GPS Space Vehicle Time Integrity for MJD 51937

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
04:11
11:02
24,600
  -729
  -163,385
38
31
0
0

2
1
10:17
16:36
22,724
  -719
   331,189
42
7
0
0

3
1
00:00
03:14
11,678
  -727
   -79,722
29
0
0
0

4
4
1
2
06:49
14:04
08:31
18:55
  6,134
17,416
  -733
  -727
  -663,601
  -663,933
34
84
1
0
0
0
0
0

5
1
15:02
21:04
21,712
  -729
  -284,876
36
1
0
0

6
1
17:14
23:11
21,444
  -743
     -545
36
0
0
0

7
1
11:43
17:16
19,823
  -719
  -527,974
129
0
0
0

8
1
08:32
15:00
23,210
  -723
  -774,014
78
0
0
0

9
9
1
2
00:45
13:38
02:11
18:46
  5,116
18,433
  -740
  -737
    27,875
    27,968
29
32
8
1
0
0
0
0

10
10
1
2
10:17
17:32
12:29
22:09
  7,896
16,569
  -729
  -716
   -64,120
   -64,125
29
39
2
0
0
0
0
0

11
11
1
2
01:48
12:44
06:49
14:08
18,046
  4,990
  -732
  -725
    -1,687
    -1,683
30
27
1
21
0
0
0
0

12
-

13
1
05:31
12:05
23,629
  -726
     -660
29
30
0
0

14
1
00:00
04:24
15,842
  -739
    87,675
33
7
0
0

15
15
15
1
2
3
00:00
01:18
20:29
01:17
03:30
23:59
  4,652
  7,782
12,492
  -712
  -727
  -743
   -44,401
   -44,424
   -44,752
26
32
50
11
1
0
0
0
0
0
0
0

16
-

17
17
1
2
00:17
18:51
01:47
23:47
  5,440
17,815
  -738
  -728
   294,806
   294,938
28
35
6
0
0
0
0
0

18
-

19
1
05:41
12:32
24,620
  -722
  -416,620
90
0
0
0

20
1
03:26
09:10
20,640
  -728
    53,547
30
19
0
0

21
21
1
2
01:48
22:04
04:53
23:59
11,089
  6,946
  -733
  -708
     -949
     -949
31
36
0
0
0
0
0
0

22
22
22
1
2
3
05:00
07:20
21:05
06:49
09:09
23:47
  6,456
  6,479
  9,745
  -712
  -736
  -728
  -522,243
  -522,370
  -522,980
40
40
47
0
7
0
0
0
0
0
0
0

23
23
1
2
00:32
20:24
02:30
23:59
  6,985
12,903
  -740
  -722
    -7,568
    -7,593
34
39
39
0
0
0
0
0

24
1
15:02
20:26
19,424
  -726
   -25,661
50
0
0
0

25
25
1
2
02:12
18:57
07:20
20:10
18,209
  4,324
  -729
  -743
   -11,741
   -11,766
37
32
10
3
0
0
0
0

26
26
1
2
12:05
20:44
15:51
23:59
13,561
11,746
  -720
  -714
  -284,562
  -285,361
101
109
1
0
1
0
0
0

27
27
1
2
06:49
09:26
09:10
13:43
  8,374
15,475
  -712
  -735
   -10,341
   -10,379
32
28
2
19
0
0
0
0

28
28
28
1
2
3
05:57
09:09
22:10
08:31
10:19
23:11
  9,265
  4,154
  3,691
  -715
  -743
  -725
   -17,848
   -17,882
   -17,890
31
27
36
2
11
0
0
0
0
0
0
0

29
29
1
2
00:00
02:12
01:47
05:32
  6,450
11,994
  -707
  -746
  -399,396
  -399,665
53
86
0
1
0
1
0
0

30
1
16:26
22:03
19,976
  -734
     4,826
36
5
0
0

31
31
31
1
2
3
00:17
02:31
11:00
02:11
04:02
12:44
  6,871
  5,422
  6,214
  -741
  -729
  -740
   -28,920
   -28,919
   -28,991
28
32
31
7
0
19
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	04:11	11:02	24,600	-729	-163,385	38	31	0	0
2	1	10:17	16:36	22,724	-719	331,189	42	7	0	0
3	1	00:00	03:14	11,678	-727	-79,722	29	0	0	0
4 4	1 2	06:49 14:04	08:31 18:55	6,134 17,416	-733 -727	-663,601 -663,933	34 84	1 0	0 0	0 0
5	1	15:02	21:04	21,712	-729	-284,876	36	1	0	0
6	1	17:14	23:11	21,444	-743	-545	36	0	0	0
7	1	11:43	17:16	19,823	-719	-527,974	129	0	0	0
8	1	08:32	15:00	23,210	-723	-774,014	78	0	0	0
9 9	1 2	00:45 13:38	02:11 18:46	5,116 18,433	-740 -737	27,875 27,968	29 32	8 1	0 0	0 0
10 10	1 2	10:17 17:32	12:29 22:09	7,896 16,569	-729 -716	-64,120 -64,125	29 39	2 0	0 0	0 0
11 11	1 2	01:48 12:44	06:49 14:08	18,046 4,990	-732 -725	-1,687 -1,683	30 27	1 21	0 0	0 0
12	-
13	1	05:31	12:05	23,629	-726	-660	29	30	0	0
14	1	00:00	04:24	15,842	-739	87,675	33	7	0	0
15 15 15	1 2 3	00:00 01:18 20:29	01:17 03:30 23:59	4,652 7,782 12,492	-712 -727 -743	-44,401 -44,424 -44,752	26 32 50	11 1 0	0 0 0	0 0 0
16	-
17 17	1 2	00:17 18:51	01:47 23:47	5,440 17,815	-738 -728	294,806 294,938	28 35	6 0	0 0	0 0
18	-
19	1	05:41	12:32	24,620	-722	-416,620	90	0	0	0
20	1	03:26	09:10	20,640	-728	53,547	30	19	0	0
21 21	1 2	01:48 22:04	04:53 23:59	11,089 6,946	-733 -708	-949 -949	31 36	0 0	0 0	0 0
22 22 22	1 2 3	05:00 07:20 21:05	06:49 09:09 23:47	6,456 6,479 9,745	-712 -736 -728	-522,243 -522,370 -522,980	40 40 47	0 7 0	0 0 0	0 0 0
23 23	1 2	00:32 20:24	02:30 23:59	6,985 12,903	-740 -722	-7,568 -7,593	34 39	39 0	0 0	0 0
24	1	15:02	20:26	19,424	-726	-25,661	50	0	0	0
25 25	1 2	02:12 18:57	07:20 20:10	18,209 4,324	-729 -743	-11,741 -11,766	37 32	10 3	0 0	0 0
26 26	1 2	12:05 20:44	15:51 23:59	13,561 11,746	-720 -714	-284,562 -285,361	101 109	1 0	1 0	0 0
27 27	1 2	06:49 09:26	09:10 13:43	8,374 15,475	-712 -735	-10,341 -10,379	32 28	2 19	0 0	0 0
28 28 28	1 2 3	05:57 09:09 22:10	08:31 10:19 23:11	9,265 4,154 3,691	-715 -743 -725	-17,848 -17,882 -17,890	31 27 36	2 11 0	0 0 0	0 0 0
29 29	1 2	00:00 02:12	01:47 05:32	6,450 11,994	-707 -746	-399,396 -399,665	53 86	0 1	0 1	0 0
30	1	16:26	22:03	19,976	-734	4,826	36	5	0	0
31 31 31	1 2 3	00:17 02:31 11:00	02:11 04:02 12:44	6,871 5,422 6,214	-741 -729 -740	-28,920 -28,919 -28,991	28 32 31	7 0 19	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-