GPS Space Vehicle Time Integrity for MJD 52992

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
01:42
07:25
20,572
   -41
  -320,442
33
0
0
0

2
2
2
1
2
3
00:00
03:12
22:09
02:44
06:52
23:59
  9,891
13,125
  6,638
   -54
   -49
   -53
   241,349
   241,439
   241,865
36
43
37
0
1
0
0
0
0
0
0
0

3
1
00:00
05:00
18,022
   -45
   -70,943
34
1
0
0

4
1
06:52
13:48
24,957
   -49
    27,261
49
0
0
0

5
1
11:48
21:18
34,253
   -41
   -10,080
39
0
0
0

6
6
1
2
14:37
21:19
21:12
23:40
23,701
  8,456
   -49
   -55
     2,367
     2,365
34
36
0
0
0
0
0
0

7
1
05:01
14:26
33,883
   -45
  -642,572
37
0
0
0

8
1
07:26
11:37
15,107
   -33
  -394,056
40
0
0
0

9
1
13:49
19:52
21,770
   -48
    21,769
34
0
0
0

10
1
09:50
15:25
20,131
   -40
   -36,335
36
0
0
0

11
1
02:45
08:21
20,155
   -49
   -84,378
37
0
0
0

12
-

13
1
02:45
11:59
33,254
   -39
    31,770
36
0
0
0

14
14
1
2
00:00
17:38
02:44
23:59
  9,875
22,892
   -46
   -56
    18,237
    18,219
31
35
0
0
0
0
0
0

15
1
19:08
23:59
17,509
   -63
  -201,311
46
0
0
0

16
16
1
2
00:00
21:13
03:12
23:59
11,508
  9,999
   -51
   -55
   -15,436
   -15,506
31
35
1
0
0
0
0
0

17
17
1
2
09:49
15:26
14:37
19:07
17,271
13,281
   -45
   -49
   -75,149
   -75,564
130
89
0
0
0
0
0
0

18
18
1
2
15:26
17:39
16:41
23:39
  4,533
21,598
   -47
   -57
     1,091
     1,113
35
36
0
0
0
0
0
0

19
-

20
1
00:05
09:49
35,015
   -43
   198,843
39
0
0
0

21
1
16:42
22:08
19,578
   -49
   -68,963
35
0
0
0

22
-

23
23
23
1
2
3
00:00
19:52
22:09
01:41
21:12
23:59
  6,087
  4,789
  6,637
   -50
   -59
   -61
   132,490
   135,469
   135,855
90
67
88
1
1
0
1
0
0
0
0
0

24
24
24
1
2
3
08:22
12:56
14:37
11:37
14:26
17:37
11,748
  5,380
10,810
   -34
   -56
   -42
   -83,746
   -83,805
   -83,817
38
40
34
0
0
0
0
0
0
0
0
0

25
25
1
2
00:00
19:08
04:35
23:59
16,485
17,516
   -39
   -65
   -57,238
   -57,295
32
36
0
0
0
0
0
0

26
26
1
2
12:07
13:49
13:44
16:41
  5,799
10,338
   -33
   -50
  -475,297
  -475,244
37
43
0
0
0
0
0
0

27
1
04:36
09:48
18,747
   -39
  -856,189
90
0
0
0

28
1
06:52
11:46
17,652
   -38
   -10,050
36
0
0
0

29
29
1
2
11:38
13:44
12:55
16:57
  4,637
11,531
   -30
   -56
  -192,323
  -192,445
32
45
0
0
0
0
0
0

30
1
17:54
19:07
  4,380
   -47
  -697,682
44
0
0
0

31
1
00:40
06:33
21,179
   -38
    -1,449
245
0
9
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	01:42	07:25	20,572	-41	-320,442	33	0	0	0
2 2 2	1 2 3	00:00 03:12 22:09	02:44 06:52 23:59	9,891 13,125 6,638	-54 -49 -53	241,349 241,439 241,865	36 43 37	0 1 0	0 0 0	0 0 0
3	1	00:00	05:00	18,022	-45	-70,943	34	1	0	0
4	1	06:52	13:48	24,957	-49	27,261	49	0	0	0
5	1	11:48	21:18	34,253	-41	-10,080	39	0	0	0
6 6	1 2	14:37 21:19	21:12 23:40	23,701 8,456	-49 -55	2,367 2,365	34 36	0 0	0 0	0 0
7	1	05:01	14:26	33,883	-45	-642,572	37	0	0	0
8	1	07:26	11:37	15,107	-33	-394,056	40	0	0	0
9	1	13:49	19:52	21,770	-48	21,769	34	0	0	0
10	1	09:50	15:25	20,131	-40	-36,335	36	0	0	0
11	1	02:45	08:21	20,155	-49	-84,378	37	0	0	0
12	-
13	1	02:45	11:59	33,254	-39	31,770	36	0	0	0
14 14	1 2	00:00 17:38	02:44 23:59	9,875 22,892	-46 -56	18,237 18,219	31 35	0 0	0 0	0 0
15	1	19:08	23:59	17,509	-63	-201,311	46	0	0	0
16 16	1 2	00:00 21:13	03:12 23:59	11,508 9,999	-51 -55	-15,436 -15,506	31 35	1 0	0 0	0 0
17 17	1 2	09:49 15:26	14:37 19:07	17,271 13,281	-45 -49	-75,149 -75,564	130 89	0 0	0 0	0 0
18 18	1 2	15:26 17:39	16:41 23:39	4,533 21,598	-47 -57	1,091 1,113	35 36	0 0	0 0	0 0
19	-
20	1	00:05	09:49	35,015	-43	198,843	39	0	0	0
21	1	16:42	22:08	19,578	-49	-68,963	35	0	0	0
22	-
23 23 23	1 2 3	00:00 19:52 22:09	01:41 21:12 23:59	6,087 4,789 6,637	-50 -59 -61	132,490 135,469 135,855	90 67 88	1 1 0	1 0 0	0 0 0
24 24 24	1 2 3	08:22 12:56 14:37	11:37 14:26 17:37	11,748 5,380 10,810	-34 -56 -42	-83,746 -83,805 -83,817	38 40 34	0 0 0	0 0 0	0 0 0
25 25	1 2	00:00 19:08	04:35 23:59	16,485 17,516	-39 -65	-57,238 -57,295	32 36	0 0	0 0	0 0
26 26	1 2	12:07 13:49	13:44 16:41	5,799 10,338	-33 -50	-475,297 -475,244	37 43	0 0	0 0	0 0
27	1	04:36	09:48	18,747	-39	-856,189	90	0	0	0
28	1	06:52	11:46	17,652	-38	-10,050	36	0	0	0
29 29	1 2	11:38 13:44	12:55 16:57	4,637 11,531	-30 -56	-192,323 -192,445	32 45	0 0	0 0	0 0
30	1	17:54	19:07	4,380	-47	-697,682	44	0	0	0
31	1	00:40	06:33	21,179	-38	-1,449	245	0	9	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-