GPS Space Vehicle Time Integrity for MJD 55263

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
01:03
21:13
06:05
23:56
18,127
  9,713
   -31
   -33
  -234,073
  -234,344
44
53
1
3
0
0
0
0

3
1
11:39
17:44
21,936
   -25
  -525,414
55
0
0
0

4
4
1
2
00:00
19:34
02:46
23:59
  9,989
15,929
   -31
   -37
   -31,508
   -32,167
47
58
0
0
0
0
0
0

5
5
1
2
00:00
22:33
04:19
23:59
15,536
  5,183
   -34
   -51
     4,565
     4,430
41
47
4
0
0
0
0
0

6
1
11:18
17:17
21,505
   -29
  -692,520
56
0
0
0

7
1
16:49
22:37
20,850
   -36
    -1,948
42
0
0
0

8
1
18:48
23:59
18,670
   -37
    -3,993
40
0
0
0

9
9
1
2
00:02
02:47
01:02
08:12
  3,564
19,496
   -31
   -24
  -110,242
  -110,274
54
40
1
1
0
0
0
0

10
10
1
2
00:00
22:41
03:10
23:59
11,425
  4,679
   -29
   -28
    37,252
    37,326
39
35
0
0
0
0
0
0

11
1
15:03
21:12
22,162
   -30
    49,409
41
0
0
0

12
12
1
2
00:50
07:38
07:06
10:03
22,507
  8,717
   -30
   -27
   141,404
   141,325
52
41
6
0
0
0
0
0

13
13
13
1
2
3
15:29
19:49
22:41
19:33
22:32
23:56
14,626
  9,790
  4,493
   -33
   -40
   -38
  -306,195
  -306,199
  -306,195
45
42
35
1
0
0
0
0
0
0
0
0

14
1
06:35
15:02
30,257
   -24
   -19,688
56
0
0
0

15
1
00:50
06:18
19,672
   -34
   300,319
44
0
0
0

16
1
10:04
15:29
19,510
   -26
    48,901
42
0
0
0

17
17
17
1
2
3
00:00
17:45
22:43
03:05
22:41
23:59
11,091
17,484
  4,598
   -35
   -40
   -40
  -135,303
  -135,504
  -135,537
40
53
35
0
0
0
0
0
0
0
0
0

18
1
08:13
12:19
14,788
   -25
   -53,769
37
0
0
0

19
1
12:51
18:47
21,390
   -24
    20,131
40
0
0
0

20
20
20
1
2
3
13:46
17:17
20:52
16:48
19:49
22:42
10,877
  9,068
  6,599
   -15
   -32
   -39
   -59,936
   -59,944
   -59,942
53
38
42
12
0
0
0
0
0
0
0
0

21
1
05:43
10:03
15,578
   -24
    45,253
42
0
0
0

22
1
08:15
13:45
19,818
   -28
  -177,458
39
0
0
0

23
1
15:03
19:49
17,133
   -29
  -377,979
41
0
0
0

24
1
06:19
10:48
16,165
   -25
  -268,642
39
0
0
0

25
-

26
26
26
1
2
3
04:19
07:08
10:04
07:06
08:14
12:38
10,011
  3,996
  9,267
   -24
   -28
   -26
    25,630
    25,654
    25,710
44
41
39
0
0
0
0
0
0
0
0
0

27
27
1
2
01:03
03:11
02:46
05:05
  6,216
  6,860
   -34
   -33
  -132,223
  -132,251
52
37
4
0
0
0
0
0

28
1
19:34
23:59
15,922
   -37
    20,830
40
3
0
0

29
1
03:11
07:13
14,545
   -32
  -103,440
43
0
0
0

30
30
1
2
02:47
08:15
04:19
11:38
  5,504
12,165
   -25
   -31
  -222,604
  -222,690
53
40
0
0
0
0
0
0

31
1
08:07
16:48
31,243
   -28
    48,328
47
35
0
0

32
32
32
1
2
3
12:20
16:48
19:49
15:02
19:33
20:52
  9,708
  9,887
  3,740
   -28
   -33
   -41
   -79,112
   -78,980
   -78,921
50
44
42
12
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	01:03 21:13	06:05 23:56	18,127 9,713	-31 -33	-234,073 -234,344	44 53	1 3	0 0	0 0
3	1	11:39	17:44	21,936	-25	-525,414	55	0	0	0
4 4	1 2	00:00 19:34	02:46 23:59	9,989 15,929	-31 -37	-31,508 -32,167	47 58	0 0	0 0	0 0
5 5	1 2	00:00 22:33	04:19 23:59	15,536 5,183	-34 -51	4,565 4,430	41 47	4 0	0 0	0 0
6	1	11:18	17:17	21,505	-29	-692,520	56	0	0	0
7	1	16:49	22:37	20,850	-36	-1,948	42	0	0	0
8	1	18:48	23:59	18,670	-37	-3,993	40	0	0	0
9 9	1 2	00:02 02:47	01:02 08:12	3,564 19,496	-31 -24	-110,242 -110,274	54 40	1 1	0 0	0 0
10 10	1 2	00:00 22:41	03:10 23:59	11,425 4,679	-29 -28	37,252 37,326	39 35	0 0	0 0	0 0
11	1	15:03	21:12	22,162	-30	49,409	41	0	0	0
12 12	1 2	00:50 07:38	07:06 10:03	22,507 8,717	-30 -27	141,404 141,325	52 41	6 0	0 0	0 0
13 13 13	1 2 3	15:29 19:49 22:41	19:33 22:32 23:56	14,626 9,790 4,493	-33 -40 -38	-306,195 -306,199 -306,195	45 42 35	1 0 0	0 0 0	0 0 0
14	1	06:35	15:02	30,257	-24	-19,688	56	0	0	0
15	1	00:50	06:18	19,672	-34	300,319	44	0	0	0
16	1	10:04	15:29	19,510	-26	48,901	42	0	0	0
17 17 17	1 2 3	00:00 17:45 22:43	03:05 22:41 23:59	11,091 17,484 4,598	-35 -40 -40	-135,303 -135,504 -135,537	40 53 35	0 0 0	0 0 0	0 0 0
18	1	08:13	12:19	14,788	-25	-53,769	37	0	0	0
19	1	12:51	18:47	21,390	-24	20,131	40	0	0	0
20 20 20	1 2 3	13:46 17:17 20:52	16:48 19:49 22:42	10,877 9,068 6,599	-15 -32 -39	-59,936 -59,944 -59,942	53 38 42	12 0 0	0 0 0	0 0 0
21	1	05:43	10:03	15,578	-24	45,253	42	0	0	0
22	1	08:15	13:45	19,818	-28	-177,458	39	0	0	0
23	1	15:03	19:49	17,133	-29	-377,979	41	0	0	0
24	1	06:19	10:48	16,165	-25	-268,642	39	0	0	0
25	-
26 26 26	1 2 3	04:19 07:08 10:04	07:06 08:14 12:38	10,011 3,996 9,267	-24 -28 -26	25,630 25,654 25,710	44 41 39	0 0 0	0 0 0	0 0 0
27 27	1 2	01:03 03:11	02:46 05:05	6,216 6,860	-34 -33	-132,223 -132,251	52 37	4 0	0 0	0 0
28	1	19:34	23:59	15,922	-37	20,830	40	3	0	0
29	1	03:11	07:13	14,545	-32	-103,440	43	0	0	0
30 30	1 2	02:47 08:15	04:19 11:38	5,504 12,165	-25 -31	-222,604 -222,690	53 40	0 0	0 0	0 0
31	1	08:07	16:48	31,243	-28	48,328	47	35	0	0
32 32 32	1 2 3	12:20 16:48 19:49	15:02 19:33 20:52	9,708 9,887 3,740	-28 -33 -41	-79,112 -78,980 -78,921	50 44 42	12 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-