GPS Space Vehicle Time Integrity for MJD 54290

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
05:28
11:30
21,692
   -71
  -138,919
25
281
0
0

2
1
16:16
23:59
27,518
   -78
  -120,414
40
49
0
0

3
1
06:15
12:22
22,005
   -66
   -84,064
40
22
0
0

4
1
14:19
21:58
27,523
   -85
    -7,362
26
313
0
0

5
5
5
1
2
3
00:00
19:59
22:47
05:15
21:24
23:59
18,935
  5,083
  4,326
   -69
   -78
   -69
  -155,795
  -158,808
  -159,257
252
82
65
1
20
0
18
0
0
0
0
0

6
6
6
1
2
3
00:00
05:16
21:59
02:31
07:03
23:59
  9,094
  6,394
  7,214
   -69
   -67
   -80
  -231,598
  -231,715
  -232,135
29
24
42
58
94
34
0
0
0
0
0
0

7
7
7
1
2
3
00:00
03:52
22:35
03:09
07:43
23:59
11,276
13,861
  4,901
   -67
   -69
   -88
  -214,937
  -214,636
  -213,391
73
80
57
39
1
1
0
1
0
0
0
0

8
1
13:30
18:38
18,483
   -81
   114,156
23
221
0
0

9
9
1
2
00:00
21:25
02:00
23:59
  7,188
  9,262
   -75
   -79
   -77,949
   -78,091
15
18
148
243
0
0
0
0

10
1
17:03
22:29
19,551
   -79
  -104,560
24
350
0
0

11
1
09:53
15:31
20,331
   -74
   -20,197
21
541
0
0

12
12
12
1
2
3
00:42
02:19
18:56
02:00
04:20
21:58
  4,662
  7,254
10,795
   -73
   -71
   -80
    48,832
    48,842
    48,899
14
17
47
75
199
34
0
0
0
0
0
0

13
1
09:53
19:04
33,044
   -80
  -188,546
46
33
0
0

14
1
02:32
09:52
26,260
   -68
   -29,073
32
79
0
0

15
-

16
1
04:32
10:20
20,861
   -70
  -161,423
27
260
0
0

17
17
1
2
12:22
15:32
14:19
21:24
  6,819
21,108
   -73
   -86
   -61,883
   -61,870
60
23
41
424
0
0
0
0

18
1
02:06
07:00
17,645
   -69
   244,887
19
501
0
0

19
1
07:43
13:29
20,749
   -70
   -49,379
28
97
0
0

20
1
07:16
17:02
34,982
   -75
    26,496
32
315
0
0

21
1
00:09
05:28
19,124
   -69
   -78,580
20
512
0
0

22
1
04:32
08:27
14,101
   -81
  -190,001
21
377
0
0

23
23
1
2
08:43
10:21
09:52
14:19
  4,161
14,279
   -69
   -74
  -180,417
  -180,457
41
29
3
108
0
0
0
0

24
24
1
2
00:00
22:47
03:51
23:59
13,879
  4,325
   -66
   -82
   -13,752
   -13,998
20
22
318
59
0
0
0
0

25
1
11:31
16:49
19,067
   -77
  -358,200
102
0
0
0

26
1
19:12
23:59
17,280
   -81
   297,395
111
0
0
0

27
1
11:42
16:46
18,246
   -79
  -121,647
29
83
0
0

28
28
1
2
14:19
16:47
15:31
19:58
  4,331
11,458
   -76
   -75
     2,547
     2,557
27
19
68
345
0
0
0
0

29
1
18:41
23:59
19,113
   -81
    -4,475
18
517
0
0

30
1
21:26
22:29
  2,501
   -86
   -39,140
52
13
0
0

31
31
1
2
02:53
07:01
05:15
11:35
  8,538
16,417
   -64
   -74
   -16,218
   -16,212
35
21
31
484
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	05:28	11:30	21,692	-71	-138,919	25	281	0	0
2	1	16:16	23:59	27,518	-78	-120,414	40	49	0	0
3	1	06:15	12:22	22,005	-66	-84,064	40	22	0	0
4	1	14:19	21:58	27,523	-85	-7,362	26	313	0	0
5 5 5	1 2 3	00:00 19:59 22:47	05:15 21:24 23:59	18,935 5,083 4,326	-69 -78 -69	-155,795 -158,808 -159,257	252 82 65	1 20 0	18 0 0	0 0 0
6 6 6	1 2 3	00:00 05:16 21:59	02:31 07:03 23:59	9,094 6,394 7,214	-69 -67 -80	-231,598 -231,715 -232,135	29 24 42	58 94 34	0 0 0	0 0 0
7 7 7	1 2 3	00:00 03:52 22:35	03:09 07:43 23:59	11,276 13,861 4,901	-67 -69 -88	-214,937 -214,636 -213,391	73 80 57	39 1 1	0 1 0	0 0 0
8	1	13:30	18:38	18,483	-81	114,156	23	221	0	0
9 9	1 2	00:00 21:25	02:00 23:59	7,188 9,262	-75 -79	-77,949 -78,091	15 18	148 243	0 0	0 0
10	1	17:03	22:29	19,551	-79	-104,560	24	350	0	0
11	1	09:53	15:31	20,331	-74	-20,197	21	541	0	0
12 12 12	1 2 3	00:42 02:19 18:56	02:00 04:20 21:58	4,662 7,254 10,795	-73 -71 -80	48,832 48,842 48,899	14 17 47	75 199 34	0 0 0	0 0 0
13	1	09:53	19:04	33,044	-80	-188,546	46	33	0	0
14	1	02:32	09:52	26,260	-68	-29,073	32	79	0	0
15	-
16	1	04:32	10:20	20,861	-70	-161,423	27	260	0	0
17 17	1 2	12:22 15:32	14:19 21:24	6,819 21,108	-73 -86	-61,883 -61,870	60 23	41 424	0 0	0 0
18	1	02:06	07:00	17,645	-69	244,887	19	501	0	0
19	1	07:43	13:29	20,749	-70	-49,379	28	97	0	0
20	1	07:16	17:02	34,982	-75	26,496	32	315	0	0
21	1	00:09	05:28	19,124	-69	-78,580	20	512	0	0
22	1	04:32	08:27	14,101	-81	-190,001	21	377	0	0
23 23	1 2	08:43 10:21	09:52 14:19	4,161 14,279	-69 -74	-180,417 -180,457	41 29	3 108	0 0	0 0
24 24	1 2	00:00 22:47	03:51 23:59	13,879 4,325	-66 -82	-13,752 -13,998	20 22	318 59	0 0	0 0
25	1	11:31	16:49	19,067	-77	-358,200	102	0	0	0
26	1	19:12	23:59	17,280	-81	297,395	111	0	0	0
27	1	11:42	16:46	18,246	-79	-121,647	29	83	0	0
28 28	1 2	14:19 16:47	15:31 19:58	4,331 11,458	-76 -75	2,547 2,557	27 19	68 345	0 0	0 0
29	1	18:41	23:59	19,113	-81	-4,475	18	517	0	0
30	1	21:26	22:29	2,501	-86	-39,140	52	13	0	0
31 31	1 2	02:53 07:01	05:15 11:35	8,538 16,417	-64 -74	-16,218 -16,212	35 21	31 484	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-