GPS Space Vehicle Time Integrity for MJD 54856

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
00:56
09:58
32,393
   -31
  -160,101
47
127
0
0

3
1
15:41
21:24
20,573
   -34
  -343,973
48
0
0
0

4
1
00:00
06:48
24,525
   -31
   311,874
97
1
1
0

5
5
1
2
05:05
09:59
09:34
14:37
16,131
16,693
   -28
   -25
   592,686
   593,587
240
242
0
0
22
9
0
0

6
1
15:04
20:47
20,566
   -31
   -80,550
84
7
0
0

7
7
1
2
00:00
20:48
02:30
23:59
  9,038
11,476
   -28
   -32
   -23,183
   -23,172
35
37
0
0
0
0
0
0

8
8
1
2
00:00
22:17
04:01
23:59
14,469
  6,125
   -27
   -34
   187,720
   187,828
35
37
25
0
0
0
0
0

9
1
06:49
12:16
19,619
   -27
   -36,855
39
2
0
0

10
1
02:31
07:52
19,250
   -25
    10,032
37
11
0
0

11
1
18:58
23:08
14,881
   -31
    -9,501
42
24
0
0

12
12
1
2
04:20
07:06
06:20
14:01
  7,166
24,903
   -35
   -31
   322,451
   322,390
45
46
7
1
0
0
0
0

13
13
1
2
02:31
19:19
04:06
23:59
  5,703
16,819
   -33
   -33
  -286,238
  -286,329
30
43
1
12
0
0
0
0

14
1
09:59
18:58
32,164
   -31
   163,396
65
0
0
0

15
1
05:05
10:22
19,046
   -34
   247,161
50
7
0
0

16
1
13:44
19:18
20,051
   -29
   -79,496
38
5
0
0

17
1
00:11
06:45
23,628
   -31
   -45,161
36
6
0
0

18
1
10:23
16:20
21,441
   -28
    89,680
44
4
0
0

19
1
17:42
22:39
17,776
   -31
   -33,403
37
13
0
0

20
20
1
2
00:00
16:42
02:32
23:59
  9,126
25,895
   -27
   -35
   -92,756
   -92,689
35
52
0
104
0
0
0
0

21
1
09:35
14:01
15,954
   -25
   -32,259
36
0
0
0

22
22
1
2
12:17
13:44
13:20
17:42
  3,811
14,284
   -26
   -28
  -206,182
  -206,178
36
36
0
7
0
0
0
0

23
1
18:58
22:17
11,915
   -33
  -385,841
44
46
0
0

24
1
07:53
13:20
19,632
   -32
  -160,323
41
0
0
0

25
1
22:17
23:59
  6,135
   -25
  -199,091
58
0
0
0

26
1
06:21
09:34
11,600
   -32
   -39,213
39
0
0
0

27
27
1
2
02:32
05:19
05:04
06:20
  9,101
  3,664
   -23
   -30
   -19,099
   -19,129
39
37
30
2
0
0
0
0

28
1
01:45
05:18
12,803
   -19
    23,664
35
25
0
0

29
29
1
2
07:06
14:01
11:58
15:44
17,520
  6,117
   -29
   -34
    15,509
    15,445
44
40
0
0
0
0
0
0

30
1
14:01
15:40
  5,897
   -31
  -122,080
41
0
0
0

31
31
1
2
11:58
15:45
15:40
19:59
13,300
15,257
   -28
   -38
    49,019
    49,031
44
32
23
0
0
0
0
0

32
32
1
2
15:41
20:48
18:58
22:17
11,722
  5,348
   -28
   -37
  -300,892
  -300,856
44
40
14
6
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	00:56	09:58	32,393	-31	-160,101	47	127	0	0
3	1	15:41	21:24	20,573	-34	-343,973	48	0	0	0
4	1	00:00	06:48	24,525	-31	311,874	97	1	1	0
5 5	1 2	05:05 09:59	09:34 14:37	16,131 16,693	-28 -25	592,686 593,587	240 242	0 0	22 9	0 0
6	1	15:04	20:47	20,566	-31	-80,550	84	7	0	0
7 7	1 2	00:00 20:48	02:30 23:59	9,038 11,476	-28 -32	-23,183 -23,172	35 37	0 0	0 0	0 0
8 8	1 2	00:00 22:17	04:01 23:59	14,469 6,125	-27 -34	187,720 187,828	35 37	25 0	0 0	0 0
9	1	06:49	12:16	19,619	-27	-36,855	39	2	0	0
10	1	02:31	07:52	19,250	-25	10,032	37	11	0	0
11	1	18:58	23:08	14,881	-31	-9,501	42	24	0	0
12 12	1 2	04:20 07:06	06:20 14:01	7,166 24,903	-35 -31	322,451 322,390	45 46	7 1	0 0	0 0
13 13	1 2	02:31 19:19	04:06 23:59	5,703 16,819	-33 -33	-286,238 -286,329	30 43	1 12	0 0	0 0
14	1	09:59	18:58	32,164	-31	163,396	65	0	0	0
15	1	05:05	10:22	19,046	-34	247,161	50	7	0	0
16	1	13:44	19:18	20,051	-29	-79,496	38	5	0	0
17	1	00:11	06:45	23,628	-31	-45,161	36	6	0	0
18	1	10:23	16:20	21,441	-28	89,680	44	4	0	0
19	1	17:42	22:39	17,776	-31	-33,403	37	13	0	0
20 20	1 2	00:00 16:42	02:32 23:59	9,126 25,895	-27 -35	-92,756 -92,689	35 52	0 104	0 0	0 0
21	1	09:35	14:01	15,954	-25	-32,259	36	0	0	0
22 22	1 2	12:17 13:44	13:20 17:42	3,811 14,284	-26 -28	-206,182 -206,178	36 36	0 7	0 0	0 0
23	1	18:58	22:17	11,915	-33	-385,841	44	46	0	0
24	1	07:53	13:20	19,632	-32	-160,323	41	0	0	0
25	1	22:17	23:59	6,135	-25	-199,091	58	0	0	0
26	1	06:21	09:34	11,600	-32	-39,213	39	0	0	0
27 27	1 2	02:32 05:19	05:04 06:20	9,101 3,664	-23 -30	-19,099 -19,129	39 37	30 2	0 0	0 0
28	1	01:45	05:18	12,803	-19	23,664	35	25	0	0
29 29	1 2	07:06 14:01	11:58 15:44	17,520 6,117	-29 -34	15,509 15,445	44 40	0 0	0 0	0 0
30	1	14:01	15:40	5,897	-31	-122,080	41	0	0	0
31 31	1 2	11:58 15:45	15:40 19:59	13,300 15,257	-28 -38	49,019 49,031	44 32	23 0	0 0	0 0
32 32	1 2	15:41 20:48	18:58 22:17	11,722 5,348	-28 -37	-300,892 -300,856	44 40	14 6	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-