GPS Space Vehicle Time Integrity for MJD 54992

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
15:29
23:59
30,550
  -101
  -156,136
46
25
0
0

3
1
06:44
12:11
19,606
   -95
  -404,829
50
0
0
0

4
1
14:03
21:50
27,987
  -103
   127,259
132
0
0
0

5
-

6
1
05:39
11:33
21,160
   -93
  -155,831
90
0
0
0

7
1
11:33
17:12
20,326
   -98
   -17,419
37
0
0
0

8
1
12:58
18:39
20,470
  -103
   207,040
40
0
0
0

9
9
1
2
00:00
21:25
03:00
23:59
10,838
  9,245
   -91
  -106
   -60,447
   -60,613
39
38
0
0
0
0
0
0

10
1
17:06
22:29
19,382
  -101
    17,238
43
47
0
0

11
1
09:34
15:29
21,253
   -98
     5,836
37
0
0
0

12
12
1
2
00:00
19:02
04:50
23:59
17,374
17,827
   -94
  -103
   268,612
   268,209
50
57
1
0
0
0
0
0

13
1
10:10
19:12
32,508
  -100
  -299,225
40
8
0
0

14
1
00:35
09:34
32,104
   -90
    97,080
72
0
0
0

15
1
19:13
23:59
17,189
   -99
   299,727
43
0
0
0

16
1
04:50
10:09
19,133
   -93
   -43,413
42
0
0
0

17
17
1
2
12:11
15:29
14:03
21:25
  6,588
21,328
   -96
  -106
   -63,776
   -63,826
57
40
9
0
0
0
0
0

18
1
01:59
07:04
18,297
   -91
    49,424
42
0
0
0

19
1
08:24
13:15
17,502
   -92
   -23,066
33
7
0
0

20
20
20
1
2
3
07:20
11:33
14:03
10:45
14:02
17:05
12,283
  8,909
10,920
   -88
  -101
  -102
   -80,404
   -80,402
   -80,394
55
36
38
16
0
0
0
0
0
0
0
0

21
1
00:06
05:39
19,953
   -90
    -9,328
42
0
0
0

22
1
02:57
08:23
19,564
   -90
  -197,975
40
0
0
0

23
1
09:34
12:57
12,194
   -93
  -390,300
30
4
0
0

24
24
1
2
00:35
22:30
04:09
23:59
12,846
  5,387
   -81
  -102
  -195,688
  -195,935
40
35
1
0
0
0
0
0

25
1
12:58
16:25
12,392
   -99
  -456,016
79
0
0
0

26
1
22:30
23:59
  5,387
   -95
   -63,480
35
2
0
0

27
27
27
1
2
3
00:50
17:22
21:50
01:58
21:25
23:59
  4,082
14,442
  7,738
   -84
  -104
  -103
   -56,270
   -56,494
   -56,533
36
57
36
1
15
0
0
0
0
0
0
0

28
28
1
2
14:16
16:26
15:29
20:01
  4,364
12,897
   -97
   -95
    25,281
    25,286
42
37
0
0
0
0
0
0

29
29
1
2
00:06
03:03
02:56
06:44
10,210
13,229
   -91
   -91
   -28,712
   -28,758
43
43
0
1
0
0
0
0

30
30
30
1
2
3
00:50
03:03
20:32
01:58
06:15
23:59
  4,086
11,476
12,391
   -99
   -96
  -101
  -152,671
  -152,708
  -152,892
40
42
53
0
1
18
0
0
0
0
0
0

31
1
04:10
10:45
23,708
  -100
    61,936
39
24
0
0

32
32
1
2
06:15
10:45
09:34
12:10
11,905
  5,046
   -93
   -93
  -249,373
  -249,302
52
31
0
3
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	15:29	23:59	30,550	-101	-156,136	46	25	0	0
3	1	06:44	12:11	19,606	-95	-404,829	50	0	0	0
4	1	14:03	21:50	27,987	-103	127,259	132	0	0	0
5	-
6	1	05:39	11:33	21,160	-93	-155,831	90	0	0	0
7	1	11:33	17:12	20,326	-98	-17,419	37	0	0	0
8	1	12:58	18:39	20,470	-103	207,040	40	0	0	0
9 9	1 2	00:00 21:25	03:00 23:59	10,838 9,245	-91 -106	-60,447 -60,613	39 38	0 0	0 0	0 0
10	1	17:06	22:29	19,382	-101	17,238	43	47	0	0
11	1	09:34	15:29	21,253	-98	5,836	37	0	0	0
12 12	1 2	00:00 19:02	04:50 23:59	17,374 17,827	-94 -103	268,612 268,209	50 57	1 0	0 0	0 0
13	1	10:10	19:12	32,508	-100	-299,225	40	8	0	0
14	1	00:35	09:34	32,104	-90	97,080	72	0	0	0
15	1	19:13	23:59	17,189	-99	299,727	43	0	0	0
16	1	04:50	10:09	19,133	-93	-43,413	42	0	0	0
17 17	1 2	12:11 15:29	14:03 21:25	6,588 21,328	-96 -106	-63,776 -63,826	57 40	9 0	0 0	0 0
18	1	01:59	07:04	18,297	-91	49,424	42	0	0	0
19	1	08:24	13:15	17,502	-92	-23,066	33	7	0	0
20 20 20	1 2 3	07:20 11:33 14:03	10:45 14:02 17:05	12,283 8,909 10,920	-88 -101 -102	-80,404 -80,402 -80,394	55 36 38	16 0 0	0 0 0	0 0 0
21	1	00:06	05:39	19,953	-90	-9,328	42	0	0	0
22	1	02:57	08:23	19,564	-90	-197,975	40	0	0	0
23	1	09:34	12:57	12,194	-93	-390,300	30	4	0	0
24 24	1 2	00:35 22:30	04:09 23:59	12,846 5,387	-81 -102	-195,688 -195,935	40 35	1 0	0 0	0 0
25	1	12:58	16:25	12,392	-99	-456,016	79	0	0	0
26	1	22:30	23:59	5,387	-95	-63,480	35	2	0	0
27 27 27	1 2 3	00:50 17:22 21:50	01:58 21:25 23:59	4,082 14,442 7,738	-84 -104 -103	-56,270 -56,494 -56,533	36 57 36	1 15 0	0 0 0	0 0 0
28 28	1 2	14:16 16:26	15:29 20:01	4,364 12,897	-97 -95	25,281 25,286	42 37	0 0	0 0	0 0
29 29	1 2	00:06 03:03	02:56 06:44	10,210 13,229	-91 -91	-28,712 -28,758	43 43	0 1	0 0	0 0
30 30 30	1 2 3	00:50 03:03 20:32	01:58 06:15 23:59	4,086 11,476 12,391	-99 -96 -101	-152,671 -152,708 -152,892	40 42 53	0 1 18	0 0 0	0 0 0
31	1	04:10	10:45	23,708	-100	61,936	39	24	0	0
32 32	1 2	06:15 10:45	09:34 12:10	11,905 5,046	-93 -93	-249,373 -249,302	52 31	0 3	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-