GPS Space Vehicle Time Integrity for MJD 54766

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
07:12
16:10
32,191
    -5
  -177,285
45
150
0
0

3
3
1
2
00:00
21:30
03:24
23:59
12,280
  8,992
    -6
    -8
  -302,553
  -302,962
36
32
2
19
0
0
0
0

4
1
05:38
13:03
26,547
    -9
   213,280
90
8
0
0

5
5
1
2
11:38
16:10
15:45
20:48
14,676
16,648
    -1
    -7
   336,857
   337,628
198
214
0
0
0
0
0
0

6
6
1
2
00:00
20:49
02:57
23:59
10,636
11,406
    -6
    -9
  -153,512
  -153,107
28
39
32
31
0
0
0
0

7
1
02:58
08:39
20,396
    -6
   -22,636
29
45
0
0

8
1
04:34
10:05
19,812
    -9
   175,665
32
61
0
0

9
1
13:07
18:25
19,065
     2
   -21,932
33
12
0
0

10
1
08:28
13:55
19,600
     2
     6,518
36
113
0
0

11
1
01:12
07:02
20,909
   -10
   -16,970
30
61
0
0

12
12
12
1
2
3
10:19
13:04
16:11
13:00
16:10
20:01
  9,505
11,177
13,791
    -7
    -1
   -11
   344,169
   344,151
   344,115
49
37
28
49
37
11
0
0
0
0
0
0

13
13
1
2
01:29
08:32
05:37
10:16
14,911
  6,266
    -8
    -7
  -275,259
  -275,280
36
23
62
129
0
0
0
0

14
14
1
2
00:00
16:24
01:12
23:59
  4,298
27,060
    -9
    -9
   202,351
   202,007
26
53
50
11
0
0
0
0

15
1
10:49
16:26
20,243
    -6
   200,997
49
24
0
0

16
16
1
2
00:00
20:02
01:28
23:59
  5,309
14,271
    -7
    -6
   -99,097
   -98,922
25
35
17
45
0
0
0
0

17
1
03:54
13:00
32,459
    -8
   -39,863
36
109
0
0

18
1
16:27
22:21
21,262
    -6
   119,037
36
6
0
0

19
1
00:00
04:33
16,397
    -2
   -35,666
28
22
0
0

20
20
1
2
00:00
22:45
08:31
23:59
30,522
  4,434
    -8
    -2
  -100,782
  -100,705
37
37
130
25
0
0
0
0

21
1
15:45
21:14
19,688
    -7
   -44,994
29
18
0
0

22
22
1
2
18:26
19:42
19:35
23:51
  4,163
14,919
    -3
    -1
  -210,014
  -210,010
31
30
3
25
0
0
0
0

23
1
01:12
05:37
15,921
    -4
  -378,081
35
62
0
0

24
1
13:56
19:35
20,368
    -3
  -136,475
33
13
0
0

25
1
03:54
07:51
14,118
    -6
    26,992
136
0
0
0

26
1
10:16
15:45
19,737
    -1
    -7,996
43
0
0
0

27
1
05:38
07:51
  7,895
    -7
  -228,197
27
36
0
0

28
1
07:52
11:38
13,575
    -5
    23,319
27
31
0
0

29
1
13:07
18:07
17,999
    -6
    32,706
34
59
0
0

30
1
19:36
21:50
  8,055
    -7
  -104,488
31
0
0
0

31
31
1
2
00:00
18:08
02:16
23:59
  8,178
21,082
   -10
   -11
    34,848
    35,011
26
39
46
70
0
0
0
0

32
32
1
2
00:00
21:51
01:12
23:59
  4,300
  7,696
    -9
    -9
  -315,616
  -315,558
39
34
11
28
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	07:12	16:10	32,191	-5	-177,285	45	150	0	0
3 3	1 2	00:00 21:30	03:24 23:59	12,280 8,992	-6 -8	-302,553 -302,962	36 32	2 19	0 0	0 0
4	1	05:38	13:03	26,547	-9	213,280	90	8	0	0
5 5	1 2	11:38 16:10	15:45 20:48	14,676 16,648	-1 -7	336,857 337,628	198 214	0 0	0 0	0 0
6 6	1 2	00:00 20:49	02:57 23:59	10,636 11,406	-6 -9	-153,512 -153,107	28 39	32 31	0 0	0 0
7	1	02:58	08:39	20,396	-6	-22,636	29	45	0	0
8	1	04:34	10:05	19,812	-9	175,665	32	61	0	0
9	1	13:07	18:25	19,065	2	-21,932	33	12	0	0
10	1	08:28	13:55	19,600	2	6,518	36	113	0	0
11	1	01:12	07:02	20,909	-10	-16,970	30	61	0	0
12 12 12	1 2 3	10:19 13:04 16:11	13:00 16:10 20:01	9,505 11,177 13,791	-7 -1 -11	344,169 344,151 344,115	49 37 28	49 37 11	0 0 0	0 0 0
13 13	1 2	01:29 08:32	05:37 10:16	14,911 6,266	-8 -7	-275,259 -275,280	36 23	62 129	0 0	0 0
14 14	1 2	00:00 16:24	01:12 23:59	4,298 27,060	-9 -9	202,351 202,007	26 53	50 11	0 0	0 0
15	1	10:49	16:26	20,243	-6	200,997	49	24	0	0
16 16	1 2	00:00 20:02	01:28 23:59	5,309 14,271	-7 -6	-99,097 -98,922	25 35	17 45	0 0	0 0
17	1	03:54	13:00	32,459	-8	-39,863	36	109	0	0
18	1	16:27	22:21	21,262	-6	119,037	36	6	0	0
19	1	00:00	04:33	16,397	-2	-35,666	28	22	0	0
20 20	1 2	00:00 22:45	08:31 23:59	30,522 4,434	-8 -2	-100,782 -100,705	37 37	130 25	0 0	0 0
21	1	15:45	21:14	19,688	-7	-44,994	29	18	0	0
22 22	1 2	18:26 19:42	19:35 23:51	4,163 14,919	-3 -1	-210,014 -210,010	31 30	3 25	0 0	0 0
23	1	01:12	05:37	15,921	-4	-378,081	35	62	0	0
24	1	13:56	19:35	20,368	-3	-136,475	33	13	0	0
25	1	03:54	07:51	14,118	-6	26,992	136	0	0	0
26	1	10:16	15:45	19,737	-1	-7,996	43	0	0	0
27	1	05:38	07:51	7,895	-7	-228,197	27	36	0	0
28	1	07:52	11:38	13,575	-5	23,319	27	31	0	0
29	1	13:07	18:07	17,999	-6	32,706	34	59	0	0
30	1	19:36	21:50	8,055	-7	-104,488	31	0	0	0
31 31	1 2	00:00 18:08	02:16 23:59	8,178 21,082	-10 -11	34,848 35,011	26 39	46 70	0 0	0 0
32 32	1 2	00:00 21:51	01:12 23:59	4,300 7,696	-9 -9	-315,616 -315,558	39 34	11 28	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-