GPS Space Vehicle Time Integrity for MJD 55205

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
2
1
2
00:56
05:23
04:43
09:54
13,566
16,282
   -41
   -38
  -213,389
  -213,462
57
43
6
0
0
0
0
0

3
3
1
2
15:35
17:39
17:13
21:41
  5,906
14,528
   -41
   -43
  -499,655
  -499,719
40
47
0
0
0
0
0
0

4
4
1
2
00:00
04:28
04:23
06:57
15,807
  8,920
   -37
   -44
   448,080
   448,315
95
61
0
0
0
0
0
0

5
5
1
2
02:36
07:01
06:57
08:20
15,612
  4,772
   -44
   -44
    18,604
    18,560
43
44
0
0
0
0
0
0

6
1
15:13
21:15
21,712
   -35
  -261,078
41
0
0
0

7
7
1
2
00:00
20:47
02:35
22:00
  9,336
  4,399
   -38
   -45
    -4,683
    -4,647
42
40
0
0
0
0
0
0

8
8
1
2
00:00
22:44
04:00
23:59
14,402
  4,496
   -34
   -41
    -1,980
    -2,022
41
39
0
0
0
0
0
0

9
1
06:57
12:15
19,075
   -33
   -98,989
42
0
0
0

10
1
02:44
07:03
15,551
   -25
    32,296
40
0
0
0

11
11
1
2
00:00
18:57
01:11
20:45
  4,287
  6,479
   -37
   -40
    38,665
    38,811
41
45
0
0
0
0
0
0

12
12
1
2
04:24
11:37
11:05
14:04
23,885
  8,799
   -39
   -45
   165,408
   165,311
57
38
2
0
0
0
0
0

13
13
1
2
00:00
19:29
04:20
22:00
15,635
  9,063
   -42
   -38
  -306,710
  -306,708
41
44
0
12
0
0
0
0

14
1
10:10
18:57
31,426
   -36
     1,946
63
0
0
0

15
1
04:44
10:10
19,550
   -38
   314,332
41
0
0
0

16
1
14:05
19:28
19,383
   -37
    28,677
43
0
0
0

17
17
1
2
00:00
04:44
04:28
05:51
15,998
  4,042
   -37
   -42
  -119,499
  -119,541
47
40
0
0
0
0
0
0

18
1
11:12
16:17
18,290
   -37
   -40,713
40
0
0
0

19
1
17:14
22:00
17,156
   -35
     8,626
40
0
0
0

20
20
1
2
00:56
17:14
02:44
22:00
  6,452
17,071
   -37
   -37
   -63,770
   -63,722
42
50
0
5
0
0
0
0

21
1
09:55
15:13
19,070
   -35
    32,855
39
0
0
0

22
1
12:16
17:38
19,327
   -35
  -182,038
38
0
0
0

23
1
18:57
22:00
10,942
   -40
  -382,740
42
0
0
0

24
1
08:21
13:32
18,644
   -29
  -252,339
42
0
0
0

25
-

26
1
08:42
17:13
30,529
   -41
     8,252
51
50
0
0

27
27
27
1
2
3
04:01
05:52
07:04
05:22
07:00
10:10
  4,865
  4,112
11,139
   -41
   -39
   -34
  -115,606
  -115,624
  -115,645
55
39
41
0
3
0
0
0
0
0
0
0

28
28
1
2
01:12
04:21
04:00
05:22
10,084
  3,662
   -30
   -33
    23,818
    23,810
39
39
0
0
0
0
0
0

29
1
07:04
10:57
14,001
   -37
   -88,672
47
0
0
0

30
30
1
2
05:52
13:33
08:20
15:30
  8,513
  7,017
   -25
   -39
  -209,020
  -209,120
56
38
5
0
0
0
0
0

31
1
12:05
20:45
31,223
   -45
    55,922
44
16
0
0

32
32
32
1
2
3
16:18
17:49
20:46
17:38
18:57
22:00
  4,769
  4,078
  4,422
   -36
   -31
   -39
  -120,516
  -120,470
  -120,392
51
44
36
2
2
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 2	1 2	00:56 05:23	04:43 09:54	13,566 16,282	-41 -38	-213,389 -213,462	57 43	6 0	0 0	0 0
3 3	1 2	15:35 17:39	17:13 21:41	5,906 14,528	-41 -43	-499,655 -499,719	40 47	0 0	0 0	0 0
4 4	1 2	00:00 04:28	04:23 06:57	15,807 8,920	-37 -44	448,080 448,315	95 61	0 0	0 0	0 0
5 5	1 2	02:36 07:01	06:57 08:20	15,612 4,772	-44 -44	18,604 18,560	43 44	0 0	0 0	0 0
6	1	15:13	21:15	21,712	-35	-261,078	41	0	0	0
7 7	1 2	00:00 20:47	02:35 22:00	9,336 4,399	-38 -45	-4,683 -4,647	42 40	0 0	0 0	0 0
8 8	1 2	00:00 22:44	04:00 23:59	14,402 4,496	-34 -41	-1,980 -2,022	41 39	0 0	0 0	0 0
9	1	06:57	12:15	19,075	-33	-98,989	42	0	0	0
10	1	02:44	07:03	15,551	-25	32,296	40	0	0	0
11 11	1 2	00:00 18:57	01:11 20:45	4,287 6,479	-37 -40	38,665 38,811	41 45	0 0	0 0	0 0
12 12	1 2	04:24 11:37	11:05 14:04	23,885 8,799	-39 -45	165,408 165,311	57 38	2 0	0 0	0 0
13 13	1 2	00:00 19:29	04:20 22:00	15,635 9,063	-42 -38	-306,710 -306,708	41 44	0 12	0 0	0 0
14	1	10:10	18:57	31,426	-36	1,946	63	0	0	0
15	1	04:44	10:10	19,550	-38	314,332	41	0	0	0
16	1	14:05	19:28	19,383	-37	28,677	43	0	0	0
17 17	1 2	00:00 04:44	04:28 05:51	15,998 4,042	-37 -42	-119,499 -119,541	47 40	0 0	0 0	0 0
18	1	11:12	16:17	18,290	-37	-40,713	40	0	0	0
19	1	17:14	22:00	17,156	-35	8,626	40	0	0	0
20 20	1 2	00:56 17:14	02:44 22:00	6,452 17,071	-37 -37	-63,770 -63,722	42 50	0 5	0 0	0 0
21	1	09:55	15:13	19,070	-35	32,855	39	0	0	0
22	1	12:16	17:38	19,327	-35	-182,038	38	0	0	0
23	1	18:57	22:00	10,942	-40	-382,740	42	0	0	0
24	1	08:21	13:32	18,644	-29	-252,339	42	0	0	0
25	-
26	1	08:42	17:13	30,529	-41	8,252	51	50	0	0
27 27 27	1 2 3	04:01 05:52 07:04	05:22 07:00 10:10	4,865 4,112 11,139	-41 -39 -34	-115,606 -115,624 -115,645	55 39 41	0 3 0	0 0 0	0 0 0
28 28	1 2	01:12 04:21	04:00 05:22	10,084 3,662	-30 -33	23,818 23,810	39 39	0 0	0 0	0 0
29	1	07:04	10:57	14,001	-37	-88,672	47	0	0	0
30 30	1 2	05:52 13:33	08:20 15:30	8,513 7,017	-25 -39	-209,020 -209,120	56 38	5 0	0 0	0 0
31	1	12:05	20:45	31,223	-45	55,922	44	16	0	0
32 32 32	1 2 3	16:18 17:49 20:46	17:38 18:57 22:00	4,769 4,078 4,422	-36 -31 -39	-120,516 -120,470 -120,392	51 44 36	2 2 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-