GPS Space Vehicle Time Integrity for MJD 55363

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
14:09
23:11
32,269
   -73
  -265,239
55
42
0
0

3
3
1
2
04:57
06:56
06:18
10:58
  4,826
14,487
   -64
   -66
  -569,046
  -569,109
47
42
0
0
0
0
0
0

4
1
12:50
19:40
24,553
   -72
  -105,279
73
0
0
0

5
5
1
2
15:47
20:17
20:01
21:34
15,227
  4,617
   -79
   -80
     7,596
     7,618
43
37
8
0
0
0
0
0

6
1
04:16
10:25
22,006
   -64
  -606,227
91
3
0
0

7
1
10:26
15:57
19,870
   -67
     1,179
37
0
0
0

8
1
12:05
17:17
18,734
   -74
    -5,853
40
0
0
0

9
9
1
2
00:00
20:02
01:29
23:59
  5,336
14,277
   -57
   -71
   -12,841
   -13,007
42
36
1
1
0
0
0
0

10
1
14:29
20:16
20,821
   -75
    44,686
37
0
0
0

11
1
08:41
14:29
20,846
   -67
    69,324
40
0
0
0

12
12
12
1
2
3
00:00
17:58
21:35
03:26
20:16
23:59
12,348
  8,333
  8,685
   -69
   -72
   -76
   103,642
   103,379
   103,319
42
54
35
1
8
0
0
0
0
0
0
0

13
13
1
2
08:39
16:03
14:53
17:10
22,432
  3,989
   -67
   -80
  -303,266
  -303,270
39
37
0
0
0
0
0
0

14
1
00:00
08:20
29,772
   -64
   -57,588
58
0
0
0

15
1
18:27
23:34
18,382
   -77
   255,009
48
0
0
0

16
1
03:11
08:41
19,649
   -65
    81,845
49
5
0
0

17
17
1
2
10:59
12:59
12:49
20:01
  6,442
25,208
   -63
   -79
  -156,991
  -157,040
58
43
3
1
0
0
0
0

18
18
1
2
00:00
21:35
05:31
22:47
19,873
  4,334
   -63
   -73
   -74,984
   -75,162
43
49
2
0
0
0
0
0

19
1
06:18
12:04
20,709
   -57
    42,581
41
16
0
0

20
20
1
2
06:18
14:08
12:58
15:46
23,811
  5,899
   -63
   -77
   -54,644
   -54,648
49
38
69
0
0
0
0
0

21
1
00:14
03:26
11,468
   -65
    67,329
41
0
0
0

22
1
01:29
06:56
19,581
   -65
  -169,690
40
0
0
0

23
1
08:21
12:58
16,665
   -65
  -366,856
39
0
0
0

24
1
00:15
04:15
14,446
   -57
  -296,610
50
6
0
0

25
-

26
1
20:02
22:47
  9,923
   -77
    67,087
40
0
0
0

27
27
1
2
17:10
19:38
18:26
23:59
  4,569
15,668
   -67
   -69
  -161,683
  -161,735
55
36
0
0
0
0
0
0

28
28
1
2
12:50
14:53
14:07
18:26
  4,652
12,766
   -75
   -76
    13,300
    13,286
42
38
0
0
0
0
0
0

29
29
1
2
00:00
20:26
02:50
23:59
10,212
12,798
   -72
   -73
  -127,767
  -127,978
41
39
0
0
0
0
0
0

30
30
30
1
2
3
00:00
03:11
19:40
01:29
04:25
21:34
  5,337
  4,426
  6,697
   -72
   -65
   -80
  -252,273
  -252,303
  -252,533
42
43
59
0
0
18
0
0
0
0
0
0

31
31
1
2
01:29
03:26
03:10
10:00
  5,827
23,583
   -73
   -69
    30,508
    30,472
49
43
17
0
0
0
0
0

32
32
32
32
1
2
3
4
05:00
07:16
10:01
12:59
06:55
08:20
12:49
14:07
  6,867
  3,821
10,126
  4,110
   -59
   -58
   -70
   -81
    16,683
    16,739
    16,838
    16,892
57
48
43
42
2
0
0
0
0
0
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	14:09	23:11	32,269	-73	-265,239	55	42	0	0
3 3	1 2	04:57 06:56	06:18 10:58	4,826 14,487	-64 -66	-569,046 -569,109	47 42	0 0	0 0	0 0
4	1	12:50	19:40	24,553	-72	-105,279	73	0	0	0
5 5	1 2	15:47 20:17	20:01 21:34	15,227 4,617	-79 -80	7,596 7,618	43 37	8 0	0 0	0 0
6	1	04:16	10:25	22,006	-64	-606,227	91	3	0	0
7	1	10:26	15:57	19,870	-67	1,179	37	0	0	0
8	1	12:05	17:17	18,734	-74	-5,853	40	0	0	0
9 9	1 2	00:00 20:02	01:29 23:59	5,336 14,277	-57 -71	-12,841 -13,007	42 36	1 1	0 0	0 0
10	1	14:29	20:16	20,821	-75	44,686	37	0	0	0
11	1	08:41	14:29	20,846	-67	69,324	40	0	0	0
12 12 12	1 2 3	00:00 17:58 21:35	03:26 20:16 23:59	12,348 8,333 8,685	-69 -72 -76	103,642 103,379 103,319	42 54 35	1 8 0	0 0 0	0 0 0
13 13	1 2	08:39 16:03	14:53 17:10	22,432 3,989	-67 -80	-303,266 -303,270	39 37	0 0	0 0	0 0
14	1	00:00	08:20	29,772	-64	-57,588	58	0	0	0
15	1	18:27	23:34	18,382	-77	255,009	48	0	0	0
16	1	03:11	08:41	19,649	-65	81,845	49	5	0	0
17 17	1 2	10:59 12:59	12:49 20:01	6,442 25,208	-63 -79	-156,991 -157,040	58 43	3 1	0 0	0 0
18 18	1 2	00:00 21:35	05:31 22:47	19,873 4,334	-63 -73	-74,984 -75,162	43 49	2 0	0 0	0 0
19	1	06:18	12:04	20,709	-57	42,581	41	16	0	0
20 20	1 2	06:18 14:08	12:58 15:46	23,811 5,899	-63 -77	-54,644 -54,648	49 38	69 0	0 0	0 0
21	1	00:14	03:26	11,468	-65	67,329	41	0	0	0
22	1	01:29	06:56	19,581	-65	-169,690	40	0	0	0
23	1	08:21	12:58	16,665	-65	-366,856	39	0	0	0
24	1	00:15	04:15	14,446	-57	-296,610	50	6	0	0
25	-
26	1	20:02	22:47	9,923	-77	67,087	40	0	0	0
27 27	1 2	17:10 19:38	18:26 23:59	4,569 15,668	-67 -69	-161,683 -161,735	55 36	0 0	0 0	0 0
28 28	1 2	12:50 14:53	14:07 18:26	4,652 12,766	-75 -76	13,300 13,286	42 38	0 0	0 0	0 0
29 29	1 2	00:00 20:26	02:50 23:59	10,212 12,798	-72 -73	-127,767 -127,978	41 39	0 0	0 0	0 0
30 30 30	1 2 3	00:00 03:11 19:40	01:29 04:25 21:34	5,337 4,426 6,697	-72 -65 -80	-252,273 -252,303 -252,533	42 43 59	0 0 18	0 0 0	0 0 0
31 31	1 2	01:29 03:26	03:10 10:00	5,827 23,583	-73 -69	30,508 30,472	49 43	17 0	0 0	0 0
32 32 32 32	1 2 3 4	05:00 07:16 10:01 12:59	06:55 08:20 12:49 14:07	6,867 3,821 10,126 4,110	-59 -58 -70 -81	16,683 16,739 16,838 16,892	57 48 43 42	2 0 0 0	0 0 0 0	0 0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-