GPS Space Vehicle Time Integrity for MJD 52987

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
01:38
07:33
21,249
  -276
  -319,925
9
0
0
0

2
2
1
2
00:00
22:41
06:49
23:59
24,517
  4,671
  -264
  -291
   238,290
   238,764
52
11
1
0
0
0
0
0

3
1
00:00
05:22
19,303
  -275
   -69,863
14
1
0
0

4
1
06:58
14:31
27,166
  -277
    24,231
43
0
0
0

5
5
1
2
11:58
14:34
14:31
21:51
  9,144
26,170
  -277
  -288
    -9,633
    -9,674
6
19
0
0
0
0
0
0

6
6
1
2
14:44
22:41
22:40
23:44
28,512
  3,740
  -293
  -284
     2,039
     2,042
5
4
2
0
0
0
0
0

7
1
05:17
14:31
33,202
  -273
  -643,491
6
36
0
0

8
1
05:47
11:43
21,339
  -269
  -395,745
13
0
0
0

9
9
1
2
11:00
14:34
14:31
20:17
12,652
20,577
  -278
  -279
    20,786
    20,812
7
9
1
0
0
0
0
0

10
10
1
2
10:08
14:34
14:31
16:17
15,732
  6,177
  -282
  -285
   -36,281
   -36,291
4
3
0
11
0
0
0
0

11
1
02:09
08:42
23,523
  -270
   -83,601
15
0
0
0

12
-

13
1
02:55
12:15
33,495
  -268
    31,549
4
39
0
0

14
14
14
1
2
3
00:00
17:30
22:41
02:59
22:40
23:59
10,741
18,580
  4,671
  -271
  -288
  -287
    18,097
    18,066
    18,065
2
6
3
40
11
0
0
0
0
0
0
0

15
15
1
2
18:28
22:41
22:40
23:59
15,127
  4,671
  -288
  -283
  -199,296
  -199,343
22
5
0
0
0
0
0
0

16
16
16
1
2
3
00:00
21:23
22:41
03:33
22:40
23:59
12,811
  4,640
  4,671
  -271
  -291
  -290
   -15,223
   -15,318
   -15,321
3
3
1
47
16
0
0
0
0
0
0
0

17
17
1
2
10:05
14:34
14:31
19:28
15,945
17,635
  -281
  -287
   -65,587
   -65,980
107
115
0
0
0
0
0
0

18
18
1
2
14:44
22:41
22:40
23:52
28,509
  4,210
  -286
  -287
       57
       86
11
5
1
0
0
0
0
0

19
-

20
1
00:15
10:10
35,613
  -268
   199,435
18
0
0
0

21
1
16:32
22:29
21,411
  -288
   -68,780
8
0
0
0

22
-

23
23
23
1
2
3
00:00
19:45
22:41
01:53
22:40
23:59
  6,812
10,517
  4,671
  -269
  -284
  -281
   114,206
   117,227
   117,549
90
126
57
1
0
0
1
0
0
0
0
0

24
24
1
2
08:37
14:34
14:31
18:05
21,213
12,646
  -285
  -295
   -82,772
   -82,832
25
10
0
0
0
0
0
0

25
25
25
1
2
3
00:00
19:23
22:41
04:43
22:40
23:59
17,002
11,831
  4,671
  -276
  -284
  -284
   -57,163
   -57,229
   -57,235
3
4
2
20
29
0
0
0
0
0
0
0

26
26
1
2
12:26
14:34
14:31
18:12
  7,479
13,092
  -282
  -285
  -479,090
  -479,008
18
28
0
0
0
0
0
0

27
1
04:31
10:19
20,877
  -271
  -849,150
106
0
0
0

28
1
06:46
13:08
22,889
  -275
    -9,352
18
0
0
0

29
29
1
2
11:38
14:34
14:31
17:33
10,391
10,712
  -288
  -295
  -188,747
  -188,851
27
30
0
0
0
0
0
0

30
1
14:34
22:40
29,132
  -285
  -689,188
176
0
0
0

31
1
00:52
06:55
21,729
  -271
  -434,211
11
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	01:38	07:33	21,249	-276	-319,925	9	0	0	0
2 2	1 2	00:00 22:41	06:49 23:59	24,517 4,671	-264 -291	238,290 238,764	52 11	1 0	0 0	0 0
3	1	00:00	05:22	19,303	-275	-69,863	14	1	0	0
4	1	06:58	14:31	27,166	-277	24,231	43	0	0	0
5 5	1 2	11:58 14:34	14:31 21:51	9,144 26,170	-277 -288	-9,633 -9,674	6 19	0 0	0 0	0 0
6 6	1 2	14:44 22:41	22:40 23:44	28,512 3,740	-293 -284	2,039 2,042	5 4	2 0	0 0	0 0
7	1	05:17	14:31	33,202	-273	-643,491	6	36	0	0
8	1	05:47	11:43	21,339	-269	-395,745	13	0	0	0
9 9	1 2	11:00 14:34	14:31 20:17	12,652 20,577	-278 -279	20,786 20,812	7 9	1 0	0 0	0 0
10 10	1 2	10:08 14:34	14:31 16:17	15,732 6,177	-282 -285	-36,281 -36,291	4 3	0 11	0 0	0 0
11	1	02:09	08:42	23,523	-270	-83,601	15	0	0	0
12	-
13	1	02:55	12:15	33,495	-268	31,549	4	39	0	0
14 14 14	1 2 3	00:00 17:30 22:41	02:59 22:40 23:59	10,741 18,580 4,671	-271 -288 -287	18,097 18,066 18,065	2 6 3	40 11 0	0 0 0	0 0 0
15 15	1 2	18:28 22:41	22:40 23:59	15,127 4,671	-288 -283	-199,296 -199,343	22 5	0 0	0 0	0 0
16 16 16	1 2 3	00:00 21:23 22:41	03:33 22:40 23:59	12,811 4,640 4,671	-271 -291 -290	-15,223 -15,318 -15,321	3 3 1	47 16 0	0 0 0	0 0 0
17 17	1 2	10:05 14:34	14:31 19:28	15,945 17,635	-281 -287	-65,587 -65,980	107 115	0 0	0 0	0 0
18 18	1 2	14:44 22:41	22:40 23:52	28,509 4,210	-286 -287	57 86	11 5	1 0	0 0	0 0
19	-
20	1	00:15	10:10	35,613	-268	199,435	18	0	0	0
21	1	16:32	22:29	21,411	-288	-68,780	8	0	0	0
22	-
23 23 23	1 2 3	00:00 19:45 22:41	01:53 22:40 23:59	6,812 10,517 4,671	-269 -284 -281	114,206 117,227 117,549	90 126 57	1 0 0	1 0 0	0 0 0
24 24	1 2	08:37 14:34	14:31 18:05	21,213 12,646	-285 -295	-82,772 -82,832	25 10	0 0	0 0	0 0
25 25 25	1 2 3	00:00 19:23 22:41	04:43 22:40 23:59	17,002 11,831 4,671	-276 -284 -284	-57,163 -57,229 -57,235	3 4 2	20 29 0	0 0 0	0 0 0
26 26	1 2	12:26 14:34	14:31 18:12	7,479 13,092	-282 -285	-479,090 -479,008	18 28	0 0	0 0	0 0
27	1	04:31	10:19	20,877	-271	-849,150	106	0	0	0
28	1	06:46	13:08	22,889	-275	-9,352	18	0	0	0
29 29	1 2	11:38 14:34	14:31 17:33	10,391 10,712	-288 -295	-188,747 -188,851	27 30	0 0	0 0	0 0
30	1	14:34	22:40	29,132	-285	-689,188	176	0	0	0
31	1	00:52	06:55	21,729	-271	-434,211	11	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-