GPS Space Vehicle Time Integrity for MJD 54354

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
00:53
06:49
21,365
   -56
  -151,889
37
19
0
0

2
1
11:09
20:05
31,884
   -63
  -135,790
46
38
0
0

3
1
01:48
07:56
22,020
   -62
  -114,144
49
0
0
0

4
1
09:55
17:45
28,173
   -64
     4,599
35
48
0
0

5
5
5
1
2
3
00:00
15:25
18:10
01:07
18:09
23:59
  4,028
  9,511
20,934
   -57
   -54
   -58
  -377,192
  -379,186
  -379,721
45
108
208
0
1
0
0
0
1
0
0
0

6
6
1
2
00:00
17:46
02:46
22:25
  9,990
16,634
   -56
   -63
  -246,248
  -246,160
29
33
0
77
0
0
0
0

7
-

8
1
09:10
14:17
18,452
   -56
   122,286
28
23
0
0

9
1
17:10
22:32
19,316
   -65
   -87,326
21
428
0
0

10
-

11
1
05:26
11:08
20,526
   -61
   -23,540
29
0
0
0

12
12
1
2
14:32
16:00
15:59
23:59
  5,173
28,536
   -58
   -65
    55,725
    55,739
43
30
1
226
0
0
0
0

13
13
1
2
06:01
11:09
09:54
14:39
13,952
12,617
   -60
   -59
  -205,561
  -205,610
39
25
27
238
0
0
0
0

14
14
14
1
2
3
00:00
01:12
21:16
01:07
05:25
23:59
  4,035
15,183
  9,718
   -60
   -62
   -62
   -40,732
   -40,756
   -40,918
28
36
44
3
0
28
0
0
0
0
0
0

15
-

16
1
00:07
06:01
21,211
   -59
  -174,948
37
7
0
0

17
1
07:56
17:09
32,711
   -60
   -55,041
35
168
0
0

18
18
1
2
00:00
20:19
01:48
23:59
  6,466
13,161
   -57
   -62
   236,687
   236,547
28
27
0
137
0
0
0
0

19
1
03:10
09:09
21,511
   -59
   -64,475
36
0
0
0

20
20
1
2
03:01
05:27
05:25
12:47
  8,525
26,336
   -60
   -58
    29,365
    29,377
62
33
19
57
0
0
0
0

21
1
20:08
23:59
13,912
   -58
   -78,386
20
441
0
0

22
1
00:07
04:06
14,302
   -60
  -197,404
32
10
0
0

23
1
04:18
09:54
20,152
   -63
  -200,142
41
41
0
0

24
1
17:46
23:32
20,716
   -64
   -29,893
28
106
0
0

25
1
06:50
12:30
20,366
   -53
  -435,625
65
0
0
0

26
1
14:50
19:45
17,606
   -59
   -24,127
73
0
0
0

27
1
07:21
12:26
18,341
   -65
  -134,453
35
19
0
0

28
28
1
2
09:55
12:27
11:08
15:38
  4,398
11,479
   -51
   -47
     6,643
     6,656
35
19
6
367
0
0
0
0

29
1
14:19
19:45
19,449
   -64
    -5,667
19
614
0
0

30
30
1
2
00:53
16:15
01:56
17:45
  3,744
  5,389
   -62
   -59
   -45,379
   -45,447
27
45
0
6
0
0
0
0

31
31
1
2
01:13
22:26
07:13
23:59
21,584
  5,608
   -66
   -56
    -9,989
    -9,893
34
39
25
14
0
0
0
0

32
-

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	00:53	06:49	21,365	-56	-151,889	37	19	0	0
2	1	11:09	20:05	31,884	-63	-135,790	46	38	0	0
3	1	01:48	07:56	22,020	-62	-114,144	49	0	0	0
4	1	09:55	17:45	28,173	-64	4,599	35	48	0	0
5 5 5	1 2 3	00:00 15:25 18:10	01:07 18:09 23:59	4,028 9,511 20,934	-57 -54 -58	-377,192 -379,186 -379,721	45 108 208	0 1 0	0 0 1	0 0 0
6 6	1 2	00:00 17:46	02:46 22:25	9,990 16,634	-56 -63	-246,248 -246,160	29 33	0 77	0 0	0 0
7	-
8	1	09:10	14:17	18,452	-56	122,286	28	23	0	0
9	1	17:10	22:32	19,316	-65	-87,326	21	428	0	0
10	-
11	1	05:26	11:08	20,526	-61	-23,540	29	0	0	0
12 12	1 2	14:32 16:00	15:59 23:59	5,173 28,536	-58 -65	55,725 55,739	43 30	1 226	0 0	0 0
13 13	1 2	06:01 11:09	09:54 14:39	13,952 12,617	-60 -59	-205,561 -205,610	39 25	27 238	0 0	0 0
14 14 14	1 2 3	00:00 01:12 21:16	01:07 05:25 23:59	4,035 15,183 9,718	-60 -62 -62	-40,732 -40,756 -40,918	28 36 44	3 0 28	0 0 0	0 0 0
15	-
16	1	00:07	06:01	21,211	-59	-174,948	37	7	0	0
17	1	07:56	17:09	32,711	-60	-55,041	35	168	0	0
18 18	1 2	00:00 20:19	01:48 23:59	6,466 13,161	-57 -62	236,687 236,547	28 27	0 137	0 0	0 0
19	1	03:10	09:09	21,511	-59	-64,475	36	0	0	0
20 20	1 2	03:01 05:27	05:25 12:47	8,525 26,336	-60 -58	29,365 29,377	62 33	19 57	0 0	0 0
21	1	20:08	23:59	13,912	-58	-78,386	20	441	0	0
22	1	00:07	04:06	14,302	-60	-197,404	32	10	0	0
23	1	04:18	09:54	20,152	-63	-200,142	41	41	0	0
24	1	17:46	23:32	20,716	-64	-29,893	28	106	0	0
25	1	06:50	12:30	20,366	-53	-435,625	65	0	0	0
26	1	14:50	19:45	17,606	-59	-24,127	73	0	0	0
27	1	07:21	12:26	18,341	-65	-134,453	35	19	0	0
28 28	1 2	09:55 12:27	11:08 15:38	4,398 11,479	-51 -47	6,643 6,656	35 19	6 367	0 0	0 0
29	1	14:19	19:45	19,449	-64	-5,667	19	614	0	0
30 30	1 2	00:53 16:15	01:56 17:45	3,744 5,389	-62 -59	-45,379 -45,447	27 45	0 6	0 0	0 0
31 31	1 2	01:13 22:26	07:13 23:59	21,584 5,608	-66 -56	-9,989 -9,893	34 39	25 14	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-