GPS Space Vehicle Time Integrity for MJD 54361

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
00:23
06:19
21,341
   -32
  -153,361
30
75
0
0

2
2
1
2
10:40
13:00
12:52
19:28
  7,591
23,195
   -31
   -39
  -137,396
  -137,449
52
33
9
32
0
0
0
0

3
1
01:19
07:26
22,018
   -37
  -117,314
45
1
0
0

4
4
1
2
09:26
12:59
12:54
17:10
12,199
15,020
   -33
   -41
     6,385
     6,419
32
24
122
453
0
0
0
0

5
5
1
2
14:57
19:46
19:28
23:59
15,967
15,197
   -36
   -39
  -399,508
  -400,066
163
143
0
0
0
0
0
0

6
6
1
2
00:00
17:11
02:18
21:38
  8,288
15,994
   -35
   -38
  -245,170
  -245,026
27
37
26
71
0
0
0
0

7
7
1
2
17:26
22:59
21:58
23:59
16,048
  3,655
   -36
   -29
    96,858
    96,527
124
29
0
10
0
0
0
0

8
1
08:40
12:54
14,965
   -28
   123,193
22
269
0
0

9
1
16:41
20:54
15,177
   -41
   -88,307
21
430
0
0

10
-

11
1
04:57
10:40
20,595
   -35
   -23,841
22
441
0
0

12
12
1
2
14:04
21:39
20:54
23:24
24,342
  6,297
   -41
   -47
    56,536
    56,553
37
17
127
168
0
0
0
0

13
13
13
1
2
3
05:33
10:41
12:59
09:26
12:54
14:12
13,909
  7,757
  4,351
   -36
   -33
   -44
  -207,320
  -207,362
  -207,393
34
18
22
37
201
120
0
0
0
0
0
0

14
14
14
1
2
3
00:43
19:46
21:23
04:56
21:22
23:59
15,192
  5,471
  9,229
   -35
   -46
   -42
   -42,114
   -42,274
   -42,289
26
66
33
56
4
47
0
0
0
0
0
0

15
-

16
1
00:00
05:33
19,967
   -39
  -176,274
29
90
0
0

17
17
1
2
07:27
12:59
12:54
16:41
19,103
13,267
   -34
   -43
   -54,368
   -54,356
39
22
92
533
0
0
0
0

18
18
1
2
00:00
21:01
01:19
23:59
  4,727
10,711
   -37
   -40
   235,638
   235,490
25
18
47
305
0
0
0
0

19
1
02:41
08:40
21,512
   -35
   -65,958
28
137
0
0

20
1
02:33
12:19
35,078
   -34
    29,745
35
219
0
0

21
1
00:42
23:59
17,241
   -40
   -78,238
22
467
0
0

22
1
00:00
03:37
13,041
   -37
  -198,120
26
84
0
0

23
1
03:49
09:26
20,205
   -37
  -202,439
36
51
0
0

24
1
19:12
22:58
13,559
   -35
   -31,675
23
295
0
0

25
1
06:19
12:01
20,493
   -35
  -441,680
56
0
0
0

26
1
14:22
19:11
17,378
   -34
   -32,200
72
0
0
0

27
1
06:52
11:57
18,344
   -37
  -135,868
24
238
0
0

28
28
1
2
09:26
12:59
10:40
15:10
  4,376
  7,823
   -39
   -33
     7,052
     7,067
27
22
41
240
0
0
0
0

29
1
13:51
19:11
19,222
   -41
    -5,735
21
660
0
0

30
30
1
2
00:23
15:46
01:27
17:10
  3,859
  4,971
   -41
   -42
   -46,059
   -46,137
27
46
0
3
0
0
0
0

31
31
1
2
00:45
22:33
06:43
23:59
21,451
  5,209
   -41
   -36
    -9,214
    -9,123
28
36
49
19
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	00:23	06:19	21,341	-32	-153,361	30	75	0	0
2 2	1 2	10:40 13:00	12:52 19:28	7,591 23,195	-31 -39	-137,396 -137,449	52 33	9 32	0 0	0 0
3	1	01:19	07:26	22,018	-37	-117,314	45	1	0	0
4 4	1 2	09:26 12:59	12:54 17:10	12,199 15,020	-33 -41	6,385 6,419	32 24	122 453	0 0	0 0
5 5	1 2	14:57 19:46	19:28 23:59	15,967 15,197	-36 -39	-399,508 -400,066	163 143	0 0	0 0	0 0
6 6	1 2	00:00 17:11	02:18 21:38	8,288 15,994	-35 -38	-245,170 -245,026	27 37	26 71	0 0	0 0
7 7	1 2	17:26 22:59	21:58 23:59	16,048 3,655	-36 -29	96,858 96,527	124 29	0 10	0 0	0 0
8	1	08:40	12:54	14,965	-28	123,193	22	269	0	0
9	1	16:41	20:54	15,177	-41	-88,307	21	430	0	0
10	-
11	1	04:57	10:40	20,595	-35	-23,841	22	441	0	0
12 12	1 2	14:04 21:39	20:54 23:24	24,342 6,297	-41 -47	56,536 56,553	37 17	127 168	0 0	0 0
13 13 13	1 2 3	05:33 10:41 12:59	09:26 12:54 14:12	13,909 7,757 4,351	-36 -33 -44	-207,320 -207,362 -207,393	34 18 22	37 201 120	0 0 0	0 0 0
14 14 14	1 2 3	00:43 19:46 21:23	04:56 21:22 23:59	15,192 5,471 9,229	-35 -46 -42	-42,114 -42,274 -42,289	26 66 33	56 4 47	0 0 0	0 0 0
15	-
16	1	00:00	05:33	19,967	-39	-176,274	29	90	0	0
17 17	1 2	07:27 12:59	12:54 16:41	19,103 13,267	-34 -43	-54,368 -54,356	39 22	92 533	0 0	0 0
18 18	1 2	00:00 21:01	01:19 23:59	4,727 10,711	-37 -40	235,638 235,490	25 18	47 305	0 0	0 0
19	1	02:41	08:40	21,512	-35	-65,958	28	137	0	0
20	1	02:33	12:19	35,078	-34	29,745	35	219	0	0
21	1	00:42	23:59	17,241	-40	-78,238	22	467	0	0
22	1	00:00	03:37	13,041	-37	-198,120	26	84	0	0
23	1	03:49	09:26	20,205	-37	-202,439	36	51	0	0
24	1	19:12	22:58	13,559	-35	-31,675	23	295	0	0
25	1	06:19	12:01	20,493	-35	-441,680	56	0	0	0
26	1	14:22	19:11	17,378	-34	-32,200	72	0	0	0
27	1	06:52	11:57	18,344	-37	-135,868	24	238	0	0
28 28	1 2	09:26 12:59	10:40 15:10	4,376 7,823	-39 -33	7,052 7,067	27 22	41 240	0 0	0 0
29	1	13:51	19:11	19,222	-41	-5,735	21	660	0	0
30 30	1 2	00:23 15:46	01:27 17:10	3,859 4,971	-41 -42	-46,059 -46,137	27 46	0 3	0 0	0 0
31 31	1 2	00:45 22:33	06:43 23:59	21,451 5,209	-41 -36	-9,214 -9,123	28 36	49 19	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-