GPS Space Vehicle Time Integrity for MJD 51856

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
11:02
16:42
20,395
-15,933
  -167,718
42
0
0
0

2
1
16:43
22:50
22,026
-15,948
   279,138
43
0
0
0

3
3
1
2
04:36
12:56
07:46
16:58
11,282
14,560
-15,925
-15,932
   -71,519
   -71,627
37
46
0
10
0
0
0
0

4
1
19:39
23:59
15,571
-15,951
  -563,919
112
0
0
0

5
5
1
2
00:00
21:23
02:21
23:59
  7,105
  9,394
-15,944
-15,950
  -287,428
  -287,562
31
32
30
0
0
0
0
0

6
1
00:11
05:38
18,411
-15,920
   -16,010
29
2
0
0

7
1
17:33
23:46
22,344
-15,942
  -329,589
285
0
194
0

8
1
15:01
20:49
20,863
-15,947
  -661,376
167
0
0
0

9
9
1
2
04:42
19:50
08:15
23:33
12,460
13,313
-15,914
-15,964
      503
      566
32
37
6
0
0
0
0
0

10
10
10
1
2
3
00:53
01:57
22:51
01:55
04:08
23:59
  3,635
  7,595
  4,074
-15,915
-15,930
-15,937
   -75,159
   -75,177
   -75,219
28
25
21
0
0
94
0
0
0
0
0
0

11
11
1
2
07:50
16:43
11:32
20:08
13,209
12,297
-15,922
-15,942
   -16,440
   -16,458
49
26
0
173
0
0
0
0

12
-

13
1
12:15
17:39
19,392
-15,934
   -16,092
35
0
0
0

14
-

15
1
04:18
09:39
18,856
-15,918
   -28,908
49
0
0
0

16
-

17
1
01:57
07:55
20,903
-15,926
   266,219
30
0
0
0

18
-

19
19
1
2
12:15
14:41
14:03
18:48
  6,457
14,792
-15,908
-15,943
  -359,762
  -359,929
43
63
0
0
0
0
0
0

20
20
1
2
09:53
20:54
14:40
21:56
17,193
  3,762
-15,922
-15,948
    34,489
    34,459
43
49
0
5
0
0
0
0

21
1
04:41
11:09
22,933
-15,931
   -34,273
43
0
0
0

22
1
10:18
15:32
18,856
-15,921
  -420,069
132
0
0
0

23
1
02:39
09:07
22,722
-15,920
   -18,540
36
0
0
0

24
24
1
2
00:00
20:51
02:44
23:59
  8,440
11,296
-15,941
-15,955
   -21,044
   -21,282
30
36
3
0
0
0
0
0

25
25
1
2
08:01
11:55
11:54
13:42
13,970
  6,444
-15,928
-15,935
   -25,347
   -25,357
49
40
0
0
0
0
0
0

26
26
1
2
01:57
17:54
06:26
20:06
15,910
  7,915
-15,924
-15,961
   -79,379
   -81,341
175
93
1
0
1
0
0
0

27
1
15:55
19:40
13,447
-15,956
   -17,551
29
70
0
0

28
1
11:29
16:57
19,609
-15,930
   -12,885
60
0
0
0

29
1
05:39
11:43
21,503
-15,923
  -236,026
198
0
0
0

30
30
30
30
1
2
3
4
00:53
01:57
08:46
22:45
01:55
03:10
11:08
23:59
  3,635
  4,334
  8,426
  4,468
-15,925
-15,944
-15,923
-15,953
    29,645
    29,633
    29,696
    29,748
28
26
48
23
0
0
0
46
0
0
0
0
0
0
0
0

31
31
31
1
2
3
06:49
14:03
17:21
08:00
16:42
18:42
  3,908
  9,546
  4,833
-15,922
-15,918
-15,945
   -33,733
   -33,770
   -33,810
28
35
30
6
0
3
0
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 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	11:02	16:42	20,395	-15,933	-167,718	42	0	0	0
2	1	16:43	22:50	22,026	-15,948	279,138	43	0	0	0
3 3	1 2	04:36 12:56	07:46 16:58	11,282 14,560	-15,925 -15,932	-71,519 -71,627	37 46	0 10	0 0	0 0
4	1	19:39	23:59	15,571	-15,951	-563,919	112	0	0	0
5 5	1 2	00:00 21:23	02:21 23:59	7,105 9,394	-15,944 -15,950	-287,428 -287,562	31 32	30 0	0 0	0 0
6	1	00:11	05:38	18,411	-15,920	-16,010	29	2	0	0
7	1	17:33	23:46	22,344	-15,942	-329,589	285	0	194	0
8	1	15:01	20:49	20,863	-15,947	-661,376	167	0	0	0
9 9	1 2	04:42 19:50	08:15 23:33	12,460 13,313	-15,914 -15,964	503 566	32 37	6 0	0 0	0 0
10 10 10	1 2 3	00:53 01:57 22:51	01:55 04:08 23:59	3,635 7,595 4,074	-15,915 -15,930 -15,937	-75,159 -75,177 -75,219	28 25 21	0 0 94	0 0 0	0 0 0
11 11	1 2	07:50 16:43	11:32 20:08	13,209 12,297	-15,922 -15,942	-16,440 -16,458	49 26	0 173	0 0	0 0
12	-
13	1	12:15	17:39	19,392	-15,934	-16,092	35	0	0	0
14	-
15	1	04:18	09:39	18,856	-15,918	-28,908	49	0	0	0
16	-
17	1	01:57	07:55	20,903	-15,926	266,219	30	0	0	0
18	-
19 19	1 2	12:15 14:41	14:03 18:48	6,457 14,792	-15,908 -15,943	-359,762 -359,929	43 63	0 0	0 0	0 0
20 20	1 2	09:53 20:54	14:40 21:56	17,193 3,762	-15,922 -15,948	34,489 34,459	43 49	0 5	0 0	0 0
21	1	04:41	11:09	22,933	-15,931	-34,273	43	0	0	0
22	1	10:18	15:32	18,856	-15,921	-420,069	132	0	0	0
23	1	02:39	09:07	22,722	-15,920	-18,540	36	0	0	0
24 24	1 2	00:00 20:51	02:44 23:59	8,440 11,296	-15,941 -15,955	-21,044 -21,282	30 36	3 0	0 0	0 0
25 25	1 2	08:01 11:55	11:54 13:42	13,970 6,444	-15,928 -15,935	-25,347 -25,357	49 40	0 0	0 0	0 0
26 26	1 2	01:57 17:54	06:26 20:06	15,910 7,915	-15,924 -15,961	-79,379 -81,341	175 93	1 0	1 0	0 0
27	1	15:55	19:40	13,447	-15,956	-17,551	29	70	0	0
28	1	11:29	16:57	19,609	-15,930	-12,885	60	0	0	0
29	1	05:39	11:43	21,503	-15,923	-236,026	198	0	0	0
30 30 30 30	1 2 3 4	00:53 01:57 08:46 22:45	01:55 03:10 11:08 23:59	3,635 4,334 8,426 4,468	-15,925 -15,944 -15,923 -15,953	29,645 29,633 29,696 29,748	28 26 48 23	0 0 0 46	0 0 0 0	0 0 0 0
31 31 31	1 2 3	06:49 14:03 17:21	08:00 16:42 18:42	3,908 9,546 4,833	-15,922 -15,918 -15,945	-33,733 -33,770 -33,810	28 35 30	6 0 3	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-