GPS Space Vehicle Time Integrity for MJD 51833

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
12:37
18:17
20,392
-15,198
  -164,214
37
5
0
0

2
2
1
2
18:18
22:08
22:00
23:59
13,342
  6,618
-15,197
-15,211
   269,258
   269,300
50
38
0
0
0
0
0
0

3
3
1
2
06:10
14:30
09:20
18:33
11,434
14,494
-15,182
-15,185
   -64,353
   -64,452
40
39
0
14
0
0
0
0

4
4
1
2
00:00
22:08
02:55
23:59
10,268
  6,618
-15,180
-15,187
  -513,100
  -515,144
93
69
1
0
1
0
0
0

5
1
00:00
03:57
14,002
-15,165
  -284,347
37
4
0
0

6
1
01:46
07:13
19,294
-15,172
   -15,135
34
0
0
0

7
7
1
2
00:00
19:09
01:27
23:59
  5,053
17,249
-15,187
-15,188
  -233,826
  -237,555
96
265
1
0
1
149
0
0

8
1
16:37
22:23
20,633
-15,206
  -605,564
188
0
0
0

9
9
9
1
2
3
00:00
06:16
22:08
01:11
09:50
23:59
  4,076
12,858
  6,618
-15,195
-15,187
-15,209
    -2,456
    -2,399
    -2,321
36
33
38
0
0
0
0
0
0
0
0
0

10
1
00:29
05:41
18,354
-15,168
   -73,304
32
15
0
0

11
11
1
2
09:25
18:18
13:07
21:44
13,268
12,338
-15,174
-15,201
   -15,446
   -15,476
30
49
2
0
0
0
0
0

12
-

13
1
13:49
19:12
19,379
-15,193
   -15,215
31
21
0
0

14
-

15
1
06:07
11:32
19,466
-15,178
   -19,564
45
0
0
0

16
-

17
17
1
2
02:59
04:39
04:37
09:28
  5,681
17,344
-15,167
-15,189
   263,303
   263,304
21
32
223
1
0
0
0
0

18
-

19
19
1
2
13:50
16:15
15:38
20:22
  6,471
14,857
-15,180
-15,210
  -336,910
  -337,083
34
63
10
0
0
0
0
0

20
20
1
2
11:26
22:27
16:14
23:30
17,280
  3,665
-15,185
-15,225
    36,051
    35,985
30
37
80
0
0
0
0
0

21
1
06:14
12:43
23,314
-15,172
   -32,524
33
2
0
0

22
1
11:52
17:06
18,839
-15,185
  -372,893
152
0
0
0

23
1
04:39
10:41
21,709
-15,181
   -16,401
34
0
0
0

24
24
1
2
00:00
22:25
04:18
23:59
15,204
  5,647
-15,176
-15,184
   -24,183
   -24,424
38
40
1
0
0
0
0
0

25
25
1
2
09:38
13:33
13:32
15:20
14,012
  6,430
-15,177
-15,192
   -24,109
   -24,126
30
24
34
115
0
0
0
0

26
26
1
2
03:21
19:30
08:01
21:40
16,484
  7,806
-15,183
-15,203
  -578,142
  -578,212
32
48
12
0
0
0
0
0

27
1
17:31
21:17
13,578
-15,212
   -49,377
44
0
0
0

28
1
13:04
18:31
19,641
-15,186
      603
60
0
0
0

29
1
07:14
13:14
21,603
-15,180
  -174,287
206
0
0
0

30
30
1
2
00:26
10:20
04:37
12:44
14,832
  8,564
-15,171
-15,175
    27,092
    27,149
30
28
5
6
0
0
0
0

31
31
31
1
2
3
08:25
15:38
18:57
09:35
18:17
20:14
  4,170
  9,521
  4,597
-15,189
-15,184
-15,212
   -30,139
   -30,168
   -30,209
33
23
53
0
246
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	12:37	18:17	20,392	-15,198	-164,214	37	5	0	0
2 2	1 2	18:18 22:08	22:00 23:59	13,342 6,618	-15,197 -15,211	269,258 269,300	50 38	0 0	0 0	0 0
3 3	1 2	06:10 14:30	09:20 18:33	11,434 14,494	-15,182 -15,185	-64,353 -64,452	40 39	0 14	0 0	0 0
4 4	1 2	00:00 22:08	02:55 23:59	10,268 6,618	-15,180 -15,187	-513,100 -515,144	93 69	1 0	1 0	0 0
5	1	00:00	03:57	14,002	-15,165	-284,347	37	4	0	0
6	1	01:46	07:13	19,294	-15,172	-15,135	34	0	0	0
7 7	1 2	00:00 19:09	01:27 23:59	5,053 17,249	-15,187 -15,188	-233,826 -237,555	96 265	1 0	1 149	0 0
8	1	16:37	22:23	20,633	-15,206	-605,564	188	0	0	0
9 9 9	1 2 3	00:00 06:16 22:08	01:11 09:50 23:59	4,076 12,858 6,618	-15,195 -15,187 -15,209	-2,456 -2,399 -2,321	36 33 38	0 0 0	0 0 0	0 0 0
10	1	00:29	05:41	18,354	-15,168	-73,304	32	15	0	0
11 11	1 2	09:25 18:18	13:07 21:44	13,268 12,338	-15,174 -15,201	-15,446 -15,476	30 49	2 0	0 0	0 0
12	-
13	1	13:49	19:12	19,379	-15,193	-15,215	31	21	0	0
14	-
15	1	06:07	11:32	19,466	-15,178	-19,564	45	0	0	0
16	-
17 17	1 2	02:59 04:39	04:37 09:28	5,681 17,344	-15,167 -15,189	263,303 263,304	21 32	223 1	0 0	0 0
18	-
19 19	1 2	13:50 16:15	15:38 20:22	6,471 14,857	-15,180 -15,210	-336,910 -337,083	34 63	10 0	0 0	0 0
20 20	1 2	11:26 22:27	16:14 23:30	17,280 3,665	-15,185 -15,225	36,051 35,985	30 37	80 0	0 0	0 0
21	1	06:14	12:43	23,314	-15,172	-32,524	33	2	0	0
22	1	11:52	17:06	18,839	-15,185	-372,893	152	0	0	0
23	1	04:39	10:41	21,709	-15,181	-16,401	34	0	0	0
24 24	1 2	00:00 22:25	04:18 23:59	15,204 5,647	-15,176 -15,184	-24,183 -24,424	38 40	1 0	0 0	0 0
25 25	1 2	09:38 13:33	13:32 15:20	14,012 6,430	-15,177 -15,192	-24,109 -24,126	30 24	34 115	0 0	0 0
26 26	1 2	03:21 19:30	08:01 21:40	16,484 7,806	-15,183 -15,203	-578,142 -578,212	32 48	12 0	0 0	0 0
27	1	17:31	21:17	13,578	-15,212	-49,377	44	0	0	0
28	1	13:04	18:31	19,641	-15,186	603	60	0	0	0
29	1	07:14	13:14	21,603	-15,180	-174,287	206	0	0	0
30 30	1 2	00:26 10:20	04:37 12:44	14,832 8,564	-15,171 -15,175	27,092 27,149	30 28	5 6	0 0	0 0
31 31 31	1 2 3	08:25 15:38 18:57	09:35 18:17 20:14	4,170 9,521 4,597	-15,189 -15,184 -15,212	-30,139 -30,168 -30,209	33 23 53	0 246 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-