GPS Space Vehicle Time Integrity for MJD 52972

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
02:40
03:50
03:47
08:35
  4,028
17,089
  -357
  -336
  -317,877
  -317,874
4
5
1
0
0
0
0
0

2
2
1
2
00:00
03:50
03:47
07:43
13,644
13,996
  -347
  -354
   229,448
   229,541
33
22
0
1
0
0
0
0

3
3
1
2
00:15
03:50
03:47
06:23
12,748
  9,190
  -360
  -353
   -65,919
   -65,949
5
13
0
0
0
0
0
0

4
1
07:58
15:58
28,747
  -356
    16,191
41
0
0
0

5
1
13:01
22:54
35,485
  -349
    -7,495
21
0
0
0

6
1
15:46
21:59
22,339
  -357
     1,612
8
0
0
0

7
1
06:17
15:44
33,926
  -351
  -644,529
11
6
0
0

8
1
06:48
12:44
21,357
  -344
  -399,176
14
0
0
0

9
1
11:59
21:18
33,443
  -351
    18,599
18
0
0
0

10
1
11:11
17:20
22,083
  -352
   -35,560
8
0
0
0

11
1
03:50
09:43
21,154
  -349
   -80,704
18
0
0
0

12
-

13
1
03:55
13:12
33,365
  -347
    31,499
16
0
0
0

14
14
1
2
00:00
18:30
03:47
21:59
13,660
12,569
  -352
  -349
    18,268
    18,258
3
7
0
1
0
0
0
0

15
15
1
2
00:00
19:28
01:34
21:59
  5,636
  9,095
  -360
  -357
  -192,440
  -192,808
9
15
1
0
0
0
0
0

16
1
00:00
03:47
13,660
  -353
   -13,583
5
0
0
0

17
1
11:19
20:40
33,581
  -352
   -35,852
227
0
0
0

18
1
15:47
21:59
22,318
  -347
    -2,308
6
7
0
0

19
-

20
20
1
2
01:15
03:50
03:47
11:09
  9,136
26,337
  -357
  -344
   201,666
   201,648
2
21
15
0
0
0
0
0

21
1
17:32
21:59
16,002
  -351
   -67,299
12
0
0
0

22
-

23
23
1
2
00:00
20:42
02:51
21:59
10,304
  4,644
  -350
  -354
    59,713
    62,831
133
54
1
0
1
0
0
0

24
1
09:39
19:08
34,048
  -349
   -79,157
28
0
0
0

25
25
25
1
2
3
00:00
03:50
20:26
03:47
05:47
23:59
13,660
  7,024
12,799
  -359
  -345
  -356
   -56,446
   -56,440
   -56,486
2
5
6
16
1
20
0
0
0
0
0
0

26
1
13:28
19:15
20,740
  -348
  -488,969
41
0
0
0

27
1
05:25
11:22
21,409
  -350
  -825,121
118
0
0
0

28
1
07:47
14:09
22,899
  -356
    -6,593
12
1
0
0

29
1
12:39
18:34
21,268
  -348
  -176,364
63
0
0
0

30
1
14:37
21:59
26,526
  -353
  -661,620
170
0
0
0

31
31
1
2
01:53
03:50
03:47
07:56
  6,866
14,721
  -352
  -350
  -435,220
  -435,220
4
6
1
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	02:40 03:50	03:47 08:35	4,028 17,089	-357 -336	-317,877 -317,874	4 5	1 0	0 0	0 0
2 2	1 2	00:00 03:50	03:47 07:43	13,644 13,996	-347 -354	229,448 229,541	33 22	0 1	0 0	0 0
3 3	1 2	00:15 03:50	03:47 06:23	12,748 9,190	-360 -353	-65,919 -65,949	5 13	0 0	0 0	0 0
4	1	07:58	15:58	28,747	-356	16,191	41	0	0	0
5	1	13:01	22:54	35,485	-349	-7,495	21	0	0	0
6	1	15:46	21:59	22,339	-357	1,612	8	0	0	0
7	1	06:17	15:44	33,926	-351	-644,529	11	6	0	0
8	1	06:48	12:44	21,357	-344	-399,176	14	0	0	0
9	1	11:59	21:18	33,443	-351	18,599	18	0	0	0
10	1	11:11	17:20	22,083	-352	-35,560	8	0	0	0
11	1	03:50	09:43	21,154	-349	-80,704	18	0	0	0
12	-
13	1	03:55	13:12	33,365	-347	31,499	16	0	0	0
14 14	1 2	00:00 18:30	03:47 21:59	13,660 12,569	-352 -349	18,268 18,258	3 7	0 1	0 0	0 0
15 15	1 2	00:00 19:28	01:34 21:59	5,636 9,095	-360 -357	-192,440 -192,808	9 15	1 0	0 0	0 0
16	1	00:00	03:47	13,660	-353	-13,583	5	0	0	0
17	1	11:19	20:40	33,581	-352	-35,852	227	0	0	0
18	1	15:47	21:59	22,318	-347	-2,308	6	7	0	0
19	-
20 20	1 2	01:15 03:50	03:47 11:09	9,136 26,337	-357 -344	201,666 201,648	2 21	15 0	0 0	0 0
21	1	17:32	21:59	16,002	-351	-67,299	12	0	0	0
22	-
23 23	1 2	00:00 20:42	02:51 21:59	10,304 4,644	-350 -354	59,713 62,831	133 54	1 0	1 0	0 0
24	1	09:39	19:08	34,048	-349	-79,157	28	0	0	0
25 25 25	1 2 3	00:00 03:50 20:26	03:47 05:47 23:59	13,660 7,024 12,799	-359 -345 -356	-56,446 -56,440 -56,486	2 5 6	16 1 20	0 0 0	0 0 0
26	1	13:28	19:15	20,740	-348	-488,969	41	0	0	0
27	1	05:25	11:22	21,409	-350	-825,121	118	0	0	0
28	1	07:47	14:09	22,899	-356	-6,593	12	1	0	0
29	1	12:39	18:34	21,268	-348	-176,364	63	0	0	0
30	1	14:37	21:59	26,526	-353	-661,620	170	0	0	0
31 31	1 2	01:53 03:50	03:47 07:56	6,866 14,721	-352 -350	-435,220 -435,220	4 6	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-