GPS Space Vehicle Time Integrity for MJD 53327

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
00:00
05:25
19,493
   -30
  -374,073
31
0
0
0

2
-

3
1
00:48
06:06
19,091
   -36
   -61,866
36
0
0
0

4
1
08:10
13:34
19,416
   -36
  -547,533
98
0
0
0

5
1
13:01
22:27
33,960
   -30
   -60,643
39
4
0
0

6
6
6
1
2
3
00:00
15:50
22:28
01:00
22:21
23:59
  3,609
23,469
  5,515
   -44
   -34
   -42
  -473,681
  -473,250
  -473,160
28
48
23
1
0
118
0
0
0
0
0
0

7
1
06:07
15:30
33,789
   -35
  -216,202
255
0
240
0

8
1
07:22
12:25
18,226
   -25
    13,958
29
0
0
0

9
1
15:23
20:45
19,327
   -24
    15,466
25
94
0
0

10
1
11:12
16:41
19,734
   -28
   -54,036
28
15
0
0

11
1
03:36
09:19
20,552
   -34
  -167,425
38
0
0
0

12
-

13
13
1
2
04:18
11:14
10:33
13:00
22,511
  6,370
   -21
   -51
    18,287
    18,245
31
24
0
140
0
0
0
0

14
14
1
2
00:00
18:24
03:36
23:20
12,946
17,758
   -36
   -33
    31,136
    31,139
31
22
0
566
0
0
0
0

15
15
1
2
00:00
20:33
01:52
23:59
  6,727
12,393
   -44
   -36
  -349,386
  -349,780
31
26
1
139
0
0
0
0

16
16
1
2
00:00
22:22
04:17
23:59
15,438
  5,877
   -35
   -39
    -3,539
    -3,516
30
19
0
194
0
0
0
0

17
17
1
2
10:33
16:42
15:48
19:55
18,905
11,586
   -32
   -42
   155,607
   155,511
42
27
0
59
0
0
0
0

18
18
1
2
16:42
18:24
17:52
23:59
  4,238
20,129
   -29
   -39
    98,095
    98,140
23
30
124
79
0
0
0
0

19
1
01:53
07:21
19,697
   -34
     7,558
31
0
0
0

20
1
01:01
10:37
34,548
   -29
   106,130
44
0
0
0

21
1
18:57
23:20
15,771
   -35
   -82,867
22
480
0
0

22
22
1
2
00:00
20:46
02:07
23:59
  7,657
11,605
   -43
   -41
   -15,452
   -15,433
28
19
0
392
0
0
0
0

23
1
02:26
08:09
20,620
   -25
  -200,546
34
0
0
0

24
24
24
1
2
3
09:20
12:26
15:50
11:11
15:23
18:23
  6,706
10,604
  9,223
   -13
   -41
   -35
   -74,307
   -74,373
   -74,402
33
29
27
0
0
4
0
0
0
0
0
0

25
25
1
2
00:00
20:36
05:46
23:59
20,756
12,183
   -32
   -40
   -79,814
   -79,873
30
19
0
385
0
0
0
0

26
1
15:23
18:56
12,761
   -34
  -279,616
43
0
0
0

27
1
05:47
10:37
17,432
   -31
  -472,881
49
0
0
0

28
1
08:10
13:44
20,023
   -36
   -45,004
28
3
0
0

29
1
13:01
17:52
17,475
   -26
  -270,125
74
0
0
0

30
30
1
2
14:35
17:53
16:41
20:32
  7,579
  9,570
   -26
   -34
  -508,803
  -508,688
37
35
0
0
0
0
0
0

31
31
1
2
05:30
10:38
08:09
13:00
  9,559
  8,556
   -30
   -56
    -3,679
    -3,717
30
22
1
226
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	00:00	05:25	19,493	-30	-374,073	31	0	0	0
2	-
3	1	00:48	06:06	19,091	-36	-61,866	36	0	0	0
4	1	08:10	13:34	19,416	-36	-547,533	98	0	0	0
5	1	13:01	22:27	33,960	-30	-60,643	39	4	0	0
6 6 6	1 2 3	00:00 15:50 22:28	01:00 22:21 23:59	3,609 23,469 5,515	-44 -34 -42	-473,681 -473,250 -473,160	28 48 23	1 0 118	0 0 0	0 0 0
7	1	06:07	15:30	33,789	-35	-216,202	255	0	240	0
8	1	07:22	12:25	18,226	-25	13,958	29	0	0	0
9	1	15:23	20:45	19,327	-24	15,466	25	94	0	0
10	1	11:12	16:41	19,734	-28	-54,036	28	15	0	0
11	1	03:36	09:19	20,552	-34	-167,425	38	0	0	0
12	-
13 13	1 2	04:18 11:14	10:33 13:00	22,511 6,370	-21 -51	18,287 18,245	31 24	0 140	0 0	0 0
14 14	1 2	00:00 18:24	03:36 23:20	12,946 17,758	-36 -33	31,136 31,139	31 22	0 566	0 0	0 0
15 15	1 2	00:00 20:33	01:52 23:59	6,727 12,393	-44 -36	-349,386 -349,780	31 26	1 139	0 0	0 0
16 16	1 2	00:00 22:22	04:17 23:59	15,438 5,877	-35 -39	-3,539 -3,516	30 19	0 194	0 0	0 0
17 17	1 2	10:33 16:42	15:48 19:55	18,905 11,586	-32 -42	155,607 155,511	42 27	0 59	0 0	0 0
18 18	1 2	16:42 18:24	17:52 23:59	4,238 20,129	-29 -39	98,095 98,140	23 30	124 79	0 0	0 0
19	1	01:53	07:21	19,697	-34	7,558	31	0	0	0
20	1	01:01	10:37	34,548	-29	106,130	44	0	0	0
21	1	18:57	23:20	15,771	-35	-82,867	22	480	0	0
22 22	1 2	00:00 20:46	02:07 23:59	7,657 11,605	-43 -41	-15,452 -15,433	28 19	0 392	0 0	0 0
23	1	02:26	08:09	20,620	-25	-200,546	34	0	0	0
24 24 24	1 2 3	09:20 12:26 15:50	11:11 15:23 18:23	6,706 10,604 9,223	-13 -41 -35	-74,307 -74,373 -74,402	33 29 27	0 0 4	0 0 0	0 0 0
25 25	1 2	00:00 20:36	05:46 23:59	20,756 12,183	-32 -40	-79,814 -79,873	30 19	0 385	0 0	0 0
26	1	15:23	18:56	12,761	-34	-279,616	43	0	0	0
27	1	05:47	10:37	17,432	-31	-472,881	49	0	0	0
28	1	08:10	13:44	20,023	-36	-45,004	28	3	0	0
29	1	13:01	17:52	17,475	-26	-270,125	74	0	0	0
30 30	1 2	14:35 17:53	16:41 20:32	7,579 9,570	-26 -34	-508,803 -508,688	37 35	0 0	0 0	0 0
31 31	1 2	05:30 10:38	08:09 13:00	9,559 8,556	-30 -56	-3,679 -3,717	30 22	1 226	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-