GPS Space Vehicle Time Integrity for MJD 52827

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
16:33
19:59
19:55
22:24
11,744
  8,285
  -211
  8,274
  -293,720
  -285,254
13
291533
0
7
0
8285
0
0

2
2
1
2
16:39
19:59
19:55
21:53
11,382
  6,654
  -202
10,341
   145,357
   155,977
28
325277
0
7
0
6654
0
0

3
3
3
1
2
3
10:33
18:37
19:59
13:21
19:55
22:58
  9,710
  4,503
10,348
  -225
  -218
  6,577
   -25,534
   -25,612
   -18,842
21
12
260879
2
0
7
2
0
10348
0
0
0

4
1
01:08
06:38
19,287
  -213
   -44,727
11
0
0
0

5
5
1
2
03:14
14:17
08:02
15:19
16,794
  3,736
  -211
  -214
   -26,341
   -26,638
48
14
1
7
0
0
0
0

6
1
05:52
11:16
18,786
  -208
     5,616
11
0
0
0

7
1
00:00
05:31
19,145
  -214
  -561,643
80
1
1
0

8
8
1
2
00:00
20:28
02:31
23:59
  8,841
12,395
  -206
  -212
  -381,862
  -382,523
26
29
1
0
1
0
0
0

9
9
1
2
01:34
10:14
05:13
14:01
12,647
13,057
  -208
  -219
    52,207
    52,259
15
36
0
3
0
3
0
0

10
1
04:39
10:00
18,454
  -212
   -28,066
11
2
0
0

11
11
11
1
2
3
00:00
13:42
22:08
02:09
17:05
23:59
  7,484
11,933
  6,671
  -212
  -222
  -207
   -55,132
   -55,232
   -55,266
11
12
12
1
0
0
0
0
0
0
0
0

12
-

13
13
1
2
17:58
19:59
19:55
23:19
  6,839
11,605
  -220
  5,840
    29,033
    35,096
12
246352
0
7
0
11605
0
0

14
1
11:07
17:26
21,953
  -219
    20,169
36
3
3
0

15
1
09:03
14:54
20,244
  -212
  -131,027
44
3
3
0

16
1
16:00
19:59
13,746
  -217
   -46,822
28
0
0
0

17
-

18
1
08:25
15:08
23,324
  -217
   -12,756
20
3
1
0

19
-

20
20
1
2
02:29
15:28
03:42
19:55
  4,111
15,450
  -213
  -218
   213,656
   213,639
13
12
0
0
0
0
0
0

21
1
07:02
13:28
22,225
  -217
     2,522
68
2
2
0

22
-

23
1
09:51
16:22
22,684
  -222
   -30,590
26
3
3
0

24
1
02:28
08:17
20,176
  -212
   -42,975
23
0
0
0

25
1
13:27
19:07
19,826
  -218
   -47,620
37
1
1
0

26
26
1
2
00:00
07:26
01:48
12:09
  6,278
16,411
  -215
  -218
  -521,592
  -521,663
11
32
1
2
0
2
0
0

27
27
1
2
00:00
19:59
01:32
23:59
  5,297
13,980
  -214
  -212
  -394,275
  -398,112
96
207
1
0
1
0
0
0

28
28
1
2
00:00
21:33
04:16
23:59
14,857
  8,471
  -214
  -215
    27,137
    26,884
17
14
1
0
0
0
0
0

29
29
29
1
2
3
00:00
06:52
22:33
01:32
11:05
23:59
  5,310
14,629
  5,159
  -211
  -218
  -217
  -156,396
  -156,456
  -156,557
11
16
11
0
1
0
0
0
0
0
0
0

30
30
1
2
04:20
14:09
08:42
16:41
15,222
  8,878
  -214
  -220
  -269,910
  -271,232
188
111
1
0
1
0
0
0

31
31
1
2
11:52
19:59
13:30
23:59
  5,706
13,980
  -222
  -209
  -308,848
  -309,526
37
88
1
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	16:33 19:59	19:55 22:24	11,744 8,285	-211 8,274	-293,720 -285,254	13 291533	0 7	0 8285	0 0
2 2	1 2	16:39 19:59	19:55 21:53	11,382 6,654	-202 10,341	145,357 155,977	28 325277	0 7	0 6654	0 0
3 3 3	1 2 3	10:33 18:37 19:59	13:21 19:55 22:58	9,710 4,503 10,348	-225 -218 6,577	-25,534 -25,612 -18,842	21 12 260879	2 0 7	2 0 10348	0 0 0
4	1	01:08	06:38	19,287	-213	-44,727	11	0	0	0
5 5	1 2	03:14 14:17	08:02 15:19	16,794 3,736	-211 -214	-26,341 -26,638	48 14	1 7	0 0	0 0
6	1	05:52	11:16	18,786	-208	5,616	11	0	0	0
7	1	00:00	05:31	19,145	-214	-561,643	80	1	1	0
8 8	1 2	00:00 20:28	02:31 23:59	8,841 12,395	-206 -212	-381,862 -382,523	26 29	1 0	1 0	0 0
9 9	1 2	01:34 10:14	05:13 14:01	12,647 13,057	-208 -219	52,207 52,259	15 36	0 3	0 3	0 0
10	1	04:39	10:00	18,454	-212	-28,066	11	2	0	0
11 11 11	1 2 3	00:00 13:42 22:08	02:09 17:05 23:59	7,484 11,933 6,671	-212 -222 -207	-55,132 -55,232 -55,266	11 12 12	1 0 0	0 0 0	0 0 0
12	-
13 13	1 2	17:58 19:59	19:55 23:19	6,839 11,605	-220 5,840	29,033 35,096	12 246352	0 7	0 11605	0 0
14	1	11:07	17:26	21,953	-219	20,169	36	3	3	0
15	1	09:03	14:54	20,244	-212	-131,027	44	3	3	0
16	1	16:00	19:59	13,746	-217	-46,822	28	0	0	0
17	-
18	1	08:25	15:08	23,324	-217	-12,756	20	3	1	0
19	-
20 20	1 2	02:29 15:28	03:42 19:55	4,111 15,450	-213 -218	213,656 213,639	13 12	0 0	0 0	0 0
21	1	07:02	13:28	22,225	-217	2,522	68	2	2	0
22	-
23	1	09:51	16:22	22,684	-222	-30,590	26	3	3	0
24	1	02:28	08:17	20,176	-212	-42,975	23	0	0	0
25	1	13:27	19:07	19,826	-218	-47,620	37	1	1	0
26 26	1 2	00:00 07:26	01:48 12:09	6,278 16,411	-215 -218	-521,592 -521,663	11 32	1 2	0 2	0 0
27 27	1 2	00:00 19:59	01:32 23:59	5,297 13,980	-214 -212	-394,275 -398,112	96 207	1 0	1 0	0 0
28 28	1 2	00:00 21:33	04:16 23:59	14,857 8,471	-214 -215	27,137 26,884	17 14	1 0	0 0	0 0
29 29 29	1 2 3	00:00 06:52 22:33	01:32 11:05 23:59	5,310 14,629 5,159	-211 -218 -217	-156,396 -156,456 -156,557	11 16 11	0 1 0	0 0 0	0 0 0
30 30	1 2	04:20 14:09	08:42 16:41	15,222 8,878	-214 -220	-269,910 -271,232	188 111	1 0	1 0	0 0
31 31	1 2	11:52 19:59	13:30 23:59	5,706 13,980	-222 -209	-308,848 -309,526	37 88	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-