GPS Space Vehicle Time Integrity for MJD 53940

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
09:08
15:23
22,427
   -23
   -67,130
19
0
0
0

2
2
1
2
00:00
22:23
03:37
23:59
12,997
  5,787
   -23
    -7
   -16,786
   -17,063
19
14
4
43
0
0
0
0

3
3
1
2
07:32
14:22
09:08
18:12
  5,755
13,693
   -41
   -16
  -206,868
  -206,311
30
71
1
0
0
0
0
0

4
4
1
2
00:00
21:18
02:03
23:59
  7,367
  9,706
   -28
   -10
  -280,425
  -280,971
20
23
21
1
0
0
0
0

5
5
1
2
00:00
22:52
03:48
23:59
13,686
  4,024
   -23
    -4
  -247,881
  -250,161
124
34
1
0
1
0
0
0

6
1
01:47
06:49
18,087
   -20
  -592,644
36
0
0
0

7
1
04:34
08:35
14,432
   -26
  -539,801
7
113
0
0

8
1
16:24
22:22
21,516
   -26
    73,523
9
162
0
0

9
9
9
1
2
3
00:00
07:58
21:18
01:05
09:03
23:59
  3,887
  3,917
  9,707
   -30
   -34
   -19
   -29,155
   -29,202
   -29,265
11
10
9
53
27
42
0
0
0
0
0
0

10
1
00:54
05:19
15,848
   -18
   -87,074
13
112
0
0

11
11
1
2
10:03
17:56
12:50
21:57
  9,922
14,484
   -27
   -12
  -341,106
  -341,155
15
16
49
97
0
0
0
0

12
-

13
1
13:46
19:11
19,462
   -21
   -79,868
25
1
0
0

14
1
07:56
12:16
15,451
   -22
     9,159
11
22
0
0

15
1
04:34
10:29
21,272
   -27
  -650,322
50
0
0
0

16
16
1
2
12:00
15:56
15:26
16:59
12,345
  3,799
   -16
   -28
   -59,122
   -59,163
15
19
2
65
0
0
0
0

17
1
19:06
22:59
14,009
   -14
  -100,026
7
64
0
0

18
1
04:06
09:46
20,395
   -22
   244,081
6
88
0
0

19
19
1
2
07:56
15:26
09:46
19:49
  6,577
15,734
   -27
   -17
    -2,722
    -2,792
14
21
9
0
0
0
0
0

20
1
11:22
16:08
17,106
   -24
    23,865
9
40
0
0

21
21
1
2
03:20
08:35
07:55
09:38
16,518
  3,741
   -17
   -36
   -43,458
   -43,504
17
7
22
3
0
0
0
0

22
22
1
2
06:05
10:38
10:37
12:22
16,318
  6,256
   -20
   -32
  -119,235
  -119,287
22
10
7
1
0
0
0
0

23
1
12:23
18:11
20,901
   -22
  -138,139
9
197
0
0

24
1
20:20
23:59
13,168
   -11
   -23,211
17
1
0
0

25
1
09:46
14:49
18,173
   -25
  -204,912
392
0
4842
0

26
26
26
1
2
3
03:12
19:12
20:35
07:41
20:21
21:42
16,133
  4,182
  3,942
   -21
   -21
   -25
   190,504
   191,194
   191,256
53
18
17
1
0
7
1
0
0
0
0
0

27
1
15:26
21:17
20,982
   -24
   -59,555
21
22
0
0

28
1
17:16
23:54
23,874
   -14
   -22,433
6
80
0
0

29
29
29
1
2
3
03:00
05:32
18:48
04:33
06:49
21:17
  5,607
  4,631
  8,894
    -8
   -29
   -28
  -630,871
  -630,910
  -631,015
6
10
11
11
37
24
0
0
0
0
0
0

30
1
00:25
04:33
14,926
   -21
    -4,625
12
29
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	09:08	15:23	22,427	-23	-67,130	19	0	0	0
2 2	1 2	00:00 22:23	03:37 23:59	12,997 5,787	-23 -7	-16,786 -17,063	19 14	4 43	0 0	0 0
3 3	1 2	07:32 14:22	09:08 18:12	5,755 13,693	-41 -16	-206,868 -206,311	30 71	1 0	0 0	0 0
4 4	1 2	00:00 21:18	02:03 23:59	7,367 9,706	-28 -10	-280,425 -280,971	20 23	21 1	0 0	0 0
5 5	1 2	00:00 22:52	03:48 23:59	13,686 4,024	-23 -4	-247,881 -250,161	124 34	1 0	1 0	0 0
6	1	01:47	06:49	18,087	-20	-592,644	36	0	0	0
7	1	04:34	08:35	14,432	-26	-539,801	7	113	0	0
8	1	16:24	22:22	21,516	-26	73,523	9	162	0	0
9 9 9	1 2 3	00:00 07:58 21:18	01:05 09:03 23:59	3,887 3,917 9,707	-30 -34 -19	-29,155 -29,202 -29,265	11 10 9	53 27 42	0 0 0	0 0 0
10	1	00:54	05:19	15,848	-18	-87,074	13	112	0	0
11 11	1 2	10:03 17:56	12:50 21:57	9,922 14,484	-27 -12	-341,106 -341,155	15 16	49 97	0 0	0 0
12	-
13	1	13:46	19:11	19,462	-21	-79,868	25	1	0	0
14	1	07:56	12:16	15,451	-22	9,159	11	22	0	0
15	1	04:34	10:29	21,272	-27	-650,322	50	0	0	0
16 16	1 2	12:00 15:56	15:26 16:59	12,345 3,799	-16 -28	-59,122 -59,163	15 19	2 65	0 0	0 0
17	1	19:06	22:59	14,009	-14	-100,026	7	64	0	0
18	1	04:06	09:46	20,395	-22	244,081	6	88	0	0
19 19	1 2	07:56 15:26	09:46 19:49	6,577 15,734	-27 -17	-2,722 -2,792	14 21	9 0	0 0	0 0
20	1	11:22	16:08	17,106	-24	23,865	9	40	0	0
21 21	1 2	03:20 08:35	07:55 09:38	16,518 3,741	-17 -36	-43,458 -43,504	17 7	22 3	0 0	0 0
22 22	1 2	06:05 10:38	10:37 12:22	16,318 6,256	-20 -32	-119,235 -119,287	22 10	7 1	0 0	0 0
23	1	12:23	18:11	20,901	-22	-138,139	9	197	0	0
24	1	20:20	23:59	13,168	-11	-23,211	17	1	0	0
25	1	09:46	14:49	18,173	-25	-204,912	392	0	4842	0
26 26 26	1 2 3	03:12 19:12 20:35	07:41 20:21 21:42	16,133 4,182 3,942	-21 -21 -25	190,504 191,194 191,256	53 18 17	1 0 7	1 0 0	0 0 0
27	1	15:26	21:17	20,982	-24	-59,555	21	22	0	0
28	1	17:16	23:54	23,874	-14	-22,433	6	80	0	0
29 29 29	1 2 3	03:00 05:32 18:48	04:33 06:49 21:17	5,607 4,631 8,894	-8 -29 -28	-630,871 -630,910 -631,015	6 10 11	11 37 24	0 0 0	0 0 0
30	1	00:25	04:33	14,926	-21	-4,625	12	29	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-