GPS Space Vehicle Time Integrity for MJD 55332

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
2
1
2
3
00:00
16:16
20:41
01:26
20:09
23:59
  5,166
13,903
11,925
   -48
   -53
   -59
  -256,051
  -256,270
  -256,327
35
50
35
1
9
0
0
0
0
0
0
0

3
1
07:02
13:04
21,715
   -48
  -555,703
51
0
0
0

4
1
14:57
21:41
24,231
   -60
   -83,342
74
0
0
0

5
1
17:57
23:37
20,379
   -65
     3,208
43
38
0
0

6
1
06:24
12:33
22,153
   -49
  -638,336
79
0
0
0

7
1
12:34
18:02
19,727
   -58
      457
37
0
0
0

8
1
14:09
19:23
18,805
   -60
    -5,454
39
0
0
0

9
9
1
2
00:00
22:11
03:34
23:59
12,873
  6,477
   -50
   -65
    -6,832
    -7,013
36
36
0
1
0
0
0
0

10
1
16:51
21:38
17,167
   -60
    42,652
38
0
0
0

11
1
10:45
16:34
20,909
   -57
    62,869
41
0
0
0

12
12
12
1
2
3
00:00
20:10
22:31
05:35
21:37
23:59
20,108
  5,051
  5,278
   -52
   -62
   -62
   114,884
   114,597
   114,560
43
65
41
1
11
11
0
0
0
0
0
0

13
13
1
2
10:43
15:05
14:56
16:51
15,177
  6,316
   -54
   -64
  -304,434
  -304,438
41
38
0
0
0
0
0
0

14
1
01:25
10:24
32,209
   -49
   -46,132
59
2
0
0

15
15
1
2
00:00
20:10
01:41
23:59
  6,060
13,782
   -52
   -64
   272,294
   271,839
36
42
1
0
0
0
0
0

16
1
05:14
10:45
19,807
   -46
    71,909
43
6
0
0

17
17
1
2
13:05
14:19
14:18
21:32
  4,350
25,896
   -50
   -60
  -151,117
  -151,164
65
47
7
4
0
0
0
0

18
1
02:24
07:37
18,753
   -47
   -68,545
40
0
0
0

19
1
09:02
14:09
18,400
   -47
    35,265
39
0
0
0

20
20
1
2
08:11
16:16
15:05
17:56
24,634
  6,026
   -52
   -58
   -56,108
   -56,102
48
35
36
0
0
0
0
0

21
1
00:59
06:28
19,743
   -43
    60,390
44
24
0
0

22
1
03:35
09:01
19,587
   -51
  -172,063
37
0
0
0

23
1
10:25
15:05
16,792
   -52
  -370,687
39
11
0
0

24
1
02:06
06:23
15,419
   -44
  -287,730
43
4
0
0

25
-

26
1
00:00
01:10
  4,231
   -50
    52,349
33
0
0
0

27
27
1
2
18:59
21:41
21:32
23:59
  9,025
  8,292
   -50
   -56
  -152,597
  -152,634
55
35
10
0
0
0
0
0

28
28
1
2
14:57
16:34
16:15
20:40
  4,707
14,734
   -61
   -56
    16,015
    16,009
44
36
4
0
0
0
0
0

29
29
29
1
2
3
00:00
03:35
22:31
03:13
05:14
23:59
11,610
  5,925
  5,276
   -49
   -49
   -57
  -120,215
  -120,240
  -120,427
38
36
41
3
0
7
0
0
0
0
0
0

30
30
1
2
05:36
22:31
06:59
23:37
  5,002
  3,735
   -47
   -59
  -243,111
  -243,336
32
66
1
1
0
0
0
0

31
31
1
2
03:14
07:38
05:35
12:05
  8,425
16,028
   -46
   -56
    36,276
    36,227
48
38
0
0
0
0
0
0

32
32
32
1
2
3
07:05
12:06
15:05
10:24
14:56
16:15
11,888
10,229
  4,183
   -44
   -55
   -55
   -28,356
   -28,222
   -28,156
55
43
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 2 2	1 2 3	00:00 16:16 20:41	01:26 20:09 23:59	5,166 13,903 11,925	-48 -53 -59	-256,051 -256,270 -256,327	35 50 35	1 9 0	0 0 0	0 0 0
3	1	07:02	13:04	21,715	-48	-555,703	51	0	0	0
4	1	14:57	21:41	24,231	-60	-83,342	74	0	0	0
5	1	17:57	23:37	20,379	-65	3,208	43	38	0	0
6	1	06:24	12:33	22,153	-49	-638,336	79	0	0	0
7	1	12:34	18:02	19,727	-58	457	37	0	0	0
8	1	14:09	19:23	18,805	-60	-5,454	39	0	0	0
9 9	1 2	00:00 22:11	03:34 23:59	12,873 6,477	-50 -65	-6,832 -7,013	36 36	0 1	0 0	0 0
10	1	16:51	21:38	17,167	-60	42,652	38	0	0	0
11	1	10:45	16:34	20,909	-57	62,869	41	0	0	0
12 12 12	1 2 3	00:00 20:10 22:31	05:35 21:37 23:59	20,108 5,051 5,278	-52 -62 -62	114,884 114,597 114,560	43 65 41	1 11 11	0 0 0	0 0 0
13 13	1 2	10:43 15:05	14:56 16:51	15,177 6,316	-54 -64	-304,434 -304,438	41 38	0 0	0 0	0 0
14	1	01:25	10:24	32,209	-49	-46,132	59	2	0	0
15 15	1 2	00:00 20:10	01:41 23:59	6,060 13,782	-52 -64	272,294 271,839	36 42	1 0	0 0	0 0
16	1	05:14	10:45	19,807	-46	71,909	43	6	0	0
17 17	1 2	13:05 14:19	14:18 21:32	4,350 25,896	-50 -60	-151,117 -151,164	65 47	7 4	0 0	0 0
18	1	02:24	07:37	18,753	-47	-68,545	40	0	0	0
19	1	09:02	14:09	18,400	-47	35,265	39	0	0	0
20 20	1 2	08:11 16:16	15:05 17:56	24,634 6,026	-52 -58	-56,108 -56,102	48 35	36 0	0 0	0 0
21	1	00:59	06:28	19,743	-43	60,390	44	24	0	0
22	1	03:35	09:01	19,587	-51	-172,063	37	0	0	0
23	1	10:25	15:05	16,792	-52	-370,687	39	11	0	0
24	1	02:06	06:23	15,419	-44	-287,730	43	4	0	0
25	-
26	1	00:00	01:10	4,231	-50	52,349	33	0	0	0
27 27	1 2	18:59 21:41	21:32 23:59	9,025 8,292	-50 -56	-152,597 -152,634	55 35	10 0	0 0	0 0
28 28	1 2	14:57 16:34	16:15 20:40	4,707 14,734	-61 -56	16,015 16,009	44 36	4 0	0 0	0 0
29 29 29	1 2 3	00:00 03:35 22:31	03:13 05:14 23:59	11,610 5,925 5,276	-49 -49 -57	-120,215 -120,240 -120,427	38 36 41	3 0 7	0 0 0	0 0 0
30 30	1 2	05:36 22:31	06:59 23:37	5,002 3,735	-47 -59	-243,111 -243,336	32 66	1 1	0 0	0 0
31 31	1 2	03:14 07:38	05:35 12:05	8,425 16,028	-46 -56	36,276 36,227	48 38	0 0	0 0	0 0
32 32 32	1 2 3	07:05 12:06 15:05	10:24 14:56 16:15	11,888 10,229 4,183	-44 -55 -55	-28,356 -28,222 -28,156	55 43 42	0 0 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-