GPS Space Vehicle Time Integrity for MJD 52781

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
15:41
21:37
21,302
  -318
  -286,977
22
0
0
0

2
1
12:22
20:38
29,727
  -300
   119,017
47
0
0
0

3
1
13:25
19:33
22,023
  -296
   -12,681
33
0
0
0

4
4
1
2
00:00
20:57
04:50
21:59
17,397
  3,733
  -286
  -327
   -45,419
   -45,504
9
3
1
2
0
0
0
0

5
5
1
2
02:10
10:12
10:10
12:02
28,724
  6,617
  -290
  -284
   -16,089
   -16,120
15
6
0
0
0
0
0
0

6
6
1
2
04:49
10:12
10:10
13:43
19,211
12,621
  -290
  -274
     4,374
     4,396
3
15
33
0
0
0
0
0

7
7
1
2
00:00
19:26
04:55
21:59
17,702
  9,228
  -291
  -324
  -498,187
  -499,425
88
49
1
0
1
0
0
0

8
8
1
2
00:00
19:40
01:41
21:59
  6,074
  8,335
  -293
  -329
  -340,249
  -341,171
17
28
1
0
1
0
0
0

9
9
1
2
01:37
03:42
03:14
10:10
  5,839
23,250
  -279
  -286
    44,956
    44,977
9
11
0
0
0
0
0
0

10
1
00:19
06:30
22,192
  -286
   -25,683
4
38
0
0

11
1
15:58
21:59
21,652
  -311
   -48,457
22
0
0
0

12
-

13
13
1
2
00:00
17:01
02:28
21:59
  8,897
17,881
  -281
  -323
    27,259
    27,249
6
6
0
29
0
0
0
0

14
14
1
2
07:20
10:12
10:10
16:47
10,153
23,570
  -280
  -294
    20,964
    20,945
6
8
0
2
0
0
0
0

15
15
1
2
08:09
10:12
10:10
14:05
  7,262
13,959
  -278
  -286
  -112,334
  -112,394
14
14
0
0
0
0
0
0

16
1
11:32
17:40
22,010
  -302
   -15,079
64
0
0
0

17
17
1
2
06:02
10:12
10:10
12:00
14,820
  6,477
  -285
  -285
   -14,273
   -14,294
11
3
0
26
0
0
0
0

18
18
1
2
05:16
10:12
10:10
14:13
17,602
14,417
  -282
  -292
   -11,372
   -11,393
8
7
1
0
0
0
0
0

19
-

20
1
14:25
21:59
27,197
  -310
   213,602
12
0
0
0

21
21
1
2
06:36
10:12
10:10
12:34
12,780
  8,499
  -292
  -295
    47,870
    47,723
54
29
0
0
0
0
0
0

22
-

23
23
1
2
08:27
10:12
10:10
15:07
  6,144
17,673
  -279
  -295
   -27,292
   -27,318
4
8
0
0
0
0
0
0

24
24
1
2
00:00
22:22
07:52
23:59
28,275
  5,837
  -284
  -336
   -31,976
   -32,219
12
3
1
6
0
0
0
0

25
1
10:12
18:33
30,013
  -301
   -44,884
15
0
0
0

26
1
02:41
08:28
20,777
  -291
  -506,832
33
0
0
0

27
1
18:38
21:59
12,105
  -318
  -175,421
220
0
0
0

28
28
1
2
00:00
20:43
03:11
21:59
11,483
  4,613
  -295
  -321
    40,744
    40,461
6
8
1
0
0
0
0
0

29
1
01:45
07:41
21,346
  -291
  -141,774
33
0
0
0

30
30
1
2
03:33
10:12
10:10
13:23
23,732
11,455
  -287
  -296
   -92,850
   -93,712
334
159
0
0
3266
0
0
0

31
1
14:40
20:41
21,643
  -305
  -215,122
174
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	15:41	21:37	21,302	-318	-286,977	22	0	0	0
2	1	12:22	20:38	29,727	-300	119,017	47	0	0	0
3	1	13:25	19:33	22,023	-296	-12,681	33	0	0	0
4 4	1 2	00:00 20:57	04:50 21:59	17,397 3,733	-286 -327	-45,419 -45,504	9 3	1 2	0 0	0 0
5 5	1 2	02:10 10:12	10:10 12:02	28,724 6,617	-290 -284	-16,089 -16,120	15 6	0 0	0 0	0 0
6 6	1 2	04:49 10:12	10:10 13:43	19,211 12,621	-290 -274	4,374 4,396	3 15	33 0	0 0	0 0
7 7	1 2	00:00 19:26	04:55 21:59	17,702 9,228	-291 -324	-498,187 -499,425	88 49	1 0	1 0	0 0
8 8	1 2	00:00 19:40	01:41 21:59	6,074 8,335	-293 -329	-340,249 -341,171	17 28	1 0	1 0	0 0
9 9	1 2	01:37 03:42	03:14 10:10	5,839 23,250	-279 -286	44,956 44,977	9 11	0 0	0 0	0 0
10	1	00:19	06:30	22,192	-286	-25,683	4	38	0	0
11	1	15:58	21:59	21,652	-311	-48,457	22	0	0	0
12	-
13 13	1 2	00:00 17:01	02:28 21:59	8,897 17,881	-281 -323	27,259 27,249	6 6	0 29	0 0	0 0
14 14	1 2	07:20 10:12	10:10 16:47	10,153 23,570	-280 -294	20,964 20,945	6 8	0 2	0 0	0 0
15 15	1 2	08:09 10:12	10:10 14:05	7,262 13,959	-278 -286	-112,334 -112,394	14 14	0 0	0 0	0 0
16	1	11:32	17:40	22,010	-302	-15,079	64	0	0	0
17 17	1 2	06:02 10:12	10:10 12:00	14,820 6,477	-285 -285	-14,273 -14,294	11 3	0 26	0 0	0 0
18 18	1 2	05:16 10:12	10:10 14:13	17,602 14,417	-282 -292	-11,372 -11,393	8 7	1 0	0 0	0 0
19	-
20	1	14:25	21:59	27,197	-310	213,602	12	0	0	0
21 21	1 2	06:36 10:12	10:10 12:34	12,780 8,499	-292 -295	47,870 47,723	54 29	0 0	0 0	0 0
22	-
23 23	1 2	08:27 10:12	10:10 15:07	6,144 17,673	-279 -295	-27,292 -27,318	4 8	0 0	0 0	0 0
24 24	1 2	00:00 22:22	07:52 23:59	28,275 5,837	-284 -336	-31,976 -32,219	12 3	1 6	0 0	0 0
25	1	10:12	18:33	30,013	-301	-44,884	15	0	0	0
26	1	02:41	08:28	20,777	-291	-506,832	33	0	0	0
27	1	18:38	21:59	12,105	-318	-175,421	220	0	0	0
28 28	1 2	00:00 20:43	03:11 21:59	11,483 4,613	-295 -321	40,744 40,461	6 8	1 0	0 0	0 0
29	1	01:45	07:41	21,346	-291	-141,774	33	0	0	0
30 30	1 2	03:33 10:12	10:10 13:23	23,732 11,455	-287 -296	-92,850 -93,712	334 159	0 0	3266 0	0 0
31	1	14:40	20:41	21,643	-305	-215,122	174	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-