GPS Space Vehicle Time Integrity for MJD 55447

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
1
15:16
21:20
20,964
   -69
  -287,077
19
0
0
0

3
3
1
2
00:00
07:23
02:01
11:56
  7,016
15,835
   -65
   -72
  -605,541
  -605,698
9
27
1
1
0
0
0
0

4
1
13:59
19:41
19,552
   -75
  -165,178
54
0
0
0

5
1
17:30
22:51
18,568
   -73
    34,007
28
0
0
0

6
6
6
1
2
3
00:00
07:14
22:46
02:06
11:16
23:59
  7,295
13,949
  4,153
   -64
   -72
  -556
  -502,663
  -502,229
  -501,949
34
62
8237
1
1
14
0
1
820
0
0
0

7
1
07:56
14:15
21,957
   -70
     1,834
12
1
1
0

8
1
09:28
15:25
20,559
   -74
    -6,688
5
2
0
0

9
9
1
2
00:00
14:16
02:51
18:00
  9,970
12,914
   -61
   -68
   -29,166
   -29,294
7
11
4
2
0
0
0
0

10
10
1
2
08:44
16:22
10:37
21:10
  6,590
16,527
   -68
   -60
    51,694
    51,736
5
7
1
3
0
0
0
0

11
11
1
2
03:08
10:52
05:32
15:25
  8,023
15,795
   -55
   -67
    87,962
    88,039
7
13
2
2
0
1
0
0

12
1
15:57
20:52
17,087
   -73
    74,876
17
0
0
0

13
1
06:42
12:13
19,238
   -67
  -297,997
6
7
0
0

14
1
00:11
06:26
21,472
   -60
   -86,538
25
1
1
0

15
15
15
1
2
3
00:00
12:44
20:20
01:11
14:28
23:59
  4,297
  5,991
12,530
   -61
   -78
   291
   212,261
   211,991
   212,196
9
15
10808
1
2
14
0
1
14
0
0
0

16
1
05:04
10:04
17,480
   -62
   106,518
15
0
0
0

17
1
11:48
18:02
21,613
   -71
  -170,025
17
2
1
0

18
18
1
2
00:00
21:07
03:47
23:59
13,338
  9,850
   -58
  -156
   -91,813
   -92,076
9
2283
7
14
0
16
0
0

19
19
1
2
00:42
08:30
02:52
13:09
  7,485
16,117
   -58
   -65
    64,023
    64,117
9
21
2
1
0
1
0
0

20
1
04:05
08:57
16,723
   -60
   -51,411
17
1
1
0

21
21
1
2
00:00
20:20
02:35
23:59
  9,019
12,570
   -58
    98
    86,549
    86,907
7
5039
1
14
0
14
0
0

22
22
1
2
00:00
22:36
05:17
23:59
18,147
  4,741
   -57
-1,121
  -163,618
  -164,612
15
19316
1
14
1
4741
0
0

23
1
05:25
11:19
20,393
   -65
  -354,884
10
0
0
0

24
1
00:25
05:14
16,462
   -63
  -319,803
20
2
1
0

25
25
1
2
02:59
18:00
05:39
21:32
  9,033
12,087
   -61
   -71
    40,878
    40,915
6
8
25
0
0
0
0
0

26
26
1
2
11:27
19:47
14:38
23:58
11,200
14,380
   -77
   -73
     7,060
     7,285
24
35
2
2
0
2
0
0

27
27
27
1
2
3
00:00
13:46
22:53
02:14
17:38
23:59
  7,795
13,376
  3,705
   -57
   -79
-1,417
  -186,984
  -187,193
  -188,638
10
16
21992
7
2
14
0
0
3705
0
0
0

28
1
10:18
16:52
22,829
   -71
     4,266
10
2
1
0

29
1
18:36
23:59
18,495
   372
  -147,607
16006
14
16
0

30
30
1
2
02:55
17:19
05:49
21:34
  9,850
14,640
   -62
   -76
  -276,516
  -276,710
10
11
10
0
0
0
0
0

31
1
02:22
07:59
19,305
   -66
    10,929
23
13
1
0

32
1
03:20
08:33
17,758
   -61
    80,172
49
1
1
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	1	15:16	21:20	20,964	-69	-287,077	19	0	0	0
3 3	1 2	00:00 07:23	02:01 11:56	7,016 15,835	-65 -72	-605,541 -605,698	9 27	1 1	0 0	0 0
4	1	13:59	19:41	19,552	-75	-165,178	54	0	0	0
5	1	17:30	22:51	18,568	-73	34,007	28	0	0	0
6 6 6	1 2 3	00:00 07:14 22:46	02:06 11:16 23:59	7,295 13,949 4,153	-64 -72 -556	-502,663 -502,229 -501,949	34 62 8237	1 1 14	0 1 820	0 0 0
7	1	07:56	14:15	21,957	-70	1,834	12	1	1	0
8	1	09:28	15:25	20,559	-74	-6,688	5	2	0	0
9 9	1 2	00:00 14:16	02:51 18:00	9,970 12,914	-61 -68	-29,166 -29,294	7 11	4 2	0 0	0 0
10 10	1 2	08:44 16:22	10:37 21:10	6,590 16,527	-68 -60	51,694 51,736	5 7	1 3	0 0	0 0
11 11	1 2	03:08 10:52	05:32 15:25	8,023 15,795	-55 -67	87,962 88,039	7 13	2 2	0 1	0 0
12	1	15:57	20:52	17,087	-73	74,876	17	0	0	0
13	1	06:42	12:13	19,238	-67	-297,997	6	7	0	0
14	1	00:11	06:26	21,472	-60	-86,538	25	1	1	0
15 15 15	1 2 3	00:00 12:44 20:20	01:11 14:28 23:59	4,297 5,991 12,530	-61 -78 291	212,261 211,991 212,196	9 15 10808	1 2 14	0 1 14	0 0 0
16	1	05:04	10:04	17,480	-62	106,518	15	0	0	0
17	1	11:48	18:02	21,613	-71	-170,025	17	2	1	0
18 18	1 2	00:00 21:07	03:47 23:59	13,338 9,850	-58 -156	-91,813 -92,076	9 2283	7 14	0 16	0 0
19 19	1 2	00:42 08:30	02:52 13:09	7,485 16,117	-58 -65	64,023 64,117	9 21	2 1	0 1	0 0
20	1	04:05	08:57	16,723	-60	-51,411	17	1	1	0
21 21	1 2	00:00 20:20	02:35 23:59	9,019 12,570	-58 98	86,549 86,907	7 5039	1 14	0 14	0 0
22 22	1 2	00:00 22:36	05:17 23:59	18,147 4,741	-57 -1,121	-163,618 -164,612	15 19316	1 14	1 4741	0 0
23	1	05:25	11:19	20,393	-65	-354,884	10	0	0	0
24	1	00:25	05:14	16,462	-63	-319,803	20	2	1	0
25 25	1 2	02:59 18:00	05:39 21:32	9,033 12,087	-61 -71	40,878 40,915	6 8	25 0	0 0	0 0
26 26	1 2	11:27 19:47	14:38 23:58	11,200 14,380	-77 -73	7,060 7,285	24 35	2 2	0 2	0 0
27 27 27	1 2 3	00:00 13:46 22:53	02:14 17:38 23:59	7,795 13,376 3,705	-57 -79 -1,417	-186,984 -187,193 -188,638	10 16 21992	7 2 14	0 0 3705	0 0 0
28	1	10:18	16:52	22,829	-71	4,266	10	2	1	0
29	1	18:36	23:59	18,495	372	-147,607	16006	14	16	0
30 30	1 2	02:55 17:19	05:49 21:34	9,850 14,640	-62 -76	-276,516 -276,710	10 11	10 0	0 0	0 0
31	1	02:22	07:59	19,305	-66	10,929	23	13	1	0
32	1	03:20	08:33	17,758	-61	80,172	49	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-