GPS Space Vehicle Time Integrity for MJD 54620

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
-

2
1
00:00
05:56
20,519
   189
  -205,732
23
2
2
0

3
3
3
1
2
3
07:50
15:50
17:07
10:35
17:04
20:12
  9,629
  4,390
10,498
   185
   193
   199
  -236,819
  -236,947
  -236,982
15
6
21
1
0
1
0
0
1
0
0
0

4
4
1
2
00:00
22:37
04:23
23:59
15,135
  4,698
   186
  -830
    82,045
    81,704
42
20269
3
12
3
4698
0
0

5
5
1
2
01:04
11:22
05:39
13:22
15,833
  6,894
   191
   192
  -786,995
  -787,271
39
18
1
0
0
0
0
0

6
6
6
1
2
3
07:05
15:40
17:07
10:36
17:04
19:29
12,343
  4,995
  7,983
   182
   191
   192
  -140,945
  -141,136
  -141,188
25
9
18
1
0
0
0
0
0
0
0
0

7
1
17:07
22:31
18,591
   190
    28,493
58
2
2
0

8
1
17:46
23:47
20,790
   195
   156,058
23
3
3
0

9
9
9
1
2
3
00:00
07:41
22:58
02:39
11:38
23:59
  9,078
13,673
  3,417
   197
   192
  -854
  -127,122
  -127,173
  -128,303
15
11
17616
2
2
12
2
0
3417
0
0
0

10
1
01:54
07:11
18,065
   191
     2,157
26
1
1
0

11
11
1
2
11:34
19:28
14:14
23:54
  9,265
15,373
   182
   190
   -24,848
   -24,827
5
18
6
3
0
3
0
0

12
1
00:30
05:26
17,075
   189
   359,048
5
217
0
0

13
13
1
2
15:23
17:07
17:04
20:47
  6,011
12,604
   182
   192
  -258,038
  -258,046
3
16
1
1
0
1
0
0

14
1
08:30
14:45
21,700
   190
   259,825
28
0
0
0

15
15
1
2
04:46
20:53
09:23
23:02
16,057
  7,484
   189
   186
   120,930
   121,246
30
22
2
2
1
2
0
0

16
16
1
2
13:27
17:07
17:04
18:26
12,727
  4,486
   192
   193
  -122,498
  -122,484
23
10
1
6
1
0
0
0

17
17
1
2
00:00
20:29
02:50
23:59
  9,753
12,110
   188
   290
   -38,579
   -38,466
9
3077
2
12
2
14
0
0

18
1
05:36
12:11
22,896
   190
   171,617
33
1
1
0

19
19
1
2
08:56
17:07
11:20
21:23
  8,416
14,627
   185
   195
   -31,057
   -31,071
4
6
3
93
0
0
0
0

20
1
12:40
17:04
15,202
   190
  -112,749
8
0
0
0

21
1
04:52
11:08
21,695
   190
   -62,224
19
1
1
0

22
1
07:18
13:54
22,952
   189
  -211,191
4
5
0
0

23
23
1
2
13:47
17:07
17:04
19:44
11,519
  8,789
   189
   195
  -357,164
  -357,180
28
25
1
1
1
1
0
0

24
1
02:59
09:38
22,968
   190
   -98,689
20
1
0
0

25
-

26
26
1
2
04:32
20:19
08:57
23:11
15,185
10,045
   186
   184
  -266,258
  -266,673
37
25
2
2
0
2
0
0

27
1
17:07
22:40
19,085
   187
  -192,842
47
3
2
0

28
28
1
2
00:00
19:05
01:43
23:59
  5,981
16,854
   192
   444
    19,835
    20,125
30
9317
2
12
2
15
0
0

29
1
03:02
08:32
19,124
   192
    42,900
18
1
1
0

30
30
1
2
01:55
11:26
06:10
14:21
14,663
10,198
   188
   192
   -79,197
   -79,249
7
10
14
1
0
0
0
0

31
1
10:52
16:28
19,510
   185
    22,336
21
4
1
0

32
1
11:01
16:31
19,232
   188
  -293,177
35
1
1
0

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	-
2	1	00:00	05:56	20,519	189	-205,732	23	2	2	0
3 3 3	1 2 3	07:50 15:50 17:07	10:35 17:04 20:12	9,629 4,390 10,498	185 193 199	-236,819 -236,947 -236,982	15 6 21	1 0 1	0 0 1	0 0 0
4 4	1 2	00:00 22:37	04:23 23:59	15,135 4,698	186 -830	82,045 81,704	42 20269	3 12	3 4698	0 0
5 5	1 2	01:04 11:22	05:39 13:22	15,833 6,894	191 192	-786,995 -787,271	39 18	1 0	0 0	0 0
6 6 6	1 2 3	07:05 15:40 17:07	10:36 17:04 19:29	12,343 4,995 7,983	182 191 192	-140,945 -141,136 -141,188	25 9 18	1 0 0	0 0 0	0 0 0
7	1	17:07	22:31	18,591	190	28,493	58	2	2	0
8	1	17:46	23:47	20,790	195	156,058	23	3	3	0
9 9 9	1 2 3	00:00 07:41 22:58	02:39 11:38 23:59	9,078 13,673 3,417	197 192 -854	-127,122 -127,173 -128,303	15 11 17616	2 2 12	2 0 3417	0 0 0
10	1	01:54	07:11	18,065	191	2,157	26	1	1	0
11 11	1 2	11:34 19:28	14:14 23:54	9,265 15,373	182 190	-24,848 -24,827	5 18	6 3	0 3	0 0
12	1	00:30	05:26	17,075	189	359,048	5	217	0	0
13 13	1 2	15:23 17:07	17:04 20:47	6,011 12,604	182 192	-258,038 -258,046	3 16	1 1	0 1	0 0
14	1	08:30	14:45	21,700	190	259,825	28	0	0	0
15 15	1 2	04:46 20:53	09:23 23:02	16,057 7,484	189 186	120,930 121,246	30 22	2 2	1 2	0 0
16 16	1 2	13:27 17:07	17:04 18:26	12,727 4,486	192 193	-122,498 -122,484	23 10	1 6	1 0	0 0
17 17	1 2	00:00 20:29	02:50 23:59	9,753 12,110	188 290	-38,579 -38,466	9 3077	2 12	2 14	0 0
18	1	05:36	12:11	22,896	190	171,617	33	1	1	0
19 19	1 2	08:56 17:07	11:20 21:23	8,416 14,627	185 195	-31,057 -31,071	4 6	3 93	0 0	0 0
20	1	12:40	17:04	15,202	190	-112,749	8	0	0	0
21	1	04:52	11:08	21,695	190	-62,224	19	1	1	0
22	1	07:18	13:54	22,952	189	-211,191	4	5	0	0
23 23	1 2	13:47 17:07	17:04 19:44	11,519 8,789	189 195	-357,164 -357,180	28 25	1 1	1 1	0 0
24	1	02:59	09:38	22,968	190	-98,689	20	1	0	0
25	-
26 26	1 2	04:32 20:19	08:57 23:11	15,185 10,045	186 184	-266,258 -266,673	37 25	2 2	0 2	0 0
27	1	17:07	22:40	19,085	187	-192,842	47	3	2	0
28 28	1 2	00:00 19:05	01:43 23:59	5,981 16,854	192 444	19,835 20,125	30 9317	2 12	2 15	0 0
29	1	03:02	08:32	19,124	192	42,900	18	1	1	0
30 30	1 2	01:55 11:26	06:10 14:21	14,663 10,198	188 192	-79,197 -79,249	7 10	14 1	0 0	0 0
31	1	10:52	16:28	19,510	185	22,336	21	4	1	0
32	1	11:01	16:31	19,232	188	-293,177	35	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-