GPS Space Vehicle Time Integrity for MJD 55210

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
00:35
05:02
04:23
09:34
13,531
16,261
   -49
   -46
  -215,263
  -215,335
56
42
32
0
0
0
0
0

3
1
15:14
21:20
21,994
   -39
  -501,993
54
0
0
0

4
4
1
2
00:00
04:06
04:03
06:36
14,606
  9,010
   -46
   -51
   456,312
   456,536
91
64
0
0
0
0
0
0

5
5
1
2
02:16
06:41
06:36
07:59
15,613
  4,699
   -52
   -55
    16,890
    16,848
43
35
0
0
0
0
0
0

6
6
1
2
14:53
17:18
16:53
20:55
  7,202
12,978
   -40
   -40
  -260,116
  -260,087
39
37
1
0
0
0
0
0

7
7
1
2
00:00
20:25
02:15
23:59
  8,122
12,875
   -49
   -43
    -4,435
    -4,386
38
39
0
0
0
0
0
0

8
8
1
2
00:00
22:23
03:40
23:59
13,193
  5,759
   -42
   -50
    -2,157
    -2,188
40
37
0
0
0
0
0
0

9
1
06:37
11:55
19,083
   -43
   -99,965
35
0
0
0

10
1
02:24
06:43
15,546
   -44
    32,734
39
0
0
0

11
11
1
2
18:37
20:55
20:24
23:59
  6,439
11,055
   -43
   -43
    39,695
    39,716
41
39
5
0
0
0
0
0

12
12
1
2
04:24
11:16
10:44
13:44
22,768
  8,893
   -49
   -51
   163,265
   163,176
54
32
0
0
0
0
0
0

13
13
1
2
00:00
19:08
04:01
23:16
14,399
14,917
   -49
   -44
  -306,719
  -306,710
37
44
0
0
0
0
0
0

14
1
09:50
18:36
31,511
   -39
        9
59
4
0
0

15
1
04:24
09:49
19,508
   -46
   313,445
39
0
0
0

16
1
13:46
19:07
19,296
   -39
    30,452
42
0
0
0

17
17
1
2
00:00
21:21
05:30
23:59
19,805
  9,404
   -49
   -48
  -120,980
  -121,229
46
54
0
3
0
0
0
0

18
1
10:52
15:57
18,303
   -41
   -41,867
34
0
0
0

19
1
16:54
22:23
19,747
   -37
     9,567
40
0
0
0

20
20
1
2
00:35
16:54
02:23
23:17
  6,467
22,898
   -44
   -40
   -63,441
   -63,385
38
47
0
15
0
0
0
0

21
1
09:35
14:52
19,049
   -40
    33,906
32
0
0
0

22
1
11:55
17:18
19,347
   -45
  -181,576
36
0
0
0

23
1
18:37
23:17
16,828
   -45
  -382,383
39
0
0
0

24
1
08:00
13:12
18,745
   -39
  -253,734
35
0
0
0

25
-

26
1
08:22
16:53
30,448
   -44
     9,537
51
93
0
0

27
27
27
1
2
3
03:40
05:31
06:44
05:02
06:40
09:49
  4,883
  4,160
11,081
   -43
   -46
   -43
  -117,014
  -117,040
  -117,064
49
37
38
0
0
0
0
0
0
0
0
0

28
28
1
2
00:51
04:01
03:40
05:02
10,096
  3,635
   -43
   -49
    23,604
    23,594
40
39
0
0
0
0
0
0

29
1
06:44
10:44
14,398
   -40
   -89,935
45
0
0
0

30
30
1
2
05:31
13:13
07:59
15:09
  8,457
  6,946
   -37
   -43
  -210,508
  -210,609
53
36
3
0
0
0
0
0

31
1
11:44
20:24
31,202
   -44
    55,342
42
7
0
0

32
32
32
1
2
3
15:57
17:28
20:25
17:18
18:36
23:16
  4,792
  4,085
10,294
   -39
   -34
   -44
  -117,070
  -117,023
  -116,923
52
44
43
0
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	00:35 05:02	04:23 09:34	13,531 16,261	-49 -46	-215,263 -215,335	56 42	32 0	0 0	0 0
3	1	15:14	21:20	21,994	-39	-501,993	54	0	0	0
4 4	1 2	00:00 04:06	04:03 06:36	14,606 9,010	-46 -51	456,312 456,536	91 64	0 0	0 0	0 0
5 5	1 2	02:16 06:41	06:36 07:59	15,613 4,699	-52 -55	16,890 16,848	43 35	0 0	0 0	0 0
6 6	1 2	14:53 17:18	16:53 20:55	7,202 12,978	-40 -40	-260,116 -260,087	39 37	1 0	0 0	0 0
7 7	1 2	00:00 20:25	02:15 23:59	8,122 12,875	-49 -43	-4,435 -4,386	38 39	0 0	0 0	0 0
8 8	1 2	00:00 22:23	03:40 23:59	13,193 5,759	-42 -50	-2,157 -2,188	40 37	0 0	0 0	0 0
9	1	06:37	11:55	19,083	-43	-99,965	35	0	0	0
10	1	02:24	06:43	15,546	-44	32,734	39	0	0	0
11 11	1 2	18:37 20:55	20:24 23:59	6,439 11,055	-43 -43	39,695 39,716	41 39	5 0	0 0	0 0
12 12	1 2	04:24 11:16	10:44 13:44	22,768 8,893	-49 -51	163,265 163,176	54 32	0 0	0 0	0 0
13 13	1 2	00:00 19:08	04:01 23:16	14,399 14,917	-49 -44	-306,719 -306,710	37 44	0 0	0 0	0 0
14	1	09:50	18:36	31,511	-39	9	59	4	0	0
15	1	04:24	09:49	19,508	-46	313,445	39	0	0	0
16	1	13:46	19:07	19,296	-39	30,452	42	0	0	0
17 17	1 2	00:00 21:21	05:30 23:59	19,805 9,404	-49 -48	-120,980 -121,229	46 54	0 3	0 0	0 0
18	1	10:52	15:57	18,303	-41	-41,867	34	0	0	0
19	1	16:54	22:23	19,747	-37	9,567	40	0	0	0
20 20	1 2	00:35 16:54	02:23 23:17	6,467 22,898	-44 -40	-63,441 -63,385	38 47	0 15	0 0	0 0
21	1	09:35	14:52	19,049	-40	33,906	32	0	0	0
22	1	11:55	17:18	19,347	-45	-181,576	36	0	0	0
23	1	18:37	23:17	16,828	-45	-382,383	39	0	0	0
24	1	08:00	13:12	18,745	-39	-253,734	35	0	0	0
25	-
26	1	08:22	16:53	30,448	-44	9,537	51	93	0	0
27 27 27	1 2 3	03:40 05:31 06:44	05:02 06:40 09:49	4,883 4,160 11,081	-43 -46 -43	-117,014 -117,040 -117,064	49 37 38	0 0 0	0 0 0	0 0 0
28 28	1 2	00:51 04:01	03:40 05:02	10,096 3,635	-43 -49	23,604 23,594	40 39	0 0	0 0	0 0
29	1	06:44	10:44	14,398	-40	-89,935	45	0	0	0
30 30	1 2	05:31 13:13	07:59 15:09	8,457 6,946	-37 -43	-210,508 -210,609	53 36	3 0	0 0	0 0
31	1	11:44	20:24	31,202	-44	55,342	42	7	0	0
32 32 32	1 2 3	15:57 17:28 20:25	17:18 18:36 23:16	4,792 4,085 10,294	-39 -34 -44	-117,070 -117,023 -116,923	52 44 43	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-