GPS Space Vehicle Time Integrity for MJD 53124

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
16:11
22:08
21,398
   -52
  -341,632
45
0
0
0

2
-

3
1
14:09
19:54
20,718
   -47
    -6,190
48
0
0
0

4
4
1
2
00:00
21:32
05:01
23:59
18,093
  8,869
   -51
   -62
   128,861
   129,673
70
49
1
0
1
0
0
0

5
1
03:07
12:19
33,137
   -40
   -27,832
41
1
0
0

6
6
6
1
2
3
05:31
10:42
12:41
10:37
12:36
14:10
18,398
  6,693
  5,007
   -39
   -33
   -45
   -22,906
   -22,882
   -22,885
35
39
37
0
0
0
0
0
0
0
0
0

7
7
1
2
00:00
20:07
05:30
23:59
19,816
13,928
   -49
   -60
  -560,113
  -559,268
85
65
1
0
1
0
0
0

8
8
1
2
00:00
21:10
02:36
23:59
  9,396
10,185
   -51
   -59
  -298,539
  -297,516
55
56
1
0
1
0
0
0

9
1
05:02
10:39
20,200
   -36
    41,831
35
0
0
0

10
1
00:54
06:24
19,835
   -47
   -43,264
39
0
0
0

11
1
17:36
23:18
20,541
   -53
  -113,704
44
0
0
0

12
-

13
13
1
2
00:00
18:26
03:06
23:59
11,193
19,992
   -49
   -59
    29,202
    29,162
39
39
0
0
0
0
0
0

14
1
08:21
17:35
33,273
   -41
    19,233
39
0
0
0

15
1
09:55
15:52
21,436
   -32
  -259,679
52
0
0
0

16
1
12:20
18:26
21,953
   -42
   -12,822
40
0
0
0

17
17
1
2
00:53
05:31
04:45
09:54
13,831
15,805
   -43
   -44
  -308,919
  -309,289
93
93
0
0
0
0
0
0

18
18
1
2
06:25
07:58
07:49
14:35
  5,046
23,793
   -45
   -45
    30,489
    30,538
32
44
0
0
0
0
0
0

19
1
15:08
21:09
21,642
   -56
    65,809
75
0
0
0

20
1
15:08
23:59
31,874
   -49
   167,842
57
0
0
0

21
1
07:50
13:24
20,056
   -40
   -75,144
35
0
0
0

22
1
10:38
15:59
19,275
   -48
     3,847
47
0
0
0

23
-

24
24
1
2
00:00
03:59
03:06
08:20
11,192
15,677
   -49
   -48
   -22,931
   -22,977
39
37
0
1
0
0
0
0

25
1
10:07
19:23
33,368
   -53
   -65,573
42
0
0
0

26
26
1
2
03:07
04:45
04:22
07:49
  4,511
11,011
   -44
   -47
   -49,515
   -49,684
46
69
0
0
0
0
0
0

27
1
19:24
23:59
16,535
   -49
  -148,660
147
0
0
0

28
28
1
2
00:00
22:09
03:58
23:59
14,299
  6,647
   -48
   -59
   -29,734
   -29,848
39
38
1
2
0
0
0
0

29
1
02:37
07:58
19,247
   -50
  -235,719
35
0
0
0

30
1
08:46
09:54
  4,065
   -29
  -523,024
33
0
0
0

31
1
15:53
21:31
20,299
   -46
  -129,928
147
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	16:11	22:08	21,398	-52	-341,632	45	0	0	0
2	-
3	1	14:09	19:54	20,718	-47	-6,190	48	0	0	0
4 4	1 2	00:00 21:32	05:01 23:59	18,093 8,869	-51 -62	128,861 129,673	70 49	1 0	1 0	0 0
5	1	03:07	12:19	33,137	-40	-27,832	41	1	0	0
6 6 6	1 2 3	05:31 10:42 12:41	10:37 12:36 14:10	18,398 6,693 5,007	-39 -33 -45	-22,906 -22,882 -22,885	35 39 37	0 0 0	0 0 0	0 0 0
7 7	1 2	00:00 20:07	05:30 23:59	19,816 13,928	-49 -60	-560,113 -559,268	85 65	1 0	1 0	0 0
8 8	1 2	00:00 21:10	02:36 23:59	9,396 10,185	-51 -59	-298,539 -297,516	55 56	1 0	1 0	0 0
9	1	05:02	10:39	20,200	-36	41,831	35	0	0	0
10	1	00:54	06:24	19,835	-47	-43,264	39	0	0	0
11	1	17:36	23:18	20,541	-53	-113,704	44	0	0	0
12	-
13 13	1 2	00:00 18:26	03:06 23:59	11,193 19,992	-49 -59	29,202 29,162	39 39	0 0	0 0	0 0
14	1	08:21	17:35	33,273	-41	19,233	39	0	0	0
15	1	09:55	15:52	21,436	-32	-259,679	52	0	0	0
16	1	12:20	18:26	21,953	-42	-12,822	40	0	0	0
17 17	1 2	00:53 05:31	04:45 09:54	13,831 15,805	-43 -44	-308,919 -309,289	93 93	0 0	0 0	0 0
18 18	1 2	06:25 07:58	07:49 14:35	5,046 23,793	-45 -45	30,489 30,538	32 44	0 0	0 0	0 0
19	1	15:08	21:09	21,642	-56	65,809	75	0	0	0
20	1	15:08	23:59	31,874	-49	167,842	57	0	0	0
21	1	07:50	13:24	20,056	-40	-75,144	35	0	0	0
22	1	10:38	15:59	19,275	-48	3,847	47	0	0	0
23	-
24 24	1 2	00:00 03:59	03:06 08:20	11,192 15,677	-49 -48	-22,931 -22,977	39 37	0 1	0 0	0 0
25	1	10:07	19:23	33,368	-53	-65,573	42	0	0	0
26 26	1 2	03:07 04:45	04:22 07:49	4,511 11,011	-44 -47	-49,515 -49,684	46 69	0 0	0 0	0 0
27	1	19:24	23:59	16,535	-49	-148,660	147	0	0	0
28 28	1 2	00:00 22:09	03:58 23:59	14,299 6,647	-48 -59	-29,734 -29,848	39 38	1 2	0 0	0 0
29	1	02:37	07:58	19,247	-50	-235,719	35	0	0	0
30	1	08:46	09:54	4,065	-29	-523,024	33	0	0	0
31	1	15:53	21:31	20,299	-46	-129,928	147	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-