GPS Space Vehicle Time Integrity for MJD 55533

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

2
1
09:22
15:26
21,023
  -887
  -307,200
23
1
1
0

3
3
1
2
01:27
17:27
05:54
20:04
15,475
  9,083
  -886
  -894
  -644,253
  -644,538
24
16
3
1
1
1
0
0

4
1
08:15
13:58
19,945
  -885
  -236,158
61
1
1
0

5
1
11:33
16:11
15,824
  -890
    76,198
27
0
0
0

6
6
1
2
01:20
16:51
05:20
20:09
14,009
11,514
  -896
  -896
  -402,826
  -402,226
49
40
1
1
1
0
0
0

7
1
02:06
08:25
21,917
  -892
     -848
10
2
1
0

8
1
03:36
09:32
20,886
  -888
    -7,894
9
1
1
0

9
9
1
2
08:27
17:13
12:10
20:58
12,828
12,889
  -883
  -892
   -47,211
   -47,295
12
24
2
2
1
2
0
0

10
10
1
2
02:36
10:21
04:45
15:04
  7,419
16,466
  -894
  -881
    58,444
    58,486
5
5
4
18
0
0
0
0

11
11
1
2
04:55
21:03
09:25
23:34
15,708
  8,772
  -890
  -886
   107,587
   107,741
22
7
2
0
1
0
0
0

12
1
10:00
14:54
17,131
  -885
    47,356
19
19
0
0

13
1
00:53
06:23
18,928
  -893
  -291,153
18
2
1
0

14
1
18:08
23:59
20,204
  -612
  -113,190
10819
13
15
0

15
15
15
1
2
3
07:13
14:39
16:15
08:33
16:11
19:33
  4,557
  5,250
11,410
  -892
  -891
  -888
   175,365
   175,249
   175,212
8
6
35
1
0
2
0
0
2
0
0
0

16
1
00:00
04:12
14,601
  -892
   130,287
22
6
1
0

17
1
05:56
12:09
21,641
  -890
  -179,721
8
1
1
0

18
1
16:15
21:59
19,907
  -887
  -109,113
21
2
2
0

19
19
1
2
02:34
18:40
07:08
20:55
15,841
  7,885
  -888
  -884
    87,690
    87,878
26
16
3
1
2
1
0
0

20
20
1
2
00:00
22:17
03:10
23:59
11,144
  5,835
  -893
-1,453
   -50,147
   -50,693
5
11988
24
13
0
5835
0
0

21
21
1
2
14:22
16:15
16:11
20:34
  6,267
14,889
  -887
  -885
   105,879
   105,912
4
25
4
2
0
2
0
0

22
1
16:49
23:25
22,832
  -881
  -158,558
17
2
1
0

23
1
00:00
05:24
18,896
  -894
  -341,162
17
2
1
0

24
24
1
2
05:25
20:16
08:45
23:59
11,494
12,838
  -887
  -490
  -345,220
  -345,009
19
12818
2
13
1
14
0
0

25
25
1
2
11:28
21:04
15:43
23:50
14,803
  9,699
  -889
  -889
    54,621
    54,696
11
8
1
6
0
0
0
0

26
26
26
1
2
3
05:32
13:54
16:15
08:45
16:11
18:04
11,243
  7,666
  6,438
  -890
  -887
  -888
    63,050
    63,292
    63,356
35
20
16
2
0
1
1
0
0
0
0
0

27
27
1
2
07:49
17:01
11:44
20:13
13,843
11,180
  -880
  -882
  -214,356
  -214,472
16
19
2
1
1
1
0
0

28
1
04:27
11:01
22,891
  -894
    -8,439
19
2
2
0

29
29
1
2
12:41
16:15
16:11
18:10
12,060
  6,773
  -889
  -887
  -168,845
  -168,870
8
15
0
1
0
1
0
0

30
30
30
1
2
3
00:00
13:29
21:39
02:04
16:11
23:59
  7,221
  9,189
  8,136
  -895
  -889
  -964
  -302,428
  -302,580
  -302,748
8
8
1874
2
0
13
0
0
13
0
0
0

31
31
1
2
00:00
20:32
02:14
23:59
  7,807
12,056
  -901
  -712
   -15,636
   -15,746
10
5350
1
13
0
14
0
0

32
32
1
2
00:00
21:16
02:36
23:59
  9,125
  9,521
  -892
  -910
   143,890
   144,517
22
678
1
13
1
13
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

2	1	09:22	15:26	21,023	-887	-307,200	23	1	1	0
3 3	1 2	01:27 17:27	05:54 20:04	15,475 9,083	-886 -894	-644,253 -644,538	24 16	3 1	1 1	0 0
4	1	08:15	13:58	19,945	-885	-236,158	61	1	1	0
5	1	11:33	16:11	15,824	-890	76,198	27	0	0	0
6 6	1 2	01:20 16:51	05:20 20:09	14,009 11,514	-896 -896	-402,826 -402,226	49 40	1 1	1 0	0 0
7	1	02:06	08:25	21,917	-892	-848	10	2	1	0
8	1	03:36	09:32	20,886	-888	-7,894	9	1	1	0
9 9	1 2	08:27 17:13	12:10 20:58	12,828 12,889	-883 -892	-47,211 -47,295	12 24	2 2	1 2	0 0
10 10	1 2	02:36 10:21	04:45 15:04	7,419 16,466	-894 -881	58,444 58,486	5 5	4 18	0 0	0 0
11 11	1 2	04:55 21:03	09:25 23:34	15,708 8,772	-890 -886	107,587 107,741	22 7	2 0	1 0	0 0
12	1	10:00	14:54	17,131	-885	47,356	19	19	0	0
13	1	00:53	06:23	18,928	-893	-291,153	18	2	1	0
14	1	18:08	23:59	20,204	-612	-113,190	10819	13	15	0
15 15 15	1 2 3	07:13 14:39 16:15	08:33 16:11 19:33	4,557 5,250 11,410	-892 -891 -888	175,365 175,249 175,212	8 6 35	1 0 2	0 0 2	0 0 0
16	1	00:00	04:12	14,601	-892	130,287	22	6	1	0
17	1	05:56	12:09	21,641	-890	-179,721	8	1	1	0
18	1	16:15	21:59	19,907	-887	-109,113	21	2	2	0
19 19	1 2	02:34 18:40	07:08 20:55	15,841 7,885	-888 -884	87,690 87,878	26 16	3 1	2 1	0 0
20 20	1 2	00:00 22:17	03:10 23:59	11,144 5,835	-893 -1,453	-50,147 -50,693	5 11988	24 13	0 5835	0 0
21 21	1 2	14:22 16:15	16:11 20:34	6,267 14,889	-887 -885	105,879 105,912	4 25	4 2	0 2	0 0
22	1	16:49	23:25	22,832	-881	-158,558	17	2	1	0
23	1	00:00	05:24	18,896	-894	-341,162	17	2	1	0
24 24	1 2	05:25 20:16	08:45 23:59	11,494 12,838	-887 -490	-345,220 -345,009	19 12818	2 13	1 14	0 0
25 25	1 2	11:28 21:04	15:43 23:50	14,803 9,699	-889 -889	54,621 54,696	11 8	1 6	0 0	0 0
26 26 26	1 2 3	05:32 13:54 16:15	08:45 16:11 18:04	11,243 7,666 6,438	-890 -887 -888	63,050 63,292 63,356	35 20 16	2 0 1	1 0 0	0 0 0
27 27	1 2	07:49 17:01	11:44 20:13	13,843 11,180	-880 -882	-214,356 -214,472	16 19	2 1	1 1	0 0
28	1	04:27	11:01	22,891	-894	-8,439	19	2	2	0
29 29	1 2	12:41 16:15	16:11 18:10	12,060 6,773	-889 -887	-168,845 -168,870	8 15	0 1	0 1	0 0
30 30 30	1 2 3	00:00 13:29 21:39	02:04 16:11 23:59	7,221 9,189 8,136	-895 -889 -964	-302,428 -302,580 -302,748	8 8 1874	2 0 13	0 0 13	0 0 0
31 31	1 2	00:00 20:32	02:14 23:59	7,807 12,056	-901 -712	-15,636 -15,746	10 5350	1 13	0 14	0 0
32 32	1 2	00:00 21:16	02:36 23:59	9,125 9,521	-892 -910	143,890 144,517	22 678	1 13	1 13	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-