GPS Space Vehicle Time Integrity for MJD 55098

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
1
08:16
17:10
31,861
   -42
  -175,075
51
7
0
0

3
1
00:00
04:56
17,774
   -40
  -451,331
48
1
0
0

4
1
07:04
14:39
27,298
   -39
   280,021
143
0
0
0

5
1
10:00
16:00
21,603
   -42
    82,169
75
0
0
0

6
6
1
2
00:00
22:23
04:20
23:59
15,592
  5,759
   -38
   -48
  -243,884
  -244,328
47
38
1
0
0
0
0
0

7
1
04:20
09:56
20,158
   -42
   -10,934
38
0
0
0

8
1
05:43
11:20
20,231
   -37
   222,482
36
0
0
0

9
1
14:11
19:36
19,482
   -51
   -79,366
38
0
0
0

10
1
09:54
14:39
17,142
   -29
    24,241
35
12
0
0

11
1
02:17
08:15
21,497
   -40
    21,023
40
3
0
0

12
1
11:56
21:19
33,728
   -49
   214,084
72
0
0
0

13
1
02:54
11:56
32,525
   -39
  -305,022
37
24
0
0

14
14
1
2
00:00
17:11
02:16
23:03
  8,170
21,031
   -37
   -45
    46,785
    46,426
40
55
1
0
0
0
0
0

15
1
11:56
17:31
20,085
   -44
   319,012
37
0
0
0

16
16
1
2
00:00
21:06
02:53
23:59
10,385
10,367
   -37
   -42
    -9,658
    -9,363
40
39
1
0
0
0
0
0

17
17
1
2
04:57
08:16
07:04
14:11
  7,540
21,314
   -32
   -42
   -87,496
   -87,557
51
38
4
1
0
0
0
0

18
1
17:32
23:39
22,012
   -46
   -15,321
37
0
0
0

19
1
00:37
05:54
19,033
   -36
    -9,468
38
0
0
0

20
20
1
2
02:17
04:20
03:35
09:53
  4,733
19,952
   -39
   -39
   -71,605
   -71,592
67
37
18
0
0
0
0
0

21
21
1
2
18:36
21:20
21:05
22:23
  8,944
  3,786
   -43
   -48
    11,100
    11,112
29
35
0
0
0
0
0
0

22
1
19:37
23:59
15,754
   -46
  -190,247
33
0
0
0

23
1
01:15
05:43
16,042
   -39
  -388,306
41
0
0
0

24
-

25
1
05:43
09:09
12,321
   -41
  -606,345
62
0
0
0

26
1
17:11
23:59
24,178
   -49
   -61,907
36
26
0
0

27
27
1
2
11:54
14:40
14:11
19:13
  8,192
16,386
   -45
   -51
   -85,517
   -85,568
50
37
3
0
0
0
0
0

28
28
1
2
07:04
09:09
08:15
11:56
  4,235
  9,983
   -43
   -33
    26,065
    26,074
40
26
0
34
0
0
0
0

29
29
29
1
2
3
14:40
19:41
21:20
19:19
21:05
23:03
16,719
  5,029
  6,217
   -45
   -54
   -53
   -60,389
   -60,439
   -60,460
42
28
33
5
2
0
0
0
0
0
0
0

30
30
1
2
14:11
17:32
16:00
18:35
  6,326
  3,818
   -37
   -44
  -179,591
  -179,632
58
32
33
0
0
0
0
0

31
31
1
2
00:00
19:22
03:35
23:59
12,937
16,626
   -38
   -49
    63,922
    63,873
39
39
0
11
0
0
0
0

32
32
32
1
2
3
01:15
03:36
05:54
02:16
05:43
07:04
  3,642
  7,594
  4,158
   -42
   -36
   -39
  -190,920
  -190,839
  -190,795
52
41
35
6
0
1
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	1	08:16	17:10	31,861	-42	-175,075	51	7	0	0
3	1	00:00	04:56	17,774	-40	-451,331	48	1	0	0
4	1	07:04	14:39	27,298	-39	280,021	143	0	0	0
5	1	10:00	16:00	21,603	-42	82,169	75	0	0	0
6 6	1 2	00:00 22:23	04:20 23:59	15,592 5,759	-38 -48	-243,884 -244,328	47 38	1 0	0 0	0 0
7	1	04:20	09:56	20,158	-42	-10,934	38	0	0	0
8	1	05:43	11:20	20,231	-37	222,482	36	0	0	0
9	1	14:11	19:36	19,482	-51	-79,366	38	0	0	0
10	1	09:54	14:39	17,142	-29	24,241	35	12	0	0
11	1	02:17	08:15	21,497	-40	21,023	40	3	0	0
12	1	11:56	21:19	33,728	-49	214,084	72	0	0	0
13	1	02:54	11:56	32,525	-39	-305,022	37	24	0	0
14 14	1 2	00:00 17:11	02:16 23:03	8,170 21,031	-37 -45	46,785 46,426	40 55	1 0	0 0	0 0
15	1	11:56	17:31	20,085	-44	319,012	37	0	0	0
16 16	1 2	00:00 21:06	02:53 23:59	10,385 10,367	-37 -42	-9,658 -9,363	40 39	1 0	0 0	0 0
17 17	1 2	04:57 08:16	07:04 14:11	7,540 21,314	-32 -42	-87,496 -87,557	51 38	4 1	0 0	0 0
18	1	17:32	23:39	22,012	-46	-15,321	37	0	0	0
19	1	00:37	05:54	19,033	-36	-9,468	38	0	0	0
20 20	1 2	02:17 04:20	03:35 09:53	4,733 19,952	-39 -39	-71,605 -71,592	67 37	18 0	0 0	0 0
21 21	1 2	18:36 21:20	21:05 22:23	8,944 3,786	-43 -48	11,100 11,112	29 35	0 0	0 0	0 0
22	1	19:37	23:59	15,754	-46	-190,247	33	0	0	0
23	1	01:15	05:43	16,042	-39	-388,306	41	0	0	0
24	-
25	1	05:43	09:09	12,321	-41	-606,345	62	0	0	0
26	1	17:11	23:59	24,178	-49	-61,907	36	26	0	0
27 27	1 2	11:54 14:40	14:11 19:13	8,192 16,386	-45 -51	-85,517 -85,568	50 37	3 0	0 0	0 0
28 28	1 2	07:04 09:09	08:15 11:56	4,235 9,983	-43 -33	26,065 26,074	40 26	0 34	0 0	0 0
29 29 29	1 2 3	14:40 19:41 21:20	19:19 21:05 23:03	16,719 5,029 6,217	-45 -54 -53	-60,389 -60,439 -60,460	42 28 33	5 2 0	0 0 0	0 0 0
30 30	1 2	14:11 17:32	16:00 18:35	6,326 3,818	-37 -44	-179,591 -179,632	58 32	33 0	0 0	0 0
31 31	1 2	00:00 19:22	03:35 23:59	12,937 16,626	-38 -49	63,922 63,873	39 39	0 11	0 0	0 0
32 32 32	1 2 3	01:15 03:36 05:54	02:16 05:43 07:04	3,642 7,594 4,158	-42 -36 -39	-190,920 -190,839 -190,795	52 41 35	6 0 1	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-