GPS Space Vehicle Time Integrity for MJD 53808

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
18:09
23:59
21,028
   -50
   -41,521
15
4
0
0

2
1
07:31
12:35
18,242
   -40
    14,518
18
16
0
0

3
3
3
1
2
3
00:00
01:24
15:39
01:23
03:39
18:08
  4,952
  8,005
  8,944
   -33
   -41
   -49
   -81,695
   -81,724
   -81,884
9
20
14
47
46
11
0
0
0
0
0
0

4
1
06:28
11:07
16,716
   -43
  -176,415
63
0
0
0

5
1
08:10
12:56
17,135
   -41
   358,062
402
1
4778
0

6
1
10:40
16:03
19,398
   -49
  -401,138
174
0
0
0

7
1
10:23
15:39
18,875
   -46
  -513,102
46
0
0
0

8
1
01:35
07:31
21,372
   -41
    59,332
8
185
0
0

9
9
1
2
06:33
15:11
10:07
18:10
12,837
10,618
   -31
   -46
   -11,775
   -11,828
12
10
1
27
0
0
0
0

10
1
09:32
14:27
17,654
   -45
   -80,189
15
3
0
0

11
11
1
2
03:00
18:47
06:59
21:51
14,195
10,997
   -43
   -45
  -313,372
  -313,524
16
15
50
27
0
0
0
0

12
-

13
13
1
2
00:00
22:48
04:16
23:59
15,360
  4,282
   -48
   -35
   -47,344
   -47,528
22
7
6
21
0
0
0
0

14
1
16:04
21:19
18,871
   -43
    17,806
9
17
0
0

15
1
14:01
19:27
19,528
   -43
  -580,314
42
0
0
0

16
16
1
2
00:00
20:56
01:28
23:59
  5,302
11,008
   -44
   -39
   -31,038
   -31,188
10
11
34
0
0
0
0
0

17
1
04:09
09:23
18,761
   -41
   -67,610
39
6
0
0

18
1
13:03
18:33
19,764
   -46
   225,638
8
20
0
0

19
19
1
2
00:34
17:09
05:01
18:46
15,948
  5,747
   -40
   -51
    18,926
    18,847
15
9
53
35
0
0
0
0

20
20
1
2
00:00
20:09
01:03
23:59
  3,815
13,856
   -54
   -39
    30,686
    30,638
10
13
36
0
0
0
0
0

21
1
12:20
18:33
22,380
   -48
   -13,346
28
0
0
0

22
1
16:37
21:20
16,990
   -47
   -76,086
20
0
0
0

23
23
1
2
00:00
21:14
03:14
23:59
11,677
  9,901
   -49
   -34
  -147,315
  -147,203
8
7
6
87
0
0
0
0

24
24
1
2
05:33
21:38
09:30
22:44
14,208
  3,959
   -38
   -42
   -92,666
   -92,831
20
11
28
6
0
0
0
0

25
1
18:33
23:39
18,360
   -44
    26,778
145
0
0
0

26
26
1
2
04:17
12:11
06:45
15:10
  8,786
10,758
   -49
   -44
    59,155
    59,436
21
26
1
0
0
0
0
0

27
1
01:09
06:28
19,097
   -52
   -39,756
15
16
0
0

28
1
02:22
09:00
23,816
   -45
   -31,607
6
31
0
0

29
29
29
1
2
3
03:45
11:55
14:35
06:32
13:47
16:09
10,004
  6,674
  5,676
   -44
   -34
   -53
  -559,928
  -560,204
  -560,315
36
20
24
0
0
9
0
0
0
0
0
0

30
-

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 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	18:09	23:59	21,028	-50	-41,521	15	4	0	0
2	1	07:31	12:35	18,242	-40	14,518	18	16	0	0
3 3 3	1 2 3	00:00 01:24 15:39	01:23 03:39 18:08	4,952 8,005 8,944	-33 -41 -49	-81,695 -81,724 -81,884	9 20 14	47 46 11	0 0 0	0 0 0
4	1	06:28	11:07	16,716	-43	-176,415	63	0	0	0
5	1	08:10	12:56	17,135	-41	358,062	402	1	4778	0
6	1	10:40	16:03	19,398	-49	-401,138	174	0	0	0
7	1	10:23	15:39	18,875	-46	-513,102	46	0	0	0
8	1	01:35	07:31	21,372	-41	59,332	8	185	0	0
9 9	1 2	06:33 15:11	10:07 18:10	12,837 10,618	-31 -46	-11,775 -11,828	12 10	1 27	0 0	0 0
10	1	09:32	14:27	17,654	-45	-80,189	15	3	0	0
11 11	1 2	03:00 18:47	06:59 21:51	14,195 10,997	-43 -45	-313,372 -313,524	16 15	50 27	0 0	0 0
12	-
13 13	1 2	00:00 22:48	04:16 23:59	15,360 4,282	-48 -35	-47,344 -47,528	22 7	6 21	0 0	0 0
14	1	16:04	21:19	18,871	-43	17,806	9	17	0	0
15	1	14:01	19:27	19,528	-43	-580,314	42	0	0	0
16 16	1 2	00:00 20:56	01:28 23:59	5,302 11,008	-44 -39	-31,038 -31,188	10 11	34 0	0 0	0 0
17	1	04:09	09:23	18,761	-41	-67,610	39	6	0	0
18	1	13:03	18:33	19,764	-46	225,638	8	20	0	0
19 19	1 2	00:34 17:09	05:01 18:46	15,948 5,747	-40 -51	18,926 18,847	15 9	53 35	0 0	0 0
20 20	1 2	00:00 20:09	01:03 23:59	3,815 13,856	-54 -39	30,686 30,638	10 13	36 0	0 0	0 0
21	1	12:20	18:33	22,380	-48	-13,346	28	0	0	0
22	1	16:37	21:20	16,990	-47	-76,086	20	0	0	0
23 23	1 2	00:00 21:14	03:14 23:59	11,677 9,901	-49 -34	-147,315 -147,203	8 7	6 87	0 0	0 0
24 24	1 2	05:33 21:38	09:30 22:44	14,208 3,959	-38 -42	-92,666 -92,831	20 11	28 6	0 0	0 0
25	1	18:33	23:39	18,360	-44	26,778	145	0	0	0
26 26	1 2	04:17 12:11	06:45 15:10	8,786 10,758	-49 -44	59,155 59,436	21 26	1 0	0 0	0 0
27	1	01:09	06:28	19,097	-52	-39,756	15	16	0	0
28	1	02:22	09:00	23,816	-45	-31,607	6	31	0	0
29 29 29	1 2 3	03:45 11:55 14:35	06:32 13:47 16:09	10,004 6,674 5,676	-44 -34 -53	-559,928 -560,204 -560,315	36 20 24	0 0 9	0 0 0	0 0 0
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-