GPS Space Vehicle Time Integrity for MJD 53107

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
02:00
21:10
03:09
23:59
  3,751
  9,729
   -35
   -52
  -338,878
  -339,010
78
7
1
0
1
0
0
0

2
-

3
1
02:00
03:44
  5,846
   -41
    -1,151
30
2
1
0

4
1
06:00
11:35
19,439
   -34
   112,998
65
2
1
0

5
1
07:50
12:15
15,487
   -38
   -25,361
17
1
1
0

6
6
1
2
10:23
12:17
12:15
15:54
  6,488
12,310
   -40
   -43
   -19,807
   -19,864
10
24
0
1
0
1
0
0

7
1
04:08
10:28
22,069
   -34
  -577,174
71
3
3
0

8
1
01:29
07:26
20,522
   -28
  -316,896
79
2
2
0

9
9
1
2
06:24
15:04
10:03
18:52
12,720
12,769
   -30
   -42
    39,118
    39,166
32
9
2
27
2
0
0
0

10
10
1
2
09:22
12:17
12:15
14:37
10,185
  8,142
   -35
   -41
   -42,364
   -42,376
5
34
0
1
0
1
0
0

11
11
1
2
03:02
18:38
07:05
21:54
14,043
11,529
   -35
   -45
  -109,524
  -109,680
33
5
3
0
2
0
0
0

12
-

13
13
1
2
02:00
22:56
04:19
23:59
  7,930
  3,786
   -37
-1,500
    29,774
    28,286
28
25737
1
12
1
3786
0
0

14
1
16:04
22:26
22,362
   -42
    18,803
6
13
0
0

15
1
14:23
20:04
19,537
   -46
  -252,143
24
0
0
0

16
1
20:59
23:59
10,405
    96
   -13,430
4074
12
12
0

17
17
1
2
08:36
12:17
12:15
14:53
12,749
  9,102
   -37
   -43
  -279,199
  -279,433
81
63
1
1
1
1
0
0

18
1
13:02
19:40
22,663
   -45
    25,955
34
1
1
0

19
19
1
2
00:23
16:23
04:54
18:45
15,545
  8,249
   -42
   -57
    82,146
    81,509
55
27
3
0
3
0
0
0

20
20
20
1
2
3
00:00
07:20
20:19
01:08
08:35
23:59
  3,674
  4,490
12,592
   -41
   -40
   342
   173,075
   172,990
   173,206
32
11
12459
1
1
12
1
0
12
0
0
0

21
1
12:17
18:31
21,272
   -41
   -74,638
19
1
1
0

22
22
1
2
14:33
18:00
15:59
21:12
  4,698
11,043
   -41
   -42
    12,231
    12,126
12
20
1
0
0
0
0
0

23
-

24
1
07:19
12:15
17,351
   -39
   -18,757
19
1
1
0

25
1
18:19
23:59
19,789
   240
   -64,107
11411
12
12
0

26
26
1
2
04:11
12:17
06:38
16:41
  8,528
14,923
   -39
   -47
   -22,295
   -22,924
48
92
2
1
1
1
0
0

27
1
02:00
06:16
14,650
   -38
  -101,058
143
2
2
0

28
1
04:00
09:11
18,005
   -26
   -27,646
24
3
3
0

29
29
1
2
03:32
12:17
06:24
16:01
10,035
12,673
   -36
   -47
  -236,307
  -236,324
4
17
3
1
0
1
0
0

30
30
30
1
2
3
09:27
12:17
18:56
12:15
13:40
21:52
  9,898
  4,726
10,343
   -42
   -43
   -45
  -509,653
  -509,729
  -509,995
29
55
32
0
1
0
0
1
0
0
0
0

31
31
1
2
00:23
17:01
05:22
18:15
17,182
  4,253
   -36
   -59
   -93,007
   -94,364
128
30
3
0
3
0
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 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	02:00 21:10	03:09 23:59	3,751 9,729	-35 -52	-338,878 -339,010	78 7	1 0	1 0	0 0
2	-
3	1	02:00	03:44	5,846	-41	-1,151	30	2	1	0
4	1	06:00	11:35	19,439	-34	112,998	65	2	1	0
5	1	07:50	12:15	15,487	-38	-25,361	17	1	1	0
6 6	1 2	10:23 12:17	12:15 15:54	6,488 12,310	-40 -43	-19,807 -19,864	10 24	0 1	0 1	0 0
7	1	04:08	10:28	22,069	-34	-577,174	71	3	3	0
8	1	01:29	07:26	20,522	-28	-316,896	79	2	2	0
9 9	1 2	06:24 15:04	10:03 18:52	12,720 12,769	-30 -42	39,118 39,166	32 9	2 27	2 0	0 0
10 10	1 2	09:22 12:17	12:15 14:37	10,185 8,142	-35 -41	-42,364 -42,376	5 34	0 1	0 1	0 0
11 11	1 2	03:02 18:38	07:05 21:54	14,043 11,529	-35 -45	-109,524 -109,680	33 5	3 0	2 0	0 0
12	-
13 13	1 2	02:00 22:56	04:19 23:59	7,930 3,786	-37 -1,500	29,774 28,286	28 25737	1 12	1 3786	0 0
14	1	16:04	22:26	22,362	-42	18,803	6	13	0	0
15	1	14:23	20:04	19,537	-46	-252,143	24	0	0	0
16	1	20:59	23:59	10,405	96	-13,430	4074	12	12	0
17 17	1 2	08:36 12:17	12:15 14:53	12,749 9,102	-37 -43	-279,199 -279,433	81 63	1 1	1 1	0 0
18	1	13:02	19:40	22,663	-45	25,955	34	1	1	0
19 19	1 2	00:23 16:23	04:54 18:45	15,545 8,249	-42 -57	82,146 81,509	55 27	3 0	3 0	0 0
20 20 20	1 2 3	00:00 07:20 20:19	01:08 08:35 23:59	3,674 4,490 12,592	-41 -40 342	173,075 172,990 173,206	32 11 12459	1 1 12	1 0 12	0 0 0
21	1	12:17	18:31	21,272	-41	-74,638	19	1	1	0
22 22	1 2	14:33 18:00	15:59 21:12	4,698 11,043	-41 -42	12,231 12,126	12 20	1 0	0 0	0 0
23	-
24	1	07:19	12:15	17,351	-39	-18,757	19	1	1	0
25	1	18:19	23:59	19,789	240	-64,107	11411	12	12	0
26 26	1 2	04:11 12:17	06:38 16:41	8,528 14,923	-39 -47	-22,295 -22,924	48 92	2 1	1 1	0 0
27	1	02:00	06:16	14,650	-38	-101,058	143	2	2	0
28	1	04:00	09:11	18,005	-26	-27,646	24	3	3	0
29 29	1 2	03:32 12:17	06:24 16:01	10,035 12,673	-36 -47	-236,307 -236,324	4 17	3 1	0 1	0 0
30 30 30	1 2 3	09:27 12:17 18:56	12:15 13:40 21:52	9,898 4,726 10,343	-42 -43 -45	-509,653 -509,729 -509,995	29 55 32	0 1 0	0 1 0	0 0 0
31 31	1 2	00:23 17:01	05:22 18:15	17,182 4,253	-36 -59	-93,007 -94,364	128 30	3 0	3 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-