GPS Space Vehicle Time Integrity for MJD 55059

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
10:55
19:44
31,701
   -50
  -165,785
48
4
0
0

3
3
1
2
01:47
03:48
03:02
07:35
  4,520
13,627
   -35
   -39
  -434,305
  -434,363
34
41
1
0
0
0
0
0

4
1
09:42
17:28
27,981
   -49
   222,165
142
0
0
0

5
-

6
1
01:04
07:00
21,329
   -45
  -219,704
63
0
0
0

7
1
07:00
12:37
20,196
   -43
   -13,344
38
0
0
0

8
1
08:25
14:02
20,278
   -41
   216,862
40
37
0
0

9
1
17:00
22:17
19,068
   -53
   -72,390
36
11
0
0

10
1
12:29
18:15
20,727
   -50
    21,337
38
37
0
0

11
1
04:57
10:54
21,413
   -41
    15,255
38
0
0
0

12
12
1
2
14:23
21:26
21:21
23:59
24,937
  9,218
   -53
   -50
   233,470
   233,370
61
37
0
0
0
0
0
0

13
1
05:35
14:40
32,717
   -45
  -303,282
40
3
0
0

14
14
1
2
00:00
19:56
04:57
23:59
17,810
14,546
   -43
   -46
    64,589
    64,203
43
56
1
1
0
0
0
0

15
1
14:41
20:08
19,620
   -49
   314,467
35
20
0
0

16
1
00:00
05:34
20,035
   -46
   -22,589
44
3
0
0

17
17
1
2
07:36
10:55
09:41
16:59
  7,462
21,842
   -43
   -50
   -77,738
   -77,801
54
41
5
0
0
0
0
0

18
18
1
2
00:00
21:22
02:25
23:59
  8,697
  9,454
   -44
   -47
    -5,452
    -5,679
38
35
1
0
0
0
0
0

19
1
03:03
08:34
19,874
   -41
   -14,989
36
0
0
0

20
20
1
2
03:03
07:00
06:12
12:27
11,363
19,622
   -43
   -41
   -74,699
   -74,679
55
38
58
0
0
0
0
0

21
21
1
2
00:00
19:46
01:03
23:59
  3,786
15,236
   -46
   -43
     3,328
     3,502
36
37
0
0
0
0
0
0

22
22
1
2
00:00
22:18
03:48
23:25
13,666
  3,981
   -43
   -47
  -193,219
  -193,144
36
40
1
0
0
0
0
0

23
1
04:57
08:24
12,397
   -39
  -389,502
37
0
0
0

24
1
17:29
23:25
21,325
   -56
  -212,946
40
0
0
0

25
1
08:24
11:49
12,287
   -41
  -555,124
69
0
0
0

26
26
1
2
00:00
18:17
03:02
23:59
10,958
20,422
   -48
   -50
   -64,498
   -64,477
35
43
0
42
0
0
0
0

27
27
1
2
13:27
20:09
19:44
21:25
22,082
  4,569
   -45
   -50
   -74,795
   -74,847
52
38
38
0
0
0
0
0

28
28
1
2
09:42
11:50
10:54
15:25
  4,324
12,906
   -37
   -45
    26,169
    26,161
36
37
0
0
0
0
0
0

29
29
1
2
00:08
17:29
01:46
21:21
  5,879
13,881
   -50
   -49
   -49,033
   -49,266
37
41
1
0
0
0
0
0

30
1
15:49
17:28
  5,726
   -43
  -169,284
52
33
0
0

31
31
31
1
2
3
00:00
02:25
22:09
01:46
06:12
23:59
  6,301
13,617
  6,598
   -45
   -50
   -63
    64,809
    64,807
    64,807
41
32
48
2
0
0
0
0
0
0
0
0

32
32
32
1
2
3
01:47
06:13
08:35
04:57
08:24
09:41
11,254
  7,853
  3,992
   -37
   -38
   -38
  -214,246
  -214,153
  -214,109
45
39
32
0
0
0
0
0
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	10:55	19:44	31,701	-50	-165,785	48	4	0	0
3 3	1 2	01:47 03:48	03:02 07:35	4,520 13,627	-35 -39	-434,305 -434,363	34 41	1 0	0 0	0 0
4	1	09:42	17:28	27,981	-49	222,165	142	0	0	0
5	-
6	1	01:04	07:00	21,329	-45	-219,704	63	0	0	0
7	1	07:00	12:37	20,196	-43	-13,344	38	0	0	0
8	1	08:25	14:02	20,278	-41	216,862	40	37	0	0
9	1	17:00	22:17	19,068	-53	-72,390	36	11	0	0
10	1	12:29	18:15	20,727	-50	21,337	38	37	0	0
11	1	04:57	10:54	21,413	-41	15,255	38	0	0	0
12 12	1 2	14:23 21:26	21:21 23:59	24,937 9,218	-53 -50	233,470 233,370	61 37	0 0	0 0	0 0
13	1	05:35	14:40	32,717	-45	-303,282	40	3	0	0
14 14	1 2	00:00 19:56	04:57 23:59	17,810 14,546	-43 -46	64,589 64,203	43 56	1 1	0 0	0 0
15	1	14:41	20:08	19,620	-49	314,467	35	20	0	0
16	1	00:00	05:34	20,035	-46	-22,589	44	3	0	0
17 17	1 2	07:36 10:55	09:41 16:59	7,462 21,842	-43 -50	-77,738 -77,801	54 41	5 0	0 0	0 0
18 18	1 2	00:00 21:22	02:25 23:59	8,697 9,454	-44 -47	-5,452 -5,679	38 35	1 0	0 0	0 0
19	1	03:03	08:34	19,874	-41	-14,989	36	0	0	0
20 20	1 2	03:03 07:00	06:12 12:27	11,363 19,622	-43 -41	-74,699 -74,679	55 38	58 0	0 0	0 0
21 21	1 2	00:00 19:46	01:03 23:59	3,786 15,236	-46 -43	3,328 3,502	36 37	0 0	0 0	0 0
22 22	1 2	00:00 22:18	03:48 23:25	13,666 3,981	-43 -47	-193,219 -193,144	36 40	1 0	0 0	0 0
23	1	04:57	08:24	12,397	-39	-389,502	37	0	0	0
24	1	17:29	23:25	21,325	-56	-212,946	40	0	0	0
25	1	08:24	11:49	12,287	-41	-555,124	69	0	0	0
26 26	1 2	00:00 18:17	03:02 23:59	10,958 20,422	-48 -50	-64,498 -64,477	35 43	0 42	0 0	0 0
27 27	1 2	13:27 20:09	19:44 21:25	22,082 4,569	-45 -50	-74,795 -74,847	52 38	38 0	0 0	0 0
28 28	1 2	09:42 11:50	10:54 15:25	4,324 12,906	-37 -45	26,169 26,161	36 37	0 0	0 0	0 0
29 29	1 2	00:08 17:29	01:46 21:21	5,879 13,881	-50 -49	-49,033 -49,266	37 41	1 0	0 0	0 0
30	1	15:49	17:28	5,726	-43	-169,284	52	33	0	0
31 31 31	1 2 3	00:00 02:25 22:09	01:46 06:12 23:59	6,301 13,617 6,598	-45 -50 -63	64,809 64,807 64,807	41 32 48	2 0 0	0 0 0	0 0 0
32 32 32	1 2 3	01:47 06:13 08:35	04:57 08:24 09:41	11,254 7,853 3,992	-37 -38 -38	-214,246 -214,153 -214,109	45 39 32	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-