GPS Space Vehicle Time Integrity for MJD 54013

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
1
2
03:49
09:14
09:12
10:28
19,274
  4,404
   -36
   -45
   -80,720
   -80,756
16
10
8
0
0
0
0
0

2
1
17:20
22:38
19,014
   -36
   -41,864
28
31
0
0

3
3
3
1
2
3
02:45
09:24
11:25
04:09
11:20
12:49
  5,031
  6,956
  5,012
   -52
   -35
   -41
  -229,483
  -231,205
  -231,656
107
141
104
1
0
0
1
0
0
0
0
0

4
1
16:14
20:39
15,795
   -36
  -319,989
29
0
0
0

5
1
17:57
22:47
17,411
   -40
  -359,252
39
0
0
0

6
6
1
2
00:00
20:46
02:06
23:59
  7,585
11,564
   -56
   -32
  -586,522
  -585,978
11
18
4
3
0
0
0
0

7
1
00:00
02:39
  9,533
   -36
  -518,374
8
6
0
0

8
1
11:18
17:19
21,638
   -37
    81,967
10
185
0
0

9
9
1
2
01:10
16:14
02:58
20:00
  6,411
13,544
   -44
   -41
   -38,918
   -39,012
8
13
9
34
0
0
0
0

10
1
19:51
23:59
14,858
   -42
   -90,709
12
114
0
0

11
11
11
11
1
2
3
4
04:51
06:17
12:57
14:52
06:12
07:50
14:01
17:00
  4,867
  5,596
  3,853
  7,623
   -36
   -48
   -35
   -38
  -353,667
  -353,690
  -353,719
  -353,739
7
10
12
15
56
46
63
38
0
0
0
0
0
0
0
0

12
-

13
1
08:54
14:16
19,304
   -42
  -100,501
28
0
0
0

14
1
02:07
07:04
17,860
   -34
     4,132
9
2
0
0

15
-

16
1
07:08
11:50
16,955
   -37
   -79,261
26
1
0
0

17
1
14:08
19:02
17,631
   -37
   -93,802
7
88
0
0

18
1
00:00
04:18
15,516
   -36
   250,311
5
56
0
0

19
19
19
1
2
3
02:39
03:45
10:29
03:43
04:50
14:48
  3,832
  3,926
15,515
   -39
   -49
   -39
   -21,505
   -21,528
   -21,620
7
12
22
6
15
0
0
0
0
0
0
0

20
1
06:25
10:28
14,593
   -37
    22,154
10
3
0
0

21
21
1
2
00:00
22:19
04:40
23:59
16,785
  5,991
   -42
   -36
   -55,745
   -55,867
18
11
1
36
0
0
0
0

22
22
1
2
00:47
05:40
05:38
07:24
17,469
  6,192
   -35
   -48
  -139,464
  -139,509
17
10
9
15
0
0
0
0

23
1
07:24
13:17
21,078
   -40
  -138,463
13
39
0
0

24
1
15:53
21:13
19,103
   -42
   -41,542
23
0
0
0

25
1
04:41
09:39
17,916
   -35
  -365,902
102
0
0
0

26
26
26
1
2
3
00:00
14:17
22:13
02:06
15:41
23:59
  7,586
  5,020
  6,412
   -37
   -36
   -30
   280,451
   281,214
   281,666
28
26
28
0
0
0
0
0
0
0
0
0

27
1
10:59
16:14
18,876
   -39
   -71,309
16
17
0
0

28
1
12:18
18:56
23,857
   -45
   -17,231
6
51
0
0

29
29
29
1
2
3
00:00
13:51
21:58
02:21
15:19
23:59
  8,442
  5,254
  7,187
   -43
   -44
   -33
   -29,523
   -31,994
   -33,528
136
78
107
1
0
0
1
0
0
0
0
0

30
1
19:24
23:39
15,288
   -39
   -12,279
14
52
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 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	1 2	03:49 09:14	09:12 10:28	19,274 4,404	-36 -45	-80,720 -80,756	16 10	8 0	0 0	0 0
2	1	17:20	22:38	19,014	-36	-41,864	28	31	0	0
3 3 3	1 2 3	02:45 09:24 11:25	04:09 11:20 12:49	5,031 6,956 5,012	-52 -35 -41	-229,483 -231,205 -231,656	107 141 104	1 0 0	1 0 0	0 0 0
4	1	16:14	20:39	15,795	-36	-319,989	29	0	0	0
5	1	17:57	22:47	17,411	-40	-359,252	39	0	0	0
6 6	1 2	00:00 20:46	02:06 23:59	7,585 11,564	-56 -32	-586,522 -585,978	11 18	4 3	0 0	0 0
7	1	00:00	02:39	9,533	-36	-518,374	8	6	0	0
8	1	11:18	17:19	21,638	-37	81,967	10	185	0	0
9 9	1 2	01:10 16:14	02:58 20:00	6,411 13,544	-44 -41	-38,918 -39,012	8 13	9 34	0 0	0 0
10	1	19:51	23:59	14,858	-42	-90,709	12	114	0	0
11 11 11 11	1 2 3 4	04:51 06:17 12:57 14:52	06:12 07:50 14:01 17:00	4,867 5,596 3,853 7,623	-36 -48 -35 -38	-353,667 -353,690 -353,719 -353,739	7 10 12 15	56 46 63 38	0 0 0 0	0 0 0 0
12	-
13	1	08:54	14:16	19,304	-42	-100,501	28	0	0	0
14	1	02:07	07:04	17,860	-34	4,132	9	2	0	0
15	-
16	1	07:08	11:50	16,955	-37	-79,261	26	1	0	0
17	1	14:08	19:02	17,631	-37	-93,802	7	88	0	0
18	1	00:00	04:18	15,516	-36	250,311	5	56	0	0
19 19 19	1 2 3	02:39 03:45 10:29	03:43 04:50 14:48	3,832 3,926 15,515	-39 -49 -39	-21,505 -21,528 -21,620	7 12 22	6 15 0	0 0 0	0 0 0
20	1	06:25	10:28	14,593	-37	22,154	10	3	0	0
21 21	1 2	00:00 22:19	04:40 23:59	16,785 5,991	-42 -36	-55,745 -55,867	18 11	1 36	0 0	0 0
22 22	1 2	00:47 05:40	05:38 07:24	17,469 6,192	-35 -48	-139,464 -139,509	17 10	9 15	0 0	0 0
23	1	07:24	13:17	21,078	-40	-138,463	13	39	0	0
24	1	15:53	21:13	19,103	-42	-41,542	23	0	0	0
25	1	04:41	09:39	17,916	-35	-365,902	102	0	0	0
26 26 26	1 2 3	00:00 14:17 22:13	02:06 15:41 23:59	7,586 5,020 6,412	-37 -36 -30	280,451 281,214 281,666	28 26 28	0 0 0	0 0 0	0 0 0
27	1	10:59	16:14	18,876	-39	-71,309	16	17	0	0
28	1	12:18	18:56	23,857	-45	-17,231	6	51	0	0
29 29 29	1 2 3	00:00 13:51 21:58	02:21 15:19 23:59	8,442 5,254 7,187	-43 -44 -33	-29,523 -31,994 -33,528	136 78 107	1 0 0	1 0 0	0 0 0
30	1	19:24	23:39	15,288	-39	-12,279	14	52	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-