GPS Space Vehicle Time Integrity for MJD 54177

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
16:45
23:27
22,995
    -8
  -114,567
25
5
2
0

2
1
06:18
12:32
21,606
    -1
   -91,319
22
0
0
0

3
3
3
1
2
3
00:00
14:55
22:11
02:36
16:54
23:59
  9,144
  6,951
  6,205
   -13
    -8
  -449
   -29,311
   -29,600
   -30,187
16
18
9412
1
2
13
0
1
13
0
0
0

4
1
04:55
10:36
19,768
    -4
    -8,196
8
13
0
0

5
5
1
2
07:10
17:41
11:50
19:23
16,261
  5,845
    -0
    -1
   -42,624
   -42,592
5
7
4
15
0
0
0
0

6
1
09:19
14:46
18,682
    -5
   -94,006
123
0
0
0

7
1
09:56
13:59
14,183
    -0
  -379,748
60
0
0
0

8
1
00:07
06:08
20,899
   -11
   100,366
12
0
0
0

9
9
1
2
05:11
14:55
08:52
17:40
12,791
  9,681
     1
    -0
   -62,094
   -62,145
4
10
2
1
0
1
0
0

10
1
08:15
13:33
18,487
     3
   -98,994
6
24
0
0

11
11
1
2
01:45
17:35
05:59
20:33
14,735
10,151
   -13
   -14
   -10,547
   -10,612
5
18
9
2
0
2
0
0

12
1
06:50
11:44
17,135
    -3
    44,720
8
43
0
0

13
13
1
2
00:00
21:40
03:07
23:59
10,958
  8,061
   -16
  -330
  -154,133
  -154,741
16
7934
1
13
0
13
0
0

14
1
14:55
21:14
21,709
    -0
   -12,184
22
6
4
0

15
-

16
1
19:42
23:59
14,618
   385
  -131,656
13184
13
15
0

17
1
02:48
09:09
22,155
    -6
   -74,916
13
0
0
0

18
18
1
2
12:07
14:55
14:53
18:48
  9,643
13,499
    -3
    -1
   252,887
   252,884
4
39
7
3
0
3
0
0

19
19
1
2
00:00
15:13
03:44
17:36
12,924
  8,344
   -11
    -7
   -15,688
   -15,889
14
10
2
2
0
0
0
0

20
1
18:58
23:49
16,656
    -8
    22,971
12
3
2
0

21
21
1
2
11:05
14:55
14:53
17:23
13,049
  8,653
    -4
    -3
   -73,691
   -73,699
4
22
7
1
0
1
0
0

22
1
16:00
20:10
14,533
   -13
  -172,624
26
3
3
0

23
23
1
2
00:00
20:14
02:11
23:59
  7,590
12,744
   -15
   174
  -154,973
  -154,934
8
5772
1
13
0
15
0
0

24
24
1
2
09:21
14:55
14:53
15:58
19,007
  3,827
    -6
    -5
   -85,843
   -85,876
15
7
1
0
0
0
0
0

25
25
1
2
00:00
19:12
01:44
23:59
  6,009
16,388
   -21
    96
  -292,415
  -290,612
42
3723
1
13
1
15
0
0

26
26
1
2
02:59
10:58
05:33
14:53
  8,949
13,443
   -15
    -6
    94,510
    95,119
52
79
1
0
0
0
0
0

27
1
00:00
05:08
17,979
    -8
   -99,907
10
1
0
0

28
1
01:08
07:46
23,011
   -11
    -5,150
9
0
0
0

29
29
1
2
02:30
10:41
05:19
13:59
  9,883
11,548
    -9
    -2
     -452
     -461
4
4
0
7
0
0
0
0

30
30
1
2
08:08
17:43
12:25
20:34
14,833
  9,652
    -2
    -9
   -28,385
   -28,427
6
21
3
2
0
2
0
0

31
1
17:07
22:43
19,270
    -7
   -16,134
33
5
4
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 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	16:45	23:27	22,995	-8	-114,567	25	5	2	0
2	1	06:18	12:32	21,606	-1	-91,319	22	0	0	0
3 3 3	1 2 3	00:00 14:55 22:11	02:36 16:54 23:59	9,144 6,951 6,205	-13 -8 -449	-29,311 -29,600 -30,187	16 18 9412	1 2 13	0 1 13	0 0 0
4	1	04:55	10:36	19,768	-4	-8,196	8	13	0	0
5 5	1 2	07:10 17:41	11:50 19:23	16,261 5,845	-0 -1	-42,624 -42,592	5 7	4 15	0 0	0 0
6	1	09:19	14:46	18,682	-5	-94,006	123	0	0	0
7	1	09:56	13:59	14,183	-0	-379,748	60	0	0	0
8	1	00:07	06:08	20,899	-11	100,366	12	0	0	0
9 9	1 2	05:11 14:55	08:52 17:40	12,791 9,681	1 -0	-62,094 -62,145	4 10	2 1	0 1	0 0
10	1	08:15	13:33	18,487	3	-98,994	6	24	0	0
11 11	1 2	01:45 17:35	05:59 20:33	14,735 10,151	-13 -14	-10,547 -10,612	5 18	9 2	0 2	0 0
12	1	06:50	11:44	17,135	-3	44,720	8	43	0	0
13 13	1 2	00:00 21:40	03:07 23:59	10,958 8,061	-16 -330	-154,133 -154,741	16 7934	1 13	0 13	0 0
14	1	14:55	21:14	21,709	-0	-12,184	22	6	4	0
15	-
16	1	19:42	23:59	14,618	385	-131,656	13184	13	15	0
17	1	02:48	09:09	22,155	-6	-74,916	13	0	0	0
18 18	1 2	12:07 14:55	14:53 18:48	9,643 13,499	-3 -1	252,887 252,884	4 39	7 3	0 3	0 0
19 19	1 2	00:00 15:13	03:44 17:36	12,924 8,344	-11 -7	-15,688 -15,889	14 10	2 2	0 0	0 0
20	1	18:58	23:49	16,656	-8	22,971	12	3	2	0
21 21	1 2	11:05 14:55	14:53 17:23	13,049 8,653	-4 -3	-73,691 -73,699	4 22	7 1	0 1	0 0
22	1	16:00	20:10	14,533	-13	-172,624	26	3	3	0
23 23	1 2	00:00 20:14	02:11 23:59	7,590 12,744	-15 174	-154,973 -154,934	8 5772	1 13	0 15	0 0
24 24	1 2	09:21 14:55	14:53 15:58	19,007 3,827	-6 -5	-85,843 -85,876	15 7	1 0	0 0	0 0
25 25	1 2	00:00 19:12	01:44 23:59	6,009 16,388	-21 96	-292,415 -290,612	42 3723	1 13	1 15	0 0
26 26	1 2	02:59 10:58	05:33 14:53	8,949 13,443	-15 -6	94,510 95,119	52 79	1 0	0 0	0 0
27	1	00:00	05:08	17,979	-8	-99,907	10	1	0	0
28	1	01:08	07:46	23,011	-11	-5,150	9	0	0	0
29 29	1 2	02:30 10:41	05:19 13:59	9,883 11,548	-9 -2	-452 -461	4 4	0 7	0 0	0 0
30 30	1 2	08:08 17:43	12:25 20:34	14,833 9,652	-2 -9	-28,385 -28,427	6 21	3 2	0 2	0 0
31	1	17:07	22:43	19,270	-7	-16,134	33	5	4	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-