GPS Space Vehicle Time Integrity for MJD 55362

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
2
1
2
14:12
15:59
15:57
23:15
  6,168
25,983
   -83
   -77
  -264,921
  -264,968
67
50
48
5
0
0
0
0

3
3
1
2
05:00
07:01
06:22
11:02
  4,888
14,487
   -63
   -73
  -568,605
  -568,677
46
45
0
0
0
0
0
0

4
1
12:54
19:43
24,159
   -76
  -104,582
73
0
0
0

5
1
15:51
20:05
14,984
   -81
     7,407
45
0
0
0

6
1
04:20
10:29
22,164
   -65
  -607,331
90
0
0
0

7
1
10:30
16:01
19,461
   -75
     1,157
36
0
0
0

8
1
12:09
17:21
18,330
   -68
    -5,840
39
0
0
0

9
9
1
2
00:00
20:06
01:33
23:59
  5,590
14,034
   -70
   -69
   -12,663
   -12,831
42
38
1
0
0
0
0
0

10
1
14:35
20:21
20,587
   -71
    44,613
38
0
0
0

11
1
08:45
14:33
20,643
   -72
    69,109
40
0
0
0

12
12
12
1
2
3
00:00
18:03
20:30
03:30
20:21
23:59
12,589
  8,218
12,559
   -70
   -75
   -80
   103,998
   103,733
   103,683
42
53
41
1
1
0
0
0
0
0
0
0

13
13
1
2
08:43
16:08
14:57
17:13
22,199
  3,918
   -74
   -81
  -303,313
  -303,312
39
40
0
0
0
0
0
0

14
1
00:36
08:24
27,580
   -63
   -57,231
59
10
0
0

15
1
19:39
23:38
14,357
   -77
   255,561
47
0
0
0

16
1
03:15
08:45
19,764
   -65
    81,528
46
0
0
0

17
17
1
2
11:03
13:03
12:53
20:05
  6,517
25,100
   -78
   -82
  -156,828
  -156,865
59
43
15
0
0
0
0
0

18
1
00:00
05:35
20,079
   -64
   -74,777
42
11
0
0

19
1
06:22
12:08
20,749
   -61
    42,337
40
3
0
0

20
20
1
2
06:22
14:12
13:03
15:51
23,689
  5,891
   -70
   -79
   -54,693
   -54,692
47
36
50
0
0
0
0
0

21
1
00:00
03:30
12,582
   -65
    67,101
45
18
0
0

22
1
01:34
07:00
19,577
   -61
  -169,765
39
0
0
0

23
1
08:24
13:03
16,461
   -72
  -366,989
38
0
0
0

24
1
00:18
04:19
14,476
   -58
  -296,335
52
27
0
0

25
-

26
26
1
2
18:33
20:06
19:38
23:06
  3,902
10,816
   -80
   -74
    66,552
    66,608
38
43
0
0
0
0
0
0

27
27
27
1
2
3
17:14
18:35
19:43
18:32
19:38
23:59
  4,603
  3,719
15,408
   -68
   -75
   -75
  -161,378
  -161,400
  -161,434
55
48
39
1
1
0
0
0
0
0
0
0

28
28
1
2
12:55
14:57
14:12
18:35
  4,414
12,871
   -75
   -71
    13,391
    13,382
44
40
0
0
0
0
0
0

29
29
1
2
00:00
20:30
02:54
23:59
10,367
12,553
   -72
   -75
  -127,527
  -127,738
47
41
4
0
0
0
0
0

30
30
30
1
2
3
00:18
03:15
19:44
01:33
04:29
23:06
  4,450
  4,421
11,950
   -81
   -78
   -81
  -251,986
  -252,020
  -252,241
45
44
57
4
0
2
0
0
0
0
0
0

31
31
1
2
01:34
03:30
03:15
10:04
  5,724
23,606
   -70
   -71
    30,708
    30,671
64
43
1
0
0
0
0
0

32
32
32
32
1
2
3
4
05:04
07:13
10:04
13:03
07:00
08:24
12:53
14:12
  6,902
  4,274
10,144
  4,118
   -64
   -64
   -73
   -80
    15,949
    16,004
    16,107
    16,166
53
48
41
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 2	1 2	14:12 15:59	15:57 23:15	6,168 25,983	-83 -77	-264,921 -264,968	67 50	48 5	0 0	0 0
3 3	1 2	05:00 07:01	06:22 11:02	4,888 14,487	-63 -73	-568,605 -568,677	46 45	0 0	0 0	0 0
4	1	12:54	19:43	24,159	-76	-104,582	73	0	0	0
5	1	15:51	20:05	14,984	-81	7,407	45	0	0	0
6	1	04:20	10:29	22,164	-65	-607,331	90	0	0	0
7	1	10:30	16:01	19,461	-75	1,157	36	0	0	0
8	1	12:09	17:21	18,330	-68	-5,840	39	0	0	0
9 9	1 2	00:00 20:06	01:33 23:59	5,590 14,034	-70 -69	-12,663 -12,831	42 38	1 0	0 0	0 0
10	1	14:35	20:21	20,587	-71	44,613	38	0	0	0
11	1	08:45	14:33	20,643	-72	69,109	40	0	0	0
12 12 12	1 2 3	00:00 18:03 20:30	03:30 20:21 23:59	12,589 8,218 12,559	-70 -75 -80	103,998 103,733 103,683	42 53 41	1 1 0	0 0 0	0 0 0
13 13	1 2	08:43 16:08	14:57 17:13	22,199 3,918	-74 -81	-303,313 -303,312	39 40	0 0	0 0	0 0
14	1	00:36	08:24	27,580	-63	-57,231	59	10	0	0
15	1	19:39	23:38	14,357	-77	255,561	47	0	0	0
16	1	03:15	08:45	19,764	-65	81,528	46	0	0	0
17 17	1 2	11:03 13:03	12:53 20:05	6,517 25,100	-78 -82	-156,828 -156,865	59 43	15 0	0 0	0 0
18	1	00:00	05:35	20,079	-64	-74,777	42	11	0	0
19	1	06:22	12:08	20,749	-61	42,337	40	3	0	0
20 20	1 2	06:22 14:12	13:03 15:51	23,689 5,891	-70 -79	-54,693 -54,692	47 36	50 0	0 0	0 0
21	1	00:00	03:30	12,582	-65	67,101	45	18	0	0
22	1	01:34	07:00	19,577	-61	-169,765	39	0	0	0
23	1	08:24	13:03	16,461	-72	-366,989	38	0	0	0
24	1	00:18	04:19	14,476	-58	-296,335	52	27	0	0
25	-
26 26	1 2	18:33 20:06	19:38 23:06	3,902 10,816	-80 -74	66,552 66,608	38 43	0 0	0 0	0 0
27 27 27	1 2 3	17:14 18:35 19:43	18:32 19:38 23:59	4,603 3,719 15,408	-68 -75 -75	-161,378 -161,400 -161,434	55 48 39	1 1 0	0 0 0	0 0 0
28 28	1 2	12:55 14:57	14:12 18:35	4,414 12,871	-75 -71	13,391 13,382	44 40	0 0	0 0	0 0
29 29	1 2	00:00 20:30	02:54 23:59	10,367 12,553	-72 -75	-127,527 -127,738	47 41	4 0	0 0	0 0
30 30 30	1 2 3	00:18 03:15 19:44	01:33 04:29 23:06	4,450 4,421 11,950	-81 -78 -81	-251,986 -252,020 -252,241	45 44 57	4 0 2	0 0 0	0 0 0
31 31	1 2	01:34 03:30	03:15 10:04	5,724 23,606	-70 -71	30,708 30,671	64 43	1 0	0 0	0 0
32 32 32 32	1 2 3 4	05:04 07:13 10:04 13:03	07:00 08:24 12:53 14:12	6,902 4,274 10,144 4,118	-64 -64 -73 -80	15,949 16,004 16,107 16,166	53 48 41 42	2 0 0 0	0 0 0 0	0 0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-