GPS Space Vehicle Time Integrity for MJD 52927

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
09:45
15:34
20,988
    29
  -309,918
19
17
0
0

2
1
09:55
14:53
17,906
    30
   203,866
30
4
0
0

3
3
1
2
04:09
11:46
06:30
15:58
  8,461
15,168
    16
    27
   -52,894
   -52,983
15
21
3
20
0
0
0
0

4
1
18:17
23:32
18,914
    30
   -21,319
21
31
0
0

5
1
20:23
23:59
12,977
    35
    -1,068
11
0
0
0

6
1
00:00
04:08
14,890
    10
      560
11
6
0
0

7
1
16:27
21:23
17,766
    29
  -636,799
23
0
0
0

8
1
13:44
19:42
21,443
    32
  -400,673
13
27
0
0

9
9
9
1
2
3
03:28
05:22
18:35
05:20
06:33
22:17
  6,730
  4,198
13,346
    15
    16
    20
    11,783
    11,795
    11,893
10
7
8
11
11
45
0
0
0
0
0
0

10
10
1
2
00:00
21:43
02:41
23:59
  9,655
  8,141
    16
    45
   -32,788
   -32,800
11
8
14
54
0
0
0
0

11
11
1
2
06:57
15:32
10:16
19:13
11,945
13,222
    24
    26
   -71,844
   -71,912
14
13
13
55
0
0
0
0

12
-

13
1
11:03
16:26
19,400
    18
    31,625
10
53
0
0

14
1
04:31
09:34
18,170
    22
    19,775
8
183
0
0

15
1
02:50
08:15
19,524
    24
  -172,530
29
0
0
0

16
1
09:24
13:38
15,273
    24
    -4,314
22
1
0
0

17
17
1
2
00:00
21:48
04:28
23:59
16,062
  7,898
     7
    33
  -153,564
  -151,072
146
72
1
0
1
0
0
0

18
1
01:55
08:07
22,303
    14
    -7,593
8
5
0
0

19
-

20
1
08:27
13:18
17,447
    21
   207,714
16
125
0
0

21
1
00:22
06:45
22,988
    14
   -55,922
32
0
0
0

22
-

23
1
04:09
09:54
20,710
    23
   -38,585
9
48
0
0

24
24
1
2
00:00
19:44
01:01
23:59
  3,649
15,344
    12
    35
   -67,443
   -67,641
6
20
5
4
0
0
0
0

25
1
06:45
11:39
17,654
    29
   -53,502
14
42
0
0

26
26
1
2
00:32
16:37
04:08
18:55
12,974
  8,274
    12
    16
  -511,354
  -511,107
13
9
0
11
0
0
0
0

27
1
12:25
18:34
22,129
    20
  -731,810
188
0
0
0

28
1
14:47
21:24
23,842
    26
     2,912
21
0
0
0

29
29
29
1
2
3
00:04
02:10
15:44
01:54
04:12
18:39
  6,633
  7,290
10,521
    25
     3
    14
  -128,124
  -128,258
  -128,957
32
34
50
0
1
0
0
1
0
0
0
0

30
30
30
1
2
3
00:00
08:18
21:36
01:54
09:56
23:59
  6,862
  5,873
  8,619
     7
    24
    34
  -563,635
  -564,422
  -565,763
62
56
70
1
1
0
1
1
0
0
0
0

31
31
1
2
05:35
12:56
06:39
17:30
  3,833
16,374
    11
    24
  -422,065
  -422,263
11
37
2
1
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 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	09:45	15:34	20,988	29	-309,918	19	17	0	0
2	1	09:55	14:53	17,906	30	203,866	30	4	0	0
3 3	1 2	04:09 11:46	06:30 15:58	8,461 15,168	16 27	-52,894 -52,983	15 21	3 20	0 0	0 0
4	1	18:17	23:32	18,914	30	-21,319	21	31	0	0
5	1	20:23	23:59	12,977	35	-1,068	11	0	0	0
6	1	00:00	04:08	14,890	10	560	11	6	0	0
7	1	16:27	21:23	17,766	29	-636,799	23	0	0	0
8	1	13:44	19:42	21,443	32	-400,673	13	27	0	0
9 9 9	1 2 3	03:28 05:22 18:35	05:20 06:33 22:17	6,730 4,198 13,346	15 16 20	11,783 11,795 11,893	10 7 8	11 11 45	0 0 0	0 0 0
10 10	1 2	00:00 21:43	02:41 23:59	9,655 8,141	16 45	-32,788 -32,800	11 8	14 54	0 0	0 0
11 11	1 2	06:57 15:32	10:16 19:13	11,945 13,222	24 26	-71,844 -71,912	14 13	13 55	0 0	0 0
12	-
13	1	11:03	16:26	19,400	18	31,625	10	53	0	0
14	1	04:31	09:34	18,170	22	19,775	8	183	0	0
15	1	02:50	08:15	19,524	24	-172,530	29	0	0	0
16	1	09:24	13:38	15,273	24	-4,314	22	1	0	0
17 17	1 2	00:00 21:48	04:28 23:59	16,062 7,898	7 33	-153,564 -151,072	146 72	1 0	1 0	0 0
18	1	01:55	08:07	22,303	14	-7,593	8	5	0	0
19	-
20	1	08:27	13:18	17,447	21	207,714	16	125	0	0
21	1	00:22	06:45	22,988	14	-55,922	32	0	0	0
22	-
23	1	04:09	09:54	20,710	23	-38,585	9	48	0	0
24 24	1 2	00:00 19:44	01:01 23:59	3,649 15,344	12 35	-67,443 -67,641	6 20	5 4	0 0	0 0
25	1	06:45	11:39	17,654	29	-53,502	14	42	0	0
26 26	1 2	00:32 16:37	04:08 18:55	12,974 8,274	12 16	-511,354 -511,107	13 9	0 11	0 0	0 0
27	1	12:25	18:34	22,129	20	-731,810	188	0	0	0
28	1	14:47	21:24	23,842	26	2,912	21	0	0	0
29 29 29	1 2 3	00:04 02:10 15:44	01:54 04:12 18:39	6,633 7,290 10,521	25 3 14	-128,124 -128,258 -128,957	32 34 50	0 1 0	0 1 0	0 0 0
30 30 30	1 2 3	00:00 08:18 21:36	01:54 09:56 23:59	6,862 5,873 8,619	7 24 34	-563,635 -564,422 -565,763	62 56 70	1 1 0	1 1 0	0 0 0
31 31	1 2	05:35 12:56	06:39 17:30	3,833 16,374	11 24	-422,065 -422,263	11 37	2 1	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-