GPS Space Vehicle Time Integrity for MJD 53306

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
01:28
07:14
20,721
   -15
  -370,392
27
46
0
0

2
-

3
1
01:28
07:31
21,813
   -24
   -55,907
35
0
0
0

4
1
09:37
14:57
19,199
   -14
  -580,456
92
0
0
0

5
1
14:29
23:53
33,891
     1
   -56,648
43
0
0
0

6
6
1
2
00:01
17:16
02:25
23:48
  8,637
23,522
   -24
   -10
  -477,304
  -477,439
19
36
255
1
0
0
0
0

7
1
07:35
17:00
33,928
   -11
  -262,624
247
0
12
0

8
1
08:49
13:53
18,273
     1
    12,470
34
0
0
0

9
1
16:49
22:11
19,315
     5
    12,070
31
0
0
0

10
1
12:40
18:07
19,630
    -4
   -52,928
34
0
0
0

11
1
05:02
10:43
20,436
   -14
  -161,276
41
0
0
0

12
-

13
13
1
2
05:45
12:41
11:58
14:28
22,402
  6,440
    -5
   -17
    19,542
    19,520
32
32
0
0
0
0
0
0

14
14
1
2
00:00
19:50
05:02
23:59
18,116
14,956
   -16
    -7
    30,377
    30,448
21
29
612
1
0
0
0
0

15
15
15
1
2
3
00:00
02:13
22:08
01:27
03:21
23:59
  5,238
  4,075
  6,716
    -7
   -23
    -7
  -339,837
  -339,892
  -340,259
22
21
28
80
139
1
0
0
0
0
0
0

16
1
00:00
05:44
20,616
   -17
    -4,220
23
334
0
0

17
17
1
2
11:59
18:08
17:12
21:20
18,826
11,539
    -9
    -3
   160,391
   160,388
32
30
0
0
0
0
0
0

18
18
18
18
1
2
3
4
00:00
18:08
19:47
22:11
02:12
19:21
22:10
23:59
  7,965
  4,415
  8,572
  6,492
   -23
    -3
   -14
   -19
    90,771
    91,042
    91,063
    91,090
19
31
31
27
220
0
0
1
0
0
0
0
0
0
0
0

19
1
03:22
08:48
19,595
   -13
     6,503
30
0
0
0

20
20
1
2
02:31
07:16
07:08
12:07
16,649
17,448
   -11
   -11
   111,622
   111,568
30
45
14
0
0
0
0
0

21
1
20:22
23:57
12,889
   -10
   -81,547
28
1
0
0

22
22
1
2
00:00
22:11
03:33
23:59
12,792
  6,495
   -21
   -16
   -15,451
   -15,432
19
26
408
12
0
0
0
0

23
1
03:50
09:37
20,816
    -6
  -193,029
39
0
0
0

24
24
24
1
2
3
10:44
13:54
17:16
12:39
15:13
19:50
  6,944
  4,739
  9,236
    -2
   -18
     4
   -68,878
   -68,922
   -68,944
34
32
31
0
0
0
0
0
0
0
0
0

25
25
1
2
00:00
22:10
07:08
23:59
25,688
  6,559
   -16
   -20
   -78,463
   -78,522
24
26
235
10
0
0
0
0

26
26
1
2
14:58
16:49
16:03
19:21
  3,947
  9,152
    19
   -11
  -263,590
  -263,705
40
43
0
0
0
0
0
0

27
1
07:09
12:07
17,896
    -9
  -455,000
60
0
0
0

28
1
09:37
14:28
17,443
   -18
   -44,145
32
0
0
0

29
1
14:29
19:42
18,671
     1
  -295,777
69
0
0
0

30
30
30
1
2
3
00:01
16:04
19:47
01:27
18:07
22:07
  5,144
  7,374
  8,414
   -21
     3
    -9
  -524,862
  -524,381
  -524,285
21
43
31
133
0
0
0
0
0
0
0
0

31
31
1
2
07:09
12:08
09:37
14:57
  8,880
10,178
    -2
   -29
     -462
     -543
38
30
0
0
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	01:28	07:14	20,721	-15	-370,392	27	46	0	0
2	-
3	1	01:28	07:31	21,813	-24	-55,907	35	0	0	0
4	1	09:37	14:57	19,199	-14	-580,456	92	0	0	0
5	1	14:29	23:53	33,891	1	-56,648	43	0	0	0
6 6	1 2	00:01 17:16	02:25 23:48	8,637 23,522	-24 -10	-477,304 -477,439	19 36	255 1	0 0	0 0
7	1	07:35	17:00	33,928	-11	-262,624	247	0	12	0
8	1	08:49	13:53	18,273	1	12,470	34	0	0	0
9	1	16:49	22:11	19,315	5	12,070	31	0	0	0
10	1	12:40	18:07	19,630	-4	-52,928	34	0	0	0
11	1	05:02	10:43	20,436	-14	-161,276	41	0	0	0
12	-
13 13	1 2	05:45 12:41	11:58 14:28	22,402 6,440	-5 -17	19,542 19,520	32 32	0 0	0 0	0 0
14 14	1 2	00:00 19:50	05:02 23:59	18,116 14,956	-16 -7	30,377 30,448	21 29	612 1	0 0	0 0
15 15 15	1 2 3	00:00 02:13 22:08	01:27 03:21 23:59	5,238 4,075 6,716	-7 -23 -7	-339,837 -339,892 -340,259	22 21 28	80 139 1	0 0 0	0 0 0
16	1	00:00	05:44	20,616	-17	-4,220	23	334	0	0
17 17	1 2	11:59 18:08	17:12 21:20	18,826 11,539	-9 -3	160,391 160,388	32 30	0 0	0 0	0 0
18 18 18 18	1 2 3 4	00:00 18:08 19:47 22:11	02:12 19:21 22:10 23:59	7,965 4,415 8,572 6,492	-23 -3 -14 -19	90,771 91,042 91,063 91,090	19 31 31 27	220 0 0 1	0 0 0 0	0 0 0 0
19	1	03:22	08:48	19,595	-13	6,503	30	0	0	0
20 20	1 2	02:31 07:16	07:08 12:07	16,649 17,448	-11 -11	111,622 111,568	30 45	14 0	0 0	0 0
21	1	20:22	23:57	12,889	-10	-81,547	28	1	0	0
22 22	1 2	00:00 22:11	03:33 23:59	12,792 6,495	-21 -16	-15,451 -15,432	19 26	408 12	0 0	0 0
23	1	03:50	09:37	20,816	-6	-193,029	39	0	0	0
24 24 24	1 2 3	10:44 13:54 17:16	12:39 15:13 19:50	6,944 4,739 9,236	-2 -18 4	-68,878 -68,922 -68,944	34 32 31	0 0 0	0 0 0	0 0 0
25 25	1 2	00:00 22:10	07:08 23:59	25,688 6,559	-16 -20	-78,463 -78,522	24 26	235 10	0 0	0 0
26 26	1 2	14:58 16:49	16:03 19:21	3,947 9,152	19 -11	-263,590 -263,705	40 43	0 0	0 0	0 0
27	1	07:09	12:07	17,896	-9	-455,000	60	0	0	0
28	1	09:37	14:28	17,443	-18	-44,145	32	0	0	0
29	1	14:29	19:42	18,671	1	-295,777	69	0	0	0
30 30 30	1 2 3	00:01 16:04 19:47	01:27 18:07 22:07	5,144 7,374 8,414	-21 3 -9	-524,862 -524,381 -524,285	21 43 31	133 0 0	0 0 0	0 0 0
31 31	1 2	07:09 12:08	09:37 14:57	8,880 10,178	-2 -29	-462 -543	38 30	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-