GPS Space Vehicle Time Integrity for MJD 55356

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
14:38
23:40
32,371
   -68
  -263,261
56
1
0
0

3
3
1
2
05:25
07:25
06:42
11:26
  4,658
14,476
   -50
   -59
  -565,978
  -566,047
42
42
0
0
0
0
0
0

4
1
13:19
20:08
24,539
   -65
  -100,373
72
0
0
0

5
1
16:16
20:30
15,216
   -72
     6,348
45
0
0
0

6
1
04:45
10:54
22,096
   -58
  -613,860
88
0
0
0

7
1
10:55
16:26
19,851
   -63
     1,043
39
0
0
0

8
1
12:33
17:45
18,744
   -61
    -5,777
40
0
0
0

9
9
1
2
00:00
20:31
01:57
23:59
  7,046
12,532
   -65
   -69
   -11,488
   -11,671
40
38
0
0
0
0
0
0

10
1
15:20
20:46
19,578
   -60
    44,164
39
0
0
0

11
1
09:09
14:57
20,852
   -61
    67,829
39
2
0
0

12
12
12
1
2
3
00:00
18:31
20:54
03:54
20:46
23:59
14,053
  8,115
11,111
   -59
   -64
   -72
   106,148
   105,880
   105,830
42
52
43
1
1
0
0
0
0
0
0
0

13
1
09:07
15:19
22,317
   -63
  -303,548
39
1
0
0

14
1
00:00
08:48
31,477
   -58
   -55,047
61
1
0
0

15
1
20:03
23:59
14,209
   -67
   258,973
47
0
0
0

16
1
03:39
09:09
19,751
   -59
    79,622
44
8
0
0

17
17
1
2
11:27
13:27
13:18
20:30
  6,564
25,317
   -67
   -71
  -155,766
  -155,803
56
44
7
0
0
0
0
0

18
1
00:06
05:59
21,189
   -57
   -73,530
41
1
0
0

19
1
06:43
12:32
20,951
   -55
    40,904
40
0
0
0

20
20
20
1
2
3
06:43
08:42
14:38
08:41
13:27
16:16
  6,995
17,038
  5,873
   -61
   -64
   -69
   -54,968
   -54,965
   -54,961
53
42
38
14
4
0
0
0
0
0
0
0

21
1
00:00
03:54
14,049
   -54
    65,753
42
0
0
0

22
1
01:58
07:24
19,584
   -58
  -170,242
40
0
0
0

23
1
08:48
13:27
16,702
   -64
  -367,751
39
0
0
0

24
1
00:42
04:44
14,528
   -58
  -294,682
47
0
0
0

25
-

26
1
20:31
23:30
10,748
   -64
    63,740
44
0
0
0

27
27
1
2
17:35
20:07
20:02
23:59
  8,762
13,763
   -70
   -74
  -159,611
  -159,660
50
41
0
0
0
0
0
0

28
28
1
2
13:19
14:58
14:37
19:02
  4,720
14,638
   -67
   -65
    13,942
    13,933
44
40
0
0
0
0
0
0

29
29
1
2
00:00
20:54
03:38
23:59
13,129
11,103
   -54
   -65
  -126,063
  -126,281
42
43
0
0
0
0
0
0

30
30
1
2
01:58
20:08
04:53
23:30
10,533
11,896
   -57
   -69
  -250,258
  -250,488
40
60
0
8
0
0
0
0

31
1
03:55
10:28
23,594
   -64
    31,848
42
0
0
0

32
32
32
1
2
3
05:29
10:29
13:27
08:48
13:18
14:37
11,892
10,164
  4,187
   -60
   -67
   -74
    11,581
    11,720
    11,779
55
40
40
0
0
0
0
0
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	14:38	23:40	32,371	-68	-263,261	56	1	0	0
3 3	1 2	05:25 07:25	06:42 11:26	4,658 14,476	-50 -59	-565,978 -566,047	42 42	0 0	0 0	0 0
4	1	13:19	20:08	24,539	-65	-100,373	72	0	0	0
5	1	16:16	20:30	15,216	-72	6,348	45	0	0	0
6	1	04:45	10:54	22,096	-58	-613,860	88	0	0	0
7	1	10:55	16:26	19,851	-63	1,043	39	0	0	0
8	1	12:33	17:45	18,744	-61	-5,777	40	0	0	0
9 9	1 2	00:00 20:31	01:57 23:59	7,046 12,532	-65 -69	-11,488 -11,671	40 38	0 0	0 0	0 0
10	1	15:20	20:46	19,578	-60	44,164	39	0	0	0
11	1	09:09	14:57	20,852	-61	67,829	39	2	0	0
12 12 12	1 2 3	00:00 18:31 20:54	03:54 20:46 23:59	14,053 8,115 11,111	-59 -64 -72	106,148 105,880 105,830	42 52 43	1 1 0	0 0 0	0 0 0
13	1	09:07	15:19	22,317	-63	-303,548	39	1	0	0
14	1	00:00	08:48	31,477	-58	-55,047	61	1	0	0
15	1	20:03	23:59	14,209	-67	258,973	47	0	0	0
16	1	03:39	09:09	19,751	-59	79,622	44	8	0	0
17 17	1 2	11:27 13:27	13:18 20:30	6,564 25,317	-67 -71	-155,766 -155,803	56 44	7 0	0 0	0 0
18	1	00:06	05:59	21,189	-57	-73,530	41	1	0	0
19	1	06:43	12:32	20,951	-55	40,904	40	0	0	0
20 20 20	1 2 3	06:43 08:42 14:38	08:41 13:27 16:16	6,995 17,038 5,873	-61 -64 -69	-54,968 -54,965 -54,961	53 42 38	14 4 0	0 0 0	0 0 0
21	1	00:00	03:54	14,049	-54	65,753	42	0	0	0
22	1	01:58	07:24	19,584	-58	-170,242	40	0	0	0
23	1	08:48	13:27	16,702	-64	-367,751	39	0	0	0
24	1	00:42	04:44	14,528	-58	-294,682	47	0	0	0
25	-
26	1	20:31	23:30	10,748	-64	63,740	44	0	0	0
27 27	1 2	17:35 20:07	20:02 23:59	8,762 13,763	-70 -74	-159,611 -159,660	50 41	0 0	0 0	0 0
28 28	1 2	13:19 14:58	14:37 19:02	4,720 14,638	-67 -65	13,942 13,933	44 40	0 0	0 0	0 0
29 29	1 2	00:00 20:54	03:38 23:59	13,129 11,103	-54 -65	-126,063 -126,281	42 43	0 0	0 0	0 0
30 30	1 2	01:58 20:08	04:53 23:30	10,533 11,896	-57 -69	-250,258 -250,488	40 60	0 8	0 0	0 0
31	1	03:55	10:28	23,594	-64	31,848	42	0	0	0
32 32 32	1 2 3	05:29 10:29 13:27	08:48 13:18 14:37	11,892 10,164 4,187	-60 -67 -74	11,581 11,720 11,779	55 40 40	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-