GPS Space Vehicle Time Integrity for MJD 54816

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
03:41
12:43
32,157
   -17
  -166,800
43
123
0
0

3
1
18:11
23:59
20,913
   -23
  -325,690
44
0
0
0

4
1
02:12
09:44
26,928
   -16
   266,310
101
1
0
0

5
5
1
2
08:12
12:44
12:19
17:21
14,640
16,663
   -14
   -14
   381,343
   380,990
105
105
0
0
0
0
0
0

6
1
17:22
23:30
22,027
   -17
  -120,029
69
0
0
0

7
1
00:00
03:41
13,264
   -12
   -23,548
32
13
0
0

8
1
01:12
06:43
19,887
    -8
   182,285
32
38
0
0

9
1
09:32
15:00
19,717
   -12
   -29,997
32
48
0
0

10
1
05:14
10:31
18,817
    -5
     8,355
35
19
0
0

11
11
1
2
00:00
21:46
03:39
23:59
13,144
  7,983
   -14
   -16
   -13,183
   -13,113
32
39
4
19
0
0
0
0

12
12
1
2
07:00
09:44
09:31
16:44
  8,953
25,066
   -17
   -21
   333,428
   333,372
49
40
14
8
0
0
0
0

13
13
13
1
2
3
00:00
05:30
21:58
02:52
06:31
23:59
10,318
  3,628
  7,312
   -14
   -18
   -16
  -281,250
  -281,278
  -281,366
35
30
38
32
0
4
0
0
0
0
0
0

14
1
13:08
21:46
30,858
   -18
   181,034
60
0
0
0

15
1
07:28
13:06
20,252
   -20
   227,459
49
47
0
0

16
1
16:21
21:57
20,136
   -18
   -88,547
36
61
0
0

17
1
00:13
09:31
33,127
   -19
   -42,150
42
109
0
0

18
1
13:06
19:01
21,255
   -15
   102,467
38
0
0
0

19
19
1
2
00:00
20:26
01:11
23:59
  4,262
12,794
   -16
   -12
   -34,884
   -34,859
31
33
0
18
0
0
0
0

20
20
1
2
00:00
19:24
05:14
23:59
18,832
16,345
   -17
   -19
   -96,302
   -96,235
32
54
24
65
0
0
0
0

21
1
12:49
17:49
17,978
   -15
   -38,141
33
7
0
0

22
22
1
2
15:01
16:21
16:07
20:26
  3,987
14,655
   -15
   -15
  -208,055
  -208,049
35
30
3
4
0
0
0
0

23
23
1
2
00:00
21:46
02:11
23:59
  7,858
  7,997
   -15
   -17
  -382,810
  -382,891
32
37
5
21
0
0
0
0

24
1
10:32
16:07
20,114
   -11
  -149,792
35
3
0
0

25
1
01:12
02:52
  6,015
   -21
  -103,359
57
0
0
0

26
1
06:49
12:19
19,595
   -15
   -26,799
39
0
0
0

27
1
02:52
06:28
12,960
   -20
    -8,313
38
1
0
0

28
1
03:41
08:11
16,010
   -11
    23,742
29
2
0
0

29
29
1
2
09:44
16:44
14:41
18:10
17,824
  5,154
   -19
   -25
    24,508
    24,454
40
30
34
0
0
0
0
0

30
1
17:22
18:25
  3,769
   -33
  -114,011
31
0
0
0

31
31
1
2
14:42
17:49
17:21
22:45
  9,549
17,767
   -19
   -24
    43,707
    43,726
43
30
25
0
0
0
0
0

32
1
18:26
21:46
11,976
   -13
  -309,394
38
5
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	03:41	12:43	32,157	-17	-166,800	43	123	0	0
3	1	18:11	23:59	20,913	-23	-325,690	44	0	0	0
4	1	02:12	09:44	26,928	-16	266,310	101	1	0	0
5 5	1 2	08:12 12:44	12:19 17:21	14,640 16,663	-14 -14	381,343 380,990	105 105	0 0	0 0	0 0
6	1	17:22	23:30	22,027	-17	-120,029	69	0	0	0
7	1	00:00	03:41	13,264	-12	-23,548	32	13	0	0
8	1	01:12	06:43	19,887	-8	182,285	32	38	0	0
9	1	09:32	15:00	19,717	-12	-29,997	32	48	0	0
10	1	05:14	10:31	18,817	-5	8,355	35	19	0	0
11 11	1 2	00:00 21:46	03:39 23:59	13,144 7,983	-14 -16	-13,183 -13,113	32 39	4 19	0 0	0 0
12 12	1 2	07:00 09:44	09:31 16:44	8,953 25,066	-17 -21	333,428 333,372	49 40	14 8	0 0	0 0
13 13 13	1 2 3	00:00 05:30 21:58	02:52 06:31 23:59	10,318 3,628 7,312	-14 -18 -16	-281,250 -281,278 -281,366	35 30 38	32 0 4	0 0 0	0 0 0
14	1	13:08	21:46	30,858	-18	181,034	60	0	0	0
15	1	07:28	13:06	20,252	-20	227,459	49	47	0	0
16	1	16:21	21:57	20,136	-18	-88,547	36	61	0	0
17	1	00:13	09:31	33,127	-19	-42,150	42	109	0	0
18	1	13:06	19:01	21,255	-15	102,467	38	0	0	0
19 19	1 2	00:00 20:26	01:11 23:59	4,262 12,794	-16 -12	-34,884 -34,859	31 33	0 18	0 0	0 0
20 20	1 2	00:00 19:24	05:14 23:59	18,832 16,345	-17 -19	-96,302 -96,235	32 54	24 65	0 0	0 0
21	1	12:49	17:49	17,978	-15	-38,141	33	7	0	0
22 22	1 2	15:01 16:21	16:07 20:26	3,987 14,655	-15 -15	-208,055 -208,049	35 30	3 4	0 0	0 0
23 23	1 2	00:00 21:46	02:11 23:59	7,858 7,997	-15 -17	-382,810 -382,891	32 37	5 21	0 0	0 0
24	1	10:32	16:07	20,114	-11	-149,792	35	3	0	0
25	1	01:12	02:52	6,015	-21	-103,359	57	0	0	0
26	1	06:49	12:19	19,595	-15	-26,799	39	0	0	0
27	1	02:52	06:28	12,960	-20	-8,313	38	1	0	0
28	1	03:41	08:11	16,010	-11	23,742	29	2	0	0
29 29	1 2	09:44 16:44	14:41 18:10	17,824 5,154	-19 -25	24,508 24,454	40 30	34 0	0 0	0 0
30	1	17:22	18:25	3,769	-33	-114,011	31	0	0	0
31 31	1 2	14:42 17:49	17:21 22:45	9,549 17,767	-19 -24	43,707 43,726	43 30	25 0	0 0	0 0
32	1	18:26	21:46	11,976	-13	-309,394	38	5	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-