GPS Space Vehicle Time Integrity for MJD 54892

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
2
1
2
00:00
22:24
07:24
23:59
26,449
  5,672
   -36
   -37
  -155,929
  -155,862
42
68
64
5
0
0
0
0

3
1
13:12
18:57
20,684
   -27
  -360,112
54
0
0
0

4
4
1
2
00:00
20:50
03:56
23:59
14,179
11,341
   -37
   -33
   355,274
   356,325
66
68
0
17
0
0
0
0

5
1
02:42
12:07
33,721
   -36
     2,757
60
32
0
0

6
1
12:35
18:20
20,689
   -31
   -11,603
127
0
0
0

7
1
18:21
23:59
20,283
   -36
   -22,181
37
11
0
0

8
8
1
2
00:00
19:50
01:34
23:59
  5,660
14,888
   -46
   -39
   192,726
   192,835
44
40
0
0
0
0
0
0

9
1
05:26
09:48
15,719
   -27
   -43,233
39
0
0
0

10
1
00:06
05:25
19,060
   -38
    11,933
43
35
0
0

11
1
16:29
22:13
20,566
   -34
    -5,927
39
8
0
0

12
12
12
1
2
3
01:55
04:54
07:27
03:56
07:11
11:36
  7,199
  8,131
14,922
   -39
   -35
   -33
   310,765
   310,723
   310,674
50
49
42
19
0
0
0
0
0
0
0
0

13
13
1
2
00:00
16:55
01:49
21:55
  6,578
17,949
   -34
   -35
  -290,233
  -290,315
38
43
0
15
0
0
0
0

14
1
07:27
16:29
32,339
   -33
   146,802
68
0
0
0

15
1
02:42
06:58
15,293
   -39
   263,459
46
0
0
0

16
1
11:21
16:54
20,030
   -27
   -70,748
43
15
0
0

17
17
17
17
1
2
3
4
00:00
18:58
21:06
22:16
04:16
20:49
22:14
23:59
15,358
  6,608
  4,064
  6,184
   -38
   -35
   -39
   -44
   -48,733
   -48,815
   -48,827
   -48,839
39
65
43
38
0
2
6
2
0
0
0
0
0
0
0
0

18
1
07:55
13:56
21,677
   -31
    78,545
44
0
0
0

19
1
15:15
20:11
17,775
   -31
   -31,479
38
0
0
0

20
20
1
2
14:15
21:11
21:05
23:59
24,454
10,053
   -33
   -35
   -89,333
   -89,315
53
36
49
0
0
0
0
0

21
1
09:08
11:36
  8,858
   -27
   -26,545
42
0
0
0

22
22
1
2
09:49
11:20
10:53
15:14
  3,842
14,038
   -33
   -29
  -204,313
  -204,304
38
39
0
0
0
0
0
0

23
1
16:29
19:50
12,031
   -29
  -387,831
41
0
0
0

24
24
1
2
05:26
06:58
06:41
10:53
  4,541
14,050
   -37
   -29
  -169,706
  -169,730
40
40
0
0
0
0
0
0

25
1
19:50
21:10
  4,801
   -28
  -275,985
51
0
0
0

26
1
03:57
07:11
11,566
   -38
   -48,246
40
0
0
0

27
27
1
2
00:05
21:56
06:41
23:13
23,596
  4,609
   -38
   -45
   -28,855
   -29,069
48
52
15
5
0
0
0
0

28
1
00:00
02:41
  9,666
   -23
    23,566
41
0
0
0

29
29
1
2
06:42
11:36
09:29
13:26
10,014
  6,591
   -35
   -38
     5,321
     5,261
46
39
11
0
0
0
0
0

30
30
1
2
07:55
11:36
09:07
13:12
  4,347
  5,718
   -30
   -34
  -129,715
  -129,754
40
36
0
0
0
0
0
0

31
31
1
2
09:30
13:27
13:12
17:31
13,255
14,665
   -32
   -38
    53,334
    53,347
44
40
8
0
0
0
0
0

32
32
1
2
13:12
18:21
16:29
19:50
11,746
  5,361
   -30
   -36
  -290,564
  -290,514
49
37
8
2
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 2	1 2	00:00 22:24	07:24 23:59	26,449 5,672	-36 -37	-155,929 -155,862	42 68	64 5	0 0	0 0
3	1	13:12	18:57	20,684	-27	-360,112	54	0	0	0
4 4	1 2	00:00 20:50	03:56 23:59	14,179 11,341	-37 -33	355,274 356,325	66 68	0 17	0 0	0 0
5	1	02:42	12:07	33,721	-36	2,757	60	32	0	0
6	1	12:35	18:20	20,689	-31	-11,603	127	0	0	0
7	1	18:21	23:59	20,283	-36	-22,181	37	11	0	0
8 8	1 2	00:00 19:50	01:34 23:59	5,660 14,888	-46 -39	192,726 192,835	44 40	0 0	0 0	0 0
9	1	05:26	09:48	15,719	-27	-43,233	39	0	0	0
10	1	00:06	05:25	19,060	-38	11,933	43	35	0	0
11	1	16:29	22:13	20,566	-34	-5,927	39	8	0	0
12 12 12	1 2 3	01:55 04:54 07:27	03:56 07:11 11:36	7,199 8,131 14,922	-39 -35 -33	310,765 310,723 310,674	50 49 42	19 0 0	0 0 0	0 0 0
13 13	1 2	00:00 16:55	01:49 21:55	6,578 17,949	-34 -35	-290,233 -290,315	38 43	0 15	0 0	0 0
14	1	07:27	16:29	32,339	-33	146,802	68	0	0	0
15	1	02:42	06:58	15,293	-39	263,459	46	0	0	0
16	1	11:21	16:54	20,030	-27	-70,748	43	15	0	0
17 17 17 17	1 2 3 4	00:00 18:58 21:06 22:16	04:16 20:49 22:14 23:59	15,358 6,608 4,064 6,184	-38 -35 -39 -44	-48,733 -48,815 -48,827 -48,839	39 65 43 38	0 2 6 2	0 0 0 0	0 0 0 0
18	1	07:55	13:56	21,677	-31	78,545	44	0	0	0
19	1	15:15	20:11	17,775	-31	-31,479	38	0	0	0
20 20	1 2	14:15 21:11	21:05 23:59	24,454 10,053	-33 -35	-89,333 -89,315	53 36	49 0	0 0	0 0
21	1	09:08	11:36	8,858	-27	-26,545	42	0	0	0
22 22	1 2	09:49 11:20	10:53 15:14	3,842 14,038	-33 -29	-204,313 -204,304	38 39	0 0	0 0	0 0
23	1	16:29	19:50	12,031	-29	-387,831	41	0	0	0
24 24	1 2	05:26 06:58	06:41 10:53	4,541 14,050	-37 -29	-169,706 -169,730	40 40	0 0	0 0	0 0
25	1	19:50	21:10	4,801	-28	-275,985	51	0	0	0
26	1	03:57	07:11	11,566	-38	-48,246	40	0	0	0
27 27	1 2	00:05 21:56	06:41 23:13	23,596 4,609	-38 -45	-28,855 -29,069	48 52	15 5	0 0	0 0
28	1	00:00	02:41	9,666	-23	23,566	41	0	0	0
29 29	1 2	06:42 11:36	09:29 13:26	10,014 6,591	-35 -38	5,321 5,261	46 39	11 0	0 0	0 0
30 30	1 2	07:55 11:36	09:07 13:12	4,347 5,718	-30 -34	-129,715 -129,754	40 36	0 0	0 0	0 0
31 31	1 2	09:30 13:27	13:12 17:31	13,255 14,665	-32 -38	53,334 53,347	44 40	8 0	0 0	0 0
32 32	1 2	13:12 18:21	16:29 19:50	11,746 5,361	-30 -36	-290,564 -290,514	49 37	8 2	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-