GPS Space Vehicle Time Integrity for MJD 54532

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
12:42
18:19
20,213
   -18
  -190,671
42
0
0
0

2
2
1
2
00:00
22:58
07:37
23:59
27,208
  3,655
   -45
   -18
  -180,092
  -180,284
46
62
41
2
0
0
0
0

3
1
13:39
19:37
21,450
   -19
  -197,176
48
0
0
0

4
4
1
2
00:00
21:40
05:10
23:59
18,634
  8,355
   -51
   -26
    21,423
    21,963
41
46
9
72
1
0
0
0

5
5
1
2
03:37
11:04
09:46
12:30
21,820
  5,180
   -40
   -25
  -713,690
  -713,899
83
34
0
0
0
0
0
0

6
6
1
2
07:37
11:06
11:03
16:14
12,072
18,433
   -31
   -14
   -53,514
   -53,746
75
89
22
0
0
0
0
0

7
-

8
8
1
2
00:00
20:47
02:06
23:59
  7,582
11,568
   -43
   -18
   143,793
   143,931
27
32
3
0
0
0
0
0

9
1
04:57
10:16
19,103
   -32
  -113,991
33
12
0
0

10
1
00:41
05:59
19,091
   -50
   262,771
317
0
1911
0

11
1
17:05
23:02
21,440
   -21
   -26,923
31
19
0
0

12
12
12
1
2
3
02:33
05:11
09:47
04:57
09:28
11:48
  8,483
15,402
  7,244
   -49
   -35
   -31
   357,684
   357,705
   357,717
49
36
25
6
20
26
0
0
0
0
0
0

13
13
1
2
00:00
17:59
02:51
22:57
10,238
17,891
   -43
   -18
  -244,051
  -244,165
29
40
3
8
0
0
0
0

14
14
1
2
08:23
11:04
10:43
17:04
  8,361
21,633
   -34
   -19
   290,338
   290,290
54
40
12
6
0
0
0
0

15
1
02:51
08:22
19,828
   -48
    82,825
40
0
0
0

16
1
12:31
17:59
19,677
   -15
  -132,058
33
1
0
0

17
17
17
1
2
3
00:00
19:38
22:58
04:57
21:39
23:59
17,821
  6,921
  3,657
   -53
   -27
   -37
   -41,467
   -41,405
   -41,409
28
67
38
9
37
0
0
0
0
0
0
0

18
1
09:34
14:17
16,963
   -22
   198,469
30
0
0
0

19
1
15:19
20:46
19,623
   -20
   -23,409
34
5
0
0

20
1
18:20
23:59
20,343
   -21
  -119,116
32
68
0
0

21
1
07:37
11:48
15,027
   -33
   -70,161
33
1
0
0

22
1
10:44
15:18
16,487
   -16
  -209,360
31
0
0
0

23
1
16:14
21:39
19,492
   -19
  -339,313
38
0
0
0

24
24
1
2
06:00
07:56
07:37
11:06
  5,820
11,366
   -45
   -37
   -76,147
   -76,168
35
30
16
0
0
0
0
0

25
1
17:59
23:59
21,623
   -23
  -525,433
66
0
0
0

26
1
02:32
07:56
19,406
   -47
  -201,363
57
0
0
0

27
1
19:00
23:59
17,968
   -18
  -172,733
37
38
0
0

28
28
1
2
00:08
21:40
03:36
22:57
12,523
  4,659
   -45
   -25
    16,101
    16,157
29
35
1
8
0
0
0
0

29
1
05:11
09:28
15,370
   -38
    51,788
43
0
0
0

30
30
1
2
09:47
11:48
11:03
13:39
  4,509
  6,629
    -9
   -14
   -66,694
   -66,712
24
31
14
0
0
0
0
0

31
31
31
1
2
3
10:56
14:17
16:14
13:39
15:18
18:46
  9,762
  3,661
  9,107
   -17
   -15
   -27
    11,837
    11,851
    11,853
39
33
33
14
0
0
0
0
0
0
0
0

32
1
13:39
17:04
12,287
   -11
  -244,682
48
0
0
0

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	12:42	18:19	20,213	-18	-190,671	42	0	0	0
2 2	1 2	00:00 22:58	07:37 23:59	27,208 3,655	-45 -18	-180,092 -180,284	46 62	41 2	0 0	0 0
3	1	13:39	19:37	21,450	-19	-197,176	48	0	0	0
4 4	1 2	00:00 21:40	05:10 23:59	18,634 8,355	-51 -26	21,423 21,963	41 46	9 72	1 0	0 0
5 5	1 2	03:37 11:04	09:46 12:30	21,820 5,180	-40 -25	-713,690 -713,899	83 34	0 0	0 0	0 0
6 6	1 2	07:37 11:06	11:03 16:14	12,072 18,433	-31 -14	-53,514 -53,746	75 89	22 0	0 0	0 0
7	-
8 8	1 2	00:00 20:47	02:06 23:59	7,582 11,568	-43 -18	143,793 143,931	27 32	3 0	0 0	0 0
9	1	04:57	10:16	19,103	-32	-113,991	33	12	0	0
10	1	00:41	05:59	19,091	-50	262,771	317	0	1911	0
11	1	17:05	23:02	21,440	-21	-26,923	31	19	0	0
12 12 12	1 2 3	02:33 05:11 09:47	04:57 09:28 11:48	8,483 15,402 7,244	-49 -35 -31	357,684 357,705 357,717	49 36 25	6 20 26	0 0 0	0 0 0
13 13	1 2	00:00 17:59	02:51 22:57	10,238 17,891	-43 -18	-244,051 -244,165	29 40	3 8	0 0	0 0
14 14	1 2	08:23 11:04	10:43 17:04	8,361 21,633	-34 -19	290,338 290,290	54 40	12 6	0 0	0 0
15	1	02:51	08:22	19,828	-48	82,825	40	0	0	0
16	1	12:31	17:59	19,677	-15	-132,058	33	1	0	0
17 17 17	1 2 3	00:00 19:38 22:58	04:57 21:39 23:59	17,821 6,921 3,657	-53 -27 -37	-41,467 -41,405 -41,409	28 67 38	9 37 0	0 0 0	0 0 0
18	1	09:34	14:17	16,963	-22	198,469	30	0	0	0
19	1	15:19	20:46	19,623	-20	-23,409	34	5	0	0
20	1	18:20	23:59	20,343	-21	-119,116	32	68	0	0
21	1	07:37	11:48	15,027	-33	-70,161	33	1	0	0
22	1	10:44	15:18	16,487	-16	-209,360	31	0	0	0
23	1	16:14	21:39	19,492	-19	-339,313	38	0	0	0
24 24	1 2	06:00 07:56	07:37 11:06	5,820 11,366	-45 -37	-76,147 -76,168	35 30	16 0	0 0	0 0
25	1	17:59	23:59	21,623	-23	-525,433	66	0	0	0
26	1	02:32	07:56	19,406	-47	-201,363	57	0	0	0
27	1	19:00	23:59	17,968	-18	-172,733	37	38	0	0
28 28	1 2	00:08 21:40	03:36 22:57	12,523 4,659	-45 -25	16,101 16,157	29 35	1 8	0 0	0 0
29	1	05:11	09:28	15,370	-38	51,788	43	0	0	0
30 30	1 2	09:47 11:48	11:03 13:39	4,509 6,629	-9 -14	-66,694 -66,712	24 31	14 0	0 0	0 0
31 31 31	1 2 3	10:56 14:17 16:14	13:39 15:18 18:46	9,762 3,661 9,107	-17 -15 -27	11,837 11,851 11,853	39 33 33	14 0 0	0 0 0	0 0 0
32	1	13:39	17:04	12,287	-11	-244,682	48	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-