GPS Space Vehicle Time Integrity for MJD 52148

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
13:35
20:27
24,742
  -901
  -193,229
51
0
0
0

2
2
1
2
00:00
20:28
02:11
23:59
  7,875
12,697
  -888
  -897
    64,545
    64,980
52
47
1
0
0
0
0
0

3
3
1
2
09:23
18:54
12:47
20:33
12,282
  5,855
  -888
  -905
   -61,403
   -61,527
47
49
0
5
0
0
0
0

4
4
1
2
00:00
16:04
04:42
18:14
16,900
  7,800
  -885
  -912
  -590,981
  -590,052
82
64
1
1
1
1
0
0

5
1
00:41
06:36
21,225
  -875
  -312,399
48
0
0
0

6
1
03:03
09:25
22,857
  -870
     1,854
48
0
0
0

7
7
1
2
00:00
21:11
03:02
23:59
10,908
10,039
  -898
  -877
  -378,244
  -375,672
120
96
1
0
1
0
0
0

8
1
17:34
23:59
23,103
  -898
  -505,507
159
0
0
0

9
9
1
2
00:00
10:47
04:30
11:50
16,162
  3,673
  -886
  -918
     3,813
     3,835
50
52
0
1
0
0
0
0

10
10
1
2
03:07
19:11
07:37
22:01
16,176
10,139
  -880
  -907
   -10,106
   -10,168
53
45
0
0
0
0
0
0

11
11
1
2
11:31
22:28
16:31
23:35
18,007
  3,959
  -900
  -880
    -4,471
    -4,458
49
49
0
1
0
0
0
0

12
-

13
1
15:24
21:52
23,269
  -905
     3,636
47
0
0
0

14
1
09:26
15:05
20,181
  -898
   120,900
51
0
0
0

15
1
05:20
12:22
25,367
  -890
   -75,273
67
0
0
0

16
-

17
17
1
2
04:33
07:47
07:37
11:30
11,046
13,368
  -873
  -882
   428,205
   426,348
478
546
0
0
4382
6264
0
0

18
1
06:12
09:52
13,194
  -877
    73,101
52
0
0
0

19
-

20
1
12:46
18:48
21,644
  -905
    93,313
51
0
0
0

21
1
07:38
14:15
23,739
  -894
    -5,666
53
0
0
0

22
22
1
2
06:40
14:36
09:25
18:43
  9,802
14,681
  -880
  -902
   -82,755
   -84,787
192
295
0
0
0
601
0
0

23
1
05:45
09:22
12,996
  -872
   -19,866
51
0
0
0

24
1
00:45
06:11
19,572
  -878
   -76,491
62
0
0
0

25
1
11:51
16:57
18,319
  -912
   -17,824
57
10
0
0

26
26
26
1
2
3
00:00
06:40
21:53
01:29
09:52
23:59
  5,351
11,488
  7,524
  -878
  -890
  -895
  -566,093
  -566,232
  -566,485
47
55
46
0
1
1
0
0
0
0
0
0

27
1
16:30
23:24
24,790
  -898
   -33,101
49
0
0
0

28
1
18:15
23:59
20,586
  -892
    14,348
49
17
0
0

29
1
09:53
15:49
21,274
  -900
  -629,237
56
0
0
0

30
1
02:14
06:40
15,885
  -888
    32,266
47
0
0
0

31
31
31
1
2
3
09:38
12:23
18:49
11:30
13:30
22:05
  6,687
  3,924
11,753
  -898
  -888
  -905
   -61,536
   -61,543
   -61,628
46
50
49
0
1
16
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	13:35	20:27	24,742	-901	-193,229	51	0	0	0
2 2	1 2	00:00 20:28	02:11 23:59	7,875 12,697	-888 -897	64,545 64,980	52 47	1 0	0 0	0 0
3 3	1 2	09:23 18:54	12:47 20:33	12,282 5,855	-888 -905	-61,403 -61,527	47 49	0 5	0 0	0 0
4 4	1 2	00:00 16:04	04:42 18:14	16,900 7,800	-885 -912	-590,981 -590,052	82 64	1 1	1 1	0 0
5	1	00:41	06:36	21,225	-875	-312,399	48	0	0	0
6	1	03:03	09:25	22,857	-870	1,854	48	0	0	0
7 7	1 2	00:00 21:11	03:02 23:59	10,908 10,039	-898 -877	-378,244 -375,672	120 96	1 0	1 0	0 0
8	1	17:34	23:59	23,103	-898	-505,507	159	0	0	0
9 9	1 2	00:00 10:47	04:30 11:50	16,162 3,673	-886 -918	3,813 3,835	50 52	0 1	0 0	0 0
10 10	1 2	03:07 19:11	07:37 22:01	16,176 10,139	-880 -907	-10,106 -10,168	53 45	0 0	0 0	0 0
11 11	1 2	11:31 22:28	16:31 23:35	18,007 3,959	-900 -880	-4,471 -4,458	49 49	0 1	0 0	0 0
12	-
13	1	15:24	21:52	23,269	-905	3,636	47	0	0	0
14	1	09:26	15:05	20,181	-898	120,900	51	0	0	0
15	1	05:20	12:22	25,367	-890	-75,273	67	0	0	0
16	-
17 17	1 2	04:33 07:47	07:37 11:30	11,046 13,368	-873 -882	428,205 426,348	478 546	0 0	4382 6264	0 0
18	1	06:12	09:52	13,194	-877	73,101	52	0	0	0
19	-
20	1	12:46	18:48	21,644	-905	93,313	51	0	0	0
21	1	07:38	14:15	23,739	-894	-5,666	53	0	0	0
22 22	1 2	06:40 14:36	09:25 18:43	9,802 14,681	-880 -902	-82,755 -84,787	192 295	0 0	0 601	0 0
23	1	05:45	09:22	12,996	-872	-19,866	51	0	0	0
24	1	00:45	06:11	19,572	-878	-76,491	62	0	0	0
25	1	11:51	16:57	18,319	-912	-17,824	57	10	0	0
26 26 26	1 2 3	00:00 06:40 21:53	01:29 09:52 23:59	5,351 11,488 7,524	-878 -890 -895	-566,093 -566,232 -566,485	47 55 46	0 1 1	0 0 0	0 0 0
27	1	16:30	23:24	24,790	-898	-33,101	49	0	0	0
28	1	18:15	23:59	20,586	-892	14,348	49	17	0	0
29	1	09:53	15:49	21,274	-900	-629,237	56	0	0	0
30	1	02:14	06:40	15,885	-888	32,266	47	0	0	0
31 31 31	1 2 3	09:38 12:23 18:49	11:30 13:30 22:05	6,687 3,924 11,753	-898 -888 -905	-61,536 -61,543 -61,628	46 50 49	0 1 16	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-