GPS Space Vehicle Time Integrity for MJD 53323

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
05:45
20,727
   -12
  -373,439
27
35
0
0

2
-

3
1
01:04
06:22
19,087
   -27
   -60,770
31
15
0
0

4
1
08:27
13:50
19,387
   -26
  -553,902
98
0
0
0

5
1
13:17
22:44
33,966
   -22
   -59,845
39
1
0
0

6
6
6
1
2
3
00:00
16:06
22:44
01:16
22:37
23:59
  4,585
23,465
  4,513
   -22
   -23
   -35
  -475,540
  -475,212
  -475,151
33
42
24
1
5
60
0
0
0
0
0
0

7
1
06:24
15:47
33,772
   -23
  -225,216
255
0
187
0

8
1
07:38
12:42
18,231
   -15
    13,652
25
52
0
0

9
1
15:40
21:02
19,331
   -17
    14,857
28
1
0
0

10
1
11:29
16:58
19,758
   -22
   -53,843
26
14
0
0

11
1
03:53
09:35
20,526
   -21
  -166,238
32
28
0
0

12
-

13
13
1
2
04:34
11:30
10:49
13:17
22,482
  6,377
   -16
   -30
    18,529
    18,503
21
25
834
19
0
0
0
0

14
14
1
2
00:00
18:40
03:52
23:59
13,933
19,156
   -18
   -21
    31,150
    31,149
28
28
2
17
0
0
0
0

15
15
1
2
00:00
20:50
02:09
23:59
  7,751
11,373
   -28
   -22
  -347,585
  -347,975
32
33
1
0
0
0
0
0

16
16
1
2
00:00
22:38
04:34
23:59
16,426
  4,887
   -23
   -29
    -3,656
    -3,634
28
22
7
121
0
0
0
0

17
17
1
2
10:50
16:59
16:03
20:11
18,806
11,544
   -23
   -20
   157,092
   157,024
35
30
2
0
0
0
0
0

18
18
18
1
2
3
00:00
16:59
18:40
01:04
18:09
23:59
  3,828
  4,203
19,149
   -30
   -13
   -27
    96,511
    96,767
    96,806
30
33
32
1
0
3
0
0
0
0
0
0

19
1
02:10
07:38
19,680
   -22
     7,341
22
495
0
0

20
1
01:19
10:54
34,536
   -18
   107,160
40
2
0
0

21
1
19:13
23:39
15,942
   -24
   -82,605
29
0
0
0

22
22
1
2
00:00
21:02
02:24
23:59
  8,629
10,632
   -28
   -28
   -15,498
   -15,490
30
27
0
0
0
0
0
0

23
1
02:42
08:26
20,661
   -16
  -199,271
29
165
0
0

24
24
24
1
2
3
09:35
12:43
16:06
11:28
15:39
18:40
  6,758
10,571
  9,205
   -14
   -28
   -23
   -73,287
   -73,340
   -73,368
29
28
31
0
1
0
0
0
0
0
0
0

25
25
1
2
00:00
20:55
06:03
23:59
21,778
11,066
   -24
   -28
   -79,541
   -79,593
26
28
27
3
0
0
0
0

26
26
1
2
13:51
15:40
14:51
19:13
  3,631
12,780
    -7
   -22
  -276,617
  -276,725
30
45
0
5
0
0
0
0

27
1
06:03
10:54
17,449
   -20
  -469,692
47
1
0
0

28
1
08:27
14:00
20,006
   -22
   -44,865
25
55
0
0

29
1
13:17
18:09
17,468
   -13
  -275,193
71
0
0
0

30
30
1
2
14:52
18:09
16:58
20:49
  7,575
  9,600
   -10
   -20
  -512,030
  -511,922
40
36
1
0
0
0
0
0

31
31
1
2
05:47
10:55
08:26
13:17
  9,539
  8,514
   -18
   -36
    -3,362
    -3,399
22
28
172
2
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	05:45	20,727	-12	-373,439	27	35	0	0
2	-
3	1	01:04	06:22	19,087	-27	-60,770	31	15	0	0
4	1	08:27	13:50	19,387	-26	-553,902	98	0	0	0
5	1	13:17	22:44	33,966	-22	-59,845	39	1	0	0
6 6 6	1 2 3	00:00 16:06 22:44	01:16 22:37 23:59	4,585 23,465 4,513	-22 -23 -35	-475,540 -475,212 -475,151	33 42 24	1 5 60	0 0 0	0 0 0
7	1	06:24	15:47	33,772	-23	-225,216	255	0	187	0
8	1	07:38	12:42	18,231	-15	13,652	25	52	0	0
9	1	15:40	21:02	19,331	-17	14,857	28	1	0	0
10	1	11:29	16:58	19,758	-22	-53,843	26	14	0	0
11	1	03:53	09:35	20,526	-21	-166,238	32	28	0	0
12	-
13 13	1 2	04:34 11:30	10:49 13:17	22,482 6,377	-16 -30	18,529 18,503	21 25	834 19	0 0	0 0
14 14	1 2	00:00 18:40	03:52 23:59	13,933 19,156	-18 -21	31,150 31,149	28 28	2 17	0 0	0 0
15 15	1 2	00:00 20:50	02:09 23:59	7,751 11,373	-28 -22	-347,585 -347,975	32 33	1 0	0 0	0 0
16 16	1 2	00:00 22:38	04:34 23:59	16,426 4,887	-23 -29	-3,656 -3,634	28 22	7 121	0 0	0 0
17 17	1 2	10:50 16:59	16:03 20:11	18,806 11,544	-23 -20	157,092 157,024	35 30	2 0	0 0	0 0
18 18 18	1 2 3	00:00 16:59 18:40	01:04 18:09 23:59	3,828 4,203 19,149	-30 -13 -27	96,511 96,767 96,806	30 33 32	1 0 3	0 0 0	0 0 0
19	1	02:10	07:38	19,680	-22	7,341	22	495	0	0
20	1	01:19	10:54	34,536	-18	107,160	40	2	0	0
21	1	19:13	23:39	15,942	-24	-82,605	29	0	0	0
22 22	1 2	00:00 21:02	02:24 23:59	8,629 10,632	-28 -28	-15,498 -15,490	30 27	0 0	0 0	0 0
23	1	02:42	08:26	20,661	-16	-199,271	29	165	0	0
24 24 24	1 2 3	09:35 12:43 16:06	11:28 15:39 18:40	6,758 10,571 9,205	-14 -28 -23	-73,287 -73,340 -73,368	29 28 31	0 1 0	0 0 0	0 0 0
25 25	1 2	00:00 20:55	06:03 23:59	21,778 11,066	-24 -28	-79,541 -79,593	26 28	27 3	0 0	0 0
26 26	1 2	13:51 15:40	14:51 19:13	3,631 12,780	-7 -22	-276,617 -276,725	30 45	0 5	0 0	0 0
27	1	06:03	10:54	17,449	-20	-469,692	47	1	0	0
28	1	08:27	14:00	20,006	-22	-44,865	25	55	0	0
29	1	13:17	18:09	17,468	-13	-275,193	71	0	0	0
30 30	1 2	14:52 18:09	16:58 20:49	7,575 9,600	-10 -20	-512,030 -511,922	40 36	1 0	0 0	0 0
31 31	1 2	05:47 10:55	08:26 13:17	9,539 8,514	-18 -36	-3,362 -3,399	22 28	172 2	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-