GPS Space Vehicle Time Integrity for MJD 53002

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
01:03
06:43
20,427
   -54
  -321,956
33
0
0
0

2
2
2
1
2
3
00:00
02:32
21:29
02:05
06:11
23:59
  7,486
13,149
  9,033
   -66
   -56
   -79
   247,187
   247,278
   247,722
36
44
40
0
1
0
0
0
0
0
0
0

3
3
1
2
00:00
22:58
04:19
23:59
15,547
  3,693
   -65
   -80
   -73,520
   -73,757
36
40
1
0
0
0
0
0

4
1
06:12
13:19
25,623
   -73
    33,087
53
0
0
0

5
1
11:05
20:36
34,271
   -68
   -11,379
39
0
0
0

6
6
1
2
13:55
20:40
20:32
22:57
23,793
  8,197
   -69
   -92
     2,577
     2,564
36
33
0
0
0
0
0
0

7
1
04:20
13:45
33,920
   -64
  -640,647
41
0
0
0

8
1
06:44
10:57
15,149
   -58
  -390,798
39
0
0
0

9
1
13:19
19:11
21,118
   -68
    23,216
35
0
0
0

10
1
09:08
14:44
20,115
   -64
   -36,906
37
0
0
0

11
1
02:05
07:40
20,108
   -65
   -86,483
37
0
0
0

12
-

13
1
02:05
11:20
33,279
   -61
    31,678
36
0
0
0

14
14
1
2
00:00
16:56
02:05
23:59
  7,484
25,436
   -64
   -76
    18,095
    18,077
33
37
0
0
0
0
0
0

15
1
18:26
23:56
19,809
   -76
  -205,709
47
0
0
0

16
16
1
2
00:00
20:33
02:31
23:59
  9,093
12,417
   -71
   -74
   -16,108
   -16,153
35
35
0
0
0
0
0
0

17
17
1
2
09:09
14:44
13:19
18:25
15,018
13,254
   -61
   -72
   -94,402
   -94,839
110
89
0
0
0
0
0
0

18
18
1
2
14:44
16:57
16:01
22:57
  4,587
21,587
   -71
   -75
     2,756
     2,786
31
36
0
0
0
0
0
0

19
-

20
1
00:00
09:08
32,874
   -64
   197,111
38
0
0
0

21
1
16:01
21:28
19,601
   -71
   -69,733
37
0
0
0

22
-

23
23
23
1
2
3
00:00
19:12
21:29
01:02
20:32
23:59
  3,745
  4,785
  9,040
   -72
   -73
   -77
   169,595
   172,668
   173,124
77
72
119
1
0
0
1
0
0
0
0
0

24
24
1
2
07:41
13:55
11:22
16:55
13,247
10,777
   -60
   -73
   -86,220
   -86,293
41
35
0
0
0
0
0
0

25
25
1
2
00:00
18:26
03:53
23:59
13,979
20,026
   -61
   -75
   -57,859
   -57,920
33
36
0
0
0
0
0
0

26
1
13:09
16:01
  9,680
   -69
  -467,834
40
0
0
0

27
1
03:53
09:08
18,873
   -61
  -869,584
85
0
0
0

28
1
06:12
10:57
17,087
   -57
   -11,843
37
0
0
0

29
1
10:57
16:16
19,127
   -72
  -199,645
59
0
0
0

30
30
1
2
13:10
17:12
14:44
18:25
  5,634
  4,421
   -69
   -75
  -714,147
  -714,415
48
45
0
1
0
0
0
0

31
1
00:01
05:52
21,073
   -69
   -24,945
238
1
1
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	01:03	06:43	20,427	-54	-321,956	33	0	0	0
2 2 2	1 2 3	00:00 02:32 21:29	02:05 06:11 23:59	7,486 13,149 9,033	-66 -56 -79	247,187 247,278 247,722	36 44 40	0 1 0	0 0 0	0 0 0
3 3	1 2	00:00 22:58	04:19 23:59	15,547 3,693	-65 -80	-73,520 -73,757	36 40	1 0	0 0	0 0
4	1	06:12	13:19	25,623	-73	33,087	53	0	0	0
5	1	11:05	20:36	34,271	-68	-11,379	39	0	0	0
6 6	1 2	13:55 20:40	20:32 22:57	23,793 8,197	-69 -92	2,577 2,564	36 33	0 0	0 0	0 0
7	1	04:20	13:45	33,920	-64	-640,647	41	0	0	0
8	1	06:44	10:57	15,149	-58	-390,798	39	0	0	0
9	1	13:19	19:11	21,118	-68	23,216	35	0	0	0
10	1	09:08	14:44	20,115	-64	-36,906	37	0	0	0
11	1	02:05	07:40	20,108	-65	-86,483	37	0	0	0
12	-
13	1	02:05	11:20	33,279	-61	31,678	36	0	0	0
14 14	1 2	00:00 16:56	02:05 23:59	7,484 25,436	-64 -76	18,095 18,077	33 37	0 0	0 0	0 0
15	1	18:26	23:56	19,809	-76	-205,709	47	0	0	0
16 16	1 2	00:00 20:33	02:31 23:59	9,093 12,417	-71 -74	-16,108 -16,153	35 35	0 0	0 0	0 0
17 17	1 2	09:09 14:44	13:19 18:25	15,018 13,254	-61 -72	-94,402 -94,839	110 89	0 0	0 0	0 0
18 18	1 2	14:44 16:57	16:01 22:57	4,587 21,587	-71 -75	2,756 2,786	31 36	0 0	0 0	0 0
19	-
20	1	00:00	09:08	32,874	-64	197,111	38	0	0	0
21	1	16:01	21:28	19,601	-71	-69,733	37	0	0	0
22	-
23 23 23	1 2 3	00:00 19:12 21:29	01:02 20:32 23:59	3,745 4,785 9,040	-72 -73 -77	169,595 172,668 173,124	77 72 119	1 0 0	1 0 0	0 0 0
24 24	1 2	07:41 13:55	11:22 16:55	13,247 10,777	-60 -73	-86,220 -86,293	41 35	0 0	0 0	0 0
25 25	1 2	00:00 18:26	03:53 23:59	13,979 20,026	-61 -75	-57,859 -57,920	33 36	0 0	0 0	0 0
26	1	13:09	16:01	9,680	-69	-467,834	40	0	0	0
27	1	03:53	09:08	18,873	-61	-869,584	85	0	0	0
28	1	06:12	10:57	17,087	-57	-11,843	37	0	0	0
29	1	10:57	16:16	19,127	-72	-199,645	59	0	0	0
30 30	1 2	13:10 17:12	14:44 18:25	5,634 4,421	-69 -75	-714,147 -714,415	48 45	0 1	0 0	0 0
31	1	00:01	05:52	21,073	-69	-24,945	238	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-