GPS Space Vehicle Time Integrity for MJD 52161

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 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
12:43
19:35
24,715
  -914
  -194,890
48
0
0
0

2
2
1
2
00:00
19:36
01:17
23:59
  4,659
15,821
  -921
  -933
    70,936
    71,353
45
49
1
0
0
0
0
0

3
3
3
1
2
3
08:29
10:38
18:02
09:49
11:54
19:40
  4,770
  4,586
  5,787
  -923
  -913
  -938
   -65,263
   -65,279
   -65,398
43
44
49
0
0
13
0
0
0
0
0
0

4
4
4
1
2
3
00:00
15:33
22:55
03:26
17:21
23:59
12,346
  6,472
  3,852
  -922
  -927
  -889
  -570,160
  -569,148
  -568,619
68
58
53
0
1
6
0
1
0
0
0
0

5
1
00:00
05:45
20,743
  -924
  -314,361
50
0
0
0

6
1
02:10
08:31
22,893
  -908
     -743
47
0
0
0

7
7
1
2
00:00
20:20
02:10
23:59
  7,767
13,115
  -934
  -906
  -411,142
  -413,983
100
164
1
0
1
0
0
0

8
1
16:42
23:42
25,096
  -916
  -530,661
161
0
0
0

9
9
1
2
00:00
22:31
03:37
23:59
13,034
  5,272
  -917
  -923
     5,764
     5,902
47
46
0
0
0
0
0
0

10
10
1
2
02:14
18:17
06:43
21:08
16,142
10,210
  -924
  -927
   -10,813
   -10,865
52
44
0
1
0
0
0
0

11
11
11
1
2
3
10:38
11:40
21:35
11:38
15:38
22:43
  3,635
14,274
  4,013
  -916
  -916
  -923
    -4,707
    -4,709
    -4,724
47
44
52
2
0
2
0
0
0
0
0
0

12
-

13
1
14:31
20:59
23,187
  -922
     4,054
44
1
0
0

14
1
08:33
14:12
20,282
  -918
   121,650
46
6
0
0

15
1
04:26
11:29
25,375
  -925
   -80,156
54
0
0
0

16
-

17
17
1
2
03:40
06:54
06:43
10:37
10,990
13,416
  -907
  -924
   273,377
   271,666
437
506
0
0
3691
5665
0
0

18
1
05:18
09:01
13,380
  -914
    73,318
48
0
0
0

19
-

20
1
11:54
17:38
20,569
  -918
    96,489
46
0
0
0

21
1
06:44
13:21
23,719
  -926
    -5,782
48
0
0
0

22
22
1
2
05:46
13:42
08:31
17:31
  9,752
13,733
  -911
  -911
  -152,395
  -154,212
174
259
0
0
0
40
0
0

23
1
04:51
08:29
13,074
  -911
   -20,640
49
0
0
0

24
1
00:00
05:17
19,034
  -907
   -79,644
63
0
0
0

25
25
1
2
03:50
11:00
04:50
16:05
  3,553
18,239
  -914
  -922
   -18,316
   -18,338
46
50
0
5
0
0
0
0

26
26
1
2
05:46
21:00
09:01
23:59
11,678
10,691
  -919
  -920
    -2,078
    -2,252
50
46
2
0
0
0
0
0

27
1
15:37
22:30
24,699
  -914
   -34,547
48
0
0
0

28
1
17:57
23:12
18,871
  -922
    17,665
46
11
0
0

29
1
09:01
14:40
20,314
  -921
  -629,500
46
0
0
0

30
1
01:21
05:45
15,847
  -910
     9,231
192
0
0
0

31
31
31
1
2
3
08:44
11:30
17:23
10:57
12:37
21:11
  7,930
  3,916
13,726
  -917
  -907
  -918
   -63,889
   -63,896
   -63,962
44
42
52
0
1
4
0
0
0
0
0
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 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	12:43	19:35	24,715	-914	-194,890	48	0	0	0
2 2	1 2	00:00 19:36	01:17 23:59	4,659 15,821	-921 -933	70,936 71,353	45 49	1 0	0 0	0 0
3 3 3	1 2 3	08:29 10:38 18:02	09:49 11:54 19:40	4,770 4,586 5,787	-923 -913 -938	-65,263 -65,279 -65,398	43 44 49	0 0 13	0 0 0	0 0 0
4 4 4	1 2 3	00:00 15:33 22:55	03:26 17:21 23:59	12,346 6,472 3,852	-922 -927 -889	-570,160 -569,148 -568,619	68 58 53	0 1 6	0 1 0	0 0 0
5	1	00:00	05:45	20,743	-924	-314,361	50	0	0	0
6	1	02:10	08:31	22,893	-908	-743	47	0	0	0
7 7	1 2	00:00 20:20	02:10 23:59	7,767 13,115	-934 -906	-411,142 -413,983	100 164	1 0	1 0	0 0
8	1	16:42	23:42	25,096	-916	-530,661	161	0	0	0
9 9	1 2	00:00 22:31	03:37 23:59	13,034 5,272	-917 -923	5,764 5,902	47 46	0 0	0 0	0 0
10 10	1 2	02:14 18:17	06:43 21:08	16,142 10,210	-924 -927	-10,813 -10,865	52 44	0 1	0 0	0 0
11 11 11	1 2 3	10:38 11:40 21:35	11:38 15:38 22:43	3,635 14,274 4,013	-916 -916 -923	-4,707 -4,709 -4,724	47 44 52	2 0 2	0 0 0	0 0 0
12	-
13	1	14:31	20:59	23,187	-922	4,054	44	1	0	0
14	1	08:33	14:12	20,282	-918	121,650	46	6	0	0
15	1	04:26	11:29	25,375	-925	-80,156	54	0	0	0
16	-
17 17	1 2	03:40 06:54	06:43 10:37	10,990 13,416	-907 -924	273,377 271,666	437 506	0 0	3691 5665	0 0
18	1	05:18	09:01	13,380	-914	73,318	48	0	0	0
19	-
20	1	11:54	17:38	20,569	-918	96,489	46	0	0	0
21	1	06:44	13:21	23,719	-926	-5,782	48	0	0	0
22 22	1 2	05:46 13:42	08:31 17:31	9,752 13,733	-911 -911	-152,395 -154,212	174 259	0 0	0 40	0 0
23	1	04:51	08:29	13,074	-911	-20,640	49	0	0	0
24	1	00:00	05:17	19,034	-907	-79,644	63	0	0	0
25 25	1 2	03:50 11:00	04:50 16:05	3,553 18,239	-914 -922	-18,316 -18,338	46 50	0 5	0 0	0 0
26 26	1 2	05:46 21:00	09:01 23:59	11,678 10,691	-919 -920	-2,078 -2,252	50 46	2 0	0 0	0 0
27	1	15:37	22:30	24,699	-914	-34,547	48	0	0	0
28	1	17:57	23:12	18,871	-922	17,665	46	11	0	0
29	1	09:01	14:40	20,314	-921	-629,500	46	0	0	0
30	1	01:21	05:45	15,847	-910	9,231	192	0	0	0
31 31 31	1 2 3	08:44 11:30 17:23	10:57 12:37 21:11	7,930 3,916 13,726	-917 -907 -918	-63,889 -63,896 -63,962	44 42 52	0 1 4	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-