GPS Space Vehicle Time Integrity for MJD 54824

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
1
04:21
12:09
27,710
    -6
  -165,299
43
121
0
0

3
1
17:43
23:36
21,148
   -17
  -329,342
46
3
0
0

4
1
02:21
09:10
24,476
   -10
   275,215
93
2
0
0

5
5
1
2
07:39
12:10
11:46
16:49
14,583
16,763
    -2
    -9
   422,871
   424,136
318
354
0
0
1453
2958
0
0

6
1
16:50
22:57
21,977
    -3
  -112,998
76
3
0
0

7
7
1
2
00:00
22:58
04:43
23:59
16,973
  3,694
    -7
   -15
   -23,544
   -23,546
36
36
9
20
0
0
0
0

8
1
00:39
06:11
19,891
    -3
   183,407
38
15
0
0

9
1
08:59
14:27
19,722
    -2
   -31,366
37
12
0
0

10
1
04:42
10:00
18,995
   -10
     8,595
37
50
0
0

11
11
1
2
00:00
21:13
03:03
23:59
10,986
  9,977
    -5
   -11
   -12,487
   -12,411
36
36
0
18
0
0
0
0

12
12
1
2
06:28
09:11
08:58
16:12
  8,916
25,214
    -9
   -11
   331,404
   331,350
48
45
39
14
0
0
0
0

13
13
13
1
2
3
00:00
04:50
21:26
02:20
06:03
23:59
  8,404
  4,345
  9,219
    -6
    -8
   -10
  -282,259
  -282,283
  -282,373
46
29
34
5
0
12
0
0
0
0
0
0

14
1
13:18
21:13
28,251
   -10
   177,567
56
2
0
0

15
1
06:56
12:34
20,242
   -10
   231,525
52
13
0
0

16
1
15:49
21:25
20,146
   -12
   -86,786
40
47
0
0

17
1
00:02
08:58
31,718
   -10
   -42,692
46
122
0
0

18
1
12:34
18:29
21,264
    -7
    99,880
39
1
0
0

19
1
19:54
23:59
14,764
    -8
   -34,607
32
18
0
0

20
20
1
2
00:00
18:52
04:42
23:59
16,889
18,255
    -8
   -13
   -95,589
   -95,519
37
53
8
63
0
0
0
0

21
1
12:15
16:12
14,191
    -8
   -36,997
36
19
0
0

22
22
1
2
14:28
15:49
15:34
19:53
  3,983
14,604
    -8
    -6
  -207,638
  -207,632
34
32
0
11
0
0
0
0

23
1
21:13
23:59
  9,974
   -10
  -383,532
35
36
0
0

24
1
10:00
15:34
20,056
    -7
  -151,952
39
0
0
0

25
1
00:23
02:20
  7,031
   -12
  -122,792
67
0
0
0

26
1
06:16
11:46
19,765
    -6
   -29,456
38
2
0
0

27
1
00:23
06:13
20,967
   -13
   -10,433
44
14
0
0

28
1
03:58
07:38
13,179
     1
    23,773
35
14
0
0

29
29
1
2
09:11
16:13
14:08
17:42
17,807
  5,365
   -11
   -15
    22,894
    22,845
44
31
52
0
0
0
0
0

30
1
16:13
17:52
  5,967
   -23
  -115,591
31
0
0
0

31
31
1
2
14:09
17:16
16:49
22:13
  9,574
17,784
   -14
   -18
    44,847
    44,869
48
33
42
0
0
0
0
0

32
32
1
2
17:53
22:58
21:13
23:59
11,990
  3,695
    -9
   -11
  -307,937
  -307,907
42
35
27
3
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	1	04:21	12:09	27,710	-6	-165,299	43	121	0	0
3	1	17:43	23:36	21,148	-17	-329,342	46	3	0	0
4	1	02:21	09:10	24,476	-10	275,215	93	2	0	0
5 5	1 2	07:39 12:10	11:46 16:49	14,583 16,763	-2 -9	422,871 424,136	318 354	0 0	1453 2958	0 0
6	1	16:50	22:57	21,977	-3	-112,998	76	3	0	0
7 7	1 2	00:00 22:58	04:43 23:59	16,973 3,694	-7 -15	-23,544 -23,546	36 36	9 20	0 0	0 0
8	1	00:39	06:11	19,891	-3	183,407	38	15	0	0
9	1	08:59	14:27	19,722	-2	-31,366	37	12	0	0
10	1	04:42	10:00	18,995	-10	8,595	37	50	0	0
11 11	1 2	00:00 21:13	03:03 23:59	10,986 9,977	-5 -11	-12,487 -12,411	36 36	0 18	0 0	0 0
12 12	1 2	06:28 09:11	08:58 16:12	8,916 25,214	-9 -11	331,404 331,350	48 45	39 14	0 0	0 0
13 13 13	1 2 3	00:00 04:50 21:26	02:20 06:03 23:59	8,404 4,345 9,219	-6 -8 -10	-282,259 -282,283 -282,373	46 29 34	5 0 12	0 0 0	0 0 0
14	1	13:18	21:13	28,251	-10	177,567	56	2	0	0
15	1	06:56	12:34	20,242	-10	231,525	52	13	0	0
16	1	15:49	21:25	20,146	-12	-86,786	40	47	0	0
17	1	00:02	08:58	31,718	-10	-42,692	46	122	0	0
18	1	12:34	18:29	21,264	-7	99,880	39	1	0	0
19	1	19:54	23:59	14,764	-8	-34,607	32	18	0	0
20 20	1 2	00:00 18:52	04:42 23:59	16,889 18,255	-8 -13	-95,589 -95,519	37 53	8 63	0 0	0 0
21	1	12:15	16:12	14,191	-8	-36,997	36	19	0	0
22 22	1 2	14:28 15:49	15:34 19:53	3,983 14,604	-8 -6	-207,638 -207,632	34 32	0 11	0 0	0 0
23	1	21:13	23:59	9,974	-10	-383,532	35	36	0	0
24	1	10:00	15:34	20,056	-7	-151,952	39	0	0	0
25	1	00:23	02:20	7,031	-12	-122,792	67	0	0	0
26	1	06:16	11:46	19,765	-6	-29,456	38	2	0	0
27	1	00:23	06:13	20,967	-13	-10,433	44	14	0	0
28	1	03:58	07:38	13,179	1	23,773	35	14	0	0
29 29	1 2	09:11 16:13	14:08 17:42	17,807 5,365	-11 -15	22,894 22,845	44 31	52 0	0 0	0 0
30	1	16:13	17:52	5,967	-23	-115,591	31	0	0	0
31 31	1 2	14:09 17:16	16:49 22:13	9,574 17,784	-14 -18	44,847 44,869	48 33	42 0	0 0	0 0
32 32	1 2	17:53 22:58	21:13 23:59	11,990 3,695	-9 -11	-307,937 -307,907	42 35	27 3	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-