GPS Space Vehicle Time Integrity for MJD 55353

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
2
2
1
2
3
14:50
16:10
21:00
16:09
20:14
23:53
  4,717
14,475
10,393
   -73
   -66
   -65
  -262,371
  -262,396
  -262,444
58
53
42
0
44
0
0
0
0
0
0
0

3
3
1
2
05:37
07:37
06:52
11:39
  4,526
14,489
   -51
   -59
  -564,685
  -564,754
38
47
0
0
0
0
0
0

4
1
13:31
20:19
24,427
   -65
   -98,270
73
0
0
0

5
1
16:29
21:06
16,555
   -73
     5,860
43
1
0
0

6
1
04:57
11:07
22,171
   -56
  -617,066
85
0
0
0

7
1
11:07
16:38
19,813
   -66
      978
41
0
0
0

8
1
12:45
17:58
18,767
   -63
    -5,746
40
0
0
0

9
9
1
2
00:00
20:43
02:09
23:59
  7,779
11,768
   -66
   -64
   -10,896
   -11,076
40
39
0
0
0
0
0
0

10
1
15:32
20:59
19,574
   -66
    43,955
38
0
0
0

11
1
09:21
15:09
20,861
   -64
    67,192
43
0
0
0

12
12
12
1
2
3
00:00
18:42
21:06
04:06
20:59
23:59
14,789
  8,044
10,382
   -57
   -63
   -71
   107,228
   106,957
   106,908
42
51
45
1
1
0
0
0
0
0
0
0

13
1
09:19
15:31
22,285
   -65
  -303,673
42
0
0
0

14
1
00:02
09:00
32,212
   -53
   -53,949
62
1
0
0

15
1
18:43
23:59
18,963
   -69
   260,680
50
0
0
0

16
1
03:51
09:21
19,790
   -54
    78,667
44
0
0
0

17
17
1
2
11:39
13:40
13:30
20:43
  6,572
25,231
   -63
   -66
  -155,247
  -155,283
57
43
7
0
0
0
0
0

18
1
00:18
06:12
21,195
   -56
   -72,903
41
1
0
0

19
1
06:53
12:44
21,080
   -57
    40,186
43
0
0
0

20
20
1
2
06:53
14:50
13:39
16:28
24,304
  5,893
   -61
   -66
   -55,104
   -55,099
49
42
18
0
0
0
0
0

21
1
00:55
04:06
11,458
   -49
    65,087
41
0
0
0

22
1
02:10
07:36
19,569
   -53
  -170,485
41
0
0
0

23
1
09:00
13:39
16,723
   -63
  -368,134
45
15
0
0

24
1
00:55
04:56
14,472
   -55
  -293,814
45
0
0
0

25
-

26
1
20:43
23:42
10,695
   -62
    62,328
44
0
0
0

27
27
27
1
2
3
00:00
17:46
20:20
01:47
20:14
23:59
  6,433
  8,715
13,176
   -55
   -60
   -73
  -158,500
  -158,724
  -158,775
41
50
41
0
9
0
0
0
0
0
0
0

28
28
1
2
13:31
15:10
14:49
18:42
  4,700
12,720
   -74
   -64
    14,215
    14,209
37
40
0
0
0
0
0
0

29
29
29
1
2
3
00:00
02:10
21:06
01:47
03:50
23:59
  6,434
  6,010
10,384
   -65
   -56
   -64
  -125,310
  -125,323
  -125,541
43
40
46
0
0
0
0
0
0
0
0
0

30
30
1
2
01:48
20:14
05:06
23:42
11,885
12,175
   -55
   -67
  -249,364
  -249,595
40
58
0
3
0
0
0
0

31
1
04:07
10:40
23,582
   -63
    32,415
44
0
0
0

32
32
32
1
2
3
05:41
10:41
13:40
09:00
13:30
14:49
11,913
10,187
  4,174
   -59
   -67
   -69
     9,382
     9,520
     9,584
56
47
34
10
0
0
0
0
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 2 2	1 2 3	14:50 16:10 21:00	16:09 20:14 23:53	4,717 14,475 10,393	-73 -66 -65	-262,371 -262,396 -262,444	58 53 42	0 44 0	0 0 0	0 0 0
3 3	1 2	05:37 07:37	06:52 11:39	4,526 14,489	-51 -59	-564,685 -564,754	38 47	0 0	0 0	0 0
4	1	13:31	20:19	24,427	-65	-98,270	73	0	0	0
5	1	16:29	21:06	16,555	-73	5,860	43	1	0	0
6	1	04:57	11:07	22,171	-56	-617,066	85	0	0	0
7	1	11:07	16:38	19,813	-66	978	41	0	0	0
8	1	12:45	17:58	18,767	-63	-5,746	40	0	0	0
9 9	1 2	00:00 20:43	02:09 23:59	7,779 11,768	-66 -64	-10,896 -11,076	40 39	0 0	0 0	0 0
10	1	15:32	20:59	19,574	-66	43,955	38	0	0	0
11	1	09:21	15:09	20,861	-64	67,192	43	0	0	0
12 12 12	1 2 3	00:00 18:42 21:06	04:06 20:59 23:59	14,789 8,044 10,382	-57 -63 -71	107,228 106,957 106,908	42 51 45	1 1 0	0 0 0	0 0 0
13	1	09:19	15:31	22,285	-65	-303,673	42	0	0	0
14	1	00:02	09:00	32,212	-53	-53,949	62	1	0	0
15	1	18:43	23:59	18,963	-69	260,680	50	0	0	0
16	1	03:51	09:21	19,790	-54	78,667	44	0	0	0
17 17	1 2	11:39 13:40	13:30 20:43	6,572 25,231	-63 -66	-155,247 -155,283	57 43	7 0	0 0	0 0
18	1	00:18	06:12	21,195	-56	-72,903	41	1	0	0
19	1	06:53	12:44	21,080	-57	40,186	43	0	0	0
20 20	1 2	06:53 14:50	13:39 16:28	24,304 5,893	-61 -66	-55,104 -55,099	49 42	18 0	0 0	0 0
21	1	00:55	04:06	11,458	-49	65,087	41	0	0	0
22	1	02:10	07:36	19,569	-53	-170,485	41	0	0	0
23	1	09:00	13:39	16,723	-63	-368,134	45	15	0	0
24	1	00:55	04:56	14,472	-55	-293,814	45	0	0	0
25	-
26	1	20:43	23:42	10,695	-62	62,328	44	0	0	0
27 27 27	1 2 3	00:00 17:46 20:20	01:47 20:14 23:59	6,433 8,715 13,176	-55 -60 -73	-158,500 -158,724 -158,775	41 50 41	0 9 0	0 0 0	0 0 0
28 28	1 2	13:31 15:10	14:49 18:42	4,700 12,720	-74 -64	14,215 14,209	37 40	0 0	0 0	0 0
29 29 29	1 2 3	00:00 02:10 21:06	01:47 03:50 23:59	6,434 6,010 10,384	-65 -56 -64	-125,310 -125,323 -125,541	43 40 46	0 0 0	0 0 0	0 0 0
30 30	1 2	01:48 20:14	05:06 23:42	11,885 12,175	-55 -67	-249,364 -249,595	40 58	0 3	0 0	0 0
31	1	04:07	10:40	23,582	-63	32,415	44	0	0	0
32 32 32	1 2 3	05:41 10:41 13:40	09:00 13:30 14:49	11,913 10,187 4,174	-59 -67 -69	9,382 9,520 9,584	56 47 34	10 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-