GPS Space Vehicle Time Integrity for MJD 52981

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
02:03
07:58
21,227
  -248
  -319,045
4
3
0
0

2
2
1
2
01:01
22:42
07:11
23:59
22,166
  4,615
  -241
  -265
   234,853
   235,307
46
11
1
0
0
0
0
0

3
1
01:01
05:46
17,124
  -247
   -68,244
14
1
0
0

4
4
4
1
2
3
07:22
10:38
11:57
10:35
11:54
15:24
11,599
  4,569
12,420
  -237
  -251
  -256
    20,952
    20,990
    21,039
17
4
24
0
0
0
0
0
0
0
0
0

5
1
12:24
22:16
35,463
  -254
    -8,742
17
0
0
0

6
1
15:09
23:59
31,751
  -264
     1,936
5
8
0
0

7
7
7
1
2
3
05:41
10:38
11:57
10:35
11:54
15:07
17,596
  4,569
11,398
  -239
  -251
  -246
  -644,061
  -644,064
  -644,052
4
2
13
84
0
0
0
0
0
0
0
0

8
8
1
2
06:11
10:38
10:35
11:54
15,807
  4,569
  -239
  -238
  -397,275
  -397,245
13
4
0
0
0
0
0
0

9
1
11:57
20:41
31,387
  -248
    19,987
12
0
0
0

10
10
1
2
10:38
11:57
11:54
16:42
  4,569
17,063
  -234
  -243
   -35,935
   -35,951
6
3
0
15
0
0
0
0

11
1
02:33
09:06
23,517
  -245
   -82,382
12
0
0
0

12
-

13
13
1
2
03:19
10:38
10:35
11:54
26,094
  4,569
  -239
  -252
    31,588
    31,574
4
9
11
0
0
0
0
0

14
14
1
2
01:02
17:54
03:23
23:59
  8,454
21,897
  -250
  -253
    18,210
    18,192
2
7
8
3
0
0
0
0

15
1
18:52
23:59
18,415
  -254
  -196,613
30
0
0
0

16
16
1
2
01:01
21:47
03:57
23:59
10,608
  7,932
  -243
  -260
   -14,593
   -14,699
3
3
23
25
0
0
0
0

17
17
1
2
10:38
11:57
11:54
19:57
  4,569
28,747
  -240
  -254
   -53,573
   -53,976
35
191
0
0
0
0
0
0

18
1
15:09
23:59
31,734
  -252
     -854
11
1
0
0

19
-

20
1
01:05
10:33
34,068
  -245
   200,392
17
0
0
0

21
1
16:56
22:54
21,406
  -253
   -68,239
10
0
0
0

22
-

23
23
1
2
01:01
20:08
02:16
23:59
  4,518
13,879
  -245
  -250
    92,780
    95,834
68
165
1
0
1
0
0
0

24
24
24
1
2
3
09:02
10:38
11:57
10:35
11:54
18:31
  5,572
  4,569
23,546
  -238
  -247
  -258
   -81,232
   -81,255
   -81,308
6
7
20
0
0
0
0
0
0
0
0
0

25
25
1
2
01:01
19:48
05:09
23:59
14,849
15,062
  -244
  -250
   -56,805
   -56,851
5
5
4
30
0
0
0
0

26
1
12:51
18:37
20,722
  -247
  -483,101
39
0
0
0

27
1
04:47
10:35
20,847
  -240
  -839,884
109
0
0
0

28
28
28
1
2
3
07:10
10:38
11:57
10:35
11:54
13:32
12,257
  4,569
  5,712
  -247
  -249
  -247
    -8,176
    -8,197
    -8,206
9
4
5
0
0
0
0
0
0
0
0
0

29
1
12:02
17:57
21,257
  -247
  -183,951
65
0
0
0

30
1
14:01
23:49
35,215
  -253
  -678,386
218
0
0
0

31
1
01:17
07:19
21,708
  -243
  -434,875
12
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	02:03	07:58	21,227	-248	-319,045	4	3	0	0
2 2	1 2	01:01 22:42	07:11 23:59	22,166 4,615	-241 -265	234,853 235,307	46 11	1 0	0 0	0 0
3	1	01:01	05:46	17,124	-247	-68,244	14	1	0	0
4 4 4	1 2 3	07:22 10:38 11:57	10:35 11:54 15:24	11,599 4,569 12,420	-237 -251 -256	20,952 20,990 21,039	17 4 24	0 0 0	0 0 0	0 0 0
5	1	12:24	22:16	35,463	-254	-8,742	17	0	0	0
6	1	15:09	23:59	31,751	-264	1,936	5	8	0	0
7 7 7	1 2 3	05:41 10:38 11:57	10:35 11:54 15:07	17,596 4,569 11,398	-239 -251 -246	-644,061 -644,064 -644,052	4 2 13	84 0 0	0 0 0	0 0 0
8 8	1 2	06:11 10:38	10:35 11:54	15,807 4,569	-239 -238	-397,275 -397,245	13 4	0 0	0 0	0 0
9	1	11:57	20:41	31,387	-248	19,987	12	0	0	0
10 10	1 2	10:38 11:57	11:54 16:42	4,569 17,063	-234 -243	-35,935 -35,951	6 3	0 15	0 0	0 0
11	1	02:33	09:06	23,517	-245	-82,382	12	0	0	0
12	-
13 13	1 2	03:19 10:38	10:35 11:54	26,094 4,569	-239 -252	31,588 31,574	4 9	11 0	0 0	0 0
14 14	1 2	01:02 17:54	03:23 23:59	8,454 21,897	-250 -253	18,210 18,192	2 7	8 3	0 0	0 0
15	1	18:52	23:59	18,415	-254	-196,613	30	0	0	0
16 16	1 2	01:01 21:47	03:57 23:59	10,608 7,932	-243 -260	-14,593 -14,699	3 3	23 25	0 0	0 0
17 17	1 2	10:38 11:57	11:54 19:57	4,569 28,747	-240 -254	-53,573 -53,976	35 191	0 0	0 0	0 0
18	1	15:09	23:59	31,734	-252	-854	11	1	0	0
19	-
20	1	01:05	10:33	34,068	-245	200,392	17	0	0	0
21	1	16:56	22:54	21,406	-253	-68,239	10	0	0	0
22	-
23 23	1 2	01:01 20:08	02:16 23:59	4,518 13,879	-245 -250	92,780 95,834	68 165	1 0	1 0	0 0
24 24 24	1 2 3	09:02 10:38 11:57	10:35 11:54 18:31	5,572 4,569 23,546	-238 -247 -258	-81,232 -81,255 -81,308	6 7 20	0 0 0	0 0 0	0 0 0
25 25	1 2	01:01 19:48	05:09 23:59	14,849 15,062	-244 -250	-56,805 -56,851	5 5	4 30	0 0	0 0
26	1	12:51	18:37	20,722	-247	-483,101	39	0	0	0
27	1	04:47	10:35	20,847	-240	-839,884	109	0	0	0
28 28 28	1 2 3	07:10 10:38 11:57	10:35 11:54 13:32	12,257 4,569 5,712	-247 -249 -247	-8,176 -8,197 -8,206	9 4 5	0 0 0	0 0 0	0 0 0
29	1	12:02	17:57	21,257	-247	-183,951	65	0	0	0
30	1	14:01	23:49	35,215	-253	-678,386	218	0	0	0
31	1	01:17	07:19	21,708	-243	-434,875	12	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-