GPS Space Vehicle Time Integrity for MJD 55343

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
15:30
19:23
19:22
23:59
13,808
16,583
   -66
   -64
  -259,514
  -259,564
54
39
16
0
0
0
0
0

3
1
06:17
12:19
21,713
   -52
  -560,472
50
0
0
0

4
1
14:12
20:58
24,326
   -65
   -91,199
73
0
0
0

5
1
17:11
22:54
20,584
   -73
     4,421
42
0
0
0

6
6
1
2
05:38
08:17
07:28
11:48
  6,557
12,570
   -47
   -52
  -627,541
  -627,396
42
57
0
0
0
0
0
0

7
1
11:48
17:18
19,788
   -64
      739
37
0
0
0

8
1
13:25
18:38
18,780
   -59
    -5,628
38
0
0
0

9
9
1
2
00:00
21:25
02:50
23:59
10,202
  9,261
   -56
   -69
    -8,958
    -9,139
40
34
0
0
0
0
0
0

10
1
16:10
21:42
19,918
   -66
    43,366
40
4
0
0

11
1
10:01
15:49
20,890
   -63
    65,131
38
0
0
0

12
12
1
2
00:00
19:22
04:47
23:59
17,221
16,526
   -56
   -69
   110,848
   110,543
44
51
1
6
0
0
0
0

13
13
1
2
09:59
14:21
14:11
16:09
15,138
  6,495
   -58
   -70
  -304,055
  -304,062
38
37
2
0
0
0
0
0

14
14
1
2
00:41
06:15
06:12
09:40
19,617
12,272
   -52
   -54
   -50,229
   -50,300
56
42
16
0
0
0
0
0

15
1
19:26
23:59
16,431
   -70
   266,141
44
0
0
0

16
1
04:31
10:01
19,763
   -54
    75,459
43
0
0
0

17
1
12:20
20:49
30,291
   -68
  -153,364
49
4
0
0

18
18
1
2
00:58
22:55
06:52
23:59
21,248
  3,825
   -51
   -63
   -70,853
   -71,033
41
52
0
0
0
0
0
0

19
1
07:28
13:24
21,362
   -52
    37,824
39
0
0
0

20
20
1
2
07:28
15:30
14:20
17:10
24,651
  6,036
   -59
   -65
   -55,576
   -55,571
44
34
52
0
0
0
0
0

21
1
00:14
04:47
16,378
   -51
    62,835
43
1
0
0

22
1
02:50
08:17
19,579
   -56
  -171,175
39
0
0
0

23
1
09:41
14:20
16,750
   -60
  -369,371
37
53
0
0

24
24
1
2
01:35
06:21
05:38
07:28
14,584
  4,007
   -53
   -45
  -290,925
  -290,957
45
37
0
0
0
0
0
0

25
-

26
1
22:55
23:59
  3,897
   -69
    57,709
35
0
0
0

27
27
27
1
2
3
18:20
19:26
21:47
19:22
20:49
23:59
  3,699
  4,945
  7,966
   -58
   -71
   -69
  -155,818
  -155,842
  -155,874
52
53
34
10
0
0
0
0
0
0
0
0

28
28
1
2
14:12
15:50
15:29
19:25
  4,590
12,893
   -69
   -66
    15,088
    15,081
43
39
0
0
0
0
0
0

29
29
1
2
00:00
21:47
04:30
23:59
16,203
  7,967
   -50
   -65
  -122,880
  -123,103
43
38
1
4
0
0
0
0

30
30
1
2
00:29
20:54
01:34
22:54
  3,929
  6,980
   -53
   -64
  -246,353
  -246,621
40
56
0
0
0
0
0
0

31
31
1
2
02:29
06:53
06:20
11:20
13,842
16,056
   -56
   -59
    34,302
    34,263
46
39
8
0
0
0
0
0

32
32
32
1
2
3
06:21
11:21
14:21
09:40
14:11
15:29
11,910
10,198
  4,103
   -54
   -62
   -64
     2,041
     2,179
     2,242
56
40
41
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 2	1 2	15:30 19:23	19:22 23:59	13,808 16,583	-66 -64	-259,514 -259,564	54 39	16 0	0 0	0 0
3	1	06:17	12:19	21,713	-52	-560,472	50	0	0	0
4	1	14:12	20:58	24,326	-65	-91,199	73	0	0	0
5	1	17:11	22:54	20,584	-73	4,421	42	0	0	0
6 6	1 2	05:38 08:17	07:28 11:48	6,557 12,570	-47 -52	-627,541 -627,396	42 57	0 0	0 0	0 0
7	1	11:48	17:18	19,788	-64	739	37	0	0	0
8	1	13:25	18:38	18,780	-59	-5,628	38	0	0	0
9 9	1 2	00:00 21:25	02:50 23:59	10,202 9,261	-56 -69	-8,958 -9,139	40 34	0 0	0 0	0 0
10	1	16:10	21:42	19,918	-66	43,366	40	4	0	0
11	1	10:01	15:49	20,890	-63	65,131	38	0	0	0
12 12	1 2	00:00 19:22	04:47 23:59	17,221 16,526	-56 -69	110,848 110,543	44 51	1 6	0 0	0 0
13 13	1 2	09:59 14:21	14:11 16:09	15,138 6,495	-58 -70	-304,055 -304,062	38 37	2 0	0 0	0 0
14 14	1 2	00:41 06:15	06:12 09:40	19,617 12,272	-52 -54	-50,229 -50,300	56 42	16 0	0 0	0 0
15	1	19:26	23:59	16,431	-70	266,141	44	0	0	0
16	1	04:31	10:01	19,763	-54	75,459	43	0	0	0
17	1	12:20	20:49	30,291	-68	-153,364	49	4	0	0
18 18	1 2	00:58 22:55	06:52 23:59	21,248 3,825	-51 -63	-70,853 -71,033	41 52	0 0	0 0	0 0
19	1	07:28	13:24	21,362	-52	37,824	39	0	0	0
20 20	1 2	07:28 15:30	14:20 17:10	24,651 6,036	-59 -65	-55,576 -55,571	44 34	52 0	0 0	0 0
21	1	00:14	04:47	16,378	-51	62,835	43	1	0	0
22	1	02:50	08:17	19,579	-56	-171,175	39	0	0	0
23	1	09:41	14:20	16,750	-60	-369,371	37	53	0	0
24 24	1 2	01:35 06:21	05:38 07:28	14,584 4,007	-53 -45	-290,925 -290,957	45 37	0 0	0 0	0 0
25	-
26	1	22:55	23:59	3,897	-69	57,709	35	0	0	0
27 27 27	1 2 3	18:20 19:26 21:47	19:22 20:49 23:59	3,699 4,945 7,966	-58 -71 -69	-155,818 -155,842 -155,874	52 53 34	10 0 0	0 0 0	0 0 0
28 28	1 2	14:12 15:50	15:29 19:25	4,590 12,893	-69 -66	15,088 15,081	43 39	0 0	0 0	0 0
29 29	1 2	00:00 21:47	04:30 23:59	16,203 7,967	-50 -65	-122,880 -123,103	43 38	1 4	0 0	0 0
30 30	1 2	00:29 20:54	01:34 22:54	3,929 6,980	-53 -64	-246,353 -246,621	40 56	0 0	0 0	0 0
31 31	1 2	02:29 06:53	06:20 11:20	13,842 16,056	-56 -59	34,302 34,263	46 39	8 0	0 0	0 0
32 32 32	1 2 3	06:21 11:21 14:21	09:40 14:11 15:29	11,910 10,198 4,103	-54 -62 -64	2,041 2,179 2,242	56 40 41	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-