GPS Space Vehicle Time Integrity for MJD 53862

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
1
2
13:59
15:39
15:37
20:41
  5,607
17,363
   -21
   -19
   -51,452
   -51,477
22
31
1
2
1
2
0
0

2
1
03:32
09:39
21,184
   -19
     4,460
28
2
2
0

3
3
1
2
11:36
19:41
14:27
23:59
  9,889
14,942
   -15
   391
   -96,655
   -96,333
8
13949
1
13
0
14
0
0

4
1
02:28
08:09
19,751
   -19
  -223,890
52
0
0
0

5
1
04:23
09:12
16,833
   -18
    42,771
287
3
6
0

6
1
06:59
12:24
18,654
   -20
  -512,375
112
4
4
0

7
7
1
2
09:30
19:11
13:48
21:46
14,508
  8,953
   -21
   -17
  -535,133
  -535,223
28
21
2
1
2
1
0
0

8
8
1
2
00:00
21:47
03:49
23:59
13,268
  7,706
   -24
  -451
    64,906
    64,569
8
10347
2
13
1
13
0
0

9
9
1
2
02:44
11:25
06:25
15:12
12,679
12,915
   -25
   -21
   -19,191
   -19,236
6
17
2
1
0
1
0
0

10
1
05:46
11:03
17,921
   -10
   -83,050
30
4
2
0

11
11
1
2
00:00
15:39
03:24
18:09
12,032
  8,578
   -14
   -27
  -325,424
  -325,562
12
27
1
1
0
1
0
0

12
-

13
1
18:59
23:59
17,423
   411
   -59,681
15834
13
14
0

14
14
1
2
12:18
15:39
15:37
18:37
11,293
10,230
   -22
   -21
    14,479
    14,471
4
29
2
1
0
1
0
0

15
1
09:45
15:37
19,874
   -17
  -608,775
49
3
3
0

16
1
17:15
22:14
16,962
   -20
   -41,393
37
2
2
0

17
1
00:12
06:30
21,866
   -23
   -90,147
23
1
1
0

18
1
09:22
15:37
21,236
   -20
   234,183
28
3
3
0

19
19
19
1
2
3
00:00
12:53
20:45
01:21
15:09
23:59
  4,915
  7,883
11,414
   -16
   -24
   286
    12,023
    11,932
    12,188
7
15
8910
9
1
13
0
1
13
0
0
0

20
1
16:32
21:23
16,694
   -19
    27,275
34
2
2
0

21
1
08:34
14:54
21,742
   -19
   -26,947
25
2
2
0

22
22
1
2
11:02
15:39
15:37
17:40
15,839
  6,901
   -23
   -20
   -93,249
   -93,296
20
8
1
0
0
0
0
0

23
1
17:25
23:25
20,636
   -24
  -142,106
27
2
2
0

24
1
01:29
06:26
17,140
   -17
    -4,093
22
2
1
0

25
1
15:39
20:38
17,147
   -25
    -7,859
52
2
1
0

26
26
1
2
00:31
08:29
03:04
13:04
  8,950
15,433
   -25
   -20
   107,542
   107,908
29
48
2
2
0
2
0
0

27
27
1
2
00:00
20:40
02:46
23:59
  9,722
11,722
   -23
    53
   -47,579
   -47,633
22
2475
2
13
1
13
0
0

28
28
1
2
00:00
22:36
05:18
23:59
18,623
  5,029
   -23
  -939
   -27,969
   -28,830
5
18087
2
13
0
5029
0
0

29
29
1
2
00:05
08:15
02:51
12:35
  9,724
14,840
   -23
   -16
  -600,050
  -600,266
23
63
2
3
0
2
0
0

30
30
1
2
05:38
15:39
09:57
18:01
14,993
  8,105
   -25
   -27
  -223,131
  -224,146
138
81
3
1
3
1
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	1 2	13:59 15:39	15:37 20:41	5,607 17,363	-21 -19	-51,452 -51,477	22 31	1 2	1 2	0 0
2	1	03:32	09:39	21,184	-19	4,460	28	2	2	0
3 3	1 2	11:36 19:41	14:27 23:59	9,889 14,942	-15 391	-96,655 -96,333	8 13949	1 13	0 14	0 0
4	1	02:28	08:09	19,751	-19	-223,890	52	0	0	0
5	1	04:23	09:12	16,833	-18	42,771	287	3	6	0
6	1	06:59	12:24	18,654	-20	-512,375	112	4	4	0
7 7	1 2	09:30 19:11	13:48 21:46	14,508 8,953	-21 -17	-535,133 -535,223	28 21	2 1	2 1	0 0
8 8	1 2	00:00 21:47	03:49 23:59	13,268 7,706	-24 -451	64,906 64,569	8 10347	2 13	1 13	0 0
9 9	1 2	02:44 11:25	06:25 15:12	12,679 12,915	-25 -21	-19,191 -19,236	6 17	2 1	0 1	0 0
10	1	05:46	11:03	17,921	-10	-83,050	30	4	2	0
11 11	1 2	00:00 15:39	03:24 18:09	12,032 8,578	-14 -27	-325,424 -325,562	12 27	1 1	0 1	0 0
12	-
13	1	18:59	23:59	17,423	411	-59,681	15834	13	14	0
14 14	1 2	12:18 15:39	15:37 18:37	11,293 10,230	-22 -21	14,479 14,471	4 29	2 1	0 1	0 0
15	1	09:45	15:37	19,874	-17	-608,775	49	3	3	0
16	1	17:15	22:14	16,962	-20	-41,393	37	2	2	0
17	1	00:12	06:30	21,866	-23	-90,147	23	1	1	0
18	1	09:22	15:37	21,236	-20	234,183	28	3	3	0
19 19 19	1 2 3	00:00 12:53 20:45	01:21 15:09 23:59	4,915 7,883 11,414	-16 -24 286	12,023 11,932 12,188	7 15 8910	9 1 13	0 1 13	0 0 0
20	1	16:32	21:23	16,694	-19	27,275	34	2	2	0
21	1	08:34	14:54	21,742	-19	-26,947	25	2	2	0
22 22	1 2	11:02 15:39	15:37 17:40	15,839 6,901	-23 -20	-93,249 -93,296	20 8	1 0	0 0	0 0
23	1	17:25	23:25	20,636	-24	-142,106	27	2	2	0
24	1	01:29	06:26	17,140	-17	-4,093	22	2	1	0
25	1	15:39	20:38	17,147	-25	-7,859	52	2	1	0
26 26	1 2	00:31 08:29	03:04 13:04	8,950 15,433	-25 -20	107,542 107,908	29 48	2 2	0 2	0 0
27 27	1 2	00:00 20:40	02:46 23:59	9,722 11,722	-23 53	-47,579 -47,633	22 2475	2 13	1 13	0 0
28 28	1 2	00:00 22:36	05:18 23:59	18,623 5,029	-23 -939	-27,969 -28,830	5 18087	2 13	0 5029	0 0
29 29	1 2	00:05 08:15	02:51 12:35	9,724 14,840	-23 -16	-600,050 -600,266	23 63	2 3	0 2	0 0
30 30	1 2	05:38 15:39	09:57 18:01	14,993 8,105	-25 -27	-223,131 -224,146	138 81	3 1	3 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-