GPS Space Vehicle Time Integrity for MJD 54009

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
04:04
10:46
23,348
   -56
   -79,921
23
2
2
0

2
2
1
2
17:31
22:00
19:59
23:39
  8,675
  5,605
   -65
   -64
   -40,557
   -40,612
9
38
1
1
0
1
0
0

3
3
1
2
02:10
09:39
04:25
14:01
  7,924
14,909
   -63
   -60
  -205,163
  -207,328
163
328
1
3
1
1679
0
0

4
1
16:16
19:59
13,190
   -67
  -318,180
18
0
0
0

5
5
1
2
18:10
22:00
19:59
23:03
  6,551
  3,455
   -62
   -55
  -356,925
  -357,008
11
69
1
1
0
1
0
0

6
6
1
2
00:00
21:02
02:06
23:59
  7,265
10,313
   -61
    35
  -588,773
  -588,195
18
2746
1
13
1
14
0
0

7
7
7
1
2
3
00:00
02:10
09:13
02:06
03:55
12:05
  7,265
  6,096
  9,853
   -51
   -54
   -58
  -520,198
  -520,164
  -520,021
46
8
16
1
1
9
1
0
0
0
0
0

8
1
11:34
17:36
21,156
   -61
    81,510
28
3
3
0

9
9
1
2
02:10
16:30
05:04
20:16
  9,970
13,129
   -54
   -72
   -38,389
   -38,489
6
5
47
3
0
0
0
0

10
1
22:00
23:59
  6,838
   667
   -89,819
16687
13
6837
0

11
11
1
2
05:03
13:12
08:06
17:22
10,786
14,454
   -58
   -68
  -353,035
  -353,104
7
51
1
3
0
3
0
0

12
-

13
1
09:09
14:32
18,641
   -62
   -99,327
55
3
3
0

14
1
02:17
08:34
22,002
   -57
     4,395
5
0
0
0

16
1
07:23
12:26
17,488
   -57
   -78,085
32
2
2
0

17
1
14:11
20:31
22,101
   -66
   -94,203
9
6
0
0

18
18
1
2
00:00
02:10
02:06
06:01
  7,265
13,418
   -58
   -55
   250,032
   250,043
44
6
1
3
1
0
0
0

19
19
1
2
02:43
10:39
05:07
15:10
  8,371
15,498
   -57
   -58
   -20,366
   -20,477
10
28
1
3
0
3
0
0

20
20
1
2
06:41
17:38
11:26
18:52
16,369
  4,266
   -58
   -65
    22,200
    22,185
6
9
12
10
0
0
0
0

21
21
21
1
2
3
00:00
02:10
22:34
02:06
04:56
23:59
  7,265
  9,488
  5,042
   -57
   -58
  -950
   -55,148
   -55,164
   -56,183
30
5
17481
1
1
13
1
0
5042
0
0
0

22
22
1
2
01:03
02:10
02:06
07:40
  3,757
19,043
   -53
   -54
  -138,479
  -138,512
5
16
0
0
0
0
0
0

23
1
07:37
13:33
20,421
   -57
  -138,352
25
2
2
0

24
1
16:03
20:58
17,270
   -63
   -40,515
15
0
0
0

25
1
04:56
10:43
20,327
   -60
  -359,437
119
2
2
0

26
26
26
1
2
3
00:00
14:31
22:28
02:06
17:00
23:59
  7,265
  8,712
  5,335
   -61
   -73
  -796
   275,208
   275,989
   275,673
39
38
14787
1
1
13
1
0
5335
0
0
0

27
1
10:28
16:32
20,840
   -58
   -70,668
14
3
0
0

28
1
12:34
19:12
23,167
   -58
   -17,555
38
3
3
0

29
29
29
1
2
3
00:00
14:07
22:14
02:06
16:48
23:59
  7,265
  9,416
  5,998
   -62
   -72
  -677
   -11,634
   -14,353
   -16,400
115
147
13149
1
1
13
1
1
5145
0
0
0

30
30
30
1
2
3
05:15
19:39
21:01
08:09
20:58
23:55
10,209
  4,504
10,099
   -58
   -61
   -62
   -11,824
   -11,887
   -11,898
8
4
22
15
1
1
0
0
1
0
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	04:04	10:46	23,348	-56	-79,921	23	2	2	0
2 2	1 2	17:31 22:00	19:59 23:39	8,675 5,605	-65 -64	-40,557 -40,612	9 38	1 1	0 1	0 0
3 3	1 2	02:10 09:39	04:25 14:01	7,924 14,909	-63 -60	-205,163 -207,328	163 328	1 3	1 1679	0 0
4	1	16:16	19:59	13,190	-67	-318,180	18	0	0	0
5 5	1 2	18:10 22:00	19:59 23:03	6,551 3,455	-62 -55	-356,925 -357,008	11 69	1 1	0 1	0 0
6 6	1 2	00:00 21:02	02:06 23:59	7,265 10,313	-61 35	-588,773 -588,195	18 2746	1 13	1 14	0 0
7 7 7	1 2 3	00:00 02:10 09:13	02:06 03:55 12:05	7,265 6,096 9,853	-51 -54 -58	-520,198 -520,164 -520,021	46 8 16	1 1 9	1 0 0	0 0 0
8	1	11:34	17:36	21,156	-61	81,510	28	3	3	0
9 9	1 2	02:10 16:30	05:04 20:16	9,970 13,129	-54 -72	-38,389 -38,489	6 5	47 3	0 0	0 0
10	1	22:00	23:59	6,838	667	-89,819	16687	13	6837	0
11 11	1 2	05:03 13:12	08:06 17:22	10,786 14,454	-58 -68	-353,035 -353,104	7 51	1 3	0 3	0 0
12	-
13	1	09:09	14:32	18,641	-62	-99,327	55	3	3	0
14	1	02:17	08:34	22,002	-57	4,395	5	0	0	0

16	1	07:23	12:26	17,488	-57	-78,085	32	2	2	0
17	1	14:11	20:31	22,101	-66	-94,203	9	6	0	0
18 18	1 2	00:00 02:10	02:06 06:01	7,265 13,418	-58 -55	250,032 250,043	44 6	1 3	1 0	0 0
19 19	1 2	02:43 10:39	05:07 15:10	8,371 15,498	-57 -58	-20,366 -20,477	10 28	1 3	0 3	0 0
20 20	1 2	06:41 17:38	11:26 18:52	16,369 4,266	-58 -65	22,200 22,185	6 9	12 10	0 0	0 0
21 21 21	1 2 3	00:00 02:10 22:34	02:06 04:56 23:59	7,265 9,488 5,042	-57 -58 -950	-55,148 -55,164 -56,183	30 5 17481	1 1 13	1 0 5042	0 0 0
22 22	1 2	01:03 02:10	02:06 07:40	3,757 19,043	-53 -54	-138,479 -138,512	5 16	0 0	0 0	0 0
23	1	07:37	13:33	20,421	-57	-138,352	25	2	2	0
24	1	16:03	20:58	17,270	-63	-40,515	15	0	0	0
25	1	04:56	10:43	20,327	-60	-359,437	119	2	2	0
26 26 26	1 2 3	00:00 14:31 22:28	02:06 17:00 23:59	7,265 8,712 5,335	-61 -73 -796	275,208 275,989 275,673	39 38 14787	1 1 13	1 0 5335	0 0 0
27	1	10:28	16:32	20,840	-58	-70,668	14	3	0	0
28	1	12:34	19:12	23,167	-58	-17,555	38	3	3	0
29 29 29	1 2 3	00:00 14:07 22:14	02:06 16:48 23:59	7,265 9,416 5,998	-62 -72 -677	-11,634 -14,353 -16,400	115 147 13149	1 1 13	1 1 5145	0 0 0
30 30 30	1 2 3	05:15 19:39 21:01	08:09 20:58 23:55	10,209 4,504 10,099	-58 -61 -62	-11,824 -11,887 -11,898	8 4 22	15 1 1	0 0 1	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-