GPS Space Vehicle Time Integrity for MJD 54044

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
01:44
08:25
23,192
    17
   -86,955
23
2
2
0

2
1
15:10
21:19
21,367
     0
   -51,781
48
3
3
0

3
3
1
2
00:02
07:17
02:02
11:37
  7,131
15,087
     5
     9
  -368,774
  -369,807
72
157
2
2
2
2
0
0

4
1
13:53
19:31
19,849
     0
  -332,905
37
2
2
0

5
1
15:51
20:42
16,962
     5
  -363,279
21
1
1
0

6
1
18:38
23:59
18,805
   392
  -560,028
14852
13
825
0

7
7
7
1
2
3
00:02
06:48
20:58
01:22
09:18
23:59
  4,726
  8,740
10,655
     2
    10
   462
  -501,760
  -501,563
  -500,737
22
23
13077
2
2
13
1
1
24
0
0
0

8
1
09:08
15:10
21,217
    10
    85,316
11
1
1
0

9
9
9
1
2
3
00:02
14:08
22:57
02:43
17:54
23:59
  9,306
13,114
  3,746
     7
     2
  -959
   -43,259
   -43,348
   -44,352
13
17
16246
2
2
13
1
2
3746
0
0
0

10
1
17:17
22:33
18,267
    10
   -92,335
27
2
1
0

11
11
1
2
02:40
10:49
05:43
15:00
10,543
14,510
     3
     4
  -358,447
  -358,501
7
10
1
1
0
0
0
0

12
-

13
1
06:47
12:10
18,808
     5
  -109,854
39
3
3
0

14
1
00:02
06:13
21,500
     3
     1,834
17
2
1
0

15
-

16
1
05:01
10:05
17,767
     8
   -88,768
29
3
3
0

17
1
11:51
18:10
21,995
     0
   -90,621
17
3
3
0

18
18
1
2
00:02
21:00
03:41
23:59
12,830
10,512
    -0
   -42
   252,090
   252,087
4
1262
23
13
0
14
0
0

19
19
1
2
00:19
08:16
02:44
12:47
  8,427
15,717
     4
     9
   -31,059
   -31,177
10
24
1
1
0
1
0
0

20
20
1
2
04:17
15:14
09:03
16:20
16,322
  3,731
     8
     1
    21,888
    21,877
17
9
3
4
1
0
0
0

21
21
1
2
00:02
20:11
02:33
23:59
  8,721
13,404
    -1
   131
   -60,081
   -60,066
9
4172
2
13
1
15
0
0

22
22
1
2
00:02
22:36
05:17
23:59
18,148
  5,001
     2
  -925
  -147,065
  -148,181
18
18188
2
13
1
5001
0
0

23
1
05:17
11:11
20,563
    10
  -139,842
24
3
3
0

24
1
14:34
20:14
19,689
    -5
   -49,943
46
3
3
0

25
1
02:33
08:20
20,149
     3
  -399,966
45
2
2
0

26
26
1
2
12:11
20:06
14:38
23:59
  8,575
13,655
     4
   349
   323,123
   323,969
41
11287
2
13
0
15
0
0

27
1
08:01
14:06
21,104
     5
   -76,450
24
2
2
0

28
28
1
2
10:11
13:00
11:59
16:49
  6,258
13,296
     2
     4
   -14,967
   -14,954
3
45
1
2
0
2
0
0

29
29
1
2
11:41
19:50
14:25
23:59
  9,523
14,479
     1
   454
  -165,429
  -166,529
138
15083
1
13
2
6314
0
0

30
30
1
2
02:51
17:16
05:46
21:32
  9,989
14,821
    -3
    -1
   -15,445
   -15,511
5
9
21
1
0
1
0
0

31
1
04:00
07:59
13,734
     7
    53,176
51
2
2
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	01:44	08:25	23,192	17	-86,955	23	2	2	0
2	1	15:10	21:19	21,367	0	-51,781	48	3	3	0
3 3	1 2	00:02 07:17	02:02 11:37	7,131 15,087	5 9	-368,774 -369,807	72 157	2 2	2 2	0 0
4	1	13:53	19:31	19,849	0	-332,905	37	2	2	0
5	1	15:51	20:42	16,962	5	-363,279	21	1	1	0
6	1	18:38	23:59	18,805	392	-560,028	14852	13	825	0
7 7 7	1 2 3	00:02 06:48 20:58	01:22 09:18 23:59	4,726 8,740 10,655	2 10 462	-501,760 -501,563 -500,737	22 23 13077	2 2 13	1 1 24	0 0 0
8	1	09:08	15:10	21,217	10	85,316	11	1	1	0
9 9 9	1 2 3	00:02 14:08 22:57	02:43 17:54 23:59	9,306 13,114 3,746	7 2 -959	-43,259 -43,348 -44,352	13 17 16246	2 2 13	1 2 3746	0 0 0
10	1	17:17	22:33	18,267	10	-92,335	27	2	1	0
11 11	1 2	02:40 10:49	05:43 15:00	10,543 14,510	3 4	-358,447 -358,501	7 10	1 1	0 0	0 0
12	-
13	1	06:47	12:10	18,808	5	-109,854	39	3	3	0
14	1	00:02	06:13	21,500	3	1,834	17	2	1	0
15	-
16	1	05:01	10:05	17,767	8	-88,768	29	3	3	0
17	1	11:51	18:10	21,995	0	-90,621	17	3	3	0
18 18	1 2	00:02 21:00	03:41 23:59	12,830 10,512	-0 -42	252,090 252,087	4 1262	23 13	0 14	0 0
19 19	1 2	00:19 08:16	02:44 12:47	8,427 15,717	4 9	-31,059 -31,177	10 24	1 1	0 1	0 0
20 20	1 2	04:17 15:14	09:03 16:20	16,322 3,731	8 1	21,888 21,877	17 9	3 4	1 0	0 0
21 21	1 2	00:02 20:11	02:33 23:59	8,721 13,404	-1 131	-60,081 -60,066	9 4172	2 13	1 15	0 0
22 22	1 2	00:02 22:36	05:17 23:59	18,148 5,001	2 -925	-147,065 -148,181	18 18188	2 13	1 5001	0 0
23	1	05:17	11:11	20,563	10	-139,842	24	3	3	0
24	1	14:34	20:14	19,689	-5	-49,943	46	3	3	0
25	1	02:33	08:20	20,149	3	-399,966	45	2	2	0
26 26	1 2	12:11 20:06	14:38 23:59	8,575 13,655	4 349	323,123 323,969	41 11287	2 13	0 15	0 0
27	1	08:01	14:06	21,104	5	-76,450	24	2	2	0
28 28	1 2	10:11 13:00	11:59 16:49	6,258 13,296	2 4	-14,967 -14,954	3 45	1 2	0 2	0 0
29 29	1 2	11:41 19:50	14:25 23:59	9,523 14,479	1 454	-165,429 -166,529	138 15083	1 13	2 6314	0 0
30 30	1 2	02:51 17:16	05:46 21:32	9,989 14,821	-3 -1	-15,445 -15,511	5 9	21 1	0 1	0 0
31	1	04:00	07:59	13,734	7	53,176	51	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-