GPS Space Vehicle Time Integrity for MJD 55541

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
08:49
14:54
21,022
  -855
  -308,806
17
0
0
0

3
3
1
2
00:54
16:53
05:20
19:31
15,357
  9,175
  -864
  -863
  -647,797
  -648,091
34
13
3
0
2
0
0
0

4
1
07:43
13:28
20,023
  -856
  -242,854
57
0
0
0

5
1
11:00
16:22
18,418
  -860
    80,353
28
0
0
0

6
6
1
2
00:47
16:18
04:47
19:36
13,741
11,580
  -856
  -863
  -395,562
  -395,016
55
36
3
0
2
0
0
0

7
1
01:34
07:53
21,871
  -858
    -1,108
18
3
3
0

8
1
03:03
09:00
20,799
  -859
    -7,890
20
2
2
0

9
9
1
2
07:55
16:40
11:37
20:26
12,841
13,028
  -854
  -859
   -48,871
   -48,962
10
12
1
0
0
0
0
0

10
10
1
2
02:02
09:47
04:12
14:29
  7,492
16,339
  -861
  -851
    59,131
    59,172
12
6
1
0
1
0
0
0

11
11
1
2
04:21
20:28
08:51
21:59
15,573
  5,441
  -858
  -858
   109,612
   109,763
32
21
3
1
1
1
0
0

12
1
09:22
14:21
17,361
  -851
    44,998
17
46
0
0

13
1
00:21
05:50
19,092
  -858
  -290,329
28
2
2
0

14
1
17:34
21:59
15,316
  -859
  -115,631
13
0
0
0

15
15
1
2
06:43
14:07
08:00
19:01
  4,374
17,057
  -860
  -863
   172,452
   172,309
11
21
2
0
1
0
0
0

16
1
02:00
03:40
  5,712
  -854
   132,522
19
2
1
0

17
1
05:23
11:37
21,683
  -858
  -180,279
10
1
1
0

18
1
14:49
21:27
22,969
  -861
  -110,560
17
1
1
0

19
19
1
2
02:01
18:06
06:34
20:23
15,773
  7,893
  -855
  -859
    90,108
    90,292
25
11
3
0
1
0
0
0

20
20
1
2
00:00
08:50
02:37
09:55
  8,951
  3,658
  -856
  -849
   -49,998
   -49,986
22
6
2
13
1
0
0
0

21
1
13:48
20:01
21,709
  -861
   107,794
18
0
0
0

22
1
16:16
22:52
22,628
  -856
  -158,015
10
1
1
0

23
1
00:00
04:51
16,614
  -857
  -339,658
38
2
1
0

24
24
1
2
04:55
19:53
08:23
23:43
12,232
12,994
  -849
  -855
  -347,537
  -347,725
11
20
5
1
0
1
0
0

25
25
1
2
10:55
20:31
15:11
21:59
14,769
  5,281
  -857
  -860
    56,267
    56,334
8
7
3
4
0
0
0
0

26
26
1
2
05:00
13:21
08:13
17:31
11,320
14,402
  -858
  -859
    68,916
    69,186
28
34
2
0
0
0
0
0

27
27
1
2
07:17
16:28
11:12
19:41
13,789
11,286
  -849
  -858
  -216,827
  -216,951
16
13
1
0
0
0
0
0

28
1
03:54
10:29
22,782
  -857
    -9,665
27
2
1
0

29
1
12:07
17:36
19,175
  -861
  -170,609
18
0
0
0

30
1
13:12
15:53
  9,228
  -859
  -304,796
11
1
0
0

31
1
19:58
21:59
  6,976
  -857
   -18,548
30
1
1
0

32
1
20:42
21:59
  4,644
  -856
   150,271
11
0
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	1	08:49	14:54	21,022	-855	-308,806	17	0	0	0
3 3	1 2	00:54 16:53	05:20 19:31	15,357 9,175	-864 -863	-647,797 -648,091	34 13	3 0	2 0	0 0
4	1	07:43	13:28	20,023	-856	-242,854	57	0	0	0
5	1	11:00	16:22	18,418	-860	80,353	28	0	0	0
6 6	1 2	00:47 16:18	04:47 19:36	13,741 11,580	-856 -863	-395,562 -395,016	55 36	3 0	2 0	0 0
7	1	01:34	07:53	21,871	-858	-1,108	18	3	3	0
8	1	03:03	09:00	20,799	-859	-7,890	20	2	2	0
9 9	1 2	07:55 16:40	11:37 20:26	12,841 13,028	-854 -859	-48,871 -48,962	10 12	1 0	0 0	0 0
10 10	1 2	02:02 09:47	04:12 14:29	7,492 16,339	-861 -851	59,131 59,172	12 6	1 0	1 0	0 0
11 11	1 2	04:21 20:28	08:51 21:59	15,573 5,441	-858 -858	109,612 109,763	32 21	3 1	1 1	0 0
12	1	09:22	14:21	17,361	-851	44,998	17	46	0	0
13	1	00:21	05:50	19,092	-858	-290,329	28	2	2	0
14	1	17:34	21:59	15,316	-859	-115,631	13	0	0	0
15 15	1 2	06:43 14:07	08:00 19:01	4,374 17,057	-860 -863	172,452 172,309	11 21	2 0	1 0	0 0
16	1	02:00	03:40	5,712	-854	132,522	19	2	1	0
17	1	05:23	11:37	21,683	-858	-180,279	10	1	1	0
18	1	14:49	21:27	22,969	-861	-110,560	17	1	1	0
19 19	1 2	02:01 18:06	06:34 20:23	15,773 7,893	-855 -859	90,108 90,292	25 11	3 0	1 0	0 0
20 20	1 2	00:00 08:50	02:37 09:55	8,951 3,658	-856 -849	-49,998 -49,986	22 6	2 13	1 0	0 0
21	1	13:48	20:01	21,709	-861	107,794	18	0	0	0
22	1	16:16	22:52	22,628	-856	-158,015	10	1	1	0
23	1	00:00	04:51	16,614	-857	-339,658	38	2	1	0
24 24	1 2	04:55 19:53	08:23 23:43	12,232 12,994	-849 -855	-347,537 -347,725	11 20	5 1	0 1	0 0
25 25	1 2	10:55 20:31	15:11 21:59	14,769 5,281	-857 -860	56,267 56,334	8 7	3 4	0 0	0 0
26 26	1 2	05:00 13:21	08:13 17:31	11,320 14,402	-858 -859	68,916 69,186	28 34	2 0	0 0	0 0
27 27	1 2	07:17 16:28	11:12 19:41	13,789 11,286	-849 -858	-216,827 -216,951	16 13	1 0	0 0	0 0
28	1	03:54	10:29	22,782	-857	-9,665	27	2	1	0
29	1	12:07	17:36	19,175	-861	-170,609	18	0	0	0
30	1	13:12	15:53	9,228	-859	-304,796	11	1	0	0
31	1	19:58	21:59	6,976	-857	-18,548	30	1	1	0
32	1	20:42	21:59	4,644	-856	150,271	11	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-