GPS Space Vehicle Time Integrity for MJD 52851

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NMLS)
-GPS_SV (ns) UTC(NMLS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
10:57
12:10
12:08
16:52
  4,278
16,946
  -304
  -316
  -297,704
  -297,737
3
15
3
0
0
0
0
0

2
2
2
1
2
3
07:31
08:35
12:10
08:34
12:08
15:34
  3,755
12,769
12,243
  -276
  -295
  -296
   158,820
   158,857
   158,946
4
22
23
4
0
0
0
0
0
0
0
0

3
3
1
2
08:35
12:10
12:08
14:43
12,770
  9,224
  -294
  -302
   -32,272
   -32,316
24
6
0
0
0
0
0
0

4
1
16:09
23:44
27,267
  -324
   -41,933
13
1
0
0

5
5
1
2
00:00
21:22
07:18
23:59
26,290
  9,429
  -306
  -330
   -41,805
   -42,233
44
12
1
0
0
0
0
0

6
1
00:08
08:34
30,323
  -303
     6,182
13
0
0
0

7
1
14:35
23:59
33,831
  -320
  -588,132
112
0
0
0

8
1
14:59
20:55
21,346
  -310
  -398,539
47
0
0
0

9
9
1
2
00:00
20:32
05:44
23:59
20,613
12,422
  -300
  -334
       40
      148
12
8
1
1
0
0
0
0

10
10
1
2
00:00
19:37
01:57
23:59
  7,050
15,716
  -307
  -325
   -29,394
   -29,457
3
2
12
18
0
0
0
0

11
1
12:10
17:55
20,716
  -311
   -59,170
17
0
0
0

12
-

13
1
12:10
21:24
33,206
  -317
    29,676
6
3
0
0

14
14
1
2
02:38
08:35
08:34
12:04
21,331
12,487
  -309
  -309
    20,014
    20,015
5
4
23
16
0
0
0
0

15
1
03:33
08:34
18,002
  -299
  -140,697
24
0
0
0

16
16
1
2
06:42
08:35
08:34
12:08
  6,721
12,769
  -294
  -308
   -59,868
   -59,940
16
22
0
0
0
0
0
0

17
1
00:00
06:25
23,107
  -304
  -113,771
424
1
7448
0

18
1
00:19
08:34
29,618
  -306
   -12,649
5
54
0
0

19
-

20
20
20
1
2
3
09:35
12:10
17:00
12:08
15:59
19:29
  9,198
13,781
  8,977
  -301
  -303
  -318
   212,859
   212,852
   212,830
3
11
6
8
0
3
0
0
0
0
0
0

21
1
01:44
07:42
21,454
  -301
   -16,334
45
0
0
0

22
-

23
23
1
2
04:23
08:35
08:34
10:41
15,000
  7,517
  -308
  -301
   -32,374
   -32,376
5
4
3
2
0
0
0
0

24
24
1
2
00:00
17:40
03:10
23:59
11,428
22,733
  -309
  -324
   -48,937
   -49,148
7
21
1
0
0
0
0
0

25
25
25
1
2
3
04:36
08:35
12:10
08:34
12:08
13:49
14,219
12,769
  5,980
  -299
  -305
  -300
   -49,212
   -49,229
   -49,232
5
6
4
1
0
8
0
0
0
0
0
0

26
26
1
2
00:00
21:54
03:45
23:59
13,509
  7,509
  -309
  -327
  -524,561
  -524,619
2
5
83
0
0
0
0
0

27
1
13:49
19:45
21,339
  -316
  -495,404
280
0
0
0

28
1
15:58
22:22
23,000
  -322
    20,463
27
0
0
0

29
-

30
30
1
2
00:00
22:37
08:32
23:59
30,724
  4,912
  -302
  -328
  -351,382
  -353,988
336
49
1
0
4192
0
0
0

31
31
1
2
09:57
12:10
12:08
15:59
  7,845
13,752
  -298
  -310
  -347,714
  -347,911
45
70
0
0
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(NMLS) 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(NMLS) 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(NMLS) -GPS_SV (ns)	UTC(NMLS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	10:57 12:10	12:08 16:52	4,278 16,946	-304 -316	-297,704 -297,737	3 15	3 0	0 0	0 0
2 2 2	1 2 3	07:31 08:35 12:10	08:34 12:08 15:34	3,755 12,769 12,243	-276 -295 -296	158,820 158,857 158,946	4 22 23	4 0 0	0 0 0	0 0 0
3 3	1 2	08:35 12:10	12:08 14:43	12,770 9,224	-294 -302	-32,272 -32,316	24 6	0 0	0 0	0 0
4	1	16:09	23:44	27,267	-324	-41,933	13	1	0	0
5 5	1 2	00:00 21:22	07:18 23:59	26,290 9,429	-306 -330	-41,805 -42,233	44 12	1 0	0 0	0 0
6	1	00:08	08:34	30,323	-303	6,182	13	0	0	0
7	1	14:35	23:59	33,831	-320	-588,132	112	0	0	0
8	1	14:59	20:55	21,346	-310	-398,539	47	0	0	0
9 9	1 2	00:00 20:32	05:44 23:59	20,613 12,422	-300 -334	40 148	12 8	1 1	0 0	0 0
10 10	1 2	00:00 19:37	01:57 23:59	7,050 15,716	-307 -325	-29,394 -29,457	3 2	12 18	0 0	0 0
11	1	12:10	17:55	20,716	-311	-59,170	17	0	0	0
12	-
13	1	12:10	21:24	33,206	-317	29,676	6	3	0	0
14 14	1 2	02:38 08:35	08:34 12:04	21,331 12,487	-309 -309	20,014 20,015	5 4	23 16	0 0	0 0
15	1	03:33	08:34	18,002	-299	-140,697	24	0	0	0
16 16	1 2	06:42 08:35	08:34 12:08	6,721 12,769	-294 -308	-59,868 -59,940	16 22	0 0	0 0	0 0
17	1	00:00	06:25	23,107	-304	-113,771	424	1	7448	0
18	1	00:19	08:34	29,618	-306	-12,649	5	54	0	0
19	-
20 20 20	1 2 3	09:35 12:10 17:00	12:08 15:59 19:29	9,198 13,781 8,977	-301 -303 -318	212,859 212,852 212,830	3 11 6	8 0 3	0 0 0	0 0 0
21	1	01:44	07:42	21,454	-301	-16,334	45	0	0	0
22	-
23 23	1 2	04:23 08:35	08:34 10:41	15,000 7,517	-308 -301	-32,374 -32,376	5 4	3 2	0 0	0 0
24 24	1 2	00:00 17:40	03:10 23:59	11,428 22,733	-309 -324	-48,937 -49,148	7 21	1 0	0 0	0 0
25 25 25	1 2 3	04:36 08:35 12:10	08:34 12:08 13:49	14,219 12,769 5,980	-299 -305 -300	-49,212 -49,229 -49,232	5 6 4	1 0 8	0 0 0	0 0 0
26 26	1 2	00:00 21:54	03:45 23:59	13,509 7,509	-309 -327	-524,561 -524,619	2 5	83 0	0 0	0 0
27	1	13:49	19:45	21,339	-316	-495,404	280	0	0	0
28	1	15:58	22:22	23,000	-322	20,463	27	0	0	0
29	-
30 30	1 2	00:00 22:37	08:32 23:59	30,724 4,912	-302 -328	-351,382 -353,988	336 49	1 0	4192 0	0 0
31 31	1 2	09:57 12:10	12:08 15:59	7,845 13,752	-298 -310	-347,714 -347,911	45 70	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-