GPS Space Vehicle Time Integrity for MJD 54526

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
13:07
18:44
20,227
   -48
  -189,304
37
4
0
0

2
1
00:00
08:01
28,231
   -60
  -178,511
50
75
0
0

3
1
14:04
20:02
21,441
   -58
  -194,513
52
0
0
0

4
1
00:00
05:35
19,988
   -64
    17,787
50
24
0
0

5
5
1
2
04:01
11:08
10:11
12:55
22,006
  6,302
   -56
   -46
  -707,191
  -707,408
91
35
0
0
0
0
0
0

6
6
1
2
08:02
11:31
11:28
16:33
12,280
17,749
   -54
   -51
   -45,112
   -45,365
78
97
4
0
0
0
0
0

7
-

8
1
00:00
02:31
  9,041
   -68
   142,983
32
4
0
0

9
1
05:22
10:40
19,123
   -54
  -113,063
31
11
0
0

10
1
01:06
06:24
19,080
   -59
   254,179
36
6
0
0

11
1
17:29
22:00
16,197
   -56
   -27,000
30
0
0
0

12
12
12
1
2
3
02:58
05:35
10:11
05:21
09:52
12:08
  8,425
15,421
  7,006
   -60
   -53
   -48
   357,358
   357,374
   357,387
50
32
30
0
21
1
0
0
0
0
0
0

13
13
1
2
00:00
18:26
03:15
22:00
11,707
12,784
   -62
   -58
  -242,998
  -243,135
31
39
2
31
0
0
0
0

14
14
14
1
2
3
08:47
11:28
15:58
11:05
15:43
17:29
  8,052
14,920
  5,465
   -50
   -52
   -60
   292,310
   292,257
   292,206
54
35
33
0
14
0
0
0
0
0
0
0

15
1
03:16
08:46
19,844
   -64
    80,959
35
0
0
0

16
1
12:56
18:26
19,578
   -52
  -132,453
32
2
0
0

17
17
1
2
00:00
20:02
05:21
21:15
19,266
  4,155
   -64
   -66
   -41,807
   -41,771
30
67
1
2
0
0
0
0

18
1
09:59
14:41
16,584
   -48
   200,102
33
1
0
0

19
1
15:44
21:11
19,601
   -56
   -22,758
32
0
0
0

20
20
20
1
2
3
00:00
15:44
18:45
01:05
18:26
22:00
  3,904
  9,536
11,717
   -60
   -51
   -62
  -119,617
  -119,563
  -119,565
33
57
34
0
42
8
0
0
0
0
0
0

21
1
08:02
12:54
17,494
   -49
   -70,622
34
0
0
0

22
1
11:05
15:57
17,078
   -49
  -209,193
29
12
0
0

23
1
16:34
22:03
19,764
   -57
  -337,959
37
3
0
0

24
24
1
2
06:24
08:21
08:01
11:30
  5,796
11,347
   -63
   -51
   -74,609
   -74,626
27
32
16
0
0
0
0
0

25
1
18:26
22:00
12,790
   -65
  -521,225
41
4
0
0

26
1
02:57
08:21
19,414
   -64
  -196,420
60
0
0
0

27
27
1
2
00:00
19:25
01:25
22:00
  5,066
  9,290
   -66
   -59
  -171,280
  -171,461
37
36
10
7
0
0
0
0

28
1
00:35
04:01
12,353
   -60
    15,790
27
35
0
0

29
1
05:35
09:52
15,422
   -59
    53,812
42
27
0
0

30
30
1
2
10:11
12:56
11:28
14:03
  4,588
  3,850
   -37
   -55
   -65,918
   -65,958
33
31
0
0
0
0
0
0

31
31
31
1
2
3
11:07
14:42
15:58
14:03
15:43
19:10
  8,930
  3,692
11,559
   -48
   -60
   -68
    11,073
    11,073
    11,077
36
30
30
10
0
0
0
0
0
0
0
0

32
1
14:04
15:57
  6,772
   -45
  -240,374
32
2
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	1	13:07	18:44	20,227	-48	-189,304	37	4	0	0
2	1	00:00	08:01	28,231	-60	-178,511	50	75	0	0
3	1	14:04	20:02	21,441	-58	-194,513	52	0	0	0
4	1	00:00	05:35	19,988	-64	17,787	50	24	0	0
5 5	1 2	04:01 11:08	10:11 12:55	22,006 6,302	-56 -46	-707,191 -707,408	91 35	0 0	0 0	0 0
6 6	1 2	08:02 11:31	11:28 16:33	12,280 17,749	-54 -51	-45,112 -45,365	78 97	4 0	0 0	0 0
7	-
8	1	00:00	02:31	9,041	-68	142,983	32	4	0	0
9	1	05:22	10:40	19,123	-54	-113,063	31	11	0	0
10	1	01:06	06:24	19,080	-59	254,179	36	6	0	0
11	1	17:29	22:00	16,197	-56	-27,000	30	0	0	0
12 12 12	1 2 3	02:58 05:35 10:11	05:21 09:52 12:08	8,425 15,421 7,006	-60 -53 -48	357,358 357,374 357,387	50 32 30	0 21 1	0 0 0	0 0 0
13 13	1 2	00:00 18:26	03:15 22:00	11,707 12,784	-62 -58	-242,998 -243,135	31 39	2 31	0 0	0 0
14 14 14	1 2 3	08:47 11:28 15:58	11:05 15:43 17:29	8,052 14,920 5,465	-50 -52 -60	292,310 292,257 292,206	54 35 33	0 14 0	0 0 0	0 0 0
15	1	03:16	08:46	19,844	-64	80,959	35	0	0	0
16	1	12:56	18:26	19,578	-52	-132,453	32	2	0	0
17 17	1 2	00:00 20:02	05:21 21:15	19,266 4,155	-64 -66	-41,807 -41,771	30 67	1 2	0 0	0 0
18	1	09:59	14:41	16,584	-48	200,102	33	1	0	0
19	1	15:44	21:11	19,601	-56	-22,758	32	0	0	0
20 20 20	1 2 3	00:00 15:44 18:45	01:05 18:26 22:00	3,904 9,536 11,717	-60 -51 -62	-119,617 -119,563 -119,565	33 57 34	0 42 8	0 0 0	0 0 0
21	1	08:02	12:54	17,494	-49	-70,622	34	0	0	0
22	1	11:05	15:57	17,078	-49	-209,193	29	12	0	0
23	1	16:34	22:03	19,764	-57	-337,959	37	3	0	0
24 24	1 2	06:24 08:21	08:01 11:30	5,796 11,347	-63 -51	-74,609 -74,626	27 32	16 0	0 0	0 0
25	1	18:26	22:00	12,790	-65	-521,225	41	4	0	0
26	1	02:57	08:21	19,414	-64	-196,420	60	0	0	0
27 27	1 2	00:00 19:25	01:25 22:00	5,066 9,290	-66 -59	-171,280 -171,461	37 36	10 7	0 0	0 0
28	1	00:35	04:01	12,353	-60	15,790	27	35	0	0
29	1	05:35	09:52	15,422	-59	53,812	42	27	0	0
30 30	1 2	10:11 12:56	11:28 14:03	4,588 3,850	-37 -55	-65,918 -65,958	33 31	0 0	0 0	0 0
31 31 31	1 2 3	11:07 14:42 15:58	14:03 15:43 19:10	8,930 3,692 11,559	-48 -60 -68	11,073 11,073 11,077	36 30 30	10 0 0	0 0 0	0 0 0
32	1	14:04	15:57	6,772	-45	-240,374	32	2	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-