GPS Space Vehicle Time Integrity for MJD 54031

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
00:00
05:13
18,808
   -52
   -84,284
42
1
0
0

2
2
1
2
09:12
14:40
14:36
18:33
19,364
13,874
   -51
   -60
   -47,603
   -47,675
45
43
0
0
0
0
0
0

3
1
00:08
05:54
20,758
   -60
  -328,180
235
1
1
0

4
1
08:03
14:48
24,278
   -59
  -327,656
54
0
0
0

5
5
1
2
12:42
15:15
14:48
22:12
  7,516
24,920
   -48
   -56
  -364,575
  -364,597
36
40
0
0
0
0
0
0

6
1
15:34
21:26
21,098
   -58
  -572,945
69
0
0
0

7
7
7
1
2
3
00:00
18:49
21:27
03:03
20:29
22:32
10,964
  6,000
  3,835
   -58
   -61
   -64
  -509,387
  -508,985
  -508,934
41
42
38
0
0
0
0
0
0
0
0
0

8
1
06:21
12:15
21,233
   -59
    83,887
43
0
0
0

9
1
14:49
20:34
20,564
   -57
   -41,605
43
0
0
0

10
1
10:49
16:33
20,524
   -47
   -91,649
39
0
0
0

11
1
03:42
09:12
19,782
   -63
  -356,515
42
0
0
0

12
-

13
13
1
2
03:59
09:12
08:02
12:53
14,622
13,254
   -54
   -51
  -105,886
  -105,947
43
41
0
0
0
0
0
0

14
14
1
2
00:00
18:11
03:03
23:59
10,969
20,854
   -55
   -60
     2,806
     2,737
38
38
0
0
0
0
0
0

15
-

16
16
1
2
00:00
22:33
03:58
23:59
14,295
  5,212
   -56
   -56
   -84,683
   -84,962
42
33
1
0
0
0
0
0

17
1
05:53
15:15
33,551
   -56
   -92,053
40
0
0
0

18
1
16:11
23:59
28,064
   -57
   251,415
38
0
0
0

19
1
03:03
07:04
14,428
   -57
   -26,993
45
0
0
0

20
1
01:42
10:48
32,788
   -56
    21,926
40
0
0
0

21
1
18:11
23:05
17,565
   -57
   -58,470
39
0
0
0

22
22
1
2
00:00
20:30
01:45
23:59
  6,313
12,488
   -58
   -53
  -143,977
  -144,191
41
37
0
0
0
0
0
0

23
1
02:44
08:02
19,092
   -53
  -139,205
40
0
0
0

24
24
1
2
08:03
13:08
12:41
15:15
16,710
  7,481
   -49
   -54
   -46,405
   -46,454
43
39
0
0
0
0
0
0

25
25
1
2
00:00
20:34
01:45
23:59
  6,314
12,244
   -63
   -48
  -389,178
  -390,058
46
52
0
0
0
0
0
0

26
26
1
2
13:08
14:49
14:34
18:49
  5,191
14,280
   -42
   -59
   305,275
   305,425
46
73
0
0
0
0
0
0

27
1
05:14
10:34
19,197
   -50
   -74,297
42
0
0
0

28
28
1
2
07:21
10:34
09:12
13:38
  6,644
10,973
   -61
   -47
   -15,984
   -15,958
40
39
0
0
0
0
0
0

29
1
14:35
18:10
12,787
   -55
  -110,271
194
0
0
0

30
30
30
1
2
3
16:55
18:34
22:32
18:10
20:29
23:55
  4,498
  6,939
  4,923
   -63
   -66
   -65
   -14,179
   -14,191
   -14,206
40
38
34
0
0
0
0
0
0
0
0
0

31
31
1
2
03:43
21:27
05:22
23:55
  5,948
  8,749
   -53
   -56
    66,487
    65,654
46
46
1
0
1
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	00:00	05:13	18,808	-52	-84,284	42	1	0	0
2 2	1 2	09:12 14:40	14:36 18:33	19,364 13,874	-51 -60	-47,603 -47,675	45 43	0 0	0 0	0 0
3	1	00:08	05:54	20,758	-60	-328,180	235	1	1	0
4	1	08:03	14:48	24,278	-59	-327,656	54	0	0	0
5 5	1 2	12:42 15:15	14:48 22:12	7,516 24,920	-48 -56	-364,575 -364,597	36 40	0 0	0 0	0 0
6	1	15:34	21:26	21,098	-58	-572,945	69	0	0	0
7 7 7	1 2 3	00:00 18:49 21:27	03:03 20:29 22:32	10,964 6,000 3,835	-58 -61 -64	-509,387 -508,985 -508,934	41 42 38	0 0 0	0 0 0	0 0 0
8	1	06:21	12:15	21,233	-59	83,887	43	0	0	0
9	1	14:49	20:34	20,564	-57	-41,605	43	0	0	0
10	1	10:49	16:33	20,524	-47	-91,649	39	0	0	0
11	1	03:42	09:12	19,782	-63	-356,515	42	0	0	0
12	-
13 13	1 2	03:59 09:12	08:02 12:53	14,622 13,254	-54 -51	-105,886 -105,947	43 41	0 0	0 0	0 0
14 14	1 2	00:00 18:11	03:03 23:59	10,969 20,854	-55 -60	2,806 2,737	38 38	0 0	0 0	0 0
15	-
16 16	1 2	00:00 22:33	03:58 23:59	14,295 5,212	-56 -56	-84,683 -84,962	42 33	1 0	0 0	0 0
17	1	05:53	15:15	33,551	-56	-92,053	40	0	0	0
18	1	16:11	23:59	28,064	-57	251,415	38	0	0	0
19	1	03:03	07:04	14,428	-57	-26,993	45	0	0	0
20	1	01:42	10:48	32,788	-56	21,926	40	0	0	0
21	1	18:11	23:05	17,565	-57	-58,470	39	0	0	0
22 22	1 2	00:00 20:30	01:45 23:59	6,313 12,488	-58 -53	-143,977 -144,191	41 37	0 0	0 0	0 0
23	1	02:44	08:02	19,092	-53	-139,205	40	0	0	0
24 24	1 2	08:03 13:08	12:41 15:15	16,710 7,481	-49 -54	-46,405 -46,454	43 39	0 0	0 0	0 0
25 25	1 2	00:00 20:34	01:45 23:59	6,314 12,244	-63 -48	-389,178 -390,058	46 52	0 0	0 0	0 0
26 26	1 2	13:08 14:49	14:34 18:49	5,191 14,280	-42 -59	305,275 305,425	46 73	0 0	0 0	0 0
27	1	05:14	10:34	19,197	-50	-74,297	42	0	0	0
28 28	1 2	07:21 10:34	09:12 13:38	6,644 10,973	-61 -47	-15,984 -15,958	40 39	0 0	0 0	0 0
29	1	14:35	18:10	12,787	-55	-110,271	194	0	0	0
30 30 30	1 2 3	16:55 18:34 22:32	18:10 20:29 23:55	4,498 6,939 4,923	-63 -66 -65	-14,179 -14,191 -14,206	40 38 34	0 0 0	0 0 0	0 0 0
31 31	1 2	03:43 21:27	05:22 23:55	5,948 8,749	-53 -56	66,487 65,654	46 46	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-