GPS Space Vehicle Time Integrity for MJD 54635

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
-

2
2
1
2
00:00
22:44
04:56
23:59
17,213
  4,288
   239
  -890
  -205,670
  -206,740
17
21279
2
12
2
4288
0
0

3
3
1
2
06:48
14:49
09:34
19:11
  9,614
15,079
   234
   238
  -243,470
  -243,622
14
23
2
2
0
0
0
0

4
4
1
2
00:00
21:37
01:59
23:59
  7,006
  8,310
   234
    32
    93,782
    94,296
20
5470
1
12
1
13
0
0

5
5
1
2
00:01
10:21
04:37
12:19
15,963
  6,853
   229
   233
   388,605
   388,264
53
21
3
1
2
0
0
0

6
6
1
2
06:09
14:41
09:36
18:34
11,941
13,430
   236
   243
  -149,429
  -149,611
21
25
2
2
1
0
0
0

7
1
15:05
21:31
22,229
   234
    18,835
45
1
1
0

8
1
16:44
22:45
20,710
   239
   158,269
18
2
1
0

9
9
9
1
2
3
00:00
06:39
21:57
01:38
10:36
23:59
  5,879
13,708
  7,122
   235
   230
   279
    -1,039
    -1,091
    -1,140
4
11
874
2
3
12
0
0
12
0
0
0

10
1
00:52
06:09
18,331
   238
     2,525
9
2
2
0

11
11
1
2
10:32
18:26
13:12
22:52
  9,289
15,297
   231
   238
   -24,279
   -24,259
6
5
1
48
0
0
0
0

12
1
00:00
04:23
15,262
   235
   358,627
26
2
2
0

13
1
14:21
19:46
18,618
   235
  -260,100
7
2
0
0

14
1
07:29
13:46
21,818
   237
   254,342
31
1
1
0

15
15
1
2
03:44
19:51
08:21
22:00
15,809
  7,409
   234
   232
   128,733
   129,057
37
16
3
0
2
0
0
0

16
1
12:25
17:24
17,133
   238
  -120,470
17
3
1
0

17
17
1
2
00:00
19:29
01:52
23:59
  6,738
15,637
   232
   430
   -38,393
   -38,194
4
6843
9
12
0
13
0
0

18
1
04:35
11:11
22,941
   237
   166,398
28
1
1
0

19
19
1
2
07:55
15:50
10:19
20:21
  8,334
15,640
   232
   240
   -31,947
   -31,960
11
14
1
2
1
1
0
0

20
1
11:37
16:29
17,040
   237
  -111,614
8
2
0
0

21
1
03:52
10:07
21,625
   236
   -60,653
22
3
3
0

22
1
06:16
12:53
22,912
   230
  -211,204
7
2
1
0

23
1
12:47
18:43
20,797
   235
  -359,767
15
2
1
0

24
1
01:57
08:36
22,914
   235
  -102,454
27
3
3
0

25
1
14:18
20:43
22,231
   227
   174,354
26
2
1
0

26
26
1
2
03:30
19:17
07:56
22:09
15,367
  9,943
   233
   231
  -275,896
  -276,295
40
20
3
0
2
0
0
0

27
1
15:38
21:40
20,752
   233
  -196,326
17
2
1
0

28
1
18:04
23:59
20,461
   538
    20,758
12659
12
13
0

29
1
02:00
07:30
19,173
   235
    42,675
10
2
2
0

30
30
30
1
2
3
00:54
04:00
10:26
01:59
05:09
13:20
  3,717
  4,003
  9,990
   226
   233
   227
   -81,448
   -81,462
   -81,516
4
30
8
0
2
8
0
2
0
0
0
0

31
1
09:51
15:28
19,436
   235
    24,072
7
68
0
0

32
1
10:18
15:42
18,700
   237
  -298,739
20
1
0
0

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	-
2 2	1 2	00:00 22:44	04:56 23:59	17,213 4,288	239 -890	-205,670 -206,740	17 21279	2 12	2 4288	0 0
3 3	1 2	06:48 14:49	09:34 19:11	9,614 15,079	234 238	-243,470 -243,622	14 23	2 2	0 0	0 0
4 4	1 2	00:00 21:37	01:59 23:59	7,006 8,310	234 32	93,782 94,296	20 5470	1 12	1 13	0 0
5 5	1 2	00:01 10:21	04:37 12:19	15,963 6,853	229 233	388,605 388,264	53 21	3 1	2 0	0 0
6 6	1 2	06:09 14:41	09:36 18:34	11,941 13,430	236 243	-149,429 -149,611	21 25	2 2	1 0	0 0
7	1	15:05	21:31	22,229	234	18,835	45	1	1	0
8	1	16:44	22:45	20,710	239	158,269	18	2	1	0
9 9 9	1 2 3	00:00 06:39 21:57	01:38 10:36 23:59	5,879 13,708 7,122	235 230 279	-1,039 -1,091 -1,140	4 11 874	2 3 12	0 0 12	0 0 0
10	1	00:52	06:09	18,331	238	2,525	9	2	2	0
11 11	1 2	10:32 18:26	13:12 22:52	9,289 15,297	231 238	-24,279 -24,259	6 5	1 48	0 0	0 0
12	1	00:00	04:23	15,262	235	358,627	26	2	2	0
13	1	14:21	19:46	18,618	235	-260,100	7	2	0	0
14	1	07:29	13:46	21,818	237	254,342	31	1	1	0
15 15	1 2	03:44 19:51	08:21 22:00	15,809 7,409	234 232	128,733 129,057	37 16	3 0	2 0	0 0
16	1	12:25	17:24	17,133	238	-120,470	17	3	1	0
17 17	1 2	00:00 19:29	01:52 23:59	6,738 15,637	232 430	-38,393 -38,194	4 6843	9 12	0 13	0 0
18	1	04:35	11:11	22,941	237	166,398	28	1	1	0
19 19	1 2	07:55 15:50	10:19 20:21	8,334 15,640	232 240	-31,947 -31,960	11 14	1 2	1 1	0 0
20	1	11:37	16:29	17,040	237	-111,614	8	2	0	0
21	1	03:52	10:07	21,625	236	-60,653	22	3	3	0
22	1	06:16	12:53	22,912	230	-211,204	7	2	1	0
23	1	12:47	18:43	20,797	235	-359,767	15	2	1	0
24	1	01:57	08:36	22,914	235	-102,454	27	3	3	0
25	1	14:18	20:43	22,231	227	174,354	26	2	1	0
26 26	1 2	03:30 19:17	07:56 22:09	15,367 9,943	233 231	-275,896 -276,295	40 20	3 0	2 0	0 0
27	1	15:38	21:40	20,752	233	-196,326	17	2	1	0
28	1	18:04	23:59	20,461	538	20,758	12659	12	13	0
29	1	02:00	07:30	19,173	235	42,675	10	2	2	0
30 30 30	1 2 3	00:54 04:00 10:26	01:59 05:09 13:20	3,717 4,003 9,990	226 233 227	-81,448 -81,462 -81,516	4 30 8	0 2 8	0 2 0	0 0 0
31	1	09:51	15:28	19,436	235	24,072	7	68	0	0
32	1	10:18	15:42	18,700	237	-298,739	20	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-