GPS Space Vehicle Time Integrity for MJD 54317

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
1
03:33
09:31
21,491
   -91
  -144,221
24
272
0
0

2
1
13:42
22:32
31,617
  -106
  -126,971
43
28
0
0

3
1
04:25
10:29
21,798
   -87
   -96,944
40
8
0
0

4
1
12:27
20:07
27,559
  -109
    -3,357
27
181
0
0

5
5
5
5
1
2
3
4
00:00
18:09
19:49
22:47
03:27
19:39
22:32
23:59
12,462
  5,247
  9,614
  4,320
   -82
  -105
  -109
   -92
  -257,389
  -259,937
  -260,279
  -260,594
150
78
120
50
1
1
0
0
1
0
0
0
0
0
0
0

6
6
1
2
03:26
20:07
05:15
23:59
  6,538
13,861
   -87
  -100
  -243,311
  -243,527
20
36
160
64
0
0
0
0

7
7
7
1
2
3
00:00
02:01
20:37
01:17
05:50
23:59
  4,637
13,702
11,907
   -86
   -84
  -101
  -166,759
  -166,504
  -165,101
35
84
90
8
1
0
0
1
0
0
0
0

8
1
11:42
16:48
18,368
  -105
   117,597
21
493
0
0

9
1
19:35
23:57
15,698
  -105
   -82,012
19
518
0
0

10
1
15:15
20:36
19,231
  -107
  -105,831
24
292
0
0

11
1
08:00
13:41
20,486
   -91
   -21,787
22
389
0
0

12
12
12
1
2
3
00:41
17:02
20:37
02:26
19:35
23:57
  6,301
  8,972
12,027
   -86
  -109
  -107
    51,546
    51,599
    51,619
16
52
23
138
66
274
0
0
0
0
0
0

13
1
08:00
17:07
32,830
  -101
  -195,898
48
16
0
0

14
14
1
2
00:42
22:47
07:59
23:59
26,012
  4,199
   -86
  -104
   -33,820
   -33,982
29
59
122
10
0
0
0
0

15
-

16
1
02:43
08:30
20,832
   -88
  -167,422
25
269
0
0

17
17
1
2
10:30
13:42
12:27
19:35
  6,790
21,134
   -86
  -114
   -58,904
   -58,908
57
24
26
283
0
0
0
0

18
1
00:08
04:25
15,396
   -83
   241,745
19
391
0
0

19
1
05:50
11:42
21,052
   -86
   -56,099
27
152
0
0

20
1
05:29
15:15
34,965
   -92
    27,612
32
172
0
0

21
21
1
2
00:00
22:12
03:26
23:59
12,361
  6,429
   -82
   -99
   -78,764
   -78,779
18
25
329
73
0
0
0
0

22
1
02:42
06:37
14,069
   -84
  -193,351
19
382
0
0

23
23
1
2
06:51
08:31
07:59
12:27
  4,070
14,149
   -86
   -93
  -188,262
  -188,308
27
29
14
103
0
0
0
0

24
24
1
2
00:00
22:12
02:00
23:59
  7,243
  6,440
   -85
   -92
   -20,511
   -20,751
16
20
175
238
0
0
0
0

25
1
09:32
15:00
19,645
  -105
  -395,990
88
0
0
0

26
1
17:21
22:12
17,436
  -106
   349,181
118
0
0
0

27
1
09:52
14:55
18,214
  -101
  -127,079
29
109
0
0

28
28
1
2
12:27
14:56
13:41
18:08
  4,427
11,559
  -100
  -115
     4,254
     4,248
24
21
65
334
0
0
0
0

29
1
16:50
22:12
19,277
  -102
    -5,003
23
550
0
0

30
1
19:35
20:36
  2,435
  -106
   -41,694
54
13
0
0

31
31
1
2
01:36
04:25
03:26
09:48
  6,602
19,348
   -75
   -94
   -13,858
   -13,856
33
19
10
407
0
0
0
0

32
-

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	1	03:33	09:31	21,491	-91	-144,221	24	272	0	0
2	1	13:42	22:32	31,617	-106	-126,971	43	28	0	0
3	1	04:25	10:29	21,798	-87	-96,944	40	8	0	0
4	1	12:27	20:07	27,559	-109	-3,357	27	181	0	0
5 5 5 5	1 2 3 4	00:00 18:09 19:49 22:47	03:27 19:39 22:32 23:59	12,462 5,247 9,614 4,320	-82 -105 -109 -92	-257,389 -259,937 -260,279 -260,594	150 78 120 50	1 1 0 0	1 0 0 0	0 0 0 0
6 6	1 2	03:26 20:07	05:15 23:59	6,538 13,861	-87 -100	-243,311 -243,527	20 36	160 64	0 0	0 0
7 7 7	1 2 3	00:00 02:01 20:37	01:17 05:50 23:59	4,637 13,702 11,907	-86 -84 -101	-166,759 -166,504 -165,101	35 84 90	8 1 0	0 1 0	0 0 0
8	1	11:42	16:48	18,368	-105	117,597	21	493	0	0
9	1	19:35	23:57	15,698	-105	-82,012	19	518	0	0
10	1	15:15	20:36	19,231	-107	-105,831	24	292	0	0
11	1	08:00	13:41	20,486	-91	-21,787	22	389	0	0
12 12 12	1 2 3	00:41 17:02 20:37	02:26 19:35 23:57	6,301 8,972 12,027	-86 -109 -107	51,546 51,599 51,619	16 52 23	138 66 274	0 0 0	0 0 0
13	1	08:00	17:07	32,830	-101	-195,898	48	16	0	0
14 14	1 2	00:42 22:47	07:59 23:59	26,012 4,199	-86 -104	-33,820 -33,982	29 59	122 10	0 0	0 0
15	-
16	1	02:43	08:30	20,832	-88	-167,422	25	269	0	0
17 17	1 2	10:30 13:42	12:27 19:35	6,790 21,134	-86 -114	-58,904 -58,908	57 24	26 283	0 0	0 0
18	1	00:08	04:25	15,396	-83	241,745	19	391	0	0
19	1	05:50	11:42	21,052	-86	-56,099	27	152	0	0
20	1	05:29	15:15	34,965	-92	27,612	32	172	0	0
21 21	1 2	00:00 22:12	03:26 23:59	12,361 6,429	-82 -99	-78,764 -78,779	18 25	329 73	0 0	0 0
22	1	02:42	06:37	14,069	-84	-193,351	19	382	0	0
23 23	1 2	06:51 08:31	07:59 12:27	4,070 14,149	-86 -93	-188,262 -188,308	27 29	14 103	0 0	0 0
24 24	1 2	00:00 22:12	02:00 23:59	7,243 6,440	-85 -92	-20,511 -20,751	16 20	175 238	0 0	0 0
25	1	09:32	15:00	19,645	-105	-395,990	88	0	0	0
26	1	17:21	22:12	17,436	-106	349,181	118	0	0	0
27	1	09:52	14:55	18,214	-101	-127,079	29	109	0	0
28 28	1 2	12:27 14:56	13:41 18:08	4,427 11,559	-100 -115	4,254 4,248	24 21	65 334	0 0	0 0
29	1	16:50	22:12	19,277	-102	-5,003	23	550	0	0
30	1	19:35	20:36	2,435	-106	-41,694	54	13	0	0
31 31	1 2	01:36 04:25	03:26 09:48	6,602 19,348	-75 -94	-13,858 -13,856	33 19	10 407	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-