GPS Space Vehicle Time Integrity for MJD 55099

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
08:12
17:06
31,948
   -43
  -175,350
48
23
0
0

3
1
00:00
04:52
17,532
   -36
  -451,775
47
1
0
0

4
1
07:00
15:08
29,220
   -41
   281,539
149
0
0
0

5
1
09:56
15:56
21,595
   -43
    81,284
74
0
0
0

6
6
1
2
00:00
22:20
04:16
23:59
15,356
  5,972
   -37
   -48
  -244,376
  -244,814
46
37
1
0
0
0
0
0

7
1
04:16
09:52
20,142
   -39
   -10,867
34
0
0
0

8
1
05:39
11:16
20,227
   -37
   222,606
33
0
0
0

9
1
14:19
19:32
18,783
   -36
   -79,552
33
8
0
0

10
-

11
1
02:12
08:11
21,511
   -40
    21,173
38
0
0
0

12
1
11:35
21:15
34,697
   -47
   213,606
71
0
0
0

13
1
02:50
11:56
32,734
   -38
  -305,056
35
38
0
0

14
14
1
2
00:00
17:06
02:12
22:59
  7,919
20,971
   -39
   -44
    46,341
    45,986
39
53
1
1
0
0
0
0

15
1
11:57
17:27
19,830
   -39
   319,091
30
5
0
0

16
16
1
2
00:00
21:01
02:49
23:59
10,146
10,679
   -39
   -42
    -9,320
    -9,023
40
37
1
0
0
0
0
0

17
17
1
2
04:53
08:11
07:00
14:18
  7,596
21,996
   -37
   -42
   -87,755
   -87,818
51
34
3
16
0
0
0
0

18
18
1
2
15:09
17:28
16:39
23:34
  5,333
22,007
   -31
   -44
   -15,498
   -15,557
43
35
2
4
0
0
0
0

19
1
00:33
05:49
19,011
   -36
    -9,319
38
0
0
0

20
20
1
2
02:12
04:16
03:31
09:49
  4,705
19,939
   -38
   -38
   -71,527
   -71,514
65
33
13
0
0
0
0
0

21
21
1
2
18:32
21:15
21:01
22:19
  8,940
  3,796
   -43
   -49
    11,300
    11,310
27
31
3
0
0
0
0
0

22
1
19:31
23:59
16,117
   -42
  -190,179
32
1
0
0

23
1
01:11
05:39
16,047
   -37
  -388,271
41
0
0
0

24
-

25
1
05:39
09:05
12,320
   -40
  -607,581
59
0
0
0

26
1
17:06
23:59
24,504
   -49
   -61,812
35
59
0
0

27
27
1
2
10:29
11:50
11:43
19:09
  4,261
26,321
   -34
   -41
   -85,753
   -85,817
53
48
3
18
0
0
0
0

28
28
1
2
07:00
09:05
08:11
12:41
  4,239
12,915
   -41
   -33
    26,063
    26,071
35
26
1
47
0
0
0
0

29
29
29
1
2
3
15:09
19:37
21:16
19:15
21:01
22:59
14,726
  5,018
  6,209
   -41
   -49
   -48
   -60,679
   -60,725
   -60,746
34
28
28
19
2
5
0
0
0
0
0
0

30
30
1
2
13:05
17:28
15:08
18:31
  7,012
  3,806
   -33
   -47
  -179,835
  -179,892
56
31
33
0
0
0
0
0

31
31
1
2
00:00
19:18
03:31
23:59
12,696
16,791
   -39
   -46
    63,874
    63,829
39
37
0
8
0
0
0
0

32
32
32
1
2
3
01:11
03:32
05:50
02:12
05:39
07:00
  3,638
  7,595
  4,172
   -45
   -39
   -44
  -190,306
  -190,225
  -190,182
48
40
33
0
0
1
0
0
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	08:12	17:06	31,948	-43	-175,350	48	23	0	0
3	1	00:00	04:52	17,532	-36	-451,775	47	1	0	0
4	1	07:00	15:08	29,220	-41	281,539	149	0	0	0
5	1	09:56	15:56	21,595	-43	81,284	74	0	0	0
6 6	1 2	00:00 22:20	04:16 23:59	15,356 5,972	-37 -48	-244,376 -244,814	46 37	1 0	0 0	0 0
7	1	04:16	09:52	20,142	-39	-10,867	34	0	0	0
8	1	05:39	11:16	20,227	-37	222,606	33	0	0	0
9	1	14:19	19:32	18,783	-36	-79,552	33	8	0	0
10	-
11	1	02:12	08:11	21,511	-40	21,173	38	0	0	0
12	1	11:35	21:15	34,697	-47	213,606	71	0	0	0
13	1	02:50	11:56	32,734	-38	-305,056	35	38	0	0
14 14	1 2	00:00 17:06	02:12 22:59	7,919 20,971	-39 -44	46,341 45,986	39 53	1 1	0 0	0 0
15	1	11:57	17:27	19,830	-39	319,091	30	5	0	0
16 16	1 2	00:00 21:01	02:49 23:59	10,146 10,679	-39 -42	-9,320 -9,023	40 37	1 0	0 0	0 0
17 17	1 2	04:53 08:11	07:00 14:18	7,596 21,996	-37 -42	-87,755 -87,818	51 34	3 16	0 0	0 0
18 18	1 2	15:09 17:28	16:39 23:34	5,333 22,007	-31 -44	-15,498 -15,557	43 35	2 4	0 0	0 0
19	1	00:33	05:49	19,011	-36	-9,319	38	0	0	0
20 20	1 2	02:12 04:16	03:31 09:49	4,705 19,939	-38 -38	-71,527 -71,514	65 33	13 0	0 0	0 0
21 21	1 2	18:32 21:15	21:01 22:19	8,940 3,796	-43 -49	11,300 11,310	27 31	3 0	0 0	0 0
22	1	19:31	23:59	16,117	-42	-190,179	32	1	0	0
23	1	01:11	05:39	16,047	-37	-388,271	41	0	0	0
24	-
25	1	05:39	09:05	12,320	-40	-607,581	59	0	0	0
26	1	17:06	23:59	24,504	-49	-61,812	35	59	0	0
27 27	1 2	10:29 11:50	11:43 19:09	4,261 26,321	-34 -41	-85,753 -85,817	53 48	3 18	0 0	0 0
28 28	1 2	07:00 09:05	08:11 12:41	4,239 12,915	-41 -33	26,063 26,071	35 26	1 47	0 0	0 0
29 29 29	1 2 3	15:09 19:37 21:16	19:15 21:01 22:59	14,726 5,018 6,209	-41 -49 -48	-60,679 -60,725 -60,746	34 28 28	19 2 5	0 0 0	0 0 0
30 30	1 2	13:05 17:28	15:08 18:31	7,012 3,806	-33 -47	-179,835 -179,892	56 31	33 0	0 0	0 0
31 31	1 2	00:00 19:18	03:31 23:59	12,696 16,791	-39 -46	63,874 63,829	39 37	0 8	0 0	0 0
32 32 32	1 2 3	01:11 03:32 05:50	02:12 05:39 07:00	3,638 7,595 4,172	-45 -39 -44	-190,306 -190,225 -190,182	48 40 33	0 0 1	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-