GPS Space Vehicle Time Integrity for MJD 54311

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
04:01
09:58
21,394
   -91
  -143,043
27
156
0
0

2
1
14:06
22:57
31,493
  -100
  -125,519
46
28
0
0

3
1
04:49
10:54
21,881
   -96
   -94,082
42
4
0
0

4
1
12:52
20:32
27,528
  -106
    -4,390
29
161
0
0

5
5
1
2
00:00
18:34
03:52
22:57
13,906
15,331
   -99
   -98
  -235,903
  -238,757
170
202
1
0
1
0
0
0

6
6
6
1
2
3
00:00
03:51
20:33
01:06
05:39
23:59
  3,969
  6,475
12,360
   -96
   -93
   -94
  -241,393
  -241,448
  -241,699
24
22
44
94
154
39
0
0
0
0
0
0

7
7
7
1
2
3
00:00
02:26
21:05
01:42
06:15
23:59
  6,141
13,726
10,114
  -101
   -91
   -91
  -177,766
  -177,492
  -176,107
43
88
85
2
1
5
0
1
0
0
0
0

8
1
12:06
17:13
18,405
  -101
   116,842
24
309
0
0

9
1
20:00
23:59
14,382
   -93
   -81,121
26
26
0
0

10
1
15:40
21:01
19,282
  -102
  -105,583
25
255
0
0

11
1
08:25
14:06
20,435
   -99
   -21,468
26
152
0
0

12
12
12
1
2
3
01:04
17:28
21:02
02:51
19:59
23:59
  6,475
  8,895
10,668
  -102
  -101
   -98
    50,896
    50,970
    50,991
20
51
29
236
28
17
0
0
0
0
0
0

13
1
08:25
17:33
32,858
  -100
  -194,290
46
3
0
0

14
14
14
1
2
3
00:00
01:06
04:49
01:03
04:00
08:24
  3,536
10,188
12,897
  -106
   -94
   -95
   -32,736
   -32,739
   -32,770
64
33
22
8
50
331
0
0
0
0
0
0

15
-

16
1
03:07
08:55
20,872
   -95
  -166,134
26
272
0
0

17
17
1
2
10:55
14:06
11:55
19:59
  3,425
21,144
   -71
  -108
   -59,544
   -59,552
65
25
0
210
0
0
0
0

18
1
00:33
05:33
17,981
   -98
   242,468
21
494
0
0

19
1
06:15
12:05
20,972
   -92
   -54,658
29
56
0
0

20
1
05:54
15:39
34,945
   -96
    27,347
36
190
0
0

21
21
1
2
00:00
22:37
03:51
23:59
13,854
  4,936
  -100
   -95
   -78,785
   -78,781
20
30
457
18
0
0
0
0

22
1
03:07
07:02
14,077
   -99
  -192,665
20
390
0
0

23
23
1
2
07:16
08:55
08:24
12:52
  4,100
14,191
   -88
   -96
  -186,467
  -186,513
38
32
13
8
0
0
0
0

24
24
1
2
00:00
22:37
02:25
23:59
  8,717
  4,939
   -97
   -94
   -19,028
   -19,251
23
26
231
14
0
0
0
0

25
1
09:58
15:24
19,532
  -100
  -388,263
92
0
0
0

26
1
17:46
22:37
17,458
   -98
   337,552
116
0
0
0

27
1
10:16
15:20
18,228
   -95
  -125,870
31
13
0
0

28
28
1
2
12:53
15:20
14:06
18:33
  4,385
11,541
   -98
   -95
     3,860
     3,871
29
22
23
263
0
0
0
0

29
1
17:15
22:37
19,302
  -103
    -4,899
26
52
0
0

31
31
1
2
01:28
05:33
03:51
10:12
  6,805
16,708
   -95
   -97
   -14,430
   -14,415
32
22
32
390
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	04:01	09:58	21,394	-91	-143,043	27	156	0	0
2	1	14:06	22:57	31,493	-100	-125,519	46	28	0	0
3	1	04:49	10:54	21,881	-96	-94,082	42	4	0	0
4	1	12:52	20:32	27,528	-106	-4,390	29	161	0	0
5 5	1 2	00:00 18:34	03:52 22:57	13,906 15,331	-99 -98	-235,903 -238,757	170 202	1 0	1 0	0 0
6 6 6	1 2 3	00:00 03:51 20:33	01:06 05:39 23:59	3,969 6,475 12,360	-96 -93 -94	-241,393 -241,448 -241,699	24 22 44	94 154 39	0 0 0	0 0 0
7 7 7	1 2 3	00:00 02:26 21:05	01:42 06:15 23:59	6,141 13,726 10,114	-101 -91 -91	-177,766 -177,492 -176,107	43 88 85	2 1 5	0 1 0	0 0 0
8	1	12:06	17:13	18,405	-101	116,842	24	309	0	0
9	1	20:00	23:59	14,382	-93	-81,121	26	26	0	0
10	1	15:40	21:01	19,282	-102	-105,583	25	255	0	0
11	1	08:25	14:06	20,435	-99	-21,468	26	152	0	0
12 12 12	1 2 3	01:04 17:28 21:02	02:51 19:59 23:59	6,475 8,895 10,668	-102 -101 -98	50,896 50,970 50,991	20 51 29	236 28 17	0 0 0	0 0 0
13	1	08:25	17:33	32,858	-100	-194,290	46	3	0	0
14 14 14	1 2 3	00:00 01:06 04:49	01:03 04:00 08:24	3,536 10,188 12,897	-106 -94 -95	-32,736 -32,739 -32,770	64 33 22	8 50 331	0 0 0	0 0 0
15	-
16	1	03:07	08:55	20,872	-95	-166,134	26	272	0	0
17 17	1 2	10:55 14:06	11:55 19:59	3,425 21,144	-71 -108	-59,544 -59,552	65 25	0 210	0 0	0 0
18	1	00:33	05:33	17,981	-98	242,468	21	494	0	0
19	1	06:15	12:05	20,972	-92	-54,658	29	56	0	0
20	1	05:54	15:39	34,945	-96	27,347	36	190	0	0
21 21	1 2	00:00 22:37	03:51 23:59	13,854 4,936	-100 -95	-78,785 -78,781	20 30	457 18	0 0	0 0
22	1	03:07	07:02	14,077	-99	-192,665	20	390	0	0
23 23	1 2	07:16 08:55	08:24 12:52	4,100 14,191	-88 -96	-186,467 -186,513	38 32	13 8	0 0	0 0
24 24	1 2	00:00 22:37	02:25 23:59	8,717 4,939	-97 -94	-19,028 -19,251	23 26	231 14	0 0	0 0
25	1	09:58	15:24	19,532	-100	-388,263	92	0	0	0
26	1	17:46	22:37	17,458	-98	337,552	116	0	0	0
27	1	10:16	15:20	18,228	-95	-125,870	31	13	0	0
28 28	1 2	12:53 15:20	14:06 18:33	4,385 11,541	-98 -95	3,860 3,871	29 22	23 263	0 0	0 0
29	1	17:15	22:37	19,302	-103	-4,899	26	52	0	0

31 31	1 2	01:28 05:33	03:51 10:12	6,805 16,708	-95 -97	-14,430 -14,415	32 22	32 390	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-