GPS Space Vehicle Time Integrity for MJD 55359

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
14:25
22:00
26,863
   -76
  -264,102
53
46
0
0

3
3
1
2
05:12
07:13
06:32
11:14
  4,756
14,473
   -62
   -63
  -567,286
  -567,348
43
44
0
0
0
0
0
0

4
1
13:06
19:56
24,341
   -74
  -102,474
72
0
0
0

5
1
16:04
20:17
15,007
   -79
     6,860
42
0
0
0

6
1
04:32
10:42
22,157
   -61
  -610,616
89
0
0
0

7
1
10:42
16:13
19,850
   -70
     1,100
39
0
0
0

8
1
12:21
17:33
18,689
   -72
    -5,806
38
0
0
0

9
9
1
2
00:00
20:18
01:45
22:00
  6,316
  6,103
   -56
   -78
   -12,086
   -12,268
42
34
0
0
0
0
0
0

10
1
15:09
20:34
19,274
   -69
    44,390
36
0
0
0

11
1
08:57
14:45
20,856
   -72
    68,472
42
0
0
0

12
12
12
1
2
3
00:00
18:16
20:42
03:42
20:34
22:00
13,314
  8,198
  4,660
   -61
   -73
   -79
   105,076
   104,803
   104,768
43
53
38
1
2
0
0
0
0
0
0
0

13
13
1
2
08:55
16:22
15:08
17:24
22,393
  3,680
   -71
   -78
  -303,431
  -303,430
42
31
0
0
0
0
0
0

14
1
00:00
08:36
30,862
   -60
   -56,138
60
1
0
0

15
1
19:50
22:00
  7,763
   -74
   257,285
37
0
0
0

16
1
03:27
08:57
19,788
   -62
    80,576
42
0
0
0

17
17
1
2
11:15
13:15
13:06
20:17
  6,569
25,117
   -74
   -78
  -156,303
  -156,341
57
42
7
0
0
0
0
0

18
1
00:00
05:47
20,836
   -57
   -74,151
42
0
0
0

19
1
06:32
12:20
20,869
   -62
    41,616
41
3
0
0

20
20
1
2
06:32
14:25
13:15
16:03
24,038
  5,880
   -66
   -74
   -54,829
   -54,827
47
36
46
0
0
0
0
0

21
1
00:00
03:42
13,308
   -58
    66,428
43
0
0
0

22
1
01:46
07:12
19,584
   -62
  -169,963
39
0
0
0

23
1
08:37
13:15
16,684
   -70
  -367,373
41
16
0
0

24
1
00:31
04:32
14,442
   -65
  -295,507
47
3
0
0

25
-

26
26
26
1
2
3
18:48
20:18
22:17
19:50
22:00
23:18
  3,722
  6,110
  3,651
   -73
   -70
   -72
    65,114
    65,153
    65,187
39
35
37
0
0
0
0
0
0
0
0
0

27
27
27
1
2
3
00:00
17:25
19:55
01:22
19:50
23:59
  4,935
  8,476
14,654
   -57
   -78
   -80
  -160,248
  -160,493
  -160,542
42
49
39
1
2
0
0
0
0
0
0
0

28
28
1
2
13:07
14:46
14:24
18:47
  4,622
14,263
   -75
   -73
    13,669
    13,660
45
35
0
0
0
0
0
0

29
29
1
2
00:00
20:42
03:26
22:00
12,387
  4,667
   -58
   -80
  -126,791
  -127,009
42
35
0
0
0
0
0
0

30
30
1
2
03:27
19:56
04:41
21:25
  4,459
  5,171
   -59
   -71
  -251,146
  -251,354
40
56
0
0
0
0
0
0

31
31
1
2
01:23
03:42
03:26
10:16
  7,352
23,601
   -64
   -66
    31,303
    31,265
50
41
27
0
0
0
0
0

32
32
32
1
2
3
05:17
10:16
13:16
08:36
13:06
14:24
11,941
10,162
  4,134
   -60
   -70
   -75
    13,777
    13,913
    13,974
56
44
42
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	14:25	22:00	26,863	-76	-264,102	53	46	0	0
3 3	1 2	05:12 07:13	06:32 11:14	4,756 14,473	-62 -63	-567,286 -567,348	43 44	0 0	0 0	0 0
4	1	13:06	19:56	24,341	-74	-102,474	72	0	0	0
5	1	16:04	20:17	15,007	-79	6,860	42	0	0	0
6	1	04:32	10:42	22,157	-61	-610,616	89	0	0	0
7	1	10:42	16:13	19,850	-70	1,100	39	0	0	0
8	1	12:21	17:33	18,689	-72	-5,806	38	0	0	0
9 9	1 2	00:00 20:18	01:45 22:00	6,316 6,103	-56 -78	-12,086 -12,268	42 34	0 0	0 0	0 0
10	1	15:09	20:34	19,274	-69	44,390	36	0	0	0
11	1	08:57	14:45	20,856	-72	68,472	42	0	0	0
12 12 12	1 2 3	00:00 18:16 20:42	03:42 20:34 22:00	13,314 8,198 4,660	-61 -73 -79	105,076 104,803 104,768	43 53 38	1 2 0	0 0 0	0 0 0
13 13	1 2	08:55 16:22	15:08 17:24	22,393 3,680	-71 -78	-303,431 -303,430	42 31	0 0	0 0	0 0
14	1	00:00	08:36	30,862	-60	-56,138	60	1	0	0
15	1	19:50	22:00	7,763	-74	257,285	37	0	0	0
16	1	03:27	08:57	19,788	-62	80,576	42	0	0	0
17 17	1 2	11:15 13:15	13:06 20:17	6,569 25,117	-74 -78	-156,303 -156,341	57 42	7 0	0 0	0 0
18	1	00:00	05:47	20,836	-57	-74,151	42	0	0	0
19	1	06:32	12:20	20,869	-62	41,616	41	3	0	0
20 20	1 2	06:32 14:25	13:15 16:03	24,038 5,880	-66 -74	-54,829 -54,827	47 36	46 0	0 0	0 0
21	1	00:00	03:42	13,308	-58	66,428	43	0	0	0
22	1	01:46	07:12	19,584	-62	-169,963	39	0	0	0
23	1	08:37	13:15	16,684	-70	-367,373	41	16	0	0
24	1	00:31	04:32	14,442	-65	-295,507	47	3	0	0
25	-
26 26 26	1 2 3	18:48 20:18 22:17	19:50 22:00 23:18	3,722 6,110 3,651	-73 -70 -72	65,114 65,153 65,187	39 35 37	0 0 0	0 0 0	0 0 0
27 27 27	1 2 3	00:00 17:25 19:55	01:22 19:50 23:59	4,935 8,476 14,654	-57 -78 -80	-160,248 -160,493 -160,542	42 49 39	1 2 0	0 0 0	0 0 0
28 28	1 2	13:07 14:46	14:24 18:47	4,622 14,263	-75 -73	13,669 13,660	45 35	0 0	0 0	0 0
29 29	1 2	00:00 20:42	03:26 22:00	12,387 4,667	-58 -80	-126,791 -127,009	42 35	0 0	0 0	0 0
30 30	1 2	03:27 19:56	04:41 21:25	4,459 5,171	-59 -71	-251,146 -251,354	40 56	0 0	0 0	0 0
31 31	1 2	01:23 03:42	03:26 10:16	7,352 23,601	-64 -66	31,303 31,265	50 41	27 0	0 0	0 0
32 32 32	1 2 3	05:17 10:16 13:16	08:36 13:06 14:24	11,941 10,162 4,134	-60 -70 -75	13,777 13,913 13,974	56 44 42	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-