GPS Space Vehicle Time Integrity for MJD 55069

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
10:03
19:04
32,347
   -48
  -167,891
52
0
0
0

3
1
01:05
07:04
21,556
   -39
  -438,641
51
0
0
0

4
1
08:56
16:48
28,306
   -45
   236,868
142
0
0
0

5
-

6
1
00:23
06:36
22,299
   -44
  -226,801
64
0
0
0

7
1
06:10
11:56
20,777
   -40
   -12,721
37
0
0
0

8
1
08:06
13:21
18,883
   -42
   218,415
37
0
0
0

9
1
16:19
21:36
18,997
   -52
   -74,142
41
0
0
0

10
1
11:49
17:34
20,746
   -37
    22,072
39
0
0
0

11
11
1
2
04:16
06:36
06:09
10:25
  6,782
13,715
   -42
   -37
    16,702
    16,727
42
38
0
0
0
0
0
0

12
12
12
1
2
3
13:41
18:46
20:46
17:53
20:40
23:21
14,916
  6,821
  9,344
   -52
   -53
   -52
   228,444
   228,359
   228,311
60
40
42
19
0
0
0
0
0
0
0
0

13
1
04:54
13:59
32,724
   -40
  -303,770
39
10
0
0

14
14
14
1
2
3
00:00
01:44
19:15
01:04
04:15
23:59
  3,877
  9,086
16,870
   -41
   -39
   -47
    59,976
    59,930
    59,563
39
40
65
0
1
4
0
0
0
0
0
0

15
1
14:00
19:27
19,636
   -51
   315,929
42
0
0
0

16
1
00:00
04:53
17,611
   -43
   -19,328
44
7
0
0

17
1
07:05
16:19
33,186
   -45
   -80,156
54
0
0
0

18
18
1
2
00:00
20:40
01:43
23:59
  6,199
11,943
   -40
   -42
    -7,950
    -8,172
43
38
0
0
0
0
0
0

19
1
02:30
08:06
20,152
   -38
   -13,622
37
0
0
0

20
20
1
2
02:30
10:04
08:55
11:48
22,976
  6,254
   -37
   -37
   -73,882
   -73,865
47
34
24
0
0
0
0
0

21
1
18:47
23:59
18,773
   -46
     5,427
40
0
0
0

22
22
1
2
00:00
21:37
03:07
23:59
11,218
  8,567
   -40
   -41
  -192,511
  -192,462
39
37
0
0
0
0
0
0

23
1
04:16
08:55
16,735
   -37
  -389,232
38
0
0
0

24
24
1
2
16:48
19:15
18:45
22:44
  7,028
12,540
   -52
   -53
  -215,586
  -215,623
40
41
0
0
0
0
0
0

25
-

26
26
1
2
00:00
17:54
02:29
22:44
  8,950
16,666
   -39
   -47
   -64,114
   -64,084
41
58
0
51
0
0
0
0

27
27
1
2
12:26
19:28
19:14
20:45
24,226
  4,629
   -45
   -41
   -77,537
   -77,581
55
36
13
0
0
0
0
0

28
28
1
2
08:55
10:26
10:03
14:44
  4,049
15,501
   -40
   -41
    26,185
    26,184
40
34
0
0
0
0
0
0

29
29
1
2
00:00
16:48
01:04
20:40
  3,875
13,896
   -46
   -48
   -51,909
   -52,127
39
48
1
1
0
0
0
0

30
1
15:09
16:48
  5,676
   -47
  -171,858
56
0
0
0

31
31
1
2
00:00
21:36
06:09
23:59
22,109
  8,493
   -45
   -50
    64,824
    64,809
39
51
5
1
0
0
0
0

32
32
32
1
2
3
01:05
03:07
06:09
02:29
04:15
10:03
  5,001
  4,083
14,004
   -42
   -33
   -38
  -208,487
  -208,432
  -208,330
54
48
45
14
1
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	10:03	19:04	32,347	-48	-167,891	52	0	0	0
3	1	01:05	07:04	21,556	-39	-438,641	51	0	0	0
4	1	08:56	16:48	28,306	-45	236,868	142	0	0	0
5	-
6	1	00:23	06:36	22,299	-44	-226,801	64	0	0	0
7	1	06:10	11:56	20,777	-40	-12,721	37	0	0	0
8	1	08:06	13:21	18,883	-42	218,415	37	0	0	0
9	1	16:19	21:36	18,997	-52	-74,142	41	0	0	0
10	1	11:49	17:34	20,746	-37	22,072	39	0	0	0
11 11	1 2	04:16 06:36	06:09 10:25	6,782 13,715	-42 -37	16,702 16,727	42 38	0 0	0 0	0 0
12 12 12	1 2 3	13:41 18:46 20:46	17:53 20:40 23:21	14,916 6,821 9,344	-52 -53 -52	228,444 228,359 228,311	60 40 42	19 0 0	0 0 0	0 0 0
13	1	04:54	13:59	32,724	-40	-303,770	39	10	0	0
14 14 14	1 2 3	00:00 01:44 19:15	01:04 04:15 23:59	3,877 9,086 16,870	-41 -39 -47	59,976 59,930 59,563	39 40 65	0 1 4	0 0 0	0 0 0
15	1	14:00	19:27	19,636	-51	315,929	42	0	0	0
16	1	00:00	04:53	17,611	-43	-19,328	44	7	0	0
17	1	07:05	16:19	33,186	-45	-80,156	54	0	0	0
18 18	1 2	00:00 20:40	01:43 23:59	6,199 11,943	-40 -42	-7,950 -8,172	43 38	0 0	0 0	0 0
19	1	02:30	08:06	20,152	-38	-13,622	37	0	0	0
20 20	1 2	02:30 10:04	08:55 11:48	22,976 6,254	-37 -37	-73,882 -73,865	47 34	24 0	0 0	0 0
21	1	18:47	23:59	18,773	-46	5,427	40	0	0	0
22 22	1 2	00:00 21:37	03:07 23:59	11,218 8,567	-40 -41	-192,511 -192,462	39 37	0 0	0 0	0 0
23	1	04:16	08:55	16,735	-37	-389,232	38	0	0	0
24 24	1 2	16:48 19:15	18:45 22:44	7,028 12,540	-52 -53	-215,586 -215,623	40 41	0 0	0 0	0 0
25	-
26 26	1 2	00:00 17:54	02:29 22:44	8,950 16,666	-39 -47	-64,114 -64,084	41 58	0 51	0 0	0 0
27 27	1 2	12:26 19:28	19:14 20:45	24,226 4,629	-45 -41	-77,537 -77,581	55 36	13 0	0 0	0 0
28 28	1 2	08:55 10:26	10:03 14:44	4,049 15,501	-40 -41	26,185 26,184	40 34	0 0	0 0	0 0
29 29	1 2	00:00 16:48	01:04 20:40	3,875 13,896	-46 -48	-51,909 -52,127	39 48	1 1	0 0	0 0
30	1	15:09	16:48	5,676	-47	-171,858	56	0	0	0
31 31	1 2	00:00 21:36	06:09 23:59	22,109 8,493	-45 -50	64,824 64,809	39 51	5 1	0 0	0 0
32 32 32	1 2 3	01:05 03:07 06:09	02:29 04:15 10:03	5,001 4,083 14,004	-42 -33 -38	-208,487 -208,432 -208,330	54 48 45	14 1 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-