GPS Space Vehicle Time Integrity for MJD 54333

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
02:24
08:21
21,363
   -86
  -147,482
30
28
0
0

2
1
12:36
21:32
31,939
   -94
  -130,804
52
24
0
0

3
1
03:16
09:23
21,984
   -86
  -104,488
42
0
0
0

4
1
11:21
19:02
27,610
   -98
     -223
36
67
0
0

5
5
5
1
2
3
00:00
17:04
21:03
02:26
18:43
23:59
  8,768
  5,758
10,609
   -93
   -90
   -92
  -311,845
  -314,116
  -314,751
102
88
119
1
4
0
1
0
0
0
0
0

6
6
1
2
01:03
19:03
04:11
23:54
11,298
17,405
   -93
   -95
  -246,379
  -246,460
24
43
56
26
0
0
0
0

7
-

8
1
10:38
15:43
18,327
   -87
   119,645
27
84
0
0

9
1
18:31
23:58
19,625
  -101
   -84,318
33
1
0
0

10
1
14:12
19:32
19,220
   -91
  -106,510
35
14
0
0

11
1
06:53
12:35
20,485
   -90
   -22,578
27
35
0
0

12
12
12
1
2
3
00:00
15:55
19:33
01:30
18:30
23:59
  5,402
  9,134
15,987
   -94
   -97
  -100
    53,292
    53,365
    53,384
29
59
34
0
13
7
0
0
0
0
0
0

13
13
1
2
06:53
12:36
11:21
16:00
16,017
12,251
   -84
  -101
  -200,120
  -200,193
40
28
42
4
0
0
0
0

14
14
1
2
00:00
22:24
06:52
23:59
24,619
  5,441
   -90
   -97
   -36,773
   -36,933
33
59
18
10
0
0
0
0

15
-

16
1
01:30
07:25
21,258
   -91
  -170,777
29
42
0
0

17
1
09:23
18:30
32,531
   -92
   -57,213
40
135
0
0

18
18
1
2
00:00
21:44
04:02
23:59
14,504
  8,033
   -93
   -93
   239,646
   239,525
27
40
18
21
0
0
0
0

19
1
04:38
10:37
21,496
   -87
   -59,841
32
1
0
0

20
20
1
2
04:26
06:12
06:11
14:11
  6,188
28,660
   -88
   -85
    28,334
    28,346
53
32
11
153
0
0
0
0

21
21
1
2
00:00
21:03
02:23
23:59
  8,608
10,613
   -91
   -94
   -78,693
   -78,689
26
37
26
7
0
0
0
0

22
1
02:24
05:31
11,249
   -89
  -195,203
27
18
0
0

23
23
1
2
05:45
07:26
06:52
11:21
  4,037
14,078
   -93
   -82
  -193,240
  -193,270
36
33
0
1
0
0
0
0

24
24
1
2
00:00
19:33
01:02
23:59
  3,750
15,988
   -90
   -95
   -24,418
   -24,642
32
35
1
2
0
0
0
0

25
1
08:22
13:55
19,965
   -90
  -414,756
79
0
0
0

26
1
16:16
21:02
17,171
   -93
   380,628
119
0
0
0

27
1
08:46
13:52
18,367
   -92
  -130,237
32
19
0
0

28
28
1
2
11:21
13:53
12:35
17:04
  4,385
11,426
   -77
   -85
     5,290
     5,291
26
31
38
6
0
0
0
0

29
1
15:45
21:11
19,556
   -98
    -5,316
32
0
0
0

30
30
1
2
01:03
18:31
02:23
21:02
  4,838
  8,968
   -91
   -90
   -43,201
   -43,272
19
54
180
5
0
0
0
0

31
31
1
2
00:00
03:21
03:15
08:43
11,726
19,296
   -93
   -93
   -12,279
   -12,263
36
28
31
9
0
0
0
0

32
-

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	02:24	08:21	21,363	-86	-147,482	30	28	0	0
2	1	12:36	21:32	31,939	-94	-130,804	52	24	0	0
3	1	03:16	09:23	21,984	-86	-104,488	42	0	0	0
4	1	11:21	19:02	27,610	-98	-223	36	67	0	0
5 5 5	1 2 3	00:00 17:04 21:03	02:26 18:43 23:59	8,768 5,758 10,609	-93 -90 -92	-311,845 -314,116 -314,751	102 88 119	1 4 0	1 0 0	0 0 0
6 6	1 2	01:03 19:03	04:11 23:54	11,298 17,405	-93 -95	-246,379 -246,460	24 43	56 26	0 0	0 0
7	-
8	1	10:38	15:43	18,327	-87	119,645	27	84	0	0
9	1	18:31	23:58	19,625	-101	-84,318	33	1	0	0
10	1	14:12	19:32	19,220	-91	-106,510	35	14	0	0
11	1	06:53	12:35	20,485	-90	-22,578	27	35	0	0
12 12 12	1 2 3	00:00 15:55 19:33	01:30 18:30 23:59	5,402 9,134 15,987	-94 -97 -100	53,292 53,365 53,384	29 59 34	0 13 7	0 0 0	0 0 0
13 13	1 2	06:53 12:36	11:21 16:00	16,017 12,251	-84 -101	-200,120 -200,193	40 28	42 4	0 0	0 0
14 14	1 2	00:00 22:24	06:52 23:59	24,619 5,441	-90 -97	-36,773 -36,933	33 59	18 10	0 0	0 0
15	-
16	1	01:30	07:25	21,258	-91	-170,777	29	42	0	0
17	1	09:23	18:30	32,531	-92	-57,213	40	135	0	0
18 18	1 2	00:00 21:44	04:02 23:59	14,504 8,033	-93 -93	239,646 239,525	27 40	18 21	0 0	0 0
19	1	04:38	10:37	21,496	-87	-59,841	32	1	0	0
20 20	1 2	04:26 06:12	06:11 14:11	6,188 28,660	-88 -85	28,334 28,346	53 32	11 153	0 0	0 0
21 21	1 2	00:00 21:03	02:23 23:59	8,608 10,613	-91 -94	-78,693 -78,689	26 37	26 7	0 0	0 0
22	1	02:24	05:31	11,249	-89	-195,203	27	18	0	0
23 23	1 2	05:45 07:26	06:52 11:21	4,037 14,078	-93 -82	-193,240 -193,270	36 33	0 1	0 0	0 0
24 24	1 2	00:00 19:33	01:02 23:59	3,750 15,988	-90 -95	-24,418 -24,642	32 35	1 2	0 0	0 0
25	1	08:22	13:55	19,965	-90	-414,756	79	0	0	0
26	1	16:16	21:02	17,171	-93	380,628	119	0	0	0
27	1	08:46	13:52	18,367	-92	-130,237	32	19	0	0
28 28	1 2	11:21 13:53	12:35 17:04	4,385 11,426	-77 -85	5,290 5,291	26 31	38 6	0 0	0 0
29	1	15:45	21:11	19,556	-98	-5,316	32	0	0	0
30 30	1 2	01:03 18:31	02:23 21:02	4,838 8,968	-91 -90	-43,201 -43,272	19 54	180 5	0 0	0 0
31 31	1 2	00:00 03:21	03:15 08:43	11,726 19,296	-93 -93	-12,279 -12,263	36 28	31 9	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-