GPS Space Vehicle Time Integrity for MJD 54301

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
04:43
10:42
21,526
   -99
  -141,080
26
191
0
0

2
1
14:47
23:39
31,560
  -111
  -123,110
45
41
0
0

3
1
05:30
11:36
21,968
  -107
   -89,321
45
0
0
0

4
1
13:34
21:14
27,582
  -110
    -5,946
25
244
0
0

5
5
5
1
2
3
00:00
19:14
21:09
04:32
20:49
23:59
16,310
  5,415
10,091
  -104
  -107
  -107
  -198,698
  -201,515
  -201,926
207
86
138
1
2
0
1
0
0
0
0
0

6
6
6
1
2
3
00:00
04:32
21:15
01:46
06:19
23:59
  6,396
  6,410
  9,602
  -103
  -105
  -113
  -237,353
  -237,441
  -237,774
27
22
44
54
115
48
0
0
0
0
0
0

7
7
7
1
2
3
00:00
03:07
21:46
02:24
06:57
23:59
  8,626
13,787
  7,628
  -107
  -106
  -116
  -195,709
  -195,425
  -194,111
56
82
76
5
1
5
0
1
0
0
0
0

8
1
12:46
17:53
18,438
  -104
   115,567
23
297
0
0

9
9
1
2
00:00
20:40
01:14
23:59
  4,442
11,950
  -100
  -114
   -79,521
   -79,661
17
20
124
409
0
0
0
0

10
1
16:19
21:43
19,420
  -107
  -105,155
24
366
0
0

11
1
09:07
14:46
20,366
  -104
   -20,900
25
174
0
0

12
12
12
12
1
2
3
4
00:00
01:40
18:10
21:44
01:14
03:34
20:40
23:39
  4,439
  6,801
  8,806
  6,926
  -109
  -107
  -111
  -113
    49,864
    49,875
    49,941
    49,954
17
22
48
26
124
240
33
68
0
0
0
0
0
0
0
0

13
1
09:07
18:17
32,970
  -108
  -191,578
47
23
0
0

14
14
1
2
01:47
05:30
04:42
09:06
10,466
12,955
   -99
  -105
   -30,976
   -31,011
37
20
49
331
0
0
0
0

15
-

16
1
03:47
09:35
20,862
  -104
  -163,938
25
198
0
0

17
17
1
2
11:36
14:47
13:33
20:40
  6,898
21,143
   -89
  -112
   -60,641
   -60,640
58
24
10
319
0
0
0
0

18
1
01:14
06:15
17,963
  -100
   243,644
22
435
0
0

19
1
06:57
12:45
20,892
  -101
   -52,194
28
125
0
0

20
20
1
2
06:33
08:25
08:22
16:19
  6,460
28,235
  -100
   -99
    26,913
    26,923
42
34
15
142
0
0
0
0

21
1
00:00
04:42
16,938
  -102
   -78,767
20
573
0
0

22
1
03:47
07:42
14,093
  -101
  -191,482
22
256
0
0

23
23
1
2
07:57
09:36
09:06
13:33
  4,128
14,236
  -101
   -99
  -183,554
  -183,588
38
31
3
34
0
0
0
0

24
1
00:00
03:06
11,189
  -111
   -16,559
22
369
0
0

25
1
10:42
16:04
19,302
  -104
  -374,574
96
0
0
0

26
1
18:27
23:18
17,507
  -107
   318,300
114
0
0
0

27
1
10:57
16:01
18,206
   -99
  -123,894
32
36
0
0

28
28
1
2
13:34
16:01
14:46
19:13
  4,345
11,506
  -106
  -112
     3,244
     3,247
24
19
62
328
0
0
0
0

29
1
17:56
23:18
19,358
  -111
    -4,686
21
679
0
0

31
31
1
2
02:08
06:15
04:32
10:51
  8,383
16,569
   -89
  -105
   -15,340
   -15,333
39
22
26
366
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	04:43	10:42	21,526	-99	-141,080	26	191	0	0
2	1	14:47	23:39	31,560	-111	-123,110	45	41	0	0
3	1	05:30	11:36	21,968	-107	-89,321	45	0	0	0
4	1	13:34	21:14	27,582	-110	-5,946	25	244	0	0
5 5 5	1 2 3	00:00 19:14 21:09	04:32 20:49 23:59	16,310 5,415 10,091	-104 -107 -107	-198,698 -201,515 -201,926	207 86 138	1 2 0	1 0 0	0 0 0
6 6 6	1 2 3	00:00 04:32 21:15	01:46 06:19 23:59	6,396 6,410 9,602	-103 -105 -113	-237,353 -237,441 -237,774	27 22 44	54 115 48	0 0 0	0 0 0
7 7 7	1 2 3	00:00 03:07 21:46	02:24 06:57 23:59	8,626 13,787 7,628	-107 -106 -116	-195,709 -195,425 -194,111	56 82 76	5 1 5	0 1 0	0 0 0
8	1	12:46	17:53	18,438	-104	115,567	23	297	0	0
9 9	1 2	00:00 20:40	01:14 23:59	4,442 11,950	-100 -114	-79,521 -79,661	17 20	124 409	0 0	0 0
10	1	16:19	21:43	19,420	-107	-105,155	24	366	0	0
11	1	09:07	14:46	20,366	-104	-20,900	25	174	0	0
12 12 12 12	1 2 3 4	00:00 01:40 18:10 21:44	01:14 03:34 20:40 23:39	4,439 6,801 8,806 6,926	-109 -107 -111 -113	49,864 49,875 49,941 49,954	17 22 48 26	124 240 33 68	0 0 0 0	0 0 0 0
13	1	09:07	18:17	32,970	-108	-191,578	47	23	0	0
14 14	1 2	01:47 05:30	04:42 09:06	10,466 12,955	-99 -105	-30,976 -31,011	37 20	49 331	0 0	0 0
15	-
16	1	03:47	09:35	20,862	-104	-163,938	25	198	0	0
17 17	1 2	11:36 14:47	13:33 20:40	6,898 21,143	-89 -112	-60,641 -60,640	58 24	10 319	0 0	0 0
18	1	01:14	06:15	17,963	-100	243,644	22	435	0	0
19	1	06:57	12:45	20,892	-101	-52,194	28	125	0	0
20 20	1 2	06:33 08:25	08:22 16:19	6,460 28,235	-100 -99	26,913 26,923	42 34	15 142	0 0	0 0
21	1	00:00	04:42	16,938	-102	-78,767	20	573	0	0
22	1	03:47	07:42	14,093	-101	-191,482	22	256	0	0
23 23	1 2	07:57 09:36	09:06 13:33	4,128 14,236	-101 -99	-183,554 -183,588	38 31	3 34	0 0	0 0
24	1	00:00	03:06	11,189	-111	-16,559	22	369	0	0
25	1	10:42	16:04	19,302	-104	-374,574	96	0	0	0
26	1	18:27	23:18	17,507	-107	318,300	114	0	0	0
27	1	10:57	16:01	18,206	-99	-123,894	32	36	0	0
28 28	1 2	13:34 16:01	14:46 19:13	4,345 11,506	-106 -112	3,244 3,247	24 19	62 328	0 0	0 0
29	1	17:56	23:18	19,358	-111	-4,686	21	679	0	0

31 31	1 2	02:08 06:15	04:32 10:51	8,383 16,569	-89 -105	-15,340 -15,333	39 22	26 366	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-