GPS Space Vehicle Time Integrity for MJD 52143

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
13:55
20:47
24,745
  -908
  -192,500
40
0
0
0

2
2
1
2
00:00
20:48
02:31
23:59
  9,107
11,492
  -917
  -900
    62,036
    62,490
43
37
1
0
0
0
0
0

3
3
3
1
2
3
09:43
11:51
19:19
11:07
13:08
20:54
  5,048
  4,627
  5,641
  -917
  -908
  -923
   -59,913
   -59,930
   -60,040
36
38
43
0
0
0
0
0
0
0
0
0

4
4
1
2
00:12
16:24
05:02
18:34
17,398
  7,786
  -906
  -921
  -598,607
  -597,693
74
49
1
0
1
0
0
0

5
1
01:02
07:00
21,373
  -907
  -311,721
36
0
0
0

6
1
03:24
09:45
22,896
  -905
     1,756
35
0
0
0

7
7
1
2
00:00
21:54
03:22
23:59
12,081
  7,488
  -912
  -888
  -392,425
  -389,913
120
69
1
0
1
0
0
0

8
1
17:55
23:59
21,891
  -905
  -495,290
154
0
0
0

9
9
1
2
00:00
11:08
04:50
12:10
17,420
  3,671
  -914
  -922
     3,092
     3,133
36
42
1
0
0
0
0
0

10
10
1
2
03:27
19:32
07:58
22:21
16,143
10,138
  -903
  -913
    -9,869
    -9,909
41
39
3
0
0
0
0
0

11
11
1
2
11:51
22:47
16:51
23:55
17,947
  3,959
  -908
  -884
    -4,394
    -4,380
36
41
0
7
0
0
0
0

12
-

13
1
15:44
22:12
23,210
  -905
     3,492
39
11
0
0

14
1
09:46
15:26
20,259
  -908
   120,535
39
0
0
0

15
1
05:40
12:43
25,370
  -907
   -73,376
47
0
0
0

16
-

17
17
1
2
04:53
08:08
07:58
11:50
11,061
13,351
  -903
  -905
   491,340
   489,426
493
563
0
0
4610
6438
0
0

18
18
1
2
06:33
11:08
10:12
12:29
13,144
  4,808
  -899
  -921
    73,012
    72,992
41
45
0
9
0
0
0
0

19
-

20
1
13:06
19:08
21,620
  -909
    92,112
40
1
0
0

21
1
07:58
14:35
23,792
  -906
    -5,640
40
0
0
0

22
22
1
2
07:01
14:57
09:46
19:06
  9,764
14,879
  -896
  -894
   -54,506
   -56,572
190
304
0
0
0
689
0
0

23
1
06:06
09:43
13,022
  -892
   -19,571
41
0
0
0

24
1
01:23
06:32
18,486
  -903
   -75,292
50
2
0
0

25
25
1
2
05:00
12:12
06:05
17:17
  3,891
18,274
  -903
  -911
   -17,596
   -17,619
28
44
3
0
0
0
0
0

26
26
26
1
2
3
00:00
07:01
22:13
01:49
10:12
23:59
  6,569
11,437
  6,393
  -904
  -909
  -907
  -563,971
  -564,120
  -564,392
34
47
38
0
1
0
0
0
0
0
0
0

27
1
16:51
23:44
24,691
  -906
   -32,479
40
0
0
0

28
1
18:35
23:59
19,477
  -907
    13,073
39
0
0
0

29
1
10:13
15:52
20,321
  -908
  -628,776
46
0
0
0

30
1
02:35
07:00
15,888
  -910
    31,533
32
3
0
0

31
31
31
1
2
3
09:58
12:43
19:09
11:50
13:50
22:25
  6,677
  3,963
11,698
  -901
  -887
  -902
   -60,687
   -60,691
   -60,742
38
36
44
5
2
8
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	13:55	20:47	24,745	-908	-192,500	40	0	0	0
2 2	1 2	00:00 20:48	02:31 23:59	9,107 11,492	-917 -900	62,036 62,490	43 37	1 0	0 0	0 0
3 3 3	1 2 3	09:43 11:51 19:19	11:07 13:08 20:54	5,048 4,627 5,641	-917 -908 -923	-59,913 -59,930 -60,040	36 38 43	0 0 0	0 0 0	0 0 0
4 4	1 2	00:12 16:24	05:02 18:34	17,398 7,786	-906 -921	-598,607 -597,693	74 49	1 0	1 0	0 0
5	1	01:02	07:00	21,373	-907	-311,721	36	0	0	0
6	1	03:24	09:45	22,896	-905	1,756	35	0	0	0
7 7	1 2	00:00 21:54	03:22 23:59	12,081 7,488	-912 -888	-392,425 -389,913	120 69	1 0	1 0	0 0
8	1	17:55	23:59	21,891	-905	-495,290	154	0	0	0
9 9	1 2	00:00 11:08	04:50 12:10	17,420 3,671	-914 -922	3,092 3,133	36 42	1 0	0 0	0 0
10 10	1 2	03:27 19:32	07:58 22:21	16,143 10,138	-903 -913	-9,869 -9,909	41 39	3 0	0 0	0 0
11 11	1 2	11:51 22:47	16:51 23:55	17,947 3,959	-908 -884	-4,394 -4,380	36 41	0 7	0 0	0 0
12	-
13	1	15:44	22:12	23,210	-905	3,492	39	11	0	0
14	1	09:46	15:26	20,259	-908	120,535	39	0	0	0
15	1	05:40	12:43	25,370	-907	-73,376	47	0	0	0
16	-
17 17	1 2	04:53 08:08	07:58 11:50	11,061 13,351	-903 -905	491,340 489,426	493 563	0 0	4610 6438	0 0
18 18	1 2	06:33 11:08	10:12 12:29	13,144 4,808	-899 -921	73,012 72,992	41 45	0 9	0 0	0 0
19	-
20	1	13:06	19:08	21,620	-909	92,112	40	1	0	0
21	1	07:58	14:35	23,792	-906	-5,640	40	0	0	0
22 22	1 2	07:01 14:57	09:46 19:06	9,764 14,879	-896 -894	-54,506 -56,572	190 304	0 0	0 689	0 0
23	1	06:06	09:43	13,022	-892	-19,571	41	0	0	0
24	1	01:23	06:32	18,486	-903	-75,292	50	2	0	0
25 25	1 2	05:00 12:12	06:05 17:17	3,891 18,274	-903 -911	-17,596 -17,619	28 44	3 0	0 0	0 0
26 26 26	1 2 3	00:00 07:01 22:13	01:49 10:12 23:59	6,569 11,437 6,393	-904 -909 -907	-563,971 -564,120 -564,392	34 47 38	0 1 0	0 0 0	0 0 0
27	1	16:51	23:44	24,691	-906	-32,479	40	0	0	0
28	1	18:35	23:59	19,477	-907	13,073	39	0	0	0
29	1	10:13	15:52	20,321	-908	-628,776	46	0	0	0
30	1	02:35	07:00	15,888	-910	31,533	32	3	0	0
31 31 31	1 2 3	09:58 12:43 19:09	11:50 13:50 22:25	6,677 3,963 11,698	-901 -887 -902	-60,687 -60,691 -60,742	38 36 44	5 2 8	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-