GPS Space Vehicle Time Integrity for MJD 54759

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
-

2
1
07:40
16:38
32,307
   -13
  -178,877
44
179
0
0

3
3
1
2
00:00
22:58
03:53
23:59
13,985
  3,604
   -24
   -19
  -299,328
  -299,735
40
26
1
12
0
0
0
0

4
1
06:07
13:28
26,505
   -19
   206,212
91
0
0
0

5
5
1
2
12:08
16:39
16:14
21:17
14,658
16,678
    -7
   -25
   306,366
   307,304
238
262
0
0
19
5
0
0

6
6
6
1
2
3
00:00
21:17
22:58
03:25
22:57
23:59
12,338
  5,877
  3,604
   -20
   -29
   -20
  -156,609
  -156,260
  -156,226
36
34
27
1
37
12
0
0
0
0
0
0

7
1
03:26
09:07
20,476
   -16
   -22,220
29
32
0
0

8
1
05:02
10:33
19,888
   -21
   174,749
34
26
0
0

9
1
13:36
18:54
19,057
    -8
   -20,778
27
81
0
0

10
1
08:57
14:24
19,629
   -12
     6,252
36
54
0
0

11
1
01:40
07:31
21,055
   -20
   -17,488
33
47
0
0

12
12
1
2
10:46
13:36
13:28
20:28
  9,638
24,736
   -16
   -19
   345,419
   345,379
51
33
31
28
0
0
0
0

13
13
1
2
01:58
09:00
06:06
10:48
14,821
  6,482
   -18
   -17
  -274,632
  -274,652
40
33
56
0
0
0
0
0

14
14
14
1
2
3
00:00
16:52
22:58
01:39
22:57
23:59
  5,971
21,518
  3,612
   -18
   -19
   -11
   205,273
   204,940
   204,884
36
47
24
1
10
11
0
0
0
0
0
0

15
1
11:18
16:54
20,215
   -17
   197,172
48
8
0
0

16
16
16
1
2
3
00:00
20:29
22:58
01:58
22:57
23:59
  7,079
  8,775
  3,604
   -19
   -20
   -16
  -100,463
  -100,297
  -100,279
31
34
24
0
36
36
0
0
0
0
0
0

17
1
04:22
13:29
32,665
   -21
   -39,638
39
91
0
0

18
1
16:55
22:50
21,266
   -17
   121,412
34
6
0
0

19
1
00:24
05:01
16,642
   -15
   -35,689
31
18
0
0

20
20
1
2
00:00
01:09
01:08
08:59
  4,010
28,059
    -7
   -16
  -101,429
  -101,420
48
39
9
103
0
0
0
0

21
1
16:14
21:42
19,657
   -16
   -45,917
25
189
0
0

22
22
22
1
2
3
18:54
20:06
22:58
20:04
22:57
23:59
  4,179
10,141
  3,604
   -19
   -17
   -17
  -210,247
  -210,242
  -210,240
25
27
29
39
7
3
0
0
0
0
0
0

23
1
01:40
06:06
15,956
   -19
  -377,322
38
69
0
0

24
1
14:24
20:04
20,377
   -11
  -134,682
29
114
0
0

25
1
04:22
08:19
14,254
   -12
    47,195
144
0
0
0

26
1
10:45
16:14
19,707
   -14
    -5,077
41
0
0
0

27
1
06:07
08:19
  7,961
   -12
  -226,468
29
12
0
0

28
1
08:20
12:07
13,617
   -19
    23,180
32
11
0
0

29
1
13:31
18:35
18,243
   -14
    33,659
28
82
0
0

30
1
20:05
22:19
  8,034
   -28
  -103,186
30
0
0
0

31
31
31
1
2
3
00:00
18:36
22:58
02:45
22:57
23:59
  9,895
15,554
  3,604
   -23
   -22
   -24
    33,462
    33,617
    33,637
34
36
25
1
60
37
0
0
0
0
0
0

32
32
1
2
00:00
22:58
01:39
23:59
  5,873
  3,604
   -16
   -13
  -316,043
  -315,994
52
36
6
10
0
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	-
2	1	07:40	16:38	32,307	-13	-178,877	44	179	0	0
3 3	1 2	00:00 22:58	03:53 23:59	13,985 3,604	-24 -19	-299,328 -299,735	40 26	1 12	0 0	0 0
4	1	06:07	13:28	26,505	-19	206,212	91	0	0	0
5 5	1 2	12:08 16:39	16:14 21:17	14,658 16,678	-7 -25	306,366 307,304	238 262	0 0	19 5	0 0
6 6 6	1 2 3	00:00 21:17 22:58	03:25 22:57 23:59	12,338 5,877 3,604	-20 -29 -20	-156,609 -156,260 -156,226	36 34 27	1 37 12	0 0 0	0 0 0
7	1	03:26	09:07	20,476	-16	-22,220	29	32	0	0
8	1	05:02	10:33	19,888	-21	174,749	34	26	0	0
9	1	13:36	18:54	19,057	-8	-20,778	27	81	0	0
10	1	08:57	14:24	19,629	-12	6,252	36	54	0	0
11	1	01:40	07:31	21,055	-20	-17,488	33	47	0	0
12 12	1 2	10:46 13:36	13:28 20:28	9,638 24,736	-16 -19	345,419 345,379	51 33	31 28	0 0	0 0
13 13	1 2	01:58 09:00	06:06 10:48	14,821 6,482	-18 -17	-274,632 -274,652	40 33	56 0	0 0	0 0
14 14 14	1 2 3	00:00 16:52 22:58	01:39 22:57 23:59	5,971 21,518 3,612	-18 -19 -11	205,273 204,940 204,884	36 47 24	1 10 11	0 0 0	0 0 0
15	1	11:18	16:54	20,215	-17	197,172	48	8	0	0
16 16 16	1 2 3	00:00 20:29 22:58	01:58 22:57 23:59	7,079 8,775 3,604	-19 -20 -16	-100,463 -100,297 -100,279	31 34 24	0 36 36	0 0 0	0 0 0
17	1	04:22	13:29	32,665	-21	-39,638	39	91	0	0
18	1	16:55	22:50	21,266	-17	121,412	34	6	0	0
19	1	00:24	05:01	16,642	-15	-35,689	31	18	0	0
20 20	1 2	00:00 01:09	01:08 08:59	4,010 28,059	-7 -16	-101,429 -101,420	48 39	9 103	0 0	0 0
21	1	16:14	21:42	19,657	-16	-45,917	25	189	0	0
22 22 22	1 2 3	18:54 20:06 22:58	20:04 22:57 23:59	4,179 10,141 3,604	-19 -17 -17	-210,247 -210,242 -210,240	25 27 29	39 7 3	0 0 0	0 0 0
23	1	01:40	06:06	15,956	-19	-377,322	38	69	0	0
24	1	14:24	20:04	20,377	-11	-134,682	29	114	0	0
25	1	04:22	08:19	14,254	-12	47,195	144	0	0	0
26	1	10:45	16:14	19,707	-14	-5,077	41	0	0	0
27	1	06:07	08:19	7,961	-12	-226,468	29	12	0	0
28	1	08:20	12:07	13,617	-19	23,180	32	11	0	0
29	1	13:31	18:35	18,243	-14	33,659	28	82	0	0
30	1	20:05	22:19	8,034	-28	-103,186	30	0	0	0
31 31 31	1 2 3	00:00 18:36 22:58	02:45 22:57 23:59	9,895 15,554 3,604	-23 -22 -24	33,462 33,617 33,637	34 36 25	1 60 37	0 0 0	0 0 0
32 32	1 2	00:00 22:58	01:39 23:59	5,873 3,604	-16 -13	-316,043 -315,994	52 36	6 10	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-