GPS Space Vehicle Time Integrity for MJD 54529

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
12:55
18:32
20,219
   -67
  -190,027
38
4
0
0

2
2
1
2
00:00
01:55
01:54
07:49
  6,534
21,060
   -39
   -55
  -179,254
  -179,315
60
38
2
32
0
0
0
0

3
1
13:52
19:49
21,444
   -59
  -195,881
45
0
0
0

4
4
1
2
00:00
21:52
05:22
23:59
19,323
  7,653
   -52
   -68
    19,605
    20,101
47
47
32
11
1
0
0
0

5
5
1
2
03:49
10:29
09:59
12:43
21,876
  8,044
   -55
   -63
  -710,487
  -710,707
95
45
0
0
0
0
0
0

6
6
6
1
2
3
07:49
09:05
11:18
09:03
11:16
16:22
  4,343
  7,827
18,222
   -53
   -55
   -63
   -49,304
   -49,408
   -49,630
57
64
92
1
0
0
0
0
0
0
0
0

7
-

8
8
1
2
00:00
20:59
02:19
23:59
  8,337
10,815
   -47
   -56
   143,405
   143,514
35
33
0
0
0
0
0
0

9
1
05:10
10:28
19,100
   -58
  -113,550
34
1
0
0

10
1
00:53
06:11
19,039
   -45
   254,873
34
16
0
0

11
1
17:17
23:14
21,434
   -62
   -26,972
28
38
0
0

12
12
12
1
2
3
02:46
05:23
09:59
05:09
09:40
11:57
  8,404
15,422
  7,053
   -50
   -59
   -64
   357,530
   357,529
   357,531
49
35
28
2
6
0
0
0
0
0
0
0

13
13
1
2
00:00
18:13
03:03
23:10
10,967
17,764
   -49
   -58
  -243,523
  -243,677
33
37
0
10
0
0
0
0

14
14
1
2
08:35
11:16
10:52
17:16
  8,186
21,608
   -54
   -65
   291,313
   291,239
55
40
20
12
0
0
0
0

15
1
03:04
08:34
19,836
   -58
    81,876
36
0
0
0

16
1
12:42
18:12
19,776
   -62
  -132,296
33
23
0
0

17
17
1
2
00:00
19:50
05:09
21:51
18,547
  6,946
   -47
   -57
   -41,658
   -41,620
31
66
12
17
0
0
0
0

18
1
09:46
14:29
16,960
   -63
   199,262
37
0
0
0

19
1
15:32
20:58
19,617
   -58
   -23,107
29
1
0
0

20
20
1
2
15:32
18:32
18:12
23:59
  9,322
19,621
   -58
   -60
  -119,370
  -119,360
60
31
28
72
0
0
0
0

21
1
07:49
12:42
17,548
   -58
   -70,410
33
0
0
0

22
1
10:56
15:31
16,493
   -65
  -209,281
32
0
0
0

23
1
16:23
21:51
19,709
   -57
  -338,658
35
10
0
0

24
24
1
2
06:12
08:09
07:49
11:18
  5,803
11,345
   -66
   -66
   -75,379
   -75,408
32
33
7
0
0
0
0
0

25
1
18:13
23:14
18,067
   -62
  -523,288
50
0
0
0

26
1
02:45
08:08
19,311
   -53
  -198,899
65
0
0
0

27
27
1
2
00:00
19:13
01:12
23:59
  4,337
17,220
   -47
   -60
  -171,921
  -172,128
36
34
0
34
0
0
0
0

28
28
1
2
00:21
21:52
03:48
23:10
12,442
  4,666
   -57
   -62
    15,957
    15,972
31
37
0
6
0
0
0
0

29
1
05:23
09:40
15,355
   -56
    52,758
43
17
0
0

30
1
12:42
13:51
  4,129
   -75
   -66,360
31
0
0
0

31
31
31
1
2
3
10:54
14:30
16:23
13:51
15:31
18:58
  9,305
  3,675
  9,324
   -61
   -69
   -64
    11,427
    11,431
    11,450
41
30
28
17
0
1
0
0
0
0
0
0

32
1
13:52
16:22
  9,025
   -62
  -242,575
40
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	1	12:55	18:32	20,219	-67	-190,027	38	4	0	0
2 2	1 2	00:00 01:55	01:54 07:49	6,534 21,060	-39 -55	-179,254 -179,315	60 38	2 32	0 0	0 0
3	1	13:52	19:49	21,444	-59	-195,881	45	0	0	0
4 4	1 2	00:00 21:52	05:22 23:59	19,323 7,653	-52 -68	19,605 20,101	47 47	32 11	1 0	0 0
5 5	1 2	03:49 10:29	09:59 12:43	21,876 8,044	-55 -63	-710,487 -710,707	95 45	0 0	0 0	0 0
6 6 6	1 2 3	07:49 09:05 11:18	09:03 11:16 16:22	4,343 7,827 18,222	-53 -55 -63	-49,304 -49,408 -49,630	57 64 92	1 0 0	0 0 0	0 0 0
7	-
8 8	1 2	00:00 20:59	02:19 23:59	8,337 10,815	-47 -56	143,405 143,514	35 33	0 0	0 0	0 0
9	1	05:10	10:28	19,100	-58	-113,550	34	1	0	0
10	1	00:53	06:11	19,039	-45	254,873	34	16	0	0
11	1	17:17	23:14	21,434	-62	-26,972	28	38	0	0
12 12 12	1 2 3	02:46 05:23 09:59	05:09 09:40 11:57	8,404 15,422 7,053	-50 -59 -64	357,530 357,529 357,531	49 35 28	2 6 0	0 0 0	0 0 0
13 13	1 2	00:00 18:13	03:03 23:10	10,967 17,764	-49 -58	-243,523 -243,677	33 37	0 10	0 0	0 0
14 14	1 2	08:35 11:16	10:52 17:16	8,186 21,608	-54 -65	291,313 291,239	55 40	20 12	0 0	0 0
15	1	03:04	08:34	19,836	-58	81,876	36	0	0	0
16	1	12:42	18:12	19,776	-62	-132,296	33	23	0	0
17 17	1 2	00:00 19:50	05:09 21:51	18,547 6,946	-47 -57	-41,658 -41,620	31 66	12 17	0 0	0 0
18	1	09:46	14:29	16,960	-63	199,262	37	0	0	0
19	1	15:32	20:58	19,617	-58	-23,107	29	1	0	0
20 20	1 2	15:32 18:32	18:12 23:59	9,322 19,621	-58 -60	-119,370 -119,360	60 31	28 72	0 0	0 0
21	1	07:49	12:42	17,548	-58	-70,410	33	0	0	0
22	1	10:56	15:31	16,493	-65	-209,281	32	0	0	0
23	1	16:23	21:51	19,709	-57	-338,658	35	10	0	0
24 24	1 2	06:12 08:09	07:49 11:18	5,803 11,345	-66 -66	-75,379 -75,408	32 33	7 0	0 0	0 0
25	1	18:13	23:14	18,067	-62	-523,288	50	0	0	0
26	1	02:45	08:08	19,311	-53	-198,899	65	0	0	0
27 27	1 2	00:00 19:13	01:12 23:59	4,337 17,220	-47 -60	-171,921 -172,128	36 34	0 34	0 0	0 0
28 28	1 2	00:21 21:52	03:48 23:10	12,442 4,666	-57 -62	15,957 15,972	31 37	0 6	0 0	0 0
29	1	05:23	09:40	15,355	-56	52,758	43	17	0	0
30	1	12:42	13:51	4,129	-75	-66,360	31	0	0	0
31 31 31	1 2 3	10:54 14:30 16:23	13:51 15:31 18:58	9,305 3,675 9,324	-61 -69 -64	11,427 11,431 11,450	41 30 28	17 0 1	0 0 0	0 0 0
32	1	13:52	16:22	9,025	-62	-242,575	40	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-