GPS Space Vehicle Time Integrity for MJD 52982

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
02:21
08:07
20,743
   -32
  -318,985
38
0
0
0

2
2
2
1
2
3
00:00
03:53
22:48
03:24
07:32
23:59
12,267
13,174
  4,263
   -48
   -47
   -48
   235,582
   235,680
   236,105
46
46
35
0
1
0
0
0
0
0
0
0

3
1
00:25
05:41
18,992
   -46
   -68,313
39
0
0
0

4
1
07:33
14:28
24,889
   -46
    21,731
53
0
0
0

5
1
12:29
22:01
34,291
   -39
    -8,678
39
0
0
0

6
6
1
2
15:19
22:01
21:53
23:59
23,616
  7,093
   -47
   -56
     2,187
     2,180
38
37
0
0
0
0
0
0

7
1
05:42
15:06
33,855
   -37
  -643,771
38
0
0
0

8
1
08:07
12:18
15,054
   -41
  -396,816
41
0
0
0

9
1
14:28
20:30
21,730
   -39
    20,347
38
0
0
0

10
1
10:31
16:07
20,117
   -41
   -35,803
37
0
0
0

11
1
03:25
09:02
20,204
   -46
   -82,387
40
0
0
0

12
-

13
1
03:25
12:38
33,189
   -40
    31,785
40
0
0
0

14
14
1
2
00:00
18:37
03:24
23:59
12,282
19,359
   -51
   -46
    18,390
    18,381
39
37
0
0
0
0
0
0

15
15
1
2
00:00
19:52
01:18
23:59
  4,718
14,821
   -63
   -56
  -196,480
  -196,851
40
45
1
0
0
0
0
0

16
16
1
2
00:00
21:53
03:52
23:59
13,922
  7,563
   -50
   -50
   -14,503
   -14,598
38
36
0
0
0
0
0
0

17
17
1
2
10:50
16:07
14:28
19:52
13,041
13,468
   -37
   -38
   -55,488
   -55,934
98
97
0
0
0
0
0
0

18
18
1
2
16:07
17:38
17:22
23:59
  4,456
22,876
   -35
   -48
     -504
     -490
40
37
0
0
0
0
0
0

19
-

20
1
00:45
10:31
35,175
   -41
   200,441
43
0
0
0

21
1
17:22
22:48
19,539
   -42
   -68,125
39
0
0
0

22
-

23
23
23
1
2
3
00:00
20:31
22:48
02:20
22:01
23:59
  8,416
  5,366
  4,263
   -45
   -39
   -48
    96,503
    99,520
    99,836
110
74
61
1
0
0
1
0
0
0
0
0

24
24
24
1
2
3
09:03
12:49
15:19
12:18
15:06
18:36
11,734
  8,261
11,826
   -28
   -41
   -36
   -81,289
   -81,336
   -81,359
44
36
38
0
0
0
0
0
0
0
0
0

25
25
1
2
00:00
19:52
05:17
23:59
19,032
14,835
   -43
   -47
   -56,655
   -56,700
39
38
0
0
0
0
0
0

26
26
1
2
12:49
14:28
14:24
17:22
  5,712
10,397
   -32
   -42
  -482,278
  -482,223
40
41
0
0
0
0
0
0

27
1
05:18
10:50
19,914
   -41
  -841,287
110
0
0
0

28
1
07:33
12:28
17,737
   -46
    -8,173
39
0
0
0

29
1
14:25
17:37
11,577
   -48
  -184,610
51
0
0
0

30
30
1
2
14:25
17:22
16:07
19:52
  6,125
  8,978
   -38
   -42
  -679,716
  -679,974
50
68
0
1
0
0
0
0

31
1
01:19
07:14
21,313
   -39
  -434,585
40
0
0
0

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(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	02:21	08:07	20,743	-32	-318,985	38	0	0	0
2 2 2	1 2 3	00:00 03:53 22:48	03:24 07:32 23:59	12,267 13,174 4,263	-48 -47 -48	235,582 235,680 236,105	46 46 35	0 1 0	0 0 0	0 0 0
3	1	00:25	05:41	18,992	-46	-68,313	39	0	0	0
4	1	07:33	14:28	24,889	-46	21,731	53	0	0	0
5	1	12:29	22:01	34,291	-39	-8,678	39	0	0	0
6 6	1 2	15:19 22:01	21:53 23:59	23,616 7,093	-47 -56	2,187 2,180	38 37	0 0	0 0	0 0
7	1	05:42	15:06	33,855	-37	-643,771	38	0	0	0
8	1	08:07	12:18	15,054	-41	-396,816	41	0	0	0
9	1	14:28	20:30	21,730	-39	20,347	38	0	0	0
10	1	10:31	16:07	20,117	-41	-35,803	37	0	0	0
11	1	03:25	09:02	20,204	-46	-82,387	40	0	0	0
12	-
13	1	03:25	12:38	33,189	-40	31,785	40	0	0	0
14 14	1 2	00:00 18:37	03:24 23:59	12,282 19,359	-51 -46	18,390 18,381	39 37	0 0	0 0	0 0
15 15	1 2	00:00 19:52	01:18 23:59	4,718 14,821	-63 -56	-196,480 -196,851	40 45	1 0	0 0	0 0
16 16	1 2	00:00 21:53	03:52 23:59	13,922 7,563	-50 -50	-14,503 -14,598	38 36	0 0	0 0	0 0
17 17	1 2	10:50 16:07	14:28 19:52	13,041 13,468	-37 -38	-55,488 -55,934	98 97	0 0	0 0	0 0
18 18	1 2	16:07 17:38	17:22 23:59	4,456 22,876	-35 -48	-504 -490	40 37	0 0	0 0	0 0
19	-
20	1	00:45	10:31	35,175	-41	200,441	43	0	0	0
21	1	17:22	22:48	19,539	-42	-68,125	39	0	0	0
22	-
23 23 23	1 2 3	00:00 20:31 22:48	02:20 22:01 23:59	8,416 5,366 4,263	-45 -39 -48	96,503 99,520 99,836	110 74 61	1 0 0	1 0 0	0 0 0
24 24 24	1 2 3	09:03 12:49 15:19	12:18 15:06 18:36	11,734 8,261 11,826	-28 -41 -36	-81,289 -81,336 -81,359	44 36 38	0 0 0	0 0 0	0 0 0
25 25	1 2	00:00 19:52	05:17 23:59	19,032 14,835	-43 -47	-56,655 -56,700	39 38	0 0	0 0	0 0
26 26	1 2	12:49 14:28	14:24 17:22	5,712 10,397	-32 -42	-482,278 -482,223	40 41	0 0	0 0	0 0
27	1	05:18	10:50	19,914	-41	-841,287	110	0	0	0
28	1	07:33	12:28	17,737	-46	-8,173	39	0	0	0
29	1	14:25	17:37	11,577	-48	-184,610	51	0	0	0
30 30	1 2	14:25 17:22	16:07 19:52	6,125 8,978	-38 -42	-679,716 -679,974	50 68	0 1	0 0	0 0
31	1	01:19	07:14	21,313	-39	-434,585	40	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-