GPS Space Vehicle Time Integrity for MJD 54014

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
03:45
09:20
09:19
10:24
20,043
  3,835
   -37
   -45
   -80,910
   -80,946
13
11
4
0
0
0
0
0

2
2
1
2
17:16
21:16
21:15
22:23
14,367
  3,991
   -24
   -33
   -42,169
   -42,212
21
7
0
18
0
0
0
0

3
3
3
1
2
3
02:42
09:20
11:18
04:05
11:16
13:34
  5,013
  6,999
  8,121
   -50
   -29
   -39
  -235,496
  -237,208
  -237,751
109
141
169
1
0
0
1
0
0
0
0
0

4
1
16:10
20:54
16,966
   -24
  -320,428
31
0
0
0

5
1
17:54
22:43
17,358
   -29
  -359,755
37
0
0
0

6
6
1
2
00:00
20:42
02:02
23:59
  7,334
11,856
   -53
   -21
  -585,933
  -585,357
13
21
23
0
1
0
0
0

7
1
00:00
02:35
  9,284
   -40
  -517,921
9
2
0
0

8
1
11:51
17:15
19,454
   -36
    82,072
6
116
0
0

9
9
1
2
01:06
16:10
02:56
19:56
  6,577
13,508
   -35
   -33
   -39,051
   -39,130
9
13
53
33
0
0
0
0

10
1
19:19
23:59
16,695
   -27
   -90,747
14
52
0
0

11
11
11
1
2
3
04:47
12:53
14:48
07:46
14:47
16:56
10,672
  6,852
  7,668
   -44
   -25
   -30
  -353,842
  -353,872
  -353,891
16
17
17
71
58
51
0
0
0
0
0
0

12
-

13
1
08:50
14:12
19,330
   -38
  -100,793
25
0
0
0

14
1
02:03
07:02
17,939
   -38
     4,057
9
20
0
0

15
-

16
1
07:03
12:03
17,979
   -35
   -79,560
26
15
0
0

17
1
14:04
18:58
17,670
   -27
   -93,692
7
91
0
0

18
1
00:00
04:24
15,792
   -40
   250,369
6
101
0
0

19
19
19
1
2
3
02:35
03:41
10:25
03:39
04:46
14:43
  3,837
  3,869
15,483
   -42
   -54
   -32
   -21,802
   -21,828
   -21,908
10
12
22
28
4
0
0
0
0
0
0
0

20
1
06:21
10:24
14,585
   -35
    22,141
9
0
0
0

21
21
1
2
00:00
22:15
04:36
23:59
16,539
  6,282
   -46
   -23
   -55,897
   -56,003
17
12
1
59
0
0
0
0

22
1
00:43
07:20
23,748
   -41
  -139,708
24
3
0
0

23
1
08:04
13:13
18,510
   -35
  -138,493
9
6
0
0

24
1
15:50
20:58
18,402
   -25
   -41,805
24
0
0
0

25
1
04:36
09:45
18,530
   -36
  -367,482
101
0
0
0

26
26
26
26
1
2
3
4
00:00
14:13
15:31
22:08
02:02
15:20
16:40
23:59
  7,349
  4,036
  4,044
  6,658
   -36
   -30
   -36
   -19
   281,763
   282,529
   282,597
   282,999
28
19
17
29
0
7
10
0
0
0
0
0
0
0
0
0

27
1
10:25
16:10
20,695
   -32
   -71,455
17
26
0
0

28
1
12:14
18:52
23,863
   -29
   -17,147
5
64
0
0

29
29
29
1
2
3
00:00
13:47
21:54
02:17
15:15
23:44
  8,166
  5,272
  6,576
   -54
   -35
   -24
   -33,941
   -36,379
   -37,883
128
78
96
1
0
0
1
0
0
0
0
0

30
1
19:20
23:34
15,254
   -33
   -12,366
13
0
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	03:45 09:20	09:19 10:24	20,043 3,835	-37 -45	-80,910 -80,946	13 11	4 0	0 0	0 0
2 2	1 2	17:16 21:16	21:15 22:23	14,367 3,991	-24 -33	-42,169 -42,212	21 7	0 18	0 0	0 0
3 3 3	1 2 3	02:42 09:20 11:18	04:05 11:16 13:34	5,013 6,999 8,121	-50 -29 -39	-235,496 -237,208 -237,751	109 141 169	1 0 0	1 0 0	0 0 0
4	1	16:10	20:54	16,966	-24	-320,428	31	0	0	0
5	1	17:54	22:43	17,358	-29	-359,755	37	0	0	0
6 6	1 2	00:00 20:42	02:02 23:59	7,334 11,856	-53 -21	-585,933 -585,357	13 21	23 0	1 0	0 0
7	1	00:00	02:35	9,284	-40	-517,921	9	2	0	0
8	1	11:51	17:15	19,454	-36	82,072	6	116	0	0
9 9	1 2	01:06 16:10	02:56 19:56	6,577 13,508	-35 -33	-39,051 -39,130	9 13	53 33	0 0	0 0
10	1	19:19	23:59	16,695	-27	-90,747	14	52	0	0
11 11 11	1 2 3	04:47 12:53 14:48	07:46 14:47 16:56	10,672 6,852 7,668	-44 -25 -30	-353,842 -353,872 -353,891	16 17 17	71 58 51	0 0 0	0 0 0
12	-
13	1	08:50	14:12	19,330	-38	-100,793	25	0	0	0
14	1	02:03	07:02	17,939	-38	4,057	9	20	0	0
15	-
16	1	07:03	12:03	17,979	-35	-79,560	26	15	0	0
17	1	14:04	18:58	17,670	-27	-93,692	7	91	0	0
18	1	00:00	04:24	15,792	-40	250,369	6	101	0	0
19 19 19	1 2 3	02:35 03:41 10:25	03:39 04:46 14:43	3,837 3,869 15,483	-42 -54 -32	-21,802 -21,828 -21,908	10 12 22	28 4 0	0 0 0	0 0 0
20	1	06:21	10:24	14,585	-35	22,141	9	0	0	0
21 21	1 2	00:00 22:15	04:36 23:59	16,539 6,282	-46 -23	-55,897 -56,003	17 12	1 59	0 0	0 0
22	1	00:43	07:20	23,748	-41	-139,708	24	3	0	0
23	1	08:04	13:13	18,510	-35	-138,493	9	6	0	0
24	1	15:50	20:58	18,402	-25	-41,805	24	0	0	0
25	1	04:36	09:45	18,530	-36	-367,482	101	0	0	0
26 26 26 26	1 2 3 4	00:00 14:13 15:31 22:08	02:02 15:20 16:40 23:59	7,349 4,036 4,044 6,658	-36 -30 -36 -19	281,763 282,529 282,597 282,999	28 19 17 29	0 7 10 0	0 0 0 0	0 0 0 0
27	1	10:25	16:10	20,695	-32	-71,455	17	26	0	0
28	1	12:14	18:52	23,863	-29	-17,147	5	64	0	0
29 29 29	1 2 3	00:00 13:47 21:54	02:17 15:15 23:44	8,166 5,272 6,576	-54 -35 -24	-33,941 -36,379 -37,883	128 78 96	1 0 0	1 0 0	0 0 0
30	1	19:20	23:34	15,254	-33	-12,366	13	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-