GPS Space Vehicle Time Integrity for MJD 53496

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
15:33
21:40
21,970
   -71
  -402,100
14
0
0
0

2
1
04:51
10:42
20,991
   -60
    25,714
9
47
0
0

3
3
3
1
2
3
00:00
13:24
20:51
01:14
15:33
23:59
  4,438
  7,742
11,271
   -72
   -65
   -64
  -106,363
  -106,519
  -106,600
20
16
19
35
27
9
0
0
0
0
0
0

4
1
03:44
08:34
17,301
   -64
  -238,332
110
0
0
0

5
1
05:16
10:08
17,552
   -71
   -96,745
25
20
0
0

6
1
07:57
13:23
19,582
   -64
  -470,508
296
0
404
0

7
1
01:40
06:30
17,430
   -64
   -78,878
149
0
0
0

8
8
1
2
00:00
22:43
04:45
23:59
17,132
  4,567
   -63
   -51
    28,103
    28,193
8
6
180
5
0
0
0
0

9
9
1
2
03:55
12:31
07:29
15:37
12,840
11,098
   -65
   -69
    41,992
    42,039
7
6
39
14
0
0
0
0

10
1
07:13
11:46
16,248
   -63
   -63,198
12
43
0
0

11
11
1
2
00:23
16:06
04:20
19:14
14,232
11,248
   -64
   -73
  -221,998
  -222,232
25
19
109
3
0
0
0
0

12
-

13
13
1
2
00:00
20:14
01:39
23:59
  5,959
13,526
   -80
   -67
     3,271
     3,182
9
10
4
1
0
0
0
0

14
1
13:53
18:31
16,671
   -61
    29,989
9
64
0
0

15
1
11:30
17:13
20,546
   -63
  -427,244
37
0
0
0

16
1
18:20
23:18
17,895
   -64
    -2,436
13
49
0
0

17
-

18
1
10:37
15:48
18,626
   -63
   151,743
13
24
0
0

19
19
19
1
2
3
00:00
13:53
21:45
02:12
16:05
23:59
  7,953
  7,906
  8,090
   -65
   -70
   -59
    19,873
    19,910
    19,944
9
7
4
50
34
51
0
0
0
0
0
0

20
1
17:41
22:27
17,162
   -68
    68,676
17
22
0
0

21
1
09:31
15:48
22,585
   -60
  -101,644
20
0
0
0

22
22
1
2
11:59
14:45
13:53
18:36
  6,847
13,857
   -54
   -68
   -21,987
   -22,011
5
10
35
66
0
0
0
0

23
1
19:15
23:59
17,071
   -67
  -199,714
6
105
0
0

24
1
02:43
06:37
14,049
   -68
   -14,803
19
0
0
0

25
1
15:49
20:36
17,260
   -61
   -92,349
12
52
0
0

26
26
1
2
01:49
09:40
04:06
14:17
  8,201
16,614
   -62
   -65
   -21,930
   -21,971
11
15
1
23
0
0
0
0

27
27
1
2
00:00
21:35
03:44
23:59
13,426
  8,632
   -71
   -60
   -62,635
   -63,483
55
32
1
0
1
0
0
0

28
1
00:00
06:28
23,278
   -66
   -46,439
10
30
0
0

29
29
1
2
01:06
09:16
03:52
13:31
  9,900
15,265
   -61
   -64
   -18,888
   -19,846
93
141
1
0
1
0
0
0

30
30
1
2
06:46
17:19
11:02
18:44
15,336
  5,116
   -66
   -63
  -172,204
  -172,948
107
36
1
0
1
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	15:33	21:40	21,970	-71	-402,100	14	0	0	0
2	1	04:51	10:42	20,991	-60	25,714	9	47	0	0
3 3 3	1 2 3	00:00 13:24 20:51	01:14 15:33 23:59	4,438 7,742 11,271	-72 -65 -64	-106,363 -106,519 -106,600	20 16 19	35 27 9	0 0 0	0 0 0
4	1	03:44	08:34	17,301	-64	-238,332	110	0	0	0
5	1	05:16	10:08	17,552	-71	-96,745	25	20	0	0
6	1	07:57	13:23	19,582	-64	-470,508	296	0	404	0
7	1	01:40	06:30	17,430	-64	-78,878	149	0	0	0
8 8	1 2	00:00 22:43	04:45 23:59	17,132 4,567	-63 -51	28,103 28,193	8 6	180 5	0 0	0 0
9 9	1 2	03:55 12:31	07:29 15:37	12,840 11,098	-65 -69	41,992 42,039	7 6	39 14	0 0	0 0
10	1	07:13	11:46	16,248	-63	-63,198	12	43	0	0
11 11	1 2	00:23 16:06	04:20 19:14	14,232 11,248	-64 -73	-221,998 -222,232	25 19	109 3	0 0	0 0
12	-
13 13	1 2	00:00 20:14	01:39 23:59	5,959 13,526	-80 -67	3,271 3,182	9 10	4 1	0 0	0 0
14	1	13:53	18:31	16,671	-61	29,989	9	64	0	0
15	1	11:30	17:13	20,546	-63	-427,244	37	0	0	0
16	1	18:20	23:18	17,895	-64	-2,436	13	49	0	0
17	-
18	1	10:37	15:48	18,626	-63	151,743	13	24	0	0
19 19 19	1 2 3	00:00 13:53 21:45	02:12 16:05 23:59	7,953 7,906 8,090	-65 -70 -59	19,873 19,910 19,944	9 7 4	50 34 51	0 0 0	0 0 0
20	1	17:41	22:27	17,162	-68	68,676	17	22	0	0
21	1	09:31	15:48	22,585	-60	-101,644	20	0	0	0
22 22	1 2	11:59 14:45	13:53 18:36	6,847 13,857	-54 -68	-21,987 -22,011	5 10	35 66	0 0	0 0
23	1	19:15	23:59	17,071	-67	-199,714	6	105	0	0
24	1	02:43	06:37	14,049	-68	-14,803	19	0	0	0
25	1	15:49	20:36	17,260	-61	-92,349	12	52	0	0
26 26	1 2	01:49 09:40	04:06 14:17	8,201 16,614	-62 -65	-21,930 -21,971	11 15	1 23	0 0	0 0
27 27	1 2	00:00 21:35	03:44 23:59	13,426 8,632	-71 -60	-62,635 -63,483	55 32	1 0	1 0	0 0
28	1	00:00	06:28	23,278	-66	-46,439	10	30	0	0
29 29	1 2	01:06 09:16	03:52 13:31	9,900 15,265	-61 -64	-18,888 -19,846	93 141	1 0	1 0	0 0
30 30	1 2	06:46 17:19	11:02 18:44	15,336 5,116	-66 -63	-172,204 -172,948	107 36	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-