GPS Space Vehicle Time Integrity for MJD 53705

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
01:16
07:22
21,955
   -43
   -22,059
21
2
0
0

2
1
14:31
20:04
19,827
   -38
    25,292
12
26
0
0

3
3
3
1
2
3
00:00
06:29
22:21
01:15
10:19
23:59
  4,451
13,722
  5,883
   -37
   -31
   -34
   -55,021
   -55,099
   -55,258
8
17
8
2
19
40
0
0
0
0
0
0

4
1
13:27
18:16
17,262
   -38
   -70,216
73
0
0
0

5
1
15:12
19:58
17,125
   -42
  -364,266
200
0
0
0

6
1
17:50
23:11
19,295
   -43
   -46,007
294
0
99
0

7
1
11:25
16:46
19,221
   -31
  -430,019
78
0
0
0

8
1
08:37
14:33
21,380
   -15
    48,654
6
83
0
0

9
9
9
1
2
3
00:00
13:33
22:11
01:18
17:09
23:46
  4,643
12,950
  5,722
   -43
   -39
   -29
  -189,865
  -192,241
  -193,457
65
175
76
0
1
0
0
1
0
0
0
0

10
1
16:34
21:29
17,645
   -42
   -74,631
15
26
0
0

11
11
1
2
01:51
10:02
04:57
14:00
11,149
14,256
   -47
   -33
  -287,322
  -287,409
19
22
0
57
0
0
0
0

12
-

13
1
06:03
11:23
19,200
   -35
   -26,649
18
0
0
0

14
1
00:00
04:20
15,501
   -36
    22,957
11
27
0
0

15
1
00:00
02:13
  7,910
   -49
  -527,597
21
3
0
0

16
1
04:04
09:02
17,910
   -34
   -16,200
14
148
0
0

17
-

18
18
1
2
00:00
20:06
01:50
23:59
  6,592
14,001
   -44
   -36
   205,505
   205,705
6
7
19
14
0
0
0
0

19
19
1
2
00:16
07:36
01:50
12:06
  5,623
16,102
   -40
   -34
    25,713
    25,710
7
11
9
55
0
0
0
0

20
1
03:23
08:10
17,238
   -38
    39,461
12
1
0
0

21
21
1
2
00:00
19:06
01:32
23:59
  5,473
17,635
   -49
   -37
  -153,178
  -153,462
11
26
1
0
0
0
0
0

22
22
1
2
00:00
21:42
04:24
23:59
15,789
  8,223
   -42
   -35
   -54,049
   -54,172
16
6
5
11
0
0
0
0

23
1
04:58
10:22
19,472
   -35
  -161,280
8
26
0
0

24
1
12:35
16:42
14,773
   -33
   -66,364
25
79
0
0

25
1
01:51
06:54
18,139
   -42
    -4,949
12
8
0
0

26
26
1
2
11:15
19:13
13:46
23:11
  8,997
14,313
   -34
   -38
    25,766
    25,956
13
18
20
7
0
0
0
0

27
1
07:23
13:26
21,770
   -27
   -25,430
21
6
0
0

28
1
09:25
15:08
20,524
   -28
   -37,788
7
80
0
0

29
29
29
1
2
3
10:43
18:55
20:54
13:32
20:53
23:07
10,158
  7,044
  8,015
   -31
   -27
   -46
  -439,772
  -440,234
  -440,380
57
37
48
1
0
0
0
0
0
0
0
0

30
30
1
2
03:05
16:22
04:42
20:40
  5,812
15,489
   -43
   -40
  -454,602
  -455,034
23
43
8
0
0
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	01:16	07:22	21,955	-43	-22,059	21	2	0	0
2	1	14:31	20:04	19,827	-38	25,292	12	26	0	0
3 3 3	1 2 3	00:00 06:29 22:21	01:15 10:19 23:59	4,451 13,722 5,883	-37 -31 -34	-55,021 -55,099 -55,258	8 17 8	2 19 40	0 0 0	0 0 0
4	1	13:27	18:16	17,262	-38	-70,216	73	0	0	0
5	1	15:12	19:58	17,125	-42	-364,266	200	0	0	0
6	1	17:50	23:11	19,295	-43	-46,007	294	0	99	0
7	1	11:25	16:46	19,221	-31	-430,019	78	0	0	0
8	1	08:37	14:33	21,380	-15	48,654	6	83	0	0
9 9 9	1 2 3	00:00 13:33 22:11	01:18 17:09 23:46	4,643 12,950 5,722	-43 -39 -29	-189,865 -192,241 -193,457	65 175 76	0 1 0	0 1 0	0 0 0
10	1	16:34	21:29	17,645	-42	-74,631	15	26	0	0
11 11	1 2	01:51 10:02	04:57 14:00	11,149 14,256	-47 -33	-287,322 -287,409	19 22	0 57	0 0	0 0
12	-
13	1	06:03	11:23	19,200	-35	-26,649	18	0	0	0
14	1	00:00	04:20	15,501	-36	22,957	11	27	0	0
15	1	00:00	02:13	7,910	-49	-527,597	21	3	0	0
16	1	04:04	09:02	17,910	-34	-16,200	14	148	0	0
17	-
18 18	1 2	00:00 20:06	01:50 23:59	6,592 14,001	-44 -36	205,505 205,705	6 7	19 14	0 0	0 0
19 19	1 2	00:16 07:36	01:50 12:06	5,623 16,102	-40 -34	25,713 25,710	7 11	9 55	0 0	0 0
20	1	03:23	08:10	17,238	-38	39,461	12	1	0	0
21 21	1 2	00:00 19:06	01:32 23:59	5,473 17,635	-49 -37	-153,178 -153,462	11 26	1 0	0 0	0 0
22 22	1 2	00:00 21:42	04:24 23:59	15,789 8,223	-42 -35	-54,049 -54,172	16 6	5 11	0 0	0 0
23	1	04:58	10:22	19,472	-35	-161,280	8	26	0	0
24	1	12:35	16:42	14,773	-33	-66,364	25	79	0	0
25	1	01:51	06:54	18,139	-42	-4,949	12	8	0	0
26 26	1 2	11:15 19:13	13:46 23:11	8,997 14,313	-34 -38	25,766 25,956	13 18	20 7	0 0	0 0
27	1	07:23	13:26	21,770	-27	-25,430	21	6	0	0
28	1	09:25	15:08	20,524	-28	-37,788	7	80	0	0
29 29 29	1 2 3	10:43 18:55 20:54	13:32 20:53 23:07	10,158 7,044 8,015	-31 -27 -46	-439,772 -440,234 -440,380	57 37 48	1 0 0	0 0 0	0 0 0
30 30	1 2	03:05 16:22	04:42 20:40	5,812 15,489	-43 -40	-454,602 -455,034	23 43	8 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-