GPS Space Vehicle Time Integrity for MJD 52959

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
03:43
09:42
21,503
   -20
  -315,620
36
0
0
0

2
1
00:36
09:02
30,321
   -32
   222,303
66
0
0
0

3
1
01:07
07:16
22,159
   -32
   -62,012
40
0
0
0

4
1
09:03
15:59
24,949
   -35
    10,168
48
0
0
0

5
1
14:08
23:50
34,898
   -28
    -5,310
41
0
0
0

6
6
1
2
00:00
16:52
02:04
23:59
  7,440
25,664
   -32
   -33
     1,445
     1,476
36
36
0
0
0
0
0
0

7
1
07:17
16:40
33,797
   -31
  -643,657
39
0
0
0

8
1
09:42
13:52
14,984
   -24
  -400,451
35
0
0
0

9
1
16:00
22:10
22,202
   -32
    17,069
38
0
0
0

10
1
12:04
17:42
20,309
   -29
   -34,482
36
0
0
0

11
1
04:56
10:35
20,339
   -28
   -77,890
41
0
0
0

12
-

13
1
04:56
14:07
33,063
   -26
    31,803
35
0
0
0

14
14
1
2
00:00
19:49
04:56
23:59
17,767
15,021
   -29
   -36
    18,869
    18,841
36
35
0
0
0
0
0
0

15
15
1
2
00:00
21:36
02:49
23:59
10,145
  8,613
   -34
   -33
  -186,414
  -186,792
41
33
1
0
0
0
0
0

16
1
00:00
05:25
19,508
   -30
   -11,236
39
1
0
0

17
17
17
1
2
3
12:30
14:24
17:43
14:07
15:59
21:35
  5,849
  5,698
13,949
   -27
   -27
   -32
   -56,660
   -56,415
   -55,841
70
69
150
0
0
0
0
0
0
0
0
0

18
18
18
1
2
3
00:00
17:43
19:59
01:59
18:55
23:59
  7,180
  4,298
14,449
   -35
   -27
   -36
    -3,908
    -3,805
    -3,794
35
32
35
0
0
0
0
0
0
0
0
0

19
-

20
20
1
2
02:16
05:25
04:56
12:02
  9,603
23,792
   -26
   -25
   203,831
   203,802
37
39
0
0
0
0
0
0

21
1
18:55
23:59
18,256
   -33
   -64,875
38
0
0
0

22
-

23
-

24
24
24
1
2
3
10:36
14:08
16:52
13:52
16:40
19:49
11,760
  9,117
10,653
   -30
   -39
   -32
   -75,551
   -75,593
   -75,622
36
38
38
0
0
0
0
0
0
0
0
0

25
25
25
1
2
3
00:00
01:22
21:36
01:06
06:55
23:59
  3,986
19,954
  8,625
   -32
   -22
   -38
   -55,348
   -55,344
   -55,391
36
36
31
0
0
0
0
0
0
0
0
0

26
26
1
2
14:24
16:00
15:56
18:55
  5,507
10,502
   -22
   -29
  -496,307
  -496,260
34
41
0
0
0
0
0
0

27
1
06:55
12:26
19,819
   -29
  -801,102
131
0
0
0

28
1
09:03
15:10
21,992
   -29
    -3,730
37
4
0
0

29
1
15:56
19:11
11,670
   -35
  -163,996
53
0
0
0

30
30
30
30
1
2
3
4
00:00
15:56
20:09
22:10
01:22
17:42
21:35
23:59
  4,913
  6,341
  5,153
  6,556
   -29
   -27
   -37
   -37
  -634,190
  -635,554
  -635,906
  -636,096
51
59
53
55
1
0
0
0
1
0
0
0
0
0
0
0

31
1
02:43
08:46
21,756
   -28
  -433,597
39
1
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	03:43	09:42	21,503	-20	-315,620	36	0	0	0
2	1	00:36	09:02	30,321	-32	222,303	66	0	0	0
3	1	01:07	07:16	22,159	-32	-62,012	40	0	0	0
4	1	09:03	15:59	24,949	-35	10,168	48	0	0	0
5	1	14:08	23:50	34,898	-28	-5,310	41	0	0	0
6 6	1 2	00:00 16:52	02:04 23:59	7,440 25,664	-32 -33	1,445 1,476	36 36	0 0	0 0	0 0
7	1	07:17	16:40	33,797	-31	-643,657	39	0	0	0
8	1	09:42	13:52	14,984	-24	-400,451	35	0	0	0
9	1	16:00	22:10	22,202	-32	17,069	38	0	0	0
10	1	12:04	17:42	20,309	-29	-34,482	36	0	0	0
11	1	04:56	10:35	20,339	-28	-77,890	41	0	0	0
12	-
13	1	04:56	14:07	33,063	-26	31,803	35	0	0	0
14 14	1 2	00:00 19:49	04:56 23:59	17,767 15,021	-29 -36	18,869 18,841	36 35	0 0	0 0	0 0
15 15	1 2	00:00 21:36	02:49 23:59	10,145 8,613	-34 -33	-186,414 -186,792	41 33	1 0	0 0	0 0
16	1	00:00	05:25	19,508	-30	-11,236	39	1	0	0
17 17 17	1 2 3	12:30 14:24 17:43	14:07 15:59 21:35	5,849 5,698 13,949	-27 -27 -32	-56,660 -56,415 -55,841	70 69 150	0 0 0	0 0 0	0 0 0
18 18 18	1 2 3	00:00 17:43 19:59	01:59 18:55 23:59	7,180 4,298 14,449	-35 -27 -36	-3,908 -3,805 -3,794	35 32 35	0 0 0	0 0 0	0 0 0
19	-
20 20	1 2	02:16 05:25	04:56 12:02	9,603 23,792	-26 -25	203,831 203,802	37 39	0 0	0 0	0 0
21	1	18:55	23:59	18,256	-33	-64,875	38	0	0	0
22	-
23	-
24 24 24	1 2 3	10:36 14:08 16:52	13:52 16:40 19:49	11,760 9,117 10,653	-30 -39 -32	-75,551 -75,593 -75,622	36 38 38	0 0 0	0 0 0	0 0 0
25 25 25	1 2 3	00:00 01:22 21:36	01:06 06:55 23:59	3,986 19,954 8,625	-32 -22 -38	-55,348 -55,344 -55,391	36 36 31	0 0 0	0 0 0	0 0 0
26 26	1 2	14:24 16:00	15:56 18:55	5,507 10,502	-22 -29	-496,307 -496,260	34 41	0 0	0 0	0 0
27	1	06:55	12:26	19,819	-29	-801,102	131	0	0	0
28	1	09:03	15:10	21,992	-29	-3,730	37	4	0	0
29	1	15:56	19:11	11,670	-35	-163,996	53	0	0	0
30 30 30 30	1 2 3 4	00:00 15:56 20:09 22:10	01:22 17:42 21:35 23:59	4,913 6,341 5,153 6,556	-29 -27 -37 -37	-634,190 -635,554 -635,906 -636,096	51 59 53 55	1 0 0 0	1 0 0 0	0 0 0 0
31	1	02:43	08:46	21,756	-28	-433,597	39	1	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-