GPS Space Vehicle Time Integrity for MJD 55066

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
10:16
19:16
31,949
   -49
  -167,241
54
9
0
0

3
1
01:17
07:17
21,574
   -45
  -437,365
50
0
0
0

4
1
09:08
17:00
28,193
   -46
   232,454
144
0
0
0

5
-

6
1
00:36
06:48
22,306
   -44
  -224,744
63
0
0
0

7
1
06:21
12:08
20,816
   -45
   -12,910
38
0
0
0

8
1
08:18
13:33
18,863
   -43
   217,962
41
0
0
0

9
1
16:32
21:48
18,981
   -47
   -73,624
40
0
0
0

10
1
12:00
17:46
20,739
   -41
    21,851
42
0
0
0

11
11
1
2
04:28
06:49
06:21
10:37
  6,730
13,710
   -43
   -42
    16,268
    16,288
41
39
0
0
0
0
0
0

12
12
1
2
13:54
20:58
20:52
23:34
25,052
  9,373
   -53
   -53
   229,926
   229,824
67
42
0
0
0
0
0
0

13
13
1
2
05:06
11:12
11:09
14:12
21,771
10,776
   -44
   -48
  -303,624
  -303,637
43
37
18
0
0
0
0
0

14
14
14
1
2
3
00:00
01:56
19:27
01:16
04:28
23:59
  4,608
  9,098
16,177
   -43
   -42
   -50
    61,363
    61,314
    60,947
38
39
58
0
1
0
0
0
0
0
0
0

15
1
14:12
19:40
19,632
   -51
   315,510
42
0
0
0

16
1
00:00
05:06
18,358
   -44
   -20,311
42
11
0
0

17
1
07:17
16:31
32,837
   -48
   -79,439
56
22
0
0

18
18
1
2
00:00
20:53
01:55
23:59
  6,947
11,195
   -43
   -49
    -7,208
    -7,437
36
37
1
0
0
0
0
0

19
1
02:40
08:18
20,264
   -41
   -14,037
36
0
0
0

20
20
1
2
02:40
10:16
09:07
12:00
23,149
  6,233
   -41
   -40
   -74,126
   -74,107
46
34
9
0
0
0
0
0

21
1
19:16
23:59
16,995
   -48
     4,848
39
0
0
0

22
22
1
2
00:00
21:49
03:19
23:59
11,941
  7,828
   -37
   -52
  -192,702
  -192,639
37
37
0
0
0
0
0
0

23
1
04:28
09:07
16,701
   -40
  -389,319
36
0
0
0

24
24
1
2
17:01
19:27
19:16
22:56
  8,108
12,546
   -58
   -54
  -214,783
  -214,814
41
39
0
0
0
0
0
0

25
-

26
26
1
2
00:00
18:02
02:40
22:56
  9,594
17,525
   -35
   -51
   -64,243
   -64,222
37
50
0
12
0
0
0
0

27
27
1
2
12:38
19:40
19:26
20:57
24,207
  4,615
   -44
   -50
   -76,741
   -76,797
57
35
9
0
0
0
0
0

28
28
1
2
09:08
10:38
10:15
14:56
  4,034
15,510
   -51
   -44
    26,170
    26,172
43
37
0
0
0
0
0
0

29
29
1
2
00:00
17:01
01:16
20:52
  4,608
13,896
   -46
   -51
   -51,055
   -51,275
38
45
1
0
0
0
0
0

30
1
15:21
17:00
  5,747
   -36
  -171,061
56
0
0
0

31
31
1
2
00:00
21:41
06:21
23:59
22,817
  8,298
   -46
   -56
    64,842
    64,830
37
46
6
9
0
0
0
0

32
32
32
1
2
3
01:17
03:19
06:21
02:40
04:28
10:15
  4,917
  4,099
14,032
   -42
   -34
   -38
  -210,236
  -210,181
  -210,077
49
42
44
0
4
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	1	10:16	19:16	31,949	-49	-167,241	54	9	0	0
3	1	01:17	07:17	21,574	-45	-437,365	50	0	0	0
4	1	09:08	17:00	28,193	-46	232,454	144	0	0	0
5	-
6	1	00:36	06:48	22,306	-44	-224,744	63	0	0	0
7	1	06:21	12:08	20,816	-45	-12,910	38	0	0	0
8	1	08:18	13:33	18,863	-43	217,962	41	0	0	0
9	1	16:32	21:48	18,981	-47	-73,624	40	0	0	0
10	1	12:00	17:46	20,739	-41	21,851	42	0	0	0
11 11	1 2	04:28 06:49	06:21 10:37	6,730 13,710	-43 -42	16,268 16,288	41 39	0 0	0 0	0 0
12 12	1 2	13:54 20:58	20:52 23:34	25,052 9,373	-53 -53	229,926 229,824	67 42	0 0	0 0	0 0
13 13	1 2	05:06 11:12	11:09 14:12	21,771 10,776	-44 -48	-303,624 -303,637	43 37	18 0	0 0	0 0
14 14 14	1 2 3	00:00 01:56 19:27	01:16 04:28 23:59	4,608 9,098 16,177	-43 -42 -50	61,363 61,314 60,947	38 39 58	0 1 0	0 0 0	0 0 0
15	1	14:12	19:40	19,632	-51	315,510	42	0	0	0
16	1	00:00	05:06	18,358	-44	-20,311	42	11	0	0
17	1	07:17	16:31	32,837	-48	-79,439	56	22	0	0
18 18	1 2	00:00 20:53	01:55 23:59	6,947 11,195	-43 -49	-7,208 -7,437	36 37	1 0	0 0	0 0
19	1	02:40	08:18	20,264	-41	-14,037	36	0	0	0
20 20	1 2	02:40 10:16	09:07 12:00	23,149 6,233	-41 -40	-74,126 -74,107	46 34	9 0	0 0	0 0
21	1	19:16	23:59	16,995	-48	4,848	39	0	0	0
22 22	1 2	00:00 21:49	03:19 23:59	11,941 7,828	-37 -52	-192,702 -192,639	37 37	0 0	0 0	0 0
23	1	04:28	09:07	16,701	-40	-389,319	36	0	0	0
24 24	1 2	17:01 19:27	19:16 22:56	8,108 12,546	-58 -54	-214,783 -214,814	41 39	0 0	0 0	0 0
25	-
26 26	1 2	00:00 18:02	02:40 22:56	9,594 17,525	-35 -51	-64,243 -64,222	37 50	0 12	0 0	0 0
27 27	1 2	12:38 19:40	19:26 20:57	24,207 4,615	-44 -50	-76,741 -76,797	57 35	9 0	0 0	0 0
28 28	1 2	09:08 10:38	10:15 14:56	4,034 15,510	-51 -44	26,170 26,172	43 37	0 0	0 0	0 0
29 29	1 2	00:00 17:01	01:16 20:52	4,608 13,896	-46 -51	-51,055 -51,275	38 45	1 0	0 0	0 0
30	1	15:21	17:00	5,747	-36	-171,061	56	0	0	0
31 31	1 2	00:00 21:41	06:21 23:59	22,817 8,298	-46 -56	64,842 64,830	37 46	6 9	0 0	0 0
32 32 32	1 2 3	01:17 03:19 06:21	02:40 04:28 10:15	4,917 4,099 14,032	-42 -34 -38	-210,236 -210,181 -210,077	49 42 44	0 4 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-