GPS Space Vehicle Time Integrity for MJD 53326

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
00:00
05:30
19,790
   -24
  -373,927
35
1
0
0

2
-

3
1
00:52
06:10
19,085
   -36
   -61,596
38
0
0
0

4
1
08:14
13:38
19,411
   -30
  -549,128
100
0
0
0

5
1
13:05
22:31
33,957
   -32
   -60,453
39
4
0
0

6
6
6
1
2
3
00:00
15:53
22:32
01:04
22:25
23:59
  3,847
23,541
  5,267
   -34
   -37
   -48
  -474,190
  -473,793
  -473,712
35
45
26
1
0
7
0
0
0
0
0
0

7
1
06:11
15:34
33,781
   -28
  -218,465
255
0
196
0

8
1
07:26
12:29
18,209
   -26
    13,878
31
0
0
0

9
1
15:27
20:50
19,339
   -34
    15,306
27
2
0
0

10
1
11:16
16:45
19,748
   -27
   -53,992
28
65
0
0

11
1
03:40
09:23
20,546
   -32
  -167,122
39
0
0
0

12
-

13
13
1
2
04:22
11:18
10:37
13:05
22,491
  6,367
   -21
   -40
    18,346
    18,315
32
26
0
24
0
0
0
0

14
14
1
2
00:00
18:28
03:40
23:59
13,188
19,892
   -32
   -34
    31,140
    31,138
34
25
0
87
0
0
0
0

15
15
1
2
00:00
20:37
01:56
23:59
  6,978
12,141
   -39
   -37
  -348,937
  -349,330
36
31
1
3
0
0
0
0

16
16
1
2
00:00
22:26
04:21
23:59
15,681
  5,631
   -31
   -40
    -3,565
    -3,546
34
24
0
27
0
0
0
0

17
17
1
2
10:37
16:46
15:52
19:59
18,875
11,576
   -25
   -33
   156,010
   155,918
39
31
0
0
0
0
0
0

18
18
1
2
16:46
18:28
17:56
23:59
  4,219
19,894
   -27
   -38
    97,762
    97,805
28
32
0
1
0
0
0
0

19
1
01:57
07:25
19,687
   -32
     7,505
32
0
0
0

20
1
01:06
10:41
34,545
   -25
   106,388
45
0
0
0

21
1
19:01
23:24
15,761
   -36
   -82,800
27
16
0
0

22
22
1
2
00:00
20:50
02:12
23:59
  7,900
11,355
   -35
   -40
   -15,463
   -15,451
34
25
0
35
0
0
0
0

23
1
02:30
08:13
20,629
   -23
  -200,233
35
0
0
0

24
24
24
1
2
3
09:24
12:30
15:53
11:15
15:27
18:27
  6,707
10,605
  9,275
   -16
   -37
   -38
   -74,047
   -74,106
   -74,141
33
28
31
1
3
0
0
0
0
0
0
0

25
25
1
2
00:00
20:40
05:50
23:59
20,998
11,938
   -29
   -35
   -79,742
   -79,806
33
24
0
50
0
0
0
0

26
1
15:27
19:01
12,800
   -32
  -278,902
46
0
0
0

27
1
05:51
10:41
17,457
   -26
  -472,095
50
0
0
0

28
1
08:14
13:48
20,019
   -25
   -44,964
30
0
0
0

29
1
13:05
17:56
17,461
   -29
  -271,404
76
0
0
0

30
30
1
2
14:39
17:57
16:45
20:36
  7,571
  9,579
   -24
   -37
  -509,622
  -509,512
39
36
0
0
0
0
0
0

31
31
1
2
05:34
10:42
08:13
13:05
  9,553
  8,546
   -28
   -48
    -3,606
    -3,639
28
25
0
10
0
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	00:00	05:30	19,790	-24	-373,927	35	1	0	0
2	-
3	1	00:52	06:10	19,085	-36	-61,596	38	0	0	0
4	1	08:14	13:38	19,411	-30	-549,128	100	0	0	0
5	1	13:05	22:31	33,957	-32	-60,453	39	4	0	0
6 6 6	1 2 3	00:00 15:53 22:32	01:04 22:25 23:59	3,847 23,541 5,267	-34 -37 -48	-474,190 -473,793 -473,712	35 45 26	1 0 7	0 0 0	0 0 0
7	1	06:11	15:34	33,781	-28	-218,465	255	0	196	0
8	1	07:26	12:29	18,209	-26	13,878	31	0	0	0
9	1	15:27	20:50	19,339	-34	15,306	27	2	0	0
10	1	11:16	16:45	19,748	-27	-53,992	28	65	0	0
11	1	03:40	09:23	20,546	-32	-167,122	39	0	0	0
12	-
13 13	1 2	04:22 11:18	10:37 13:05	22,491 6,367	-21 -40	18,346 18,315	32 26	0 24	0 0	0 0
14 14	1 2	00:00 18:28	03:40 23:59	13,188 19,892	-32 -34	31,140 31,138	34 25	0 87	0 0	0 0
15 15	1 2	00:00 20:37	01:56 23:59	6,978 12,141	-39 -37	-348,937 -349,330	36 31	1 3	0 0	0 0
16 16	1 2	00:00 22:26	04:21 23:59	15,681 5,631	-31 -40	-3,565 -3,546	34 24	0 27	0 0	0 0
17 17	1 2	10:37 16:46	15:52 19:59	18,875 11,576	-25 -33	156,010 155,918	39 31	0 0	0 0	0 0
18 18	1 2	16:46 18:28	17:56 23:59	4,219 19,894	-27 -38	97,762 97,805	28 32	0 1	0 0	0 0
19	1	01:57	07:25	19,687	-32	7,505	32	0	0	0
20	1	01:06	10:41	34,545	-25	106,388	45	0	0	0
21	1	19:01	23:24	15,761	-36	-82,800	27	16	0	0
22 22	1 2	00:00 20:50	02:12 23:59	7,900 11,355	-35 -40	-15,463 -15,451	34 25	0 35	0 0	0 0
23	1	02:30	08:13	20,629	-23	-200,233	35	0	0	0
24 24 24	1 2 3	09:24 12:30 15:53	11:15 15:27 18:27	6,707 10,605 9,275	-16 -37 -38	-74,047 -74,106 -74,141	33 28 31	1 3 0	0 0 0	0 0 0
25 25	1 2	00:00 20:40	05:50 23:59	20,998 11,938	-29 -35	-79,742 -79,806	33 24	0 50	0 0	0 0
26	1	15:27	19:01	12,800	-32	-278,902	46	0	0	0
27	1	05:51	10:41	17,457	-26	-472,095	50	0	0	0
28	1	08:14	13:48	20,019	-25	-44,964	30	0	0	0
29	1	13:05	17:56	17,461	-29	-271,404	76	0	0	0
30 30	1 2	14:39 17:57	16:45 20:36	7,571 9,579	-24 -37	-509,622 -509,512	39 36	0 0	0 0	0 0
31 31	1 2	05:34 10:42	08:13 13:05	9,553 8,546	-28 -48	-3,606 -3,639	28 25	0 10	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-