GPS Space Vehicle Time Integrity for MJD 53722

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
00:06
06:12
21,915
   -37
   -25,317
20
3
0
0

2
1
13:14
18:43
19,710
   -40
    24,238
15
21
0
0

3
3
1
2
05:20
22:01
09:33
23:59
15,153
  7,097
   -35
   -60
   -59,446
   -59,653
23
14
86
12
0
0
0
0

4
1
12:08
17:09
17,929
   -37
   -89,222
76
0
0
0

5
1
14:54
18:48
14,066
   -49
  -415,994
139
0
0
0

6
1
16:40
22:00
19,258
   -55
  -118,434
275
0
3
0

7
1
11:09
15:38
16,116
   -37
  -447,180
58
0
0
0

8
1
07:27
13:24
21,383
   -33
    50,380
6
133
0
0

9
9
9
1
2
3
12:33
21:09
22:43
15:59
22:42
23:59
12,371
  5,536
  4,586
   -36
   -57
   -52
  -251,127
  -252,120
  -252,306
132
60
49
1
0
0
1
0
0
0
0
0

10
1
16:00
20:44
17,033
   -34
   -75,606
12
23
0
0

11
11
1
2
00:42
08:53
03:47
12:51
11,141
14,245
   -49
   -38
  -291,914
  -292,002
18
18
13
58
0
0
0
0

12
-

13
1
04:53
10:12
19,198
   -38
   -29,774
22
0
0
0

14
14
1
2
00:00
22:01
03:11
23:59
11,410
  7,108
   -39
   -45
    22,252
    22,212
8
8
60
72
0
0
0
0

15
15
1
2
00:00
19:31
01:03
23:59
  3,799
16,056
   -62
   -42
  -535,995
  -536,418
11
31
0
0
0
0
0
0

16
1
02:54
07:48
17,636
   -35
   -18,237
14
105
0
0

17
1
10:03
14:55
17,514
   -36
    -2,571
60
0
0
0

18
1
18:56
23:59
18,196
   -48
   209,305
9
41
0
0

19
1
06:28
10:57
16,141
   -32
    25,106
13
42
0
0

20
1
02:12
07:00
17,291
   -38
    37,777
14
19
0
0

21
1
17:58
23:59
21,708
   -49
  -159,325
32
0
0
0

22
22
1
2
00:00
20:33
03:15
23:59
11,688
12,378
   -49
   -47
   -56,737
   -56,877
14
8
1
27
0
0
0
0

23
1
03:17
09:12
21,289
   -36
  -158,636
8
59
0
0

24
24
1
2
11:09
13:14
12:32
15:35
  5,005
  8,411
   -32
   -38
   -70,404
   -70,442
5
18
3
120
0
0
0
0

25
1
00:42
05:44
18,109
   -42
    -6,320
12
4
0
0

26
26
1
2
10:13
18:03
12:32
22:00
  8,353
14,248
   -45
   -49
    35,296
    35,502
14
22
12
0
0
0
0
0

27
1
06:15
12:08
21,145
   -35
   -27,756
17
7
0
0

28
1
08:15
13:13
17,891
   -35
   -36,761
5
68
0
0

29
29
29
1
2
3
09:34
17:46
19:45
11:08
19:43
21:58
  5,672
  7,036
  8,008
   -42
   -40
   -55
  -463,497
  -463,972
  -464,106
29
32
47
1
0
0
0
0
0
0
0
0

30
30
1
2
01:55
15:11
03:31
19:30
  5,758
15,521
   -42
   -40
    -1,413
    -1,781
24
40
37
0
0
0
0
0

31
-

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	00:06	06:12	21,915	-37	-25,317	20	3	0	0
2	1	13:14	18:43	19,710	-40	24,238	15	21	0	0
3 3	1 2	05:20 22:01	09:33 23:59	15,153 7,097	-35 -60	-59,446 -59,653	23 14	86 12	0 0	0 0
4	1	12:08	17:09	17,929	-37	-89,222	76	0	0	0
5	1	14:54	18:48	14,066	-49	-415,994	139	0	0	0
6	1	16:40	22:00	19,258	-55	-118,434	275	0	3	0
7	1	11:09	15:38	16,116	-37	-447,180	58	0	0	0
8	1	07:27	13:24	21,383	-33	50,380	6	133	0	0
9 9 9	1 2 3	12:33 21:09 22:43	15:59 22:42 23:59	12,371 5,536 4,586	-36 -57 -52	-251,127 -252,120 -252,306	132 60 49	1 0 0	1 0 0	0 0 0
10	1	16:00	20:44	17,033	-34	-75,606	12	23	0	0
11 11	1 2	00:42 08:53	03:47 12:51	11,141 14,245	-49 -38	-291,914 -292,002	18 18	13 58	0 0	0 0
12	-
13	1	04:53	10:12	19,198	-38	-29,774	22	0	0	0
14 14	1 2	00:00 22:01	03:11 23:59	11,410 7,108	-39 -45	22,252 22,212	8 8	60 72	0 0	0 0
15 15	1 2	00:00 19:31	01:03 23:59	3,799 16,056	-62 -42	-535,995 -536,418	11 31	0 0	0 0	0 0
16	1	02:54	07:48	17,636	-35	-18,237	14	105	0	0
17	1	10:03	14:55	17,514	-36	-2,571	60	0	0	0
18	1	18:56	23:59	18,196	-48	209,305	9	41	0	0
19	1	06:28	10:57	16,141	-32	25,106	13	42	0	0
20	1	02:12	07:00	17,291	-38	37,777	14	19	0	0
21	1	17:58	23:59	21,708	-49	-159,325	32	0	0	0
22 22	1 2	00:00 20:33	03:15 23:59	11,688 12,378	-49 -47	-56,737 -56,877	14 8	1 27	0 0	0 0
23	1	03:17	09:12	21,289	-36	-158,636	8	59	0	0
24 24	1 2	11:09 13:14	12:32 15:35	5,005 8,411	-32 -38	-70,404 -70,442	5 18	3 120	0 0	0 0
25	1	00:42	05:44	18,109	-42	-6,320	12	4	0	0
26 26	1 2	10:13 18:03	12:32 22:00	8,353 14,248	-45 -49	35,296 35,502	14 22	12 0	0 0	0 0
27	1	06:15	12:08	21,145	-35	-27,756	17	7	0	0
28	1	08:15	13:13	17,891	-35	-36,761	5	68	0	0
29 29 29	1 2 3	09:34 17:46 19:45	11:08 19:43 21:58	5,672 7,036 8,008	-42 -40 -55	-463,497 -463,972 -464,106	29 32 47	1 0 0	0 0 0	0 0 0
30 30	1 2	01:55 15:11	03:31 19:30	5,758 15,521	-42 -40	-1,413 -1,781	24 40	37 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-