GPS Space Vehicle Time Integrity for MJD 54041

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
01:57
07:31
07:08
08:33
18,658
  3,730
     4
   -15
   -86,312
   -86,348
16
8
2
7
0
0
0
0

2
2
1
2
15:23
19:28
19:27
20:34
14,603
  3,982
    -5
   -15
   -50,824
   -50,868
22
7
0
17
0
0
0
0

3
3
1
2
00:52
08:27
02:15
11:44
  4,964
11,707
   -16
    -7
  -359,785
  -360,866
57
128
1
0
1
0
0
0

4
1
14:06
19:04
17,832
    -9
  -331,738
31
0
0
0

5
1
16:06
20:54
17,320
   -11
  -363,822
10
0
0
0

6
1
18:51
23:59
18,521
   -15
  -563,482
54
0
0
0

7
7
1
2
08:03
21:45
09:06
23:59
  3,709
  8,079
    -2
   -10
  -503,410
  -503,055
6
10
2
0
0
0
0
0

8
1
09:21
15:23
21,694
    -4
    84,982
8
160
0
0

9
1
14:21
18:06
13,495
   -16
   -42,945
13
29
0
0

10
10
1
2
17:57
21:05
21:04
22:23
11,192
  4,655
   -12
   -27
   -92,185
   -92,204
10
5
5
11
0
0
0
0

11
11
11
11
1
2
3
4
03:10
04:22
11:02
12:08
04:20
05:55
12:07
15:06
  4,236
  5,582
  3,861
10,668
    -5
   -22
     3
    -7
  -357,985
  -358,011
  -358,030
  -358,053
11
9
7
16
29
41
47
33
0
0
0
0
0
0
0
0

12
-

13
13
1
2
07:16
09:02
08:26
12:23
  4,192
12,060
     2
   -11
  -108,913
  -108,963
6
19
2
0
0
0
0
0

14
1
00:12
05:13
18,059
    -2
     2,067
12
22
0
0

15
-

16
1
05:30
09:48
15,503
    -4
   -87,836
25
12
0
0

17
1
12:14
17:10
17,749
    -9
   -90,971
6
66
0
0

18
18
18
1
2
3
00:00
02:47
21:14
02:45
03:51
23:59
  9,876
  3,868
  9,921
   -10
   -16
    -0
   251,934
   251,932
   251,986
7
9
5
62
26
31
0
0
0
0
0
0

19
19
1
2
01:52
08:34
02:54
12:52
  3,613
15,440
   -13
    -0
   -30,112
   -30,212
10
24
16
0
0
0
0
0

20
1
05:56
09:15
11,956
   -10
    21,889
8
45
0
0

21
21
1
2
00:00
20:49
02:45
23:59
  9,937
11,434
   -15
    -4
   -59,695
   -59,801
10
9
1
1
0
0
0
0

22
22
22
1
2
3
00:00
03:46
22:49
03:44
05:29
23:59
13,473
  6,185
  4,236
    -3
   -21
     3
  -146,387
  -146,431
  -146,592
14
11
6
2
2
0
0
0
0
0
0
0

23
1
05:30
11:24
21,176
    -3
  -139,684
14
45
0
0

24
1
14:51
19:34
17,031
    -8
   -49,159
21
20
0
0

25
1
02:53
07:55
18,110
    -3
  -398,003
49
0
0
0

26
26
26
1
2
3
12:24
13:50
20:19
13:38
14:50
23:59
  4,414
  3,614
13,173
    -8
   -21
    -7
   318,953
   319,016
   319,478
20
15
54
0
13
0
0
0
0
0
0
0

27
1
08:27
14:19
21,034
    -3
   -75,959
21
5
0
0

28
1
10:24
17:01
23,847
    -8
   -15,201
6
63
0
0

29
29
29
1
2
3
11:55
20:03
21:57
14:37
21:55
23:59
  9,713
  6,728
  7,300
   -10
     7
    -4
  -152,823
  -154,172
  -154,540
145
97
111
1
0
0
1
0
0
0
0
0

30
1
17:29
21:44
15,286
   -23
   -15,206
10
41
0
0

31
1
04:02
07:25
12,186
   -16
    56,091
46
3
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 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	01:57 07:31	07:08 08:33	18,658 3,730	4 -15	-86,312 -86,348	16 8	2 7	0 0	0 0
2 2	1 2	15:23 19:28	19:27 20:34	14,603 3,982	-5 -15	-50,824 -50,868	22 7	0 17	0 0	0 0
3 3	1 2	00:52 08:27	02:15 11:44	4,964 11,707	-16 -7	-359,785 -360,866	57 128	1 0	1 0	0 0
4	1	14:06	19:04	17,832	-9	-331,738	31	0	0	0
5	1	16:06	20:54	17,320	-11	-363,822	10	0	0	0
6	1	18:51	23:59	18,521	-15	-563,482	54	0	0	0
7 7	1 2	08:03 21:45	09:06 23:59	3,709 8,079	-2 -10	-503,410 -503,055	6 10	2 0	0 0	0 0
8	1	09:21	15:23	21,694	-4	84,982	8	160	0	0
9	1	14:21	18:06	13,495	-16	-42,945	13	29	0	0
10 10	1 2	17:57 21:05	21:04 22:23	11,192 4,655	-12 -27	-92,185 -92,204	10 5	5 11	0 0	0 0
11 11 11 11	1 2 3 4	03:10 04:22 11:02 12:08	04:20 05:55 12:07 15:06	4,236 5,582 3,861 10,668	-5 -22 3 -7	-357,985 -358,011 -358,030 -358,053	11 9 7 16	29 41 47 33	0 0 0 0	0 0 0 0
12	-
13 13	1 2	07:16 09:02	08:26 12:23	4,192 12,060	2 -11	-108,913 -108,963	6 19	2 0	0 0	0 0
14	1	00:12	05:13	18,059	-2	2,067	12	22	0	0
15	-
16	1	05:30	09:48	15,503	-4	-87,836	25	12	0	0
17	1	12:14	17:10	17,749	-9	-90,971	6	66	0	0
18 18 18	1 2 3	00:00 02:47 21:14	02:45 03:51 23:59	9,876 3,868 9,921	-10 -16 -0	251,934 251,932 251,986	7 9 5	62 26 31	0 0 0	0 0 0
19 19	1 2	01:52 08:34	02:54 12:52	3,613 15,440	-13 -0	-30,112 -30,212	10 24	16 0	0 0	0 0
20	1	05:56	09:15	11,956	-10	21,889	8	45	0	0
21 21	1 2	00:00 20:49	02:45 23:59	9,937 11,434	-15 -4	-59,695 -59,801	10 9	1 1	0 0	0 0
22 22 22	1 2 3	00:00 03:46 22:49	03:44 05:29 23:59	13,473 6,185 4,236	-3 -21 3	-146,387 -146,431 -146,592	14 11 6	2 2 0	0 0 0	0 0 0
23	1	05:30	11:24	21,176	-3	-139,684	14	45	0	0
24	1	14:51	19:34	17,031	-8	-49,159	21	20	0	0
25	1	02:53	07:55	18,110	-3	-398,003	49	0	0	0
26 26 26	1 2 3	12:24 13:50 20:19	13:38 14:50 23:59	4,414 3,614 13,173	-8 -21 -7	318,953 319,016 319,478	20 15 54	0 13 0	0 0 0	0 0 0
27	1	08:27	14:19	21,034	-3	-75,959	21	5	0	0
28	1	10:24	17:01	23,847	-8	-15,201	6	63	0	0
29 29 29	1 2 3	11:55 20:03 21:57	14:37 21:55 23:59	9,713 6,728 7,300	-10 7 -4	-152,823 -154,172 -154,540	145 97 111	1 0 0	1 0 0	0 0 0
30	1	17:29	21:44	15,286	-23	-15,206	10	41	0	0
31	1	04:02	07:25	12,186	-16	56,091	46	3	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-