GPS Space Vehicle Time Integrity for MJD 53792

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

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

1
1
1
2
00:00
19:15
01:28
23:59
  5,237
17,092
   -71
   -55
   -38,670
   -38,798
8
11
4
14
0
0
0
0

2
1
08:36
14:04
19,601
   -55
    16,894
15
26
0
0

3
3
3
1
2
3
00:32
02:30
17:10
02:28
04:45
19:14
  6,951
  8,030
  7,405
   -59
   -66
   -62
   -77,672
   -77,704
   -77,852
10
18
11
5
47
6
0
0
0
0
0
0

4
1
07:34
12:30
17,739
   -50
  -161,008
67
0
0
0

5
1
09:16
14:01
17,153
   -57
   471,331
432
1
5718
0

6
1
11:47
17:10
19,338
   -60
  -358,796
189
0
0
0

7
1
10:06
15:45
20,272
   -58
  -503,422
53
0
0
0

8
1
02:41
08:37
21,365
   -58
    57,708
6
36
0
0

9
9
9
1
2
3
07:38
16:21
18:03
11:12
18:00
19:16
12,868
  5,864
  4,388
   -55
   -49
   -49
    -9,537
    -9,576
    -9,585
15
5
6
0
17
12
0
0
0
0
0
0

10
1
11:13
15:34
15,624
   -62
   -79,355
11
3
0
0

11
11
1
2
04:06
20:13
08:05
22:56
14,318
  9,822
   -59
   -62
  -309,635
  -309,790
14
14
12
4
0
0
0
0

12
-

13
1
00:00
05:22
19,347
   -64
   -43,837
21
1
0
0

14
1
17:11
22:26
18,852
   -53
    18,720
9
20
0
0

15
1
14:36
20:32
21,309
   -61
  -572,031
43
0
0
0

16
16
1
2
00:00
22:04
02:34
23:59
  9,284
  6,917
   -64
   -47
   -28,360
   -28,491
12
8
27
2
0
0
0
0

17
1
05:15
10:28
18,777
   -56
   -58,223
43
0
0
0

18
1
14:35
19:37
18,115
   -57
   222,843
7
4
0
0

19
1
01:41
06:10
16,144
   -59
    20,491
12
22
0
0

20
20
1
2
00:00
21:12
02:08
23:59
  7,722
10,027
   -74
   -48
    31,830
    31,791
11
8
44
2
0
0
0
0

21
1
13:19
19:37
22,672
   -57
    -8,948
27
0
0
0

22
22
1
2
15:48
17:42
17:10
22:26
  4,890
17,011
   -52
   -59
   -71,641
   -71,689
5
20
3
0
0
0
0
0

23
23
1
2
00:00
22:26
04:21
23:59
15,676
  5,595
   -65
   -46
  -149,161
  -149,037
5
5
33
19
0
0
0
0

24
1
06:41
10:33
13,946
   -57
   -88,579
18
7
0
0

25
1
19:38
23:59
15,682
   -49
    71,964
170
0
0
0

26
26
1
2
05:23
13:20
07:50
17:44
  8,816
15,851
   -60
   -57
    46,384
    46,675
17
34
1
0
0
0
0
0

27
1
02:14
07:33
19,100
   -52
   -37,529
14
13
0
0

28
1
03:28
10:06
23,831
   -57
   -32,647
5
52
0
0

29
29
29
1
2
3
04:49
13:01
15:40
07:37
14:35
17:14
10,071
  5,658
  5,622
   -65
   -47
   -65
  -545,013
  -545,306
  -545,432
39
20
25
1
1
0
0
0
0
0
0
0

30
1
10:19
13:19
10,817
   -54
   -26,826
12
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 19:15	01:28 23:59	5,237 17,092	-71 -55	-38,670 -38,798	8 11	4 14	0 0	0 0
2	1	08:36	14:04	19,601	-55	16,894	15	26	0	0
3 3 3	1 2 3	00:32 02:30 17:10	02:28 04:45 19:14	6,951 8,030 7,405	-59 -66 -62	-77,672 -77,704 -77,852	10 18 11	5 47 6	0 0 0	0 0 0
4	1	07:34	12:30	17,739	-50	-161,008	67	0	0	0
5	1	09:16	14:01	17,153	-57	471,331	432	1	5718	0
6	1	11:47	17:10	19,338	-60	-358,796	189	0	0	0
7	1	10:06	15:45	20,272	-58	-503,422	53	0	0	0
8	1	02:41	08:37	21,365	-58	57,708	6	36	0	0
9 9 9	1 2 3	07:38 16:21 18:03	11:12 18:00 19:16	12,868 5,864 4,388	-55 -49 -49	-9,537 -9,576 -9,585	15 5 6	0 17 12	0 0 0	0 0 0
10	1	11:13	15:34	15,624	-62	-79,355	11	3	0	0
11 11	1 2	04:06 20:13	08:05 22:56	14,318 9,822	-59 -62	-309,635 -309,790	14 14	12 4	0 0	0 0
12	-
13	1	00:00	05:22	19,347	-64	-43,837	21	1	0	0
14	1	17:11	22:26	18,852	-53	18,720	9	20	0	0
15	1	14:36	20:32	21,309	-61	-572,031	43	0	0	0
16 16	1 2	00:00 22:04	02:34 23:59	9,284 6,917	-64 -47	-28,360 -28,491	12 8	27 2	0 0	0 0
17	1	05:15	10:28	18,777	-56	-58,223	43	0	0	0
18	1	14:35	19:37	18,115	-57	222,843	7	4	0	0
19	1	01:41	06:10	16,144	-59	20,491	12	22	0	0
20 20	1 2	00:00 21:12	02:08 23:59	7,722 10,027	-74 -48	31,830 31,791	11 8	44 2	0 0	0 0
21	1	13:19	19:37	22,672	-57	-8,948	27	0	0	0
22 22	1 2	15:48 17:42	17:10 22:26	4,890 17,011	-52 -59	-71,641 -71,689	5 20	3 0	0 0	0 0
23 23	1 2	00:00 22:26	04:21 23:59	15,676 5,595	-65 -46	-149,161 -149,037	5 5	33 19	0 0	0 0
24	1	06:41	10:33	13,946	-57	-88,579	18	7	0	0
25	1	19:38	23:59	15,682	-49	71,964	170	0	0	0
26 26	1 2	05:23 13:20	07:50 17:44	8,816 15,851	-60 -57	46,384 46,675	17 34	1 0	0 0	0 0
27	1	02:14	07:33	19,100	-52	-37,529	14	13	0	0
28	1	03:28	10:06	23,831	-57	-32,647	5	52	0	0
29 29 29	1 2 3	04:49 13:01 15:40	07:37 14:35 17:14	10,071 5,658 5,622	-65 -47 -65	-545,013 -545,306 -545,432	39 20 25	1 1 0	0 0 0	0 0 0
30	1	10:19	13:19	10,817	-54	-26,826	12	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-