GPS Space Vehicle Time Integrity for MJD 55214

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
00:19
04:46
04:07
09:18
13,538
16,215
   -38
   -39
  -216,733
  -216,807
57
42
28
0
0
0
0
0

3
1
14:58
21:04
22,010
   -40
  -503,810
56
0
0
0

4
1
00:00
06:19
22,757
   -34
   463,024
131
0
0
0

5
5
1
2
01:59
06:25
06:19
07:43
15,606
  4,640
   -40
   -44
    15,601
    15,559
46
38
0
0
0
0
0
0

6
6
1
2
14:37
17:02
16:37
20:38
  7,195
12,973
   -34
   -39
  -259,175
  -259,146
41
42
0
0
0
0
0
0

7
7
1
2
00:00
20:08
01:59
23:59
  7,151
13,821
   -34
   -38
    -4,219
    -4,173
39
39
0
0
0
0
0
0

8
8
1
2
00:00
22:07
03:24
23:59
12,233
  6,731
   -24
   -44
    -2,290
    -2,337
41
42
0
0
0
0
0
0

9
1
06:20
11:38
18,967
   -29
  -100,717
38
0
0
0

10
1
02:07
06:27
15,604
   -30
    33,103
42
0
0
0

11
11
1
2
18:21
20:39
20:07
23:59
  6,377
11,961
   -33
   -36
    40,400
    40,420
42
37
4
0
0
0
0
0

12
12
1
2
04:07
10:59
08:04
13:28
14,155
  8,973
   -34
   -39
   161,602
   161,489
53
38
0
0
0
0
0
0

13
13
13
1
2
3
00:00
02:00
18:52
01:58
03:45
23:00
  7,114
  6,312
14,801
   -35
   -33
   -37
  -306,701
  -306,699
  -306,701
39
42
42
0
0
4
0
0
0
0
0
0

14
1
09:33
18:20
31,648
   -32
    -1,527
62
6
0
0

15
1
04:07
09:33
19,401
   -36
   312,704
43
0
0
0

16
1
13:29
18:51
19,295
   -35
    31,874
42
0
0
0

17
17
17
1
2
3
00:00
03:48
21:05
03:45
05:14
23:59
13,499
  5,132
10,141
   -36
   -40
   -42
  -122,118
  -122,153
  -122,373
44
41
53
0
0
31
0
0
0
0
0
0

18
1
10:35
15:40
18,302
   -34
   -42,769
37
0
0
0

19
1
16:37
22:07
19,669
   -34
    10,335
39
0
0
0

20
20
1
2
00:18
16:37
02:07
23:01
  6,497
22,845
   -28
   -35
   -63,158
   -63,110
37
47
0
18
0
0
0
0

21
1
09:02
14:36
20,043
   -29
    34,757
38
0
0
0

22
1
11:39
17:01
19,350
   -33
  -181,277
37
0
0
0

23
1
18:21
23:01
16,741
   -39
  -382,083
39
0
0
0

24
24
1
2
07:43
09:19
09:02
13:01
  4,574
13,338
   -31
   -26
  -254,802
  -254,826
30
34
0
0
0
0
0
0

25
-

26
1
08:05
16:37
30,393
   -35
    10,597
50
92
0
0

27
27
27
27
1
2
3
4
03:24
05:14
06:28
08:05
04:45
06:25
07:43
09:32
  4,825
  4,221
  4,473
  5,094
   -33
   -28
   -34
   -34
  -118,159
  -118,174
  -118,196
  -118,215
53
46
38
39
2
0
0
0
0
0
0
0
0
0
0
0

28
1
00:35
03:24
10,099
   -32
    23,450
39
0
0
0

29
1
06:28
10:28
14,234
   -36
   -90,914
44
10
0
0

30
30
1
2
05:14
13:02
09:02
14:52
13,238
  6,616
   -24
   -39
  -211,671
  -211,763
56
37
15
0
0
0
0
0

31
1
11:27
20:07
31,199
   -40
    54,870
44
17
0
0

32
32
32
1
2
3
15:41
17:11
20:08
17:01
18:20
23:00
  4,792
  4,131
10,252
   -36
   -30
   -39
  -114,298
  -114,251
  -114,149
44
48
43
1
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	00:19 04:46	04:07 09:18	13,538 16,215	-38 -39	-216,733 -216,807	57 42	28 0	0 0	0 0
3	1	14:58	21:04	22,010	-40	-503,810	56	0	0	0
4	1	00:00	06:19	22,757	-34	463,024	131	0	0	0
5 5	1 2	01:59 06:25	06:19 07:43	15,606 4,640	-40 -44	15,601 15,559	46 38	0 0	0 0	0 0
6 6	1 2	14:37 17:02	16:37 20:38	7,195 12,973	-34 -39	-259,175 -259,146	41 42	0 0	0 0	0 0
7 7	1 2	00:00 20:08	01:59 23:59	7,151 13,821	-34 -38	-4,219 -4,173	39 39	0 0	0 0	0 0
8 8	1 2	00:00 22:07	03:24 23:59	12,233 6,731	-24 -44	-2,290 -2,337	41 42	0 0	0 0	0 0
9	1	06:20	11:38	18,967	-29	-100,717	38	0	0	0
10	1	02:07	06:27	15,604	-30	33,103	42	0	0	0
11 11	1 2	18:21 20:39	20:07 23:59	6,377 11,961	-33 -36	40,400 40,420	42 37	4 0	0 0	0 0
12 12	1 2	04:07 10:59	08:04 13:28	14,155 8,973	-34 -39	161,602 161,489	53 38	0 0	0 0	0 0
13 13 13	1 2 3	00:00 02:00 18:52	01:58 03:45 23:00	7,114 6,312 14,801	-35 -33 -37	-306,701 -306,699 -306,701	39 42 42	0 0 4	0 0 0	0 0 0
14	1	09:33	18:20	31,648	-32	-1,527	62	6	0	0
15	1	04:07	09:33	19,401	-36	312,704	43	0	0	0
16	1	13:29	18:51	19,295	-35	31,874	42	0	0	0
17 17 17	1 2 3	00:00 03:48 21:05	03:45 05:14 23:59	13,499 5,132 10,141	-36 -40 -42	-122,118 -122,153 -122,373	44 41 53	0 0 31	0 0 0	0 0 0
18	1	10:35	15:40	18,302	-34	-42,769	37	0	0	0
19	1	16:37	22:07	19,669	-34	10,335	39	0	0	0
20 20	1 2	00:18 16:37	02:07 23:01	6,497 22,845	-28 -35	-63,158 -63,110	37 47	0 18	0 0	0 0
21	1	09:02	14:36	20,043	-29	34,757	38	0	0	0
22	1	11:39	17:01	19,350	-33	-181,277	37	0	0	0
23	1	18:21	23:01	16,741	-39	-382,083	39	0	0	0
24 24	1 2	07:43 09:19	09:02 13:01	4,574 13,338	-31 -26	-254,802 -254,826	30 34	0 0	0 0	0 0
25	-
26	1	08:05	16:37	30,393	-35	10,597	50	92	0	0
27 27 27 27	1 2 3 4	03:24 05:14 06:28 08:05	04:45 06:25 07:43 09:32	4,825 4,221 4,473 5,094	-33 -28 -34 -34	-118,159 -118,174 -118,196 -118,215	53 46 38 39	2 0 0 0	0 0 0 0	0 0 0 0
28	1	00:35	03:24	10,099	-32	23,450	39	0	0	0
29	1	06:28	10:28	14,234	-36	-90,914	44	10	0	0
30 30	1 2	05:14 13:02	09:02 14:52	13,238 6,616	-24 -39	-211,671 -211,763	56 37	15 0	0 0	0 0
31	1	11:27	20:07	31,199	-40	54,870	44	17	0	0
32 32 32	1 2 3	15:41 17:11 20:08	17:01 18:20 23:00	4,792 4,131 10,252	-36 -30 -39	-114,298 -114,251 -114,149	44 48 43	1 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-