GPS Space Vehicle Time Integrity for MJD 55204

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
01:00
05:27
04:47
09:58
13,433
16,280
   -38
   -37
  -213,008
  -213,082
57
41
0
0
0
0
0
0

3
3
1
2
15:39
17:43
17:17
21:45
  5,923
14,522
   -33
   -39
  -499,193
  -499,260
41
46
0
0
0
0
0
0

4
1
00:00
07:01
25,261
   -38
   446,527
139
0
0
0

5
5
1
2
02:40
07:05
07:01
08:25
15,656
  4,777
   -42
   -44
    18,959
    18,913
43
43
7
0
0
0
0
0

6
1
15:17
21:19
21,714
   -37
  -261,254
41
0
0
0

7
7
1
2
00:00
20:50
02:39
23:59
  9,570
11,363
   -34
   -40
    -4,731
    -4,691
42
40
0
0
0
0
0
0

8
8
1
2
00:00
22:48
04:04
23:59
14,653
  4,273
   -26
   -37
    -1,944
    -1,979
40
35
0
0
0
0
0
0

9
1
07:02
12:20
19,058
   -24
   -98,789
39
0
0
0

10
1
02:48
07:08
15,568
   -34
    32,210
39
9
0
0

11
11
11
1
2
3
00:00
19:02
21:20
01:15
20:49
23:59
  4,532
  6,453
  9,570
   -33
   -39
   -38
    38,486
    38,628
    38,651
41
42
38
1
0
0
0
0
0
0
0
0

12
12
1
2
04:28
11:41
11:01
14:08
23,568
  8,779
   -35
   -39
   165,842
   165,746
54
39
2
0
0
0
0
0

13
13
1
2
00:00
19:33
04:24
23:59
15,874
15,936
   -38
   -40
  -306,703
  -306,708
40
43
0
1
0
0
0
0

14
1
10:14
19:01
31,416
   -34
     2,338
63
0
0
0

15
1
04:48
10:14
19,546
   -37
   314,501
39
0
0
0

16
1
14:09
19:32
19,406
   -33
    28,324
45
0
0
0

17
17
17
1
2
3
00:00
04:48
21:47
04:32
05:55
23:59
16,270
  4,050
  7,942
   -34
   -38
   -39
  -119,206
  -119,248
  -119,461
46
37
53
10
0
6
0
0
0
0
0
0

18
1
11:17
16:21
18,250
   -35
   -40,478
40
0
0
0

19
1
17:18
22:47
19,769
   -34
     8,443
40
0
0
0

20
20
1
2
01:00
17:18
02:47
23:41
  6,446
22,933
   -32
   -38
   -63,833
   -63,787
43
47
0
8
0
0
0
0

21
1
09:59
15:17
19,043
   -29
    32,650
38
0
0
0

22
1
12:20
17:42
19,333
   -32
  -182,116
40
0
0
0

23
1
19:01
23:41
16,810
   -40
  -382,808
42
0
0
0

24
1
08:25
13:36
18,601
   -36
  -252,067
38
0
0
0

25
-

26
1
08:47
17:17
30,454
   -40
     8,005
50
40
0
0

27
27
27
1
2
3
04:05
05:56
07:08
05:26
07:04
10:14
  4,890
  4,036
11,125
   -38
   -36
   -35
  -115,326
  -115,345
  -115,369
54
38
39
0
0
0
0
0
0
0
0
0

28
1
01:16
04:04
10,088
   -34
    23,857
39
0
0
0

29
1
07:08
11:01
13,982
   -35
   -88,410
43
0
0
0

30
30
1
2
05:56
13:37
08:25
15:34
  8,508
  7,024
   -25
   -37
  -208,733
  -208,832
57
40
7
0
0
0
0
0

31
1
12:09
20:49
31,195
   -41
    56,039
44
12
0
0

32
32
32
1
2
3
16:22
17:53
20:50
17:42
19:01
23:59
  4,807
  4,066
11,316
   -36
   -34
   -40
  -121,200
  -121,158
  -121,050
52
45
46
0
3
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	01:00 05:27	04:47 09:58	13,433 16,280	-38 -37	-213,008 -213,082	57 41	0 0	0 0	0 0
3 3	1 2	15:39 17:43	17:17 21:45	5,923 14,522	-33 -39	-499,193 -499,260	41 46	0 0	0 0	0 0
4	1	00:00	07:01	25,261	-38	446,527	139	0	0	0
5 5	1 2	02:40 07:05	07:01 08:25	15,656 4,777	-42 -44	18,959 18,913	43 43	7 0	0 0	0 0
6	1	15:17	21:19	21,714	-37	-261,254	41	0	0	0
7 7	1 2	00:00 20:50	02:39 23:59	9,570 11,363	-34 -40	-4,731 -4,691	42 40	0 0	0 0	0 0
8 8	1 2	00:00 22:48	04:04 23:59	14,653 4,273	-26 -37	-1,944 -1,979	40 35	0 0	0 0	0 0
9	1	07:02	12:20	19,058	-24	-98,789	39	0	0	0
10	1	02:48	07:08	15,568	-34	32,210	39	9	0	0
11 11 11	1 2 3	00:00 19:02 21:20	01:15 20:49 23:59	4,532 6,453 9,570	-33 -39 -38	38,486 38,628 38,651	41 42 38	1 0 0	0 0 0	0 0 0
12 12	1 2	04:28 11:41	11:01 14:08	23,568 8,779	-35 -39	165,842 165,746	54 39	2 0	0 0	0 0
13 13	1 2	00:00 19:33	04:24 23:59	15,874 15,936	-38 -40	-306,703 -306,708	40 43	0 1	0 0	0 0
14	1	10:14	19:01	31,416	-34	2,338	63	0	0	0
15	1	04:48	10:14	19,546	-37	314,501	39	0	0	0
16	1	14:09	19:32	19,406	-33	28,324	45	0	0	0
17 17 17	1 2 3	00:00 04:48 21:47	04:32 05:55 23:59	16,270 4,050 7,942	-34 -38 -39	-119,206 -119,248 -119,461	46 37 53	10 0 6	0 0 0	0 0 0
18	1	11:17	16:21	18,250	-35	-40,478	40	0	0	0
19	1	17:18	22:47	19,769	-34	8,443	40	0	0	0
20 20	1 2	01:00 17:18	02:47 23:41	6,446 22,933	-32 -38	-63,833 -63,787	43 47	0 8	0 0	0 0
21	1	09:59	15:17	19,043	-29	32,650	38	0	0	0
22	1	12:20	17:42	19,333	-32	-182,116	40	0	0	0
23	1	19:01	23:41	16,810	-40	-382,808	42	0	0	0
24	1	08:25	13:36	18,601	-36	-252,067	38	0	0	0
25	-
26	1	08:47	17:17	30,454	-40	8,005	50	40	0	0
27 27 27	1 2 3	04:05 05:56 07:08	05:26 07:04 10:14	4,890 4,036 11,125	-38 -36 -35	-115,326 -115,345 -115,369	54 38 39	0 0 0	0 0 0	0 0 0
28	1	01:16	04:04	10,088	-34	23,857	39	0	0	0
29	1	07:08	11:01	13,982	-35	-88,410	43	0	0	0
30 30	1 2	05:56 13:37	08:25 15:34	8,508 7,024	-25 -37	-208,733 -208,832	57 40	7 0	0 0	0 0
31	1	12:09	20:49	31,195	-41	56,039	44	12	0	0
32 32 32	1 2 3	16:22 17:53 20:50	17:42 19:01 23:59	4,807 4,066 11,316	-36 -34 -40	-121,200 -121,158 -121,050	52 45 46	0 3 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-