GPS Space Vehicle Time Integrity for MJD 54525

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
13:11
18:48
20,214
   -59
  -189,085
42
0
0
0

2
1
00:15
08:05
27,515
   -51
  -178,237
51
37
0
0

3
1
14:08
20:06
21,446
   -55
  -194,065
49
1
0
0

4
4
1
2
00:00
22:08
05:38
23:59
20,183
  6,698
   -53
   -78
    17,200
    17,680
56
53
45
10
1
0
0
0

5
5
1
2
04:05
11:32
10:15
12:59
21,894
  5,183
   -51
   -43
  -706,070
  -706,301
96
32
0
0
0
0
0
0

6
6
1
2
08:05
11:35
11:32
16:35
12,318
18,017
   -44
   -48
   -43,672
   -43,933
79
97
0
0
0
0
0
0

7
-

8
8
1
2
00:00
21:15
02:35
23:59
  9,223
  9,838
   -55
   -69
   142,864
   142,967
38
37
1
0
0
0
0
0

9
1
05:26
10:44
18,945
   -56
  -112,898
32
0
0
0

10
1
01:10
06:28
18,794
   -51
   253,894
39
14
0
0

11
1
17:34
23:31
21,376
   -68
   -27,020
32
0
0
0

12
12
12
1
2
3
03:02
05:39
10:15
05:25
09:56
12:12
  8,416
15,257
  6,967
   -44
   -54
   -44
   357,319
   357,318
   357,336
52
31
30
0
22
0
0
0
0
0
0
0

13
13
1
2
00:00
18:31
03:19
23:26
11,846
17,661
   -51
   -68
  -242,807
  -242,971
34
41
1
15
0
0
0
0

14
14
14
1
2
3
08:51
11:33
16:02
11:09
15:47
17:33
  8,151
15,291
  5,472
   -45
   -52
   -63
   292,644
   292,586
   292,532
52
37
37
16
12
0
0
0
0
0
0
0

15
1
03:20
08:51
19,675
   -56
    80,673
34
4
0
0

16
1
12:59
18:30
19,836
   -54
  -132,505
34
16
0
0

17
17
1
2
00:00
20:06
05:25
21:19
19,407
  4,109
   -50
   -67
   -41,847
   -41,823
36
68
0
19
0
0
0
0

18
1
10:03
14:45
16,950
   -48
   200,375
37
7
0
0

19
1
15:48
21:15
19,606
   -64
   -22,647
34
0
0
0

20
20
20
1
2
3
00:00
15:48
18:49
01:09
18:30
23:59
  4,161
  9,509
18,646
   -54
   -54
   -71
  -119,678
  -119,632
  -119,636
37
59
33
0
32
10
0
0
0
0
0
0

21
1
08:06
13:00
17,625
   -49
   -70,692
33
0
0
0

22
1
11:09
16:01
17,507
   -50
  -209,162
31
1
0
0

23
1
16:36
22:07
19,868
   -63
  -337,731
38
0
0
0

24
24
1
2
06:28
08:26
08:05
11:34
  5,781
11,337
   -62
   -51
   -74,336
   -74,354
29
31
8
0
0
0
0
0

25
1
18:31
23:31
17,998
   -70
  -520,608
51
0
0
0

26
1
03:02
08:25
19,222
   -53
  -195,580
67
0
0
0

27
27
1
2
00:00
19:29
01:29
23:59
  5,336
16,214
   -55
   -71
  -171,047
  -171,257
40
37
1
15
0
0
0
0

28
28
1
2
00:39
22:08
04:05
23:26
12,226
  4,689
   -54
   -71
    15,755
    15,773
33
44
0
0
0
0
0
0

29
1
05:39
09:56
15,258
   -54
    54,175
42
18
0
0

30
30
1
2
10:15
12:59
11:32
14:08
  4,587
  4,094
   -28
   -51
   -65,783
   -65,822
33
33
0
0
0
0
0
0

31
31
31
1
2
3
11:25
14:46
16:02
14:08
15:47
19:14
  9,733
  3,700
11,554
   -48
   -60
   -71
    10,948
    10,949
    10,950
39
34
33
11
0
0
0
0
0
0
0
0

32
1
14:08
16:01
  6,782
   -48
  -239,641
35
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	1	13:11	18:48	20,214	-59	-189,085	42	0	0	0
2	1	00:15	08:05	27,515	-51	-178,237	51	37	0	0
3	1	14:08	20:06	21,446	-55	-194,065	49	1	0	0
4 4	1 2	00:00 22:08	05:38 23:59	20,183 6,698	-53 -78	17,200 17,680	56 53	45 10	1 0	0 0
5 5	1 2	04:05 11:32	10:15 12:59	21,894 5,183	-51 -43	-706,070 -706,301	96 32	0 0	0 0	0 0
6 6	1 2	08:05 11:35	11:32 16:35	12,318 18,017	-44 -48	-43,672 -43,933	79 97	0 0	0 0	0 0
7	-
8 8	1 2	00:00 21:15	02:35 23:59	9,223 9,838	-55 -69	142,864 142,967	38 37	1 0	0 0	0 0
9	1	05:26	10:44	18,945	-56	-112,898	32	0	0	0
10	1	01:10	06:28	18,794	-51	253,894	39	14	0	0
11	1	17:34	23:31	21,376	-68	-27,020	32	0	0	0
12 12 12	1 2 3	03:02 05:39 10:15	05:25 09:56 12:12	8,416 15,257 6,967	-44 -54 -44	357,319 357,318 357,336	52 31 30	0 22 0	0 0 0	0 0 0
13 13	1 2	00:00 18:31	03:19 23:26	11,846 17,661	-51 -68	-242,807 -242,971	34 41	1 15	0 0	0 0
14 14 14	1 2 3	08:51 11:33 16:02	11:09 15:47 17:33	8,151 15,291 5,472	-45 -52 -63	292,644 292,586 292,532	52 37 37	16 12 0	0 0 0	0 0 0
15	1	03:20	08:51	19,675	-56	80,673	34	4	0	0
16	1	12:59	18:30	19,836	-54	-132,505	34	16	0	0
17 17	1 2	00:00 20:06	05:25 21:19	19,407 4,109	-50 -67	-41,847 -41,823	36 68	0 19	0 0	0 0
18	1	10:03	14:45	16,950	-48	200,375	37	7	0	0
19	1	15:48	21:15	19,606	-64	-22,647	34	0	0	0
20 20 20	1 2 3	00:00 15:48 18:49	01:09 18:30 23:59	4,161 9,509 18,646	-54 -54 -71	-119,678 -119,632 -119,636	37 59 33	0 32 10	0 0 0	0 0 0
21	1	08:06	13:00	17,625	-49	-70,692	33	0	0	0
22	1	11:09	16:01	17,507	-50	-209,162	31	1	0	0
23	1	16:36	22:07	19,868	-63	-337,731	38	0	0	0
24 24	1 2	06:28 08:26	08:05 11:34	5,781 11,337	-62 -51	-74,336 -74,354	29 31	8 0	0 0	0 0
25	1	18:31	23:31	17,998	-70	-520,608	51	0	0	0
26	1	03:02	08:25	19,222	-53	-195,580	67	0	0	0
27 27	1 2	00:00 19:29	01:29 23:59	5,336 16,214	-55 -71	-171,047 -171,257	40 37	1 15	0 0	0 0
28 28	1 2	00:39 22:08	04:05 23:26	12,226 4,689	-54 -71	15,755 15,773	33 44	0 0	0 0	0 0
29	1	05:39	09:56	15,258	-54	54,175	42	18	0	0
30 30	1 2	10:15 12:59	11:32 14:08	4,587 4,094	-28 -51	-65,783 -65,822	33 33	0 0	0 0	0 0
31 31 31	1 2 3	11:25 14:46 16:02	14:08 15:47 19:14	9,733 3,700 11,554	-48 -60 -71	10,948 10,949 10,950	39 34 33	11 0 0	0 0 0	0 0 0
32	1	14:08	16:01	6,782	-48	-239,641	35	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-