GPS Space Vehicle Time Integrity for MJD 54530

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
1
12:50
18:27
20,204
   -39
  -190,240
38
0
0
0

2
1
00:00
07:45
27,700
   -47
  -179,562
47
73
0
0

3
1
13:48
19:45
21,429
   -36
  -196,310
44
0
0
0

4
4
1
2
00:00
21:48
05:18
23:59
19,117
  7,905
   -53
   -28
    20,208
    20,745
49
48
13
89
1
0
0
0

5
5
1
2
03:45
11:12
09:55
12:38
21,985
  5,175
   -41
   -39
  -711,553
  -711,779
88
36
0
0
0
0
0
0

6
6
1
2
07:46
11:15
11:11
16:18
11,914
18,209
   -30
   -37
   -50,745
   -51,001
79
94
0
0
0
0
0
0

7
-

8
8
1
2
00:00
20:55
02:15
23:59
  8,081
11,041
   -53
   -24
   143,529
   143,674
31
32
1
0
0
0
0
0

9
1
05:06
10:24
19,090
   -36
  -113,687
34
5
0
0

10
1
00:49
06:07
19,093
   -47
   255,005
33
0
0
0

11
1
17:13
23:10
21,424
   -34
   -26,941
31
5
0
0

12
12
12
1
2
3
02:42
05:19
09:55
05:05
09:36
11:54
  8,540
15,414
  7,103
   -44
   -39
   -41
   357,587
   357,600
   357,606
49
38
28
3
7
0
0
0
0
0
0
0

13
13
1
2
00:00
18:08
02:59
23:05
10,723
17,775
   -52
   -28
  -243,707
  -243,825
30
39
0
16
0
0
0
0

14
14
1
2
08:43
11:12
10:48
17:13
  7,256
21,627
   -28
   -41
   291,008
   290,934
65
41
8
10
0
0
0
0

15
1
02:59
08:30
19,840
   -48
    82,195
41
0
0
0

16
1
12:38
18:07
19,756
   -36
  -132,211
32
27
0
0

17
17
1
2
00:00
19:46
05:05
21:47
18,308
  6,852
   -45
   -34
   -41,595
   -41,528
31
68
7
35
0
0
0
0

18
1
09:42
14:25
16,955
   -39
   199,009
35
0
0
0

19
1
15:28
20:54
19,579
   -34
   -23,196
30
3
0
0

20
20
1
2
15:27
18:28
16:49
23:59
  4,670
19,861
   -31
   -31
  -119,277
  -119,262
51
32
12
54
0
0
0
0

21
1
07:45
12:38
17,529
   -37
   -70,314
34
0
0
0

22
1
10:52
15:27
16,497
   -46
  -209,286
33
0
0
0

23
1
16:19
21:47
19,694
   -30
  -338,863
35
3
0
0

24
24
1
2
06:08
08:05
07:45
11:14
  5,810
11,348
   -48
   -39
   -75,636
   -75,657
35
34
6
0
0
0
0
0

25
1
18:08
23:10
18,127
   -35
  -523,962
51
3
0
0

26
1
02:40
08:04
19,411
   -46
  -199,717
60
0
0
0

27
27
1
2
00:00
19:08
01:08
23:59
  4,086
17,471
   -53
   -27
  -172,148
  -172,309
32
33
1
65
0
0
0
0

28
28
1
2
00:17
21:48
03:44
23:05
12,464
  4,663
   -47
   -22
    15,995
    16,066
30
37
0
0
0
0
0
0

29
1
05:19
09:36
15,283
   -39
    52,437
47
0
0
0

30
1
12:38
13:47
  4,126
   -34
   -66,467
32
0
0
0

31
31
31
1
2
3
11:14
14:25
16:19
13:47
15:27
18:54
  9,152
  3,685
  9,308
   -39
   -50
   -46
    11,573
    11,574
    11,592
40
32
28
12
0
1
0
0
0
0
0
0

32
1
13:48
16:18
  9,032
   -36
  -243,265
37
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	1	12:50	18:27	20,204	-39	-190,240	38	0	0	0
2	1	00:00	07:45	27,700	-47	-179,562	47	73	0	0
3	1	13:48	19:45	21,429	-36	-196,310	44	0	0	0
4 4	1 2	00:00 21:48	05:18 23:59	19,117 7,905	-53 -28	20,208 20,745	49 48	13 89	1 0	0 0
5 5	1 2	03:45 11:12	09:55 12:38	21,985 5,175	-41 -39	-711,553 -711,779	88 36	0 0	0 0	0 0
6 6	1 2	07:46 11:15	11:11 16:18	11,914 18,209	-30 -37	-50,745 -51,001	79 94	0 0	0 0	0 0
7	-
8 8	1 2	00:00 20:55	02:15 23:59	8,081 11,041	-53 -24	143,529 143,674	31 32	1 0	0 0	0 0
9	1	05:06	10:24	19,090	-36	-113,687	34	5	0	0
10	1	00:49	06:07	19,093	-47	255,005	33	0	0	0
11	1	17:13	23:10	21,424	-34	-26,941	31	5	0	0
12 12 12	1 2 3	02:42 05:19 09:55	05:05 09:36 11:54	8,540 15,414 7,103	-44 -39 -41	357,587 357,600 357,606	49 38 28	3 7 0	0 0 0	0 0 0
13 13	1 2	00:00 18:08	02:59 23:05	10,723 17,775	-52 -28	-243,707 -243,825	30 39	0 16	0 0	0 0
14 14	1 2	08:43 11:12	10:48 17:13	7,256 21,627	-28 -41	291,008 290,934	65 41	8 10	0 0	0 0
15	1	02:59	08:30	19,840	-48	82,195	41	0	0	0
16	1	12:38	18:07	19,756	-36	-132,211	32	27	0	0
17 17	1 2	00:00 19:46	05:05 21:47	18,308 6,852	-45 -34	-41,595 -41,528	31 68	7 35	0 0	0 0
18	1	09:42	14:25	16,955	-39	199,009	35	0	0	0
19	1	15:28	20:54	19,579	-34	-23,196	30	3	0	0
20 20	1 2	15:27 18:28	16:49 23:59	4,670 19,861	-31 -31	-119,277 -119,262	51 32	12 54	0 0	0 0
21	1	07:45	12:38	17,529	-37	-70,314	34	0	0	0
22	1	10:52	15:27	16,497	-46	-209,286	33	0	0	0
23	1	16:19	21:47	19,694	-30	-338,863	35	3	0	0
24 24	1 2	06:08 08:05	07:45 11:14	5,810 11,348	-48 -39	-75,636 -75,657	35 34	6 0	0 0	0 0
25	1	18:08	23:10	18,127	-35	-523,962	51	3	0	0
26	1	02:40	08:04	19,411	-46	-199,717	60	0	0	0
27 27	1 2	00:00 19:08	01:08 23:59	4,086 17,471	-53 -27	-172,148 -172,309	32 33	1 65	0 0	0 0
28 28	1 2	00:17 21:48	03:44 23:05	12,464 4,663	-47 -22	15,995 16,066	30 37	0 0	0 0	0 0
29	1	05:19	09:36	15,283	-39	52,437	47	0	0	0
30	1	12:38	13:47	4,126	-34	-66,467	32	0	0	0
31 31 31	1 2 3	11:14 14:25 16:19	13:47 15:27 18:54	9,152 3,685 9,308	-39 -50 -46	11,573 11,574 11,592	40 32 28	12 0 1	0 0 0	0 0 0
32	1	13:48	16:18	9,032	-36	-243,265	37	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-