GPS Space Vehicle Time Integrity for MJD 52850

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
11:25
16:56
19,826
  -305
  -297,550
17
0
0
0

2
2
1
2
07:35
11:25
11:23
15:38
13,647
15,144
  -290
  -303
   158,255
   158,339
16
31
0
0
0
0
0
0

3
3
1
2
08:39
11:25
11:23
14:48
  9,786
12,120
  -292
  -311
   -31,990
   -32,045
19
12
0
0
0
0
0
0

4
4
1
2
16:13
20:47
20:45
23:48
16,325
10,894
  -323
  -321
   -42,091
   -42,066
5
13
0
0
0
0
0
0

5
5
1
2
00:00
21:26
07:23
23:59
26,538
  9,194
  -296
  -311
   -41,283
   -41,716
43
12
1
0
0
0
0
0

6
1
00:12
09:16
32,630
  -306
     6,156
10
0
0
0

7
7
1
2
14:39
20:47
20:45
23:59
21,974
11,543
  -312
  -314
  -587,103
  -587,293
76
33
0
0
0
0
0
0

8
1
15:03
20:45
20,542
  -320
  -397,959
49
0
0
0

9
9
1
2
00:00
20:47
05:48
23:59
20,864
11,543
  -302
  -321
     -118
      -10
19
8
1
0
0
0
0
0

10
10
10
1
2
3
00:00
19:41
20:47
02:01
20:45
23:59
  7,285
  3,860
11,543
  -300
  -321
  -318
   -29,339
   -29,403
   -29,401
7
2
1
1
2
0
0
0
0
0
0
0

11
1
11:25
17:59
23,617
  -305
   -58,998
23
0
0
0

12
-

13
1
12:13
20:45
30,702
  -314
    29,647
6
2
0
0

14
1
02:42
11:23
31,228
  -297
    20,019
5
74
0
0

15
1
03:37
09:35
21,435
  -286
  -140,288
24
0
0
0

16
16
1
2
06:46
11:25
11:23
12:52
16,610
  5,181
  -295
  -305
   -59,395
   -59,467
35
9
0
0
0
0
0
0

17
1
00:00
06:30
23,398
  -297
  -108,244
430
1
7740
0

18
1
00:23
09:24
32,429
  -297
   -12,660
7
39
0
0

19
-

20
20
1
2
09:39
11:25
11:23
19:34
  6,214
29,265
  -291
  -309
   212,910
   212,884
4
13
4
0
0
0
0
0

21
1
01:48
07:46
21,453
  -292
   -15,615
46
0
0
0

22
-

23
1
04:27
10:45
22,596
  -296
   -32,288
9
0
0
0

24
24
24
1
2
3
00:00
17:44
20:47
03:14
20:45
23:59
11,671
10,878
11,524
  -298
  -334
  -328
   -48,669
   -48,885
   -48,919
7
11
8
1
0
0
0
0
0
0
0
0

25
25
1
2
04:40
11:25
11:23
13:53
24,117
  8,865
  -300
  -315
   -49,141
   -49,169
10
5
0
0
0
0
0
0

26
26
1
2
00:00
21:58
03:49
23:59
13,763
  7,264
  -306
  -322
  -524,503
  -524,569
3
5
34
0
0
0
0
0

27
1
13:53
19:49
21,357
  -314
  -491,562
286
0
8
0

28
28
1
2
16:02
20:47
20:45
22:26
17,001
  5,932
  -311
  -321
    20,735
    20,690
20
7
0
0
0
0
0
0

29
-

30
30
1
2
00:00
22:41
08:36
23:59
30,964
  4,673
  -301
  -321
  -348,122
  -350,732
339
47
1
0
4441
0
0
0

31
31
1
2
10:01
11:25
11:23
16:03
  4,887
16,630
  -279
  -303
  -346,199
  -346,410
31
84
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	11:25	16:56	19,826	-305	-297,550	17	0	0	0
2 2	1 2	07:35 11:25	11:23 15:38	13,647 15,144	-290 -303	158,255 158,339	16 31	0 0	0 0	0 0
3 3	1 2	08:39 11:25	11:23 14:48	9,786 12,120	-292 -311	-31,990 -32,045	19 12	0 0	0 0	0 0
4 4	1 2	16:13 20:47	20:45 23:48	16,325 10,894	-323 -321	-42,091 -42,066	5 13	0 0	0 0	0 0
5 5	1 2	00:00 21:26	07:23 23:59	26,538 9,194	-296 -311	-41,283 -41,716	43 12	1 0	0 0	0 0
6	1	00:12	09:16	32,630	-306	6,156	10	0	0	0
7 7	1 2	14:39 20:47	20:45 23:59	21,974 11,543	-312 -314	-587,103 -587,293	76 33	0 0	0 0	0 0
8	1	15:03	20:45	20,542	-320	-397,959	49	0	0	0
9 9	1 2	00:00 20:47	05:48 23:59	20,864 11,543	-302 -321	-118 -10	19 8	1 0	0 0	0 0
10 10 10	1 2 3	00:00 19:41 20:47	02:01 20:45 23:59	7,285 3,860 11,543	-300 -321 -318	-29,339 -29,403 -29,401	7 2 1	1 2 0	0 0 0	0 0 0
11	1	11:25	17:59	23,617	-305	-58,998	23	0	0	0
12	-
13	1	12:13	20:45	30,702	-314	29,647	6	2	0	0
14	1	02:42	11:23	31,228	-297	20,019	5	74	0	0
15	1	03:37	09:35	21,435	-286	-140,288	24	0	0	0
16 16	1 2	06:46 11:25	11:23 12:52	16,610 5,181	-295 -305	-59,395 -59,467	35 9	0 0	0 0	0 0
17	1	00:00	06:30	23,398	-297	-108,244	430	1	7740	0
18	1	00:23	09:24	32,429	-297	-12,660	7	39	0	0
19	-
20 20	1 2	09:39 11:25	11:23 19:34	6,214 29,265	-291 -309	212,910 212,884	4 13	4 0	0 0	0 0
21	1	01:48	07:46	21,453	-292	-15,615	46	0	0	0
22	-
23	1	04:27	10:45	22,596	-296	-32,288	9	0	0	0
24 24 24	1 2 3	00:00 17:44 20:47	03:14 20:45 23:59	11,671 10,878 11,524	-298 -334 -328	-48,669 -48,885 -48,919	7 11 8	1 0 0	0 0 0	0 0 0
25 25	1 2	04:40 11:25	11:23 13:53	24,117 8,865	-300 -315	-49,141 -49,169	10 5	0 0	0 0	0 0
26 26	1 2	00:00 21:58	03:49 23:59	13,763 7,264	-306 -322	-524,503 -524,569	3 5	34 0	0 0	0 0
27	1	13:53	19:49	21,357	-314	-491,562	286	0	8	0
28 28	1 2	16:02 20:47	20:45 22:26	17,001 5,932	-311 -321	20,735 20,690	20 7	0 0	0 0	0 0
29	-
30 30	1 2	00:00 22:41	08:36 23:59	30,964 4,673	-301 -321	-348,122 -350,732	339 47	1 0	4441 0	0 0
31 31	1 2	10:01 11:25	11:23 16:03	4,887 16,630	-279 -303	-346,199 -346,410	31 84	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-