GPS Space Vehicle Time Integrity for MJD 51825

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
13:10
18:50
20,343
-15,030
  -162,789
44
2
0
0

2
2
2
1
2
3
00:00
18:51
22:35
01:01
22:33
23:59
  3,704
13,300
  4,833
-15,026
-15,040
-15,020
   265,371
   265,739
   265,808
31
48
32
1
0
0
0
0
0
0
0
0

3
3
1
2
06:42
15:03
09:53
19:02
11,431
14,347
-15,038
-15,012
   -61,964
   -62,043
31
48
5
13
0
0
0
0

4
4
1
2
00:00
22:35
03:28
23:59
12,501
  4,833
-15,024
-14,997
  -494,341
  -496,454
118
44
1
0
1
0
0
0

5
1
00:00
04:30
16,157
-15,029
  -283,160
44
1
0
0

6
1
02:19
07:46
19,618
-15,033
   -14,968
40
0
0
0

7
7
7
1
2
3
00:00
19:43
22:35
02:01
22:33
23:59
  7,259
10,208
  4,833
-15,031
-15,028
-15,015
  -198,386
  -202,164
  -202,554
127
162
73
1
0
0
1
0
0
0
0
0

8
1
17:11
22:33
19,317
-15,042
  -584,212
185
0
0
0

9
9
9
1
2
3
00:00
06:49
22:35
01:44
10:23
23:59
  6,248
12,812
  4,833
-15,019
-15,036
-15,003
    -3,537
    -3,500
    -3,362
32
28
30
0
9
0
0
0
0
0
0
0

10
1
01:01
06:13
18,667
-15,028
   -72,765
43
0
0
0

11
11
1
2
09:59
19:30
13:40
22:16
13,270
  9,897
-14,993
-15,040
   -15,156
   -15,207
46
41
0
0
0
0
0
0

12
-

13
1
14:27
19:48
19,236
-15,021
   812,365
48
1
0
0

14
-

15
1
06:45
11:51
18,341
-15,026
   -16,431
41
0
0
0

16
-

17
1
03:31
10:01
23,338
-15,042
   262,211
32
0
0
0

18
-

19
19
19
1
2
3
14:23
16:48
19:32
16:10
19:29
20:55
  6,465
  9,716
  4,955
-15,034
-15,031
-15,044
  -329,270
  -329,381
  -329,463
42
57
48
0
0
0
0
0
0
0
0
0

20
1
11:59
16:47
17,189
-15,036
    36,969
40
2
0
0

21
1
06:47
13:16
23,332
-15,027
   -32,030
38
0
0
0

22
1
12:25
17:40
18,745
-15,035
  -355,029
143
0
0
0

23
1
04:46
11:14
23,248
-15,038
   -15,760
36
0
0
0

24
24
1
2
00:00
22:58
04:51
23:59
17,441
  3,531
-15,021
-15,025
   -21,991
   -22,225
48
22
1
40
0
0
0
0

25
1
10:12
15:54
20,348
-14,990
   -23,760
41
3
0
0

26
26
1
2
03:54
20:04
08:35
22:13
16,765
  7,748
-15,035
-15,041
  -577,019
  -577,120
36
40
4
0
0
0
0
0

27
1
18:04
21:52
13,636
-15,053
   -48,342
46
0
0
0

28
1
13:37
19:05
19,562
-15,023
     6,105
57
0
0
0

29
1
07:47
13:46
21,564
-15,010
  -151,733
185
0
0
0

30
30
1
2
00:59
10:53
05:18
13:18
15,511
  8,561
-15,025
-14,985
    26,055
    26,157
39
44
0
0
0
0
0
0

31
31
31
1
2
3
08:59
16:11
19:29
10:07
18:50
20:46
  4,134
  9,550
  4,580
-15,049
-15,044
-15,052
   -29,015
   -29,048
   -29,068
33
47
47
0
0
0
0
0
0
0
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	13:10	18:50	20,343	-15,030	-162,789	44	2	0	0
2 2 2	1 2 3	00:00 18:51 22:35	01:01 22:33 23:59	3,704 13,300 4,833	-15,026 -15,040 -15,020	265,371 265,739 265,808	31 48 32	1 0 0	0 0 0	0 0 0
3 3	1 2	06:42 15:03	09:53 19:02	11,431 14,347	-15,038 -15,012	-61,964 -62,043	31 48	5 13	0 0	0 0
4 4	1 2	00:00 22:35	03:28 23:59	12,501 4,833	-15,024 -14,997	-494,341 -496,454	118 44	1 0	1 0	0 0
5	1	00:00	04:30	16,157	-15,029	-283,160	44	1	0	0
6	1	02:19	07:46	19,618	-15,033	-14,968	40	0	0	0
7 7 7	1 2 3	00:00 19:43 22:35	02:01 22:33 23:59	7,259 10,208 4,833	-15,031 -15,028 -15,015	-198,386 -202,164 -202,554	127 162 73	1 0 0	1 0 0	0 0 0
8	1	17:11	22:33	19,317	-15,042	-584,212	185	0	0	0
9 9 9	1 2 3	00:00 06:49 22:35	01:44 10:23 23:59	6,248 12,812 4,833	-15,019 -15,036 -15,003	-3,537 -3,500 -3,362	32 28 30	0 9 0	0 0 0	0 0 0
10	1	01:01	06:13	18,667	-15,028	-72,765	43	0	0	0
11 11	1 2	09:59 19:30	13:40 22:16	13,270 9,897	-14,993 -15,040	-15,156 -15,207	46 41	0 0	0 0	0 0
12	-
13	1	14:27	19:48	19,236	-15,021	812,365	48	1	0	0
14	-
15	1	06:45	11:51	18,341	-15,026	-16,431	41	0	0	0
16	-
17	1	03:31	10:01	23,338	-15,042	262,211	32	0	0	0
18	-
19 19 19	1 2 3	14:23 16:48 19:32	16:10 19:29 20:55	6,465 9,716 4,955	-15,034 -15,031 -15,044	-329,270 -329,381 -329,463	42 57 48	0 0 0	0 0 0	0 0 0
20	1	11:59	16:47	17,189	-15,036	36,969	40	2	0	0
21	1	06:47	13:16	23,332	-15,027	-32,030	38	0	0	0
22	1	12:25	17:40	18,745	-15,035	-355,029	143	0	0	0
23	1	04:46	11:14	23,248	-15,038	-15,760	36	0	0	0
24 24	1 2	00:00 22:58	04:51 23:59	17,441 3,531	-15,021 -15,025	-21,991 -22,225	48 22	1 40	0 0	0 0
25	1	10:12	15:54	20,348	-14,990	-23,760	41	3	0	0
26 26	1 2	03:54 20:04	08:35 22:13	16,765 7,748	-15,035 -15,041	-577,019 -577,120	36 40	4 0	0 0	0 0
27	1	18:04	21:52	13,636	-15,053	-48,342	46	0	0	0
28	1	13:37	19:05	19,562	-15,023	6,105	57	0	0	0
29	1	07:47	13:46	21,564	-15,010	-151,733	185	0	0	0
30 30	1 2	00:59 10:53	05:18 13:18	15,511 8,561	-15,025 -14,985	26,055 26,157	39 44	0 0	0 0	0 0
31 31 31	1 2 3	08:59 16:11 19:29	10:07 18:50 20:46	4,134 9,550 4,580	-15,049 -15,044 -15,052	-29,015 -29,048 -29,068	33 47 47	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-