GPS Space Vehicle Time Integrity for MJD 54810

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
04:07
13:08
31,740
   -14
  -167,951
47
67
0
0

3
1
18:31
23:59
19,678
   -18
  -322,979
45
1
0
0

4
1
02:37
10:09
26,488
   -16
   259,734
103
0
0
0

5
5
1
2
08:37
13:09
12:44
17:46
14,724
16,610
    -9
    -4
   390,372
   390,113
85
83
0
0
0
0
0
0

6
1
17:46
23:54
22,073
   -13
  -124,978
69
0
0
0

7
1
01:36
04:06
  9,013
   -14
   -23,525
31
0
0
0

8
1
01:36
07:07
19,248
    -9
   181,483
35
16
0
0

9
1
09:57
15:25
19,658
   -14
   -29,003
38
2
0
0

10
1
05:38
10:56
18,397
    -8
     8,132
40
19
0
0

11
11
1
2
00:00
22:10
04:03
23:59
14,621
  6,557
   -11
   -12
   -13,663
   -13,596
35
41
0
9
0
0
0
0

12
12
1
2
07:24
10:10
09:56
17:07
  9,017
25,069
   -18
   -13
   334,889
   334,844
52
45
8
16
0
0
0
0

13
13
1
2
00:00
22:22
03:16
23:59
11,761
  5,867
   -16
   -11
  -280,495
  -280,606
40
37
2
1
0
0
0
0

14
1
14:11
22:10
28,618
   -12
   183,611
57
1
0
0

15
1
07:52
13:30
20,266
   -17
   224,380
55
0
0
0

16
1
16:45
22:21
20,131
   -13
   -89,847
40
32
0
0

17
17
1
2
00:38
02:05
02:04
09:56
  5,054
27,529
   -22
   -20
   -41,806
   -41,816
65
39
7
6
0
0
0
0

18
1
13:31
19:25
21,236
   -12
   104,420
42
0
0
0

19
19
1
2
00:00
20:51
01:35
23:59
  5,719
11,319
    -8
    -6
   -35,047
   -35,018
38
34
0
1
0
0
0
0

20
20
1
2
00:00
19:48
05:38
23:59
20,284
14,839
   -15
   -13
   -96,835
   -96,762
37
56
33
52
0
0
0
0

21
1
13:13
18:13
18,040
   -10
   -38,987
35
0
0
0

22
22
1
2
15:25
16:46
16:32
20:50
  4,000
14,678
   -19
   -17
  -208,248
  -208,246
40
34
0
1
0
0
0
0

23
23
1
2
00:00
22:10
02:36
23:59
  9,349
  6,562
   -10
   -14
  -382,303
  -382,385
38
39
3
12
0
0
0
0

24
1
10:56
16:32
20,109
   -15
  -148,110
40
0
0
0

25
1
00:58
03:16
  8,260
   -10
   -88,497
76
0
0
0

26
1
07:14
12:44
19,770
   -11
   -24,718
45
0
0
0

27
1
03:17
06:41
11,861
   -15
    -6,758
38
9
0
0

28
1
04:07
08:36
15,519
   -15
    23,722
37
9
0
0

29
29
1
2
10:10
17:08
15:06
18:31
17,795
  4,962
   -12
   -16
    25,632
    25,588
42
36
40
0
0
0
0
0

30
1
17:46
18:49
  3,772
   -16
  -112,879
33
0
0
0

31
31
1
2
15:07
18:14
17:46
23:10
  9,536
17,746
   -14
   -20
    42,835
    42,855
46
35
6
0
0
0
0
0

32
1
18:50
22:10
11,968
    -8
  -310,424
43
13
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	04:07	13:08	31,740	-14	-167,951	47	67	0	0
3	1	18:31	23:59	19,678	-18	-322,979	45	1	0	0
4	1	02:37	10:09	26,488	-16	259,734	103	0	0	0
5 5	1 2	08:37 13:09	12:44 17:46	14,724 16,610	-9 -4	390,372 390,113	85 83	0 0	0 0	0 0
6	1	17:46	23:54	22,073	-13	-124,978	69	0	0	0
7	1	01:36	04:06	9,013	-14	-23,525	31	0	0	0
8	1	01:36	07:07	19,248	-9	181,483	35	16	0	0
9	1	09:57	15:25	19,658	-14	-29,003	38	2	0	0
10	1	05:38	10:56	18,397	-8	8,132	40	19	0	0
11 11	1 2	00:00 22:10	04:03 23:59	14,621 6,557	-11 -12	-13,663 -13,596	35 41	0 9	0 0	0 0
12 12	1 2	07:24 10:10	09:56 17:07	9,017 25,069	-18 -13	334,889 334,844	52 45	8 16	0 0	0 0
13 13	1 2	00:00 22:22	03:16 23:59	11,761 5,867	-16 -11	-280,495 -280,606	40 37	2 1	0 0	0 0
14	1	14:11	22:10	28,618	-12	183,611	57	1	0	0
15	1	07:52	13:30	20,266	-17	224,380	55	0	0	0
16	1	16:45	22:21	20,131	-13	-89,847	40	32	0	0
17 17	1 2	00:38 02:05	02:04 09:56	5,054 27,529	-22 -20	-41,806 -41,816	65 39	7 6	0 0	0 0
18	1	13:31	19:25	21,236	-12	104,420	42	0	0	0
19 19	1 2	00:00 20:51	01:35 23:59	5,719 11,319	-8 -6	-35,047 -35,018	38 34	0 1	0 0	0 0
20 20	1 2	00:00 19:48	05:38 23:59	20,284 14,839	-15 -13	-96,835 -96,762	37 56	33 52	0 0	0 0
21	1	13:13	18:13	18,040	-10	-38,987	35	0	0	0
22 22	1 2	15:25 16:46	16:32 20:50	4,000 14,678	-19 -17	-208,248 -208,246	40 34	0 1	0 0	0 0
23 23	1 2	00:00 22:10	02:36 23:59	9,349 6,562	-10 -14	-382,303 -382,385	38 39	3 12	0 0	0 0
24	1	10:56	16:32	20,109	-15	-148,110	40	0	0	0
25	1	00:58	03:16	8,260	-10	-88,497	76	0	0	0
26	1	07:14	12:44	19,770	-11	-24,718	45	0	0	0
27	1	03:17	06:41	11,861	-15	-6,758	38	9	0	0
28	1	04:07	08:36	15,519	-15	23,722	37	9	0	0
29 29	1 2	10:10 17:08	15:06 18:31	17,795 4,962	-12 -16	25,632 25,588	42 36	40 0	0 0	0 0
30	1	17:46	18:49	3,772	-16	-112,879	33	0	0	0
31 31	1 2	15:07 18:14	17:46 23:10	9,536 17,746	-14 -20	42,835 42,855	46 35	6 0	0 0	0 0
32	1	18:50	22:10	11,968	-8	-310,424	43	13	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-