GPS Space Vehicle Time Integrity for MJD 55113

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
07:15
11:43
10:54
16:09
13,092
15,933
   -39
   -34
  -179,381
  -179,438
49
36
14
0
0
0
0
0

3
3
1
2
00:00
22:03
03:55
23:59
14,128
  6,983
   -33
   -43
  -458,069
  -458,486
40
37
1
0
0
0
0
0

4
1
06:02
13:36
27,076
   -31
   302,691
143
0
0
0

5
1
08:57
14:56
21,545
   -34
    69,597
69
0
0
0

6
6
1
2
00:00
21:16
03:18
23:59
11,902
  9,751
   -34
   -39
  -250,636
  -250,993
36
36
1
7
0
0
0
0

7
1
03:19
08:55
20,060
   -35
   -10,002
36
0
0
0

8
1
04:41
10:18
20,119
   -27
   224,355
38
0
0
0

9
1
13:12
18:34
19,327
   -34
   -82,089
38
3
0
0

10
1
08:54
13:36
16,912
   -23
    25,400
33
29
0
0

11
1
01:15
07:14
21,377
   -36
    23,314
34
0
0
0

12
1
10:55
20:19
33,749
   -38
   206,902
70
0
0
0

13
1
01:51
10:54
32,456
   -35
  -305,517
35
29
0
0

14
14
14
1
2
3
00:00
16:10
22:37
01:15
22:02
23:59
  4,501
21,127
  4,956
   -38
   -35
   -35
    40,196
    39,860
    39,782
36
56
29
1
3
0
0
0
0
0
0
0

15
1
10:55
16:30
20,110
   -33
   319,915
32
1
0
0

16
16
1
2
00:00
20:04
01:51
23:59
  6,660
14,111
   -36
   -37
    -4,528
    -4,226
34
40
1
0
0
0
0
0

17
17
1
2
03:56
07:15
06:02
13:11
  7,499
21,358
   -38
   -36
   -91,597
   -91,656
52
34
6
5
0
0
0
0

18
1
16:30
22:36
21,948
   -39
   -18,999
40
0
0
0

19
1
00:00
04:52
17,535
   -33
    -7,225
32
1
0
0

20
1
01:15
08:53
27,357
   -36
   -70,448
37
26
0
0

21
1
15:47
20:03
15,361
   -33
    14,072
36
0
0
0

22
1
18:33
23:48
18,894
   -37
  -189,128
36
0
0
0

23
1
00:14
04:41
15,970
   -34
  -387,757
35
0
0
0

24
-

25
25
1
2
02:05
04:41
03:18
08:07
  4,379
12,231
   -51
   -36
  -624,469
  -624,647
40
59
11
0
0
0
0
0

26
26
1
2
16:10
18:36
18:34
23:33
  8,378
17,782
   -30
   -38
    -8,677
    -8,668
47
37
20
0
0
0
0
0

27
27
1
2
10:19
13:36
13:11
16:30
10,273
10,401
   -31
   -33
   -89,760
   -89,800
45
33
13
0
0
0
0
0

28
28
1
2
06:02
08:08
07:14
11:43
  4,208
12,915
   -43
   -29
    25,925
    25,937
35
29
0
8
0
0
0
0

29
29
1
2
13:36
18:39
18:32
20:03
17,708
  5,016
   -38
   -44
   -64,576
   -64,625
41
35
0
0
0
0
0
0

30
30
1
2
13:11
16:30
14:56
18:32
  6,114
  7,296
   -31
   -38
  -183,516
  -183,562
60
33
33
0
0
0
0
0

31
31
1
2
00:00
18:33
02:04
23:59
  7,475
19,551
   -38
   -41
    63,195
    63,145
33
38
0
9
0
0
0
0

32
32
32
32
1
2
3
4
00:15
03:19
04:53
22:03
01:15
04:41
06:02
23:33
  3,617
  4,916
  4,133
  5,365
   -30
   -31
   -34
   -39
  -181,555
  -181,471
  -181,436
  -180,984
38
37
35
47
0
0
1
4
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	07:15 11:43	10:54 16:09	13,092 15,933	-39 -34	-179,381 -179,438	49 36	14 0	0 0	0 0
3 3	1 2	00:00 22:03	03:55 23:59	14,128 6,983	-33 -43	-458,069 -458,486	40 37	1 0	0 0	0 0
4	1	06:02	13:36	27,076	-31	302,691	143	0	0	0
5	1	08:57	14:56	21,545	-34	69,597	69	0	0	0
6 6	1 2	00:00 21:16	03:18 23:59	11,902 9,751	-34 -39	-250,636 -250,993	36 36	1 7	0 0	0 0
7	1	03:19	08:55	20,060	-35	-10,002	36	0	0	0
8	1	04:41	10:18	20,119	-27	224,355	38	0	0	0
9	1	13:12	18:34	19,327	-34	-82,089	38	3	0	0
10	1	08:54	13:36	16,912	-23	25,400	33	29	0	0
11	1	01:15	07:14	21,377	-36	23,314	34	0	0	0
12	1	10:55	20:19	33,749	-38	206,902	70	0	0	0
13	1	01:51	10:54	32,456	-35	-305,517	35	29	0	0
14 14 14	1 2 3	00:00 16:10 22:37	01:15 22:02 23:59	4,501 21,127 4,956	-38 -35 -35	40,196 39,860 39,782	36 56 29	1 3 0	0 0 0	0 0 0
15	1	10:55	16:30	20,110	-33	319,915	32	1	0	0
16 16	1 2	00:00 20:04	01:51 23:59	6,660 14,111	-36 -37	-4,528 -4,226	34 40	1 0	0 0	0 0
17 17	1 2	03:56 07:15	06:02 13:11	7,499 21,358	-38 -36	-91,597 -91,656	52 34	6 5	0 0	0 0
18	1	16:30	22:36	21,948	-39	-18,999	40	0	0	0
19	1	00:00	04:52	17,535	-33	-7,225	32	1	0	0
20	1	01:15	08:53	27,357	-36	-70,448	37	26	0	0
21	1	15:47	20:03	15,361	-33	14,072	36	0	0	0
22	1	18:33	23:48	18,894	-37	-189,128	36	0	0	0
23	1	00:14	04:41	15,970	-34	-387,757	35	0	0	0
24	-
25 25	1 2	02:05 04:41	03:18 08:07	4,379 12,231	-51 -36	-624,469 -624,647	40 59	11 0	0 0	0 0
26 26	1 2	16:10 18:36	18:34 23:33	8,378 17,782	-30 -38	-8,677 -8,668	47 37	20 0	0 0	0 0
27 27	1 2	10:19 13:36	13:11 16:30	10,273 10,401	-31 -33	-89,760 -89,800	45 33	13 0	0 0	0 0
28 28	1 2	06:02 08:08	07:14 11:43	4,208 12,915	-43 -29	25,925 25,937	35 29	0 8	0 0	0 0
29 29	1 2	13:36 18:39	18:32 20:03	17,708 5,016	-38 -44	-64,576 -64,625	41 35	0 0	0 0	0 0
30 30	1 2	13:11 16:30	14:56 18:32	6,114 7,296	-31 -38	-183,516 -183,562	60 33	33 0	0 0	0 0
31 31	1 2	00:00 18:33	02:04 23:59	7,475 19,551	-38 -41	63,195 63,145	33 38	0 9	0 0	0 0
32 32 32 32	1 2 3 4	00:15 03:19 04:53 22:03	01:15 04:41 06:02 23:33	3,617 4,916 4,133 5,365	-30 -31 -34 -39	-181,555 -181,471 -181,436 -180,984	38 37 35 47	0 0 1 4	0 0 0 0	0 0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-