GPS Space Vehicle Time Integrity for MJD 54522

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
13:21
19:01
20,274
   -82
  -188,422
39
0
0
0

2
1
00:00
08:17
29,374
   -82
  -177,465
51
32
0
0

3
1
14:10
20:18
21,960
   -87
  -192,715
51
11
0
0

4
4
1
2
00:00
22:20
05:51
23:59
20,816
  5,962
   -86
   -84
    15,394
    15,895
51
47
22
9
1
0
0
0

5
5
1
2
04:17
11:45
10:27
13:20
21,876
  5,712
   -78
   -84
  -702,682
  -702,934
95
39
0
0
0
0
0
0

6
6
6
1
2
3
08:17
11:47
13:21
11:44
13:20
16:59
12,206
  5,566
12,931
   -81
   -79
   -87
   -39,363
   -39,516
   -39,683
76
43
76
16
0
0
0
0
0
0
0
0

7
-

8
8
1
2
00:00
21:28
02:48
23:59
10,075
  9,094
   -83
   -68
   142,440
   142,573
29
35
1
0
0
0
0
0

9
1
05:38
10:56
19,116
   -73
  -112,418
32
15
0
0

10
1
01:22
06:40
18,912
   -80
   252,681
39
0
0
0

11
1
17:49
23:42
21,234
   -83
   -27,040
34
15
0
0

12
12
12
1
2
3
03:14
05:51
10:28
05:37
10:09
12:37
  8,516
15,434
  7,739
   -76
   -78
   -83
   357,121
   357,127
   357,130
50
34
31
1
29
0
0
0
0
0
0
0

13
13
1
2
00:00
19:01
03:31
23:38
12,533
16,583
   -81
   -81
  -242,283
  -242,434
30
42
1
2
0
0
0
0

14
14
1
2
09:04
11:45
11:21
17:48
  8,061
21,671
   -75
   -82
   293,606
   293,535
58
42
14
5
0
0
0
0

15
1
03:32
08:17
17,096
   -83
    79,774
33
0
0
0

16
1
12:57
18:43
20,680
   -78
  -132,657
36
0
0
0

17
17
1
2
00:00
20:19
05:37
21:31
20,098
  4,084
   -84
   -86
   -42,014
   -41,983
31
71
16
3
0
0
0
0

18
1
10:15
14:58
16,957
   -80
   201,165
36
0
0
0

19
1
15:29
21:27
21,505
   -80
   -22,303
34
0
0
0

20
20
1
2
00:00
16:34
01:22
23:59
  4,909
26,468
   -80
   -79
  -119,901
  -119,845
32
43
0
77
0
0
0
0

21
1
08:17
13:21
18,200
   -77
   -70,936
34
0
0
0

22
1
11:21
16:34
18,621
   -79
  -209,059
35
0
0
0

23
1
16:34
22:19
20,705
   -79
  -337,036
38
1
0
0

24
1
06:41
11:47
18,369
   -80
   -73,616
34
0
0
0

25
1
18:44
23:42
17,910
   -83
  -518,738
48
0
0
0

26
1
03:13
08:37
19,432
   -75
  -193,110
64
0
0
0

27
27
1
2
00:00
19:42
01:42
23:59
  6,100
15,454
   -80
   -83
  -170,416
  -170,615
33
38
1
0
0
0
0
0

28
28
1
2
00:52
22:20
04:17
23:38
12,127
  4,686
   -71
   -81
    15,596
    15,636
29
43
4
0
0
0
0
0

29
1
05:51
10:09
15,402
   -90
    55,293
43
0
0
0

30
1
10:28
11:44
  4,594
   -66
   -65,427
31
0
0
0

31
31
31
1
2
3
11:37
14:28
16:59
13:47
16:34
19:27
  7,792
  7,406
  8,826
   -80
   -88
   -90
    10,544
    10,550
    10,561
42
34
33
11
0
0
0
0
0
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	13:21	19:01	20,274	-82	-188,422	39	0	0	0
2	1	00:00	08:17	29,374	-82	-177,465	51	32	0	0
3	1	14:10	20:18	21,960	-87	-192,715	51	11	0	0
4 4	1 2	00:00 22:20	05:51 23:59	20,816 5,962	-86 -84	15,394 15,895	51 47	22 9	1 0	0 0
5 5	1 2	04:17 11:45	10:27 13:20	21,876 5,712	-78 -84	-702,682 -702,934	95 39	0 0	0 0	0 0
6 6 6	1 2 3	08:17 11:47 13:21	11:44 13:20 16:59	12,206 5,566 12,931	-81 -79 -87	-39,363 -39,516 -39,683	76 43 76	16 0 0	0 0 0	0 0 0
7	-
8 8	1 2	00:00 21:28	02:48 23:59	10,075 9,094	-83 -68	142,440 142,573	29 35	1 0	0 0	0 0
9	1	05:38	10:56	19,116	-73	-112,418	32	15	0	0
10	1	01:22	06:40	18,912	-80	252,681	39	0	0	0
11	1	17:49	23:42	21,234	-83	-27,040	34	15	0	0
12 12 12	1 2 3	03:14 05:51 10:28	05:37 10:09 12:37	8,516 15,434 7,739	-76 -78 -83	357,121 357,127 357,130	50 34 31	1 29 0	0 0 0	0 0 0
13 13	1 2	00:00 19:01	03:31 23:38	12,533 16,583	-81 -81	-242,283 -242,434	30 42	1 2	0 0	0 0
14 14	1 2	09:04 11:45	11:21 17:48	8,061 21,671	-75 -82	293,606 293,535	58 42	14 5	0 0	0 0
15	1	03:32	08:17	17,096	-83	79,774	33	0	0	0
16	1	12:57	18:43	20,680	-78	-132,657	36	0	0	0
17 17	1 2	00:00 20:19	05:37 21:31	20,098 4,084	-84 -86	-42,014 -41,983	31 71	16 3	0 0	0 0
18	1	10:15	14:58	16,957	-80	201,165	36	0	0	0
19	1	15:29	21:27	21,505	-80	-22,303	34	0	0	0
20 20	1 2	00:00 16:34	01:22 23:59	4,909 26,468	-80 -79	-119,901 -119,845	32 43	0 77	0 0	0 0
21	1	08:17	13:21	18,200	-77	-70,936	34	0	0	0
22	1	11:21	16:34	18,621	-79	-209,059	35	0	0	0
23	1	16:34	22:19	20,705	-79	-337,036	38	1	0	0
24	1	06:41	11:47	18,369	-80	-73,616	34	0	0	0
25	1	18:44	23:42	17,910	-83	-518,738	48	0	0	0
26	1	03:13	08:37	19,432	-75	-193,110	64	0	0	0
27 27	1 2	00:00 19:42	01:42 23:59	6,100 15,454	-80 -83	-170,416 -170,615	33 38	1 0	0 0	0 0
28 28	1 2	00:52 22:20	04:17 23:38	12,127 4,686	-71 -81	15,596 15,636	29 43	4 0	0 0	0 0
29	1	05:51	10:09	15,402	-90	55,293	43	0	0	0
30	1	10:28	11:44	4,594	-66	-65,427	31	0	0	0
31 31 31	1 2 3	11:37 14:28 16:59	13:47 16:34 19:27	7,792 7,406 8,826	-80 -88 -90	10,544 10,550 10,561	42 34 33	11 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-