GPS Space Vehicle Time Integrity for MJD 54313

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
03:51
09:49
21,465
   -76
  -143,420
24
446
0
0

2
1
13:58
22:48
31,493
   -90
  -125,992
45
39
0
0

3
1
04:41
10:46
21,857
   -76
   -95,020
41
10
0
0

4
1
12:44
20:23
27,526
   -93
    -4,041
26
299
0
0

5
5
5
1
2
3
00:00
18:25
20:06
03:44
20:05
22:48
13,432
  5,725
  9,567
   -75
   -85
   -96
  -243,118
  -245,733
  -246,079
168
85
128
1
13
0
1
3
0
0
0
0

6
6
1
2
03:43
20:23
05:31
23:59
  6,484
12,832
   -79
   -90
  -242,100
  -242,344
27
39
9
33
0
0
0
0

7
7
7
1
2
3
00:00
02:17
20:56
01:34
06:06
23:59
  5,639
13,729
10,573
   -79
   -77
   -93
  -174,098
  -173,835
  -172,458
46
85
81
0
1
0
0
1
0
0
0
0

8
1
11:58
17:05
18,393
   -87
   117,108
20
496
0
0

9
1
19:52
23:59
14,872
   -94
   -81,409
19
410
0
0

10
1
15:32
20:53
19,273
   -91
  -105,664
22
305
0
0

11
1
08:17
13:58
20,458
   -81
   -21,558
20
448
0
0

12
12
12
1
2
3
00:56
17:19
20:53
02:43
19:51
23:59
  6,414
  8,868
11,161
   -78
   -91
   -96
    51,128
    51,189
    51,201
33
50
20
0
28
313
0
0
0
0
0
0

13
1
08:17
17:24
32,830
   -89
  -194,817
45
20
0
0

14
1
00:58
08:16
26,175
   -77
   -33,098
35
102
0
0

15
-

16
1
02:59
08:47
20,871
   -81
  -166,555
30
164
0
0

17
17
1
2
10:46
13:58
12:43
19:51
  6,629
21,129
   -68
   -95
   -59,319
   -59,326
59
22
24
482
0
0
0
0

18
1
00:25
05:24
17,977
   -75
   242,245
29
8
0
0

19
1
06:07
11:57
21,019
   -76
   -55,129
26
360
0
0

20
1
05:46
15:31
35,085
   -81
    27,447
34
231
0
0

21
21
1
2
00:00
22:29
03:42
23:59
13,361
  5,427
   -75
   -96
   -78,761
   -78,782
28
23
11
66
0
0
0
0

22
1
02:59
06:53
14,067
   -75
  -192,902
24
291
0
0

23
23
1
2
07:08
08:47
08:16
12:43
  4,100
14,133
   -80
   -79
  -187,057
  -187,094
37
26
6
171
0
0
0
0

24
24
1
2
00:00
22:29
02:17
23:59
  8,215
  5,430
   -70
   -90
   -19,493
   -19,735
29
15
1
91
0
0
0
0

25
1
09:50
15:16
19,562
   -83
  -390,862
90
0
0
0

26
1
17:37
22:28
17,462
   -91
   341,433
114
0
0
0

27
1
10:08
15:12
18,223
   -84
  -126,249
28
55
0
0

28
28
1
2
12:44
15:12
13:58
18:25
  4,414
11,537
   -78
   -87
     4,018
     4,019
24
19
74
267
0
0
0
0

29
1
17:07
22:28
19,310
   -91
    -4,928
21
405
0
0

30
1
19:52
20:53
  2,364
   -88
   -41,288
54
14
0
0

31
31
1
2
01:52
05:25
03:42
10:04
  6,591
16,753
   -67
   -83
   -14,228
   -14,225
45
22
11
290
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	03:51	09:49	21,465	-76	-143,420	24	446	0	0
2	1	13:58	22:48	31,493	-90	-125,992	45	39	0	0
3	1	04:41	10:46	21,857	-76	-95,020	41	10	0	0
4	1	12:44	20:23	27,526	-93	-4,041	26	299	0	0
5 5 5	1 2 3	00:00 18:25 20:06	03:44 20:05 22:48	13,432 5,725 9,567	-75 -85 -96	-243,118 -245,733 -246,079	168 85 128	1 13 0	1 3 0	0 0 0
6 6	1 2	03:43 20:23	05:31 23:59	6,484 12,832	-79 -90	-242,100 -242,344	27 39	9 33	0 0	0 0
7 7 7	1 2 3	00:00 02:17 20:56	01:34 06:06 23:59	5,639 13,729 10,573	-79 -77 -93	-174,098 -173,835 -172,458	46 85 81	0 1 0	0 1 0	0 0 0
8	1	11:58	17:05	18,393	-87	117,108	20	496	0	0
9	1	19:52	23:59	14,872	-94	-81,409	19	410	0	0
10	1	15:32	20:53	19,273	-91	-105,664	22	305	0	0
11	1	08:17	13:58	20,458	-81	-21,558	20	448	0	0
12 12 12	1 2 3	00:56 17:19 20:53	02:43 19:51 23:59	6,414 8,868 11,161	-78 -91 -96	51,128 51,189 51,201	33 50 20	0 28 313	0 0 0	0 0 0
13	1	08:17	17:24	32,830	-89	-194,817	45	20	0	0
14	1	00:58	08:16	26,175	-77	-33,098	35	102	0	0
15	-
16	1	02:59	08:47	20,871	-81	-166,555	30	164	0	0
17 17	1 2	10:46 13:58	12:43 19:51	6,629 21,129	-68 -95	-59,319 -59,326	59 22	24 482	0 0	0 0
18	1	00:25	05:24	17,977	-75	242,245	29	8	0	0
19	1	06:07	11:57	21,019	-76	-55,129	26	360	0	0
20	1	05:46	15:31	35,085	-81	27,447	34	231	0	0
21 21	1 2	00:00 22:29	03:42 23:59	13,361 5,427	-75 -96	-78,761 -78,782	28 23	11 66	0 0	0 0
22	1	02:59	06:53	14,067	-75	-192,902	24	291	0	0
23 23	1 2	07:08 08:47	08:16 12:43	4,100 14,133	-80 -79	-187,057 -187,094	37 26	6 171	0 0	0 0
24 24	1 2	00:00 22:29	02:17 23:59	8,215 5,430	-70 -90	-19,493 -19,735	29 15	1 91	0 0	0 0
25	1	09:50	15:16	19,562	-83	-390,862	90	0	0	0
26	1	17:37	22:28	17,462	-91	341,433	114	0	0	0
27	1	10:08	15:12	18,223	-84	-126,249	28	55	0	0
28 28	1 2	12:44 15:12	13:58 18:25	4,414 11,537	-78 -87	4,018 4,019	24 19	74 267	0 0	0 0
29	1	17:07	22:28	19,310	-91	-4,928	21	405	0	0
30	1	19:52	20:53	2,364	-88	-41,288	54	14	0	0
31 31	1 2	01:52 05:25	03:42 10:04	6,591 16,753	-67 -83	-14,228 -14,225	45 22	11 290	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-