GPS Space Vehicle Time Integrity for MJD 53330

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

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

1
1
02:56
09:11
22,450
   -31
  -374,577
20
17
0
0

2
-

3
3
1
2
01:20
08:11
02:56
12:24
  5,703
15,127
   -44
   -33
   -62,656
   -62,730
14
20
9
43
0
0
0
0

4
1
15:09
19:48
16,635
   -30
  -542,264
83
0
0
0

5
1
16:49
21:35
17,193
   -30
   -61,233
22
0
0
0

6
1
19:30
23:59
16,191
   -34
  -471,343
31
0
0
0

7
1
12:51
17:51
17,993
   -26
  -208,915
131
0
0
0

8
1
09:57
15:59
21,675
   -32
    14,172
7
151
0
0

9
9
1
2
01:38
15:13
02:59
18:48
  4,700
12,913
   -39
   -37
    15,804
    15,894
5
6
20
50
0
0
0
0

10
1
18:48
23:09
15,610
   -25
   -54,212
8
51
0
0

11
11
11
1
2
3
03:52
11:45
12:52
06:40
12:51
15:39
10,075
  3,951
  9,941
   -37
   -21
   -29
  -168,324
  -168,395
  -168,427
17
8
18
9
22
53
0
0
0
0
0
0

12
-

13
1
07:34
12:56
19,327
   -31
    18,080
14
0
0
0

14
1
00:51
06:01
18,595
   -29
    31,151
8
98
0
0

15
1
00:00
04:49
17,364
   -34
  -350,764
38
1
0
0

16
1
05:40
10:09
16,106
   -28
    -3,431
7
56
0
0

17
1
17:42
22:13
16,198
   -35
   154,169
29
13
0
0

18
18
1
2
00:00
22:18
03:13
23:59
11,589
  6,086
   -36
   -26
    98,878
    99,192
9
8
23
4
0
0
0
0

19
19
1
2
01:25
09:15
02:30
13:39
  3,942
15,854
   -32
   -27
     7,727
     7,755
4
7
22
65
0
0
0
0

20
1
04:52
09:43
17,447
   -31
   105,344
27
45
0
0

21
21
21
1
2
3
00:00
02:00
21:13
01:24
03:18
23:59
  5,059
  4,669
10,000
   -33
   -58
   -23
   -83,026
   -83,056
   -83,090
5
8
7
11
1
53
0
0
0
0
0
0

22
1
00:00
05:57
21,442
   -46
   -15,421
13
49
0
0

23
1
06:01
11:57
21,370
   -29
  -201,501
31
3
0
0

24
1
16:05
21:07
18,092
   -25
   -75,186
19
0
0
0

25
1
03:19
08:31
18,629
   -36
   -80,040
10
70
0
0

26
26
1
2
14:07
20:54
15:24
23:59
  4,535
11,132
   -38
   -23
  -281,675
  -281,885
20
31
1
0
0
0
0
0

27
1
09:04
15:08
21,833
   -28
  -475,328
63
0
0
0

28
1
11:18
17:54
23,768
   -26
   -45,122
10
16
0
0

29
29
29
1
2
3
00:00
12:51
22:32
01:01
15:12
23:59
  3,674
  8,367
  5,178
   -42
   -33
   -30
  -267,073
  -266,333
  -265,819
20
29
19
2
1
7
1
0
0
0
0
0

30
30
1
2
04:43
17:57
06:17
22:17
  5,602
15,608
   -39
   -35
  -506,653
  -506,143
13
39
22
0
0
0
0
0

31
1
12:57
17:28
16,294
   -26
    -3,844
6
21
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	02:56	09:11	22,450	-31	-374,577	20	17	0	0
2	-
3 3	1 2	01:20 08:11	02:56 12:24	5,703 15,127	-44 -33	-62,656 -62,730	14 20	9 43	0 0	0 0
4	1	15:09	19:48	16,635	-30	-542,264	83	0	0	0
5	1	16:49	21:35	17,193	-30	-61,233	22	0	0	0
6	1	19:30	23:59	16,191	-34	-471,343	31	0	0	0
7	1	12:51	17:51	17,993	-26	-208,915	131	0	0	0
8	1	09:57	15:59	21,675	-32	14,172	7	151	0	0
9 9	1 2	01:38 15:13	02:59 18:48	4,700 12,913	-39 -37	15,804 15,894	5 6	20 50	0 0	0 0
10	1	18:48	23:09	15,610	-25	-54,212	8	51	0	0
11 11 11	1 2 3	03:52 11:45 12:52	06:40 12:51 15:39	10,075 3,951 9,941	-37 -21 -29	-168,324 -168,395 -168,427	17 8 18	9 22 53	0 0 0	0 0 0
12	-
13	1	07:34	12:56	19,327	-31	18,080	14	0	0	0
14	1	00:51	06:01	18,595	-29	31,151	8	98	0	0
15	1	00:00	04:49	17,364	-34	-350,764	38	1	0	0
16	1	05:40	10:09	16,106	-28	-3,431	7	56	0	0
17	1	17:42	22:13	16,198	-35	154,169	29	13	0	0
18 18	1 2	00:00 22:18	03:13 23:59	11,589 6,086	-36 -26	98,878 99,192	9 8	23 4	0 0	0 0
19 19	1 2	01:25 09:15	02:30 13:39	3,942 15,854	-32 -27	7,727 7,755	4 7	22 65	0 0	0 0
20	1	04:52	09:43	17,447	-31	105,344	27	45	0	0
21 21 21	1 2 3	00:00 02:00 21:13	01:24 03:18 23:59	5,059 4,669 10,000	-33 -58 -23	-83,026 -83,056 -83,090	5 8 7	11 1 53	0 0 0	0 0 0
22	1	00:00	05:57	21,442	-46	-15,421	13	49	0	0
23	1	06:01	11:57	21,370	-29	-201,501	31	3	0	0
24	1	16:05	21:07	18,092	-25	-75,186	19	0	0	0
25	1	03:19	08:31	18,629	-36	-80,040	10	70	0	0
26 26	1 2	14:07 20:54	15:24 23:59	4,535 11,132	-38 -23	-281,675 -281,885	20 31	1 0	0 0	0 0
27	1	09:04	15:08	21,833	-28	-475,328	63	0	0	0
28	1	11:18	17:54	23,768	-26	-45,122	10	16	0	0
29 29 29	1 2 3	00:00 12:51 22:32	01:01 15:12 23:59	3,674 8,367 5,178	-42 -33 -30	-267,073 -266,333 -265,819	20 29 19	2 1 7	1 0 0	0 0 0
30 30	1 2	04:43 17:57	06:17 22:17	5,602 15,608	-39 -35	-506,653 -506,143	13 39	22 0	0 0	0 0
31	1	12:57	17:28	16,294	-26	-3,844	6	21	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-