10,818
    10,822
    10,829
41
37
34
17
0
0
0
0
0
0
0
0

32
1
14:12
16:39
  8,815
   -50
  -238,912
44
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	1	13:15	18:52	20,184	-58	-188,856	43	0	0	0
2	1	00:00	08:09	28,873	-61	-177,979	49	74	0	0
3	1	14:12	20:10	21,435	-62	-193,618	51	0	0	0
4 4	1 2	00:00 22:12	05:43 23:14	20,255 3,708	-69 -60	16,591 17,090	54 51	3 0	1 0	0 0
5 5	1 2	04:09 11:37	10:19 13:03	21,963 5,178	-55 -53	-704,945 -705,184	92 34	0 0	0 0	0 0
6 6	1 2	08:35 11:39	11:36 16:39	10,705 18,011	-50 -53	-42,252 -42,499	73 97	4 0	0 0	0 0
7	-
8 8	1 2	00:00 21:20	02:39 23:59	9,265 9,592	-73 -58	142,721 142,847	34 37	1 9	0 0	0 0
9	1	05:30	10:49	19,134	-51	-112,721	34	0	0	0
10	1	01:14	06:32	18,765	-65	253,530	41	39	0	0
11	1	17:38	23:35	21,415	-57	-27,014	34	0	0	0
12 12 12	1 2 3	03:06 05:43 10:20	05:29 10:01 12:15	8,478 15,448 6,896	-58 -53 -54	357,251 357,264 357,271	52 35 31	0 13 0	0 0 0	0 0 0
13 13	1 2	00:00 18:53	03:23 23:30	11,884 16,629	-67 -57	-242,639 -242,779	34 43	1 4	0 0	0 0
14 14	1 2	08:55 11:37	11:13 15:52	8,048 15,304	-49 -55	292,969 292,913	59 38	19 8	0 0	0 0
15	1	03:24	08:55	19,866	-61	80,374	37	0	0	0
16	1	13:03	18:35	19,870	-53	-132,550	36	0	0	0
17 17	1 2	00:00 20:10	05:29 22:11	19,441 6,950	-63 -55	-41,906 -41,862	35 66	3 0	0 0	0 0
18	1	10:07	14:49	16,936	-54	200,644	37	0	0	0
19	1	15:52	21:19	19,588	-57	-22,520	34	0	0	0
20 20	1 2	00:00 15:52	01:13 23:59	4,400 29,065	-65 -57	-119,753 -119,693	35 45	0 138	0 0	0 0
21	1	08:10	13:04	17,603	-52	-70,769	35	0	0	0
22	1	11:14	16:05	17,488	-52	-209,125	34	0	0	0
23	1	17:44	22:11	16,051	-54	-337,492	34	0	0	0
24 24	1 2	06:33 08:30	08:09 11:38	5,789 11,324	-60 -49	-74,079 -74,098	32 35	7 0	0 0	0 0
25	1	18:35	23:35	17,964	-66	-519,960	52	0	0	0
26	1	03:05	08:29	19,389	-60	-194,755	63	0	0	0
27 27	1 2	00:00 19:34	01:33 23:59	5,591 15,957	-72 -57	-170,840 -171,023	36 39	1 0	0 0	0 0
28 28	1 2	00:43 22:12	04:09 23:30	11,994 4,677	-63 -65	15,707 15,737	34 46	0 0	0 0	0 0
29	1	05:43	10:01	15,448	-57	54,544	45	16	0	0
30 30	1 2	10:20 13:03	11:36 14:12	4,579 4,103	-36 -53	-65,674 -65,707	33 36	0 0	0 0	0 0
31 31 31	1 2 3	11:29 14:50 16:06	14:12 15:52 19:18	9,792 3,709 11,560	-49 -58 -63	10,818 10,822 10,829	41 37 34	17 0 0	0 0 0	0 0 0
32	1	14:12	16:39	8,815	-50	-238,912	44	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-