GPS Space Vehicle Time Integrity for MJD 53310

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
04:18
09:19
09:18
10:56
17,963
  5,823
   -22
   -33
  -371,143
  -371,179
14
16
14
29
0
0
0
0

2
-

3
3
3
1
2
3
02:13
09:32
11:30
04:17
11:28
12:57
  7,322
  6,896
  5,215
   -27
   -18
   -24
   -57,096
   -57,172
   -57,199
18
9
9
14
3
20
0
0
0
0
0
0

4
1
16:30
21:07
16,613
   -23
  -573,865
78
0
0
0

5
1
18:11
22:57
17,194
   -23
   -57,433
21
0
0
0

6
6
1
2
00:00
20:52
02:12
23:59
  7,930
11,267
   -31
   -28
  -477,810
  -477,845
10
7
1
21
0
0
0
0

7
1
14:13
19:14
18,065
   -21
  -253,540
125
0
0
0

8
1
11:21
17:22
21,629
   -27
    12,748
7
96
0
0

9
9
1
2
03:07
16:35
04:20
20:10
  4,423
12,918
   -30
   -34
    12,592
    12,690
5
6
17
69
0
0
0
0

10
1
20:11
23:59
13,731
   -27
   -53,184
11
26
0
0

11
11
11
1
2
3
04:52
13:07
15:31
08:02
15:08
17:01
11,406
  7,233
  5,363
   -29
   -18
   -30
  -162,434
  -162,513
  -162,550
15
13
13
20
25
37
0
0
0
0
0
0

12
-

13
1
08:58
14:19
19,279
   -29
    19,288
12
7
0
0

14
1
02:13
07:23
18,607
   -26
    30,682
8
175
0
0

15
1
00:55
06:12
19,039
   -23
  -341,710
43
0
0
0

16
1
07:02
11:56
17,619
   -27
    -4,082
14
243
0
0

17
1
19:06
23:34
16,040
   -24
   159,991
15
42
0
0

18
1
00:00
04:25
15,900
   -23
    92,145
10
3
0
0

19
19
1
2
02:44
10:51
04:51
15:01
  7,566
14,981
   -32
   -24
     6,669
     6,694
10
11
40
92
0
0
0
0

20
1
06:17
11:07
17,381
   -27
   110,503
23
5
0
0

21
21
1
2
00:00
03:20
02:44
04:41
  9,819
  4,807
   -20
   -52
   -81,747
   -81,786
10
9
3
7
0
0
0
0

22
1
01:15
07:19
21,771
   -30
   -15,372
11
50
0
0

23
1
07:21
13:17
21,376
   -24
  -194,705
34
0
0
0

24
1
17:26
22:26
18,031
   -38
   -70,044
23
0
0
0

25
1
04:41
09:45
18,218
   -26
   -78,731
11
27
0
0

26
26
26
1
2
3
00:00
15:44
22:15
02:12
16:45
23:59
  7,945
  3,627
  6,275
   -22
   -43
   -34
  -266,324
  -266,839
  -267,056
29
12
16
0
12
0
0
0
0
0
0
0

27
1
10:26
16:30
21,776
   -26
  -458,796
74
0
0
0

28
28
1
2
12:40
17:32
17:30
19:17
17,340
  6,297
   -26
   -37
   -44,335
   -44,353
11
18
56
0
0
0
0
0

29
29
29
1
2
3
00:00
15:12
22:01
02:22
16:34
23:50
  8,475
  4,878
  6,532
   -29
   -40
   -32
  -291,882
  -291,165
  -290,810
26
22
28
1
1
0
1
0
0
0
0
0

30
30
1
2
06:09
19:21
07:20
23:40
  4,302
15,543
   -26
   -35
  -521,979
  -521,563
9
26
57
0
0
0
0
0

31
1
14:20
18:53
16,339
   -26
    -1,469
14
1
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	04:18 09:19	09:18 10:56	17,963 5,823	-22 -33	-371,143 -371,179	14 16	14 29	0 0	0 0
2	-
3 3 3	1 2 3	02:13 09:32 11:30	04:17 11:28 12:57	7,322 6,896 5,215	-27 -18 -24	-57,096 -57,172 -57,199	18 9 9	14 3 20	0 0 0	0 0 0
4	1	16:30	21:07	16,613	-23	-573,865	78	0	0	0
5	1	18:11	22:57	17,194	-23	-57,433	21	0	0	0
6 6	1 2	00:00 20:52	02:12 23:59	7,930 11,267	-31 -28	-477,810 -477,845	10 7	1 21	0 0	0 0
7	1	14:13	19:14	18,065	-21	-253,540	125	0	0	0
8	1	11:21	17:22	21,629	-27	12,748	7	96	0	0
9 9	1 2	03:07 16:35	04:20 20:10	4,423 12,918	-30 -34	12,592 12,690	5 6	17 69	0 0	0 0
10	1	20:11	23:59	13,731	-27	-53,184	11	26	0	0
11 11 11	1 2 3	04:52 13:07 15:31	08:02 15:08 17:01	11,406 7,233 5,363	-29 -18 -30	-162,434 -162,513 -162,550	15 13 13	20 25 37	0 0 0	0 0 0
12	-
13	1	08:58	14:19	19,279	-29	19,288	12	7	0	0
14	1	02:13	07:23	18,607	-26	30,682	8	175	0	0
15	1	00:55	06:12	19,039	-23	-341,710	43	0	0	0
16	1	07:02	11:56	17,619	-27	-4,082	14	243	0	0
17	1	19:06	23:34	16,040	-24	159,991	15	42	0	0
18	1	00:00	04:25	15,900	-23	92,145	10	3	0	0
19 19	1 2	02:44 10:51	04:51 15:01	7,566 14,981	-32 -24	6,669 6,694	10 11	40 92	0 0	0 0
20	1	06:17	11:07	17,381	-27	110,503	23	5	0	0
21 21	1 2	00:00 03:20	02:44 04:41	9,819 4,807	-20 -52	-81,747 -81,786	10 9	3 7	0 0	0 0
22	1	01:15	07:19	21,771	-30	-15,372	11	50	0	0
23	1	07:21	13:17	21,376	-24	-194,705	34	0	0	0
24	1	17:26	22:26	18,031	-38	-70,044	23	0	0	0
25	1	04:41	09:45	18,218	-26	-78,731	11	27	0	0
26 26 26	1 2 3	00:00 15:44 22:15	02:12 16:45 23:59	7,945 3,627 6,275	-22 -43 -34	-266,324 -266,839 -267,056	29 12 16	0 12 0	0 0 0	0 0 0
27	1	10:26	16:30	21,776	-26	-458,796	74	0	0	0
28 28	1 2	12:40 17:32	17:30 19:17	17,340 6,297	-26 -37	-44,335 -44,353	11 18	56 0	0 0	0 0
29 29 29	1 2 3	00:00 15:12 22:01	02:22 16:34 23:50	8,475 4,878 6,532	-29 -40 -32	-291,882 -291,165 -290,810	26 22 28	1 1 0	1 0 0	0 0 0
30 30	1 2	06:09 19:21	07:20 23:40	4,302 15,543	-26 -35	-521,979 -521,563	9 26	57 0	0 0	0 0
31	1	14:20	18:53	16,339	-26	-1,469	14	1	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-