GPS Space Vehicle Time Integrity for MJD 55211

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
00:31
04:58
04:19
09:33
13,473
16,511
   -48
   -45
  -215,633
  -215,706
54
45
6
0
0
0
0
0

3
1
15:10
21:17
22,005
   -39
  -502,442
56
0
0
0

4
4
1
2
00:00
04:01
03:59
06:32
14,374
  9,031
   -45
   -49
   457,964
   458,186
90
66
0
0
0
0
0
0

5
5
1
2
02:12
06:37
06:32
08:11
15,603
  5,651
   -50
   -51
    16,561
    16,519
45
38
0
0
0
0
0
0

6
6
1
2
14:49
17:14
16:49
20:51
  7,214
12,971
   -40
   -37
  -259,891
  -259,859
42
40
0
0
0
0
0
0

7
7
1
2
00:00
20:20
02:11
23:59
  7,879
13,139
   -47
   -42
    -4,384
    -4,336
39
40
0
0
0
0
0
0

8
8
1
2
00:00
22:20
03:36
23:59
12,966
  5,992
   -45
   -45
    -2,187
    -2,222
41
39
0
0
0
0
0
0

9
1
06:32
11:51
19,099
   -35
  -100,152
41
0
0
0

10
1
02:20
07:14
17,677
   -43
    32,821
40
0
0
0

11
11
1
2
18:33
20:51
20:20
23:59
  6,421
11,300
   -42
   -41
    39,868
    39,891
42
40
6
0
0
0
0
0

12
12
1
2
04:20
09:12
08:11
13:40
13,830
16,130
   -46
   -48
   162,864
   162,770
53
47
0
0
0
0
0
0

13
13
1
2
00:00
19:04
03:57
23:12
14,155
14,915
   -53
   -42
  -306,719
  -306,709
38
45
0
9
0
0
0
0

14
1
09:34
18:32
32,172
   -42
     -377
62
3
0
0

15
1
04:20
09:49
19,753
   -45
   313,261
42
0
0
0

16
1
13:41
19:03
19,316
   -38
    30,807
44
0
0
0

17
17
1
2
00:00
21:17
05:26
23:59
19,552
  9,439
   -47
   -46
  -121,278
  -121,527
46
54
0
9
0
0
0
0

18
18
1
2
07:15
09:50
09:11
15:53
  6,889
21,745
   -42
   -42
   -42,048
   -42,091
57
42
4
0
0
0
0
0

19
1
16:50
22:19
19,759
   -37
     9,758
41
0
0
0

20
20
1
2
00:31
16:50
02:19
23:13
  6,460
23,019
   -44
   -39
   -63,374
   -63,319
37
48
0
16
0
0
0
0

21
1
09:12
14:48
20,191
   -39
    34,114
42
21
0
0

22
1
11:52
17:14
19,329
   -40
  -181,509
41
0
0
0

23
1
18:33
23:13
16,834
   -42
  -382,310
40
0
0
0

24
1
07:08
13:09
21,666
   -42
  -254,010
44
0
0
0

25
-

26
1
08:12
16:49
30,953
   -47
     9,794
54
48
0
0

27
27
27
1
2
3
03:37
05:27
07:08
04:58
06:36
11:31
  4,829
  4,180
15,742
   -40
   -43
   -40
  -117,306
  -117,330
  -117,366
49
43
44
1
1
0
0
0
0
0
0
0

28
28
1
2
00:48
03:57
03:36
04:58
10,101
  3,624
   -38
   -44
    23,566
    23,555
38
41
0
0
0
0
0
0

29
-

30
30
1
2
05:27
13:10
07:08
15:05
  5,981
  6,883
   -35
   -49
  -210,798
  -210,900
48
39
0
0
0
0
0
0

31
1
11:31
20:20
31,707
   -47
    55,223
44
0
0
0

32
32
32
1
2
3
15:53
17:24
20:21
17:14
18:32
23:12
  4,814
  4,105
10,304
   -40
   -35
   -46
  -116,379
  -116,333
  -116,234
53
47
44
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 2	1 2	00:31 04:58	04:19 09:33	13,473 16,511	-48 -45	-215,633 -215,706	54 45	6 0	0 0	0 0
3	1	15:10	21:17	22,005	-39	-502,442	56	0	0	0
4 4	1 2	00:00 04:01	03:59 06:32	14,374 9,031	-45 -49	457,964 458,186	90 66	0 0	0 0	0 0
5 5	1 2	02:12 06:37	06:32 08:11	15,603 5,651	-50 -51	16,561 16,519	45 38	0 0	0 0	0 0
6 6	1 2	14:49 17:14	16:49 20:51	7,214 12,971	-40 -37	-259,891 -259,859	42 40	0 0	0 0	0 0
7 7	1 2	00:00 20:20	02:11 23:59	7,879 13,139	-47 -42	-4,384 -4,336	39 40	0 0	0 0	0 0
8 8	1 2	00:00 22:20	03:36 23:59	12,966 5,992	-45 -45	-2,187 -2,222	41 39	0 0	0 0	0 0
9	1	06:32	11:51	19,099	-35	-100,152	41	0	0	0
10	1	02:20	07:14	17,677	-43	32,821	40	0	0	0
11 11	1 2	18:33 20:51	20:20 23:59	6,421 11,300	-42 -41	39,868 39,891	42 40	6 0	0 0	0 0
12 12	1 2	04:20 09:12	08:11 13:40	13,830 16,130	-46 -48	162,864 162,770	53 47	0 0	0 0	0 0
13 13	1 2	00:00 19:04	03:57 23:12	14,155 14,915	-53 -42	-306,719 -306,709	38 45	0 9	0 0	0 0
14	1	09:34	18:32	32,172	-42	-377	62	3	0	0
15	1	04:20	09:49	19,753	-45	313,261	42	0	0	0
16	1	13:41	19:03	19,316	-38	30,807	44	0	0	0
17 17	1 2	00:00 21:17	05:26 23:59	19,552 9,439	-47 -46	-121,278 -121,527	46 54	0 9	0 0	0 0
18 18	1 2	07:15 09:50	09:11 15:53	6,889 21,745	-42 -42	-42,048 -42,091	57 42	4 0	0 0	0 0
19	1	16:50	22:19	19,759	-37	9,758	41	0	0	0
20 20	1 2	00:31 16:50	02:19 23:13	6,460 23,019	-44 -39	-63,374 -63,319	37 48	0 16	0 0	0 0
21	1	09:12	14:48	20,191	-39	34,114	42	21	0	0
22	1	11:52	17:14	19,329	-40	-181,509	41	0	0	0
23	1	18:33	23:13	16,834	-42	-382,310	40	0	0	0
24	1	07:08	13:09	21,666	-42	-254,010	44	0	0	0
25	-
26	1	08:12	16:49	30,953	-47	9,794	54	48	0	0
27 27 27	1 2 3	03:37 05:27 07:08	04:58 06:36 11:31	4,829 4,180 15,742	-40 -43 -40	-117,306 -117,330 -117,366	49 43 44	1 1 0	0 0 0	0 0 0
28 28	1 2	00:48 03:57	03:36 04:58	10,101 3,624	-38 -44	23,566 23,555	38 41	0 0	0 0	0 0
29	-
30 30	1 2	05:27 13:10	07:08 15:05	5,981 6,883	-35 -49	-210,798 -210,900	48 39	0 0	0 0	0 0
31	1	11:31	20:20	31,707	-47	55,223	44	0	0	0
32 32 32	1 2 3	15:53 17:24 20:21	17:14 18:32 23:12	4,814 4,105 10,304	-40 -35 -46	-116,379 -116,333 -116,234	53 47 44	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-