GPS Space Vehicle Time Integrity for MJD 53993

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
05:09
11:51
23,097
   -44
   -76,868
33
4
4
0

2
1
18:36
23:59
18,771
   197
   -35,022
9179
13
14
0

3
3
1
2
03:30
10:45
05:31
15:06
  6,993
15,031
   -59
   -57
  -105,053
  -107,328
159
338
1
2
1
2212
0
0

4
1
17:22
23:00
19,358
   -48
  -310,571
32
1
0
0

5
1
19:14
23:59
16,511
   346
  -343,476
13934
13
15
0

6
6
1
2
00:00
22:07
03:27
23:59
11,771
  6,350
   -51
  -635
  -595,630
  -595,924
13
12989
0
13
0
6350
0
0

7
7
7
1
2
3
00:50
03:30
10:17
03:27
05:00
13:10
  9,112
  5,125
  9,905
   -49
   -48
   -53
  -526,652
  -526,619
  -526,505
12
7
17
0
1
1
0
0
1
0
0
0

8
1
12:41
18:42
20,869
   -44
    79,701
23
1
1
0

9
9
1
2
03:30
17:36
06:10
21:22
  9,340
12,980
   -48
   -49
   -36,213
   -36,302
9
10
8
3
0
1
0
0

10
10
1
2
00:00
20:44
02:03
23:59
  7,045
11,321
   -43
   143
   -89,720
   -89,567
5
5550
35
13
0
13
0
0

11
11
1
2
06:08
14:18
09:12
18:27
10,551
14,403
   -55
   -51
  -350,422
  -350,479
6
8
1
0
0
0
0
0

12
-

13
1
10:13
15:37
18,768
   -52
   -94,615
34
2
2
0

14
1
03:30
09:39
21,296
   -52
     5,472
35
3
3
0

15
-

16
1
08:27
13:30
17,438
   -53
   -73,418
53
4
4
0

17
1
15:16
21:36
22,024
   -53
   -95,786
11
3
1
0

18
18
1
2
00:30
03:30
03:27
07:06
10,318
12,454
   -49
   -50
   248,891
   248,901
4
4
14
0
0
0
0
0

19
19
1
2
03:49
11:45
06:13
16:16
  8,369
15,811
   -52
   -51
   -15,867
   -15,968
9
17
1
1
0
1
0
0

20
20
1
2
07:45
18:42
12:31
19:58
16,441
  4,511
   -53
   -47
    22,480
    22,478
40
8
4
6
4
0
0
0

21
21
1
2
00:00
03:30
03:27
06:01
11,771
  8,823
   -50
   -52
   -52,669
   -52,690
7
6
0
1
0
0
0
0

22
22
1
2
02:08
03:30
03:27
08:45
  4,443
18,386
   -53
   -57
  -134,264
  -134,305
7
18
0
0
0
0
0
0

23
1
08:41
14:37
20,399
   -52
  -137,958
48
5
5
0

24
1
16:53
22:06
18,231
   -46
   -36,354
16
3
1
0

25
1
06:02
11:49
19,785
   -55
  -331,501
120
3
3
0

26
26
1
2
00:00
15:36
03:27
18:05
11,771
  8,532
   -48
   -56
   254,651
   255,446
52
38
0
1
0
0
0
0

27
1
11:35
17:39
21,262
   -57
   -68,023
32
2
2
0

28
1
13:39
20:17
23,113
   -50
   -18,703
27
1
1
0

29
29
1
2
00:00
15:14
03:27
17:54
11,755
  9,330
   -50
   -58
    64,276
    61,164
203
160
0
1
0
1
0
0

30
30
30
1
2
3
00:00
06:22
22:00
01:04
09:14
23:59
  3,502
  9,840
  6,804
   -58
   -59
   569
   -10,128
   -10,163
    -9,603
5
7
13874
8
9
13
0
0
6804
0
0
0

31
-

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(MSL) 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(MSL) 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(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	05:09	11:51	23,097	-44	-76,868	33	4	4	0
2	1	18:36	23:59	18,771	197	-35,022	9179	13	14	0
3 3	1 2	03:30 10:45	05:31 15:06	6,993 15,031	-59 -57	-105,053 -107,328	159 338	1 2	1 2212	0 0
4	1	17:22	23:00	19,358	-48	-310,571	32	1	0	0
5	1	19:14	23:59	16,511	346	-343,476	13934	13	15	0
6 6	1 2	00:00 22:07	03:27 23:59	11,771 6,350	-51 -635	-595,630 -595,924	13 12989	0 13	0 6350	0 0
7 7 7	1 2 3	00:50 03:30 10:17	03:27 05:00 13:10	9,112 5,125 9,905	-49 -48 -53	-526,652 -526,619 -526,505	12 7 17	0 1 1	0 0 1	0 0 0
8	1	12:41	18:42	20,869	-44	79,701	23	1	1	0
9 9	1 2	03:30 17:36	06:10 21:22	9,340 12,980	-48 -49	-36,213 -36,302	9 10	8 3	0 1	0 0
10 10	1 2	00:00 20:44	02:03 23:59	7,045 11,321	-43 143	-89,720 -89,567	5 5550	35 13	0 13	0 0
11 11	1 2	06:08 14:18	09:12 18:27	10,551 14,403	-55 -51	-350,422 -350,479	6 8	1 0	0 0	0 0
12	-
13	1	10:13	15:37	18,768	-52	-94,615	34	2	2	0
14	1	03:30	09:39	21,296	-52	5,472	35	3	3	0
15	-
16	1	08:27	13:30	17,438	-53	-73,418	53	4	4	0
17	1	15:16	21:36	22,024	-53	-95,786	11	3	1	0
18 18	1 2	00:30 03:30	03:27 07:06	10,318 12,454	-49 -50	248,891 248,901	4 4	14 0	0 0	0 0
19 19	1 2	03:49 11:45	06:13 16:16	8,369 15,811	-52 -51	-15,867 -15,968	9 17	1 1	0 1	0 0
20 20	1 2	07:45 18:42	12:31 19:58	16,441 4,511	-53 -47	22,480 22,478	40 8	4 6	4 0	0 0
21 21	1 2	00:00 03:30	03:27 06:01	11,771 8,823	-50 -52	-52,669 -52,690	7 6	0 1	0 0	0 0
22 22	1 2	02:08 03:30	03:27 08:45	4,443 18,386	-53 -57	-134,264 -134,305	7 18	0 0	0 0	0 0
23	1	08:41	14:37	20,399	-52	-137,958	48	5	5	0
24	1	16:53	22:06	18,231	-46	-36,354	16	3	1	0
25	1	06:02	11:49	19,785	-55	-331,501	120	3	3	0
26 26	1 2	00:00 15:36	03:27 18:05	11,771 8,532	-48 -56	254,651 255,446	52 38	0 1	0 0	0 0
27	1	11:35	17:39	21,262	-57	-68,023	32	2	2	0
28	1	13:39	20:17	23,113	-50	-18,703	27	1	1	0
29 29	1 2	00:00 15:14	03:27 17:54	11,755 9,330	-50 -58	64,276 61,164	203 160	0 1	0 1	0 0
30 30 30	1 2 3	00:00 06:22 22:00	01:04 09:14 23:59	3,502 9,840 6,804	-58 -59 569	-10,128 -10,163 -9,603	5 7 13874	8 9 13	0 0 6804	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-