GPS Space Vehicle Time Integrity for MJD 52147

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
13:39
20:31
24,741
  -890
  -193,090
49
0
0
0

2
2
1
2
00:00
20:32
02:15
23:59
  8,122
12,460
  -885
  -891
    64,055
    64,484
50
48
1
0
0
0
0
0

3
3
3
1
2
3
09:27
11:35
19:02
10:51
12:52
20:38
  5,032
  4,611
  5,699
  -886
  -879
  -907
   -61,092
   -61,110
   -61,233
46
44
48
0
0
0
0
0
0
0
0
0

4
4
1
2
00:00
16:08
04:46
18:18
17,132
  7,793
  -874
  -911
  -592,515
  -591,596
79
60
1
1
1
1
0
0

5
1
00:46
06:44
21,497
  -881
  -312,258
48
0
0
0

6
1
03:07
09:29
22,898
  -887
     1,830
45
0
0
0

7
7
1
2
00:00
21:27
03:06
23:59
11,180
  9,078
  -889
  -869
  -381,109
  -378,547
120
88
1
0
1
0
0
0

8
1
17:38
23:59
22,862
  -895
  -503,480
158
0
0
0

9
9
1
2
00:00
10:51
04:34
11:53
16,452
  3,585
  -882
  -906
     3,681
     3,706
46
49
0
3
0
0
0
0

10
10
1
2
03:12
19:31
07:41
22:05
16,128
  9,205
  -883
  -907
   -10,046
   -10,114
50
47
0
0
0
0
0
0

11
11
1
2
11:35
22:30
16:35
23:39
17,996
  3,957
  -897
  -881
    -4,450
    -4,439
44
52
0
3
0
0
0
0

12
-

13
1
15:28
21:56
23,170
  -897
     3,612
45
0
0
0

14
1
09:30
15:10
20,342
  -894
   120,838
49
5
0
0

15
1
05:24
12:26
25,355
  -883
   -74,869
70
0
0
0

16
-

17
17
1
2
04:37
07:51
07:41
11:34
11,034
13,366
  -873
  -892
   440,683
   438,804
483
553
0
0
4435
6288
0
0

18
18
1
2
06:16
10:51
09:56
12:12
13,176
  4,794
  -877
  -901
    73,085
    73,062
48
49
0
9
0
0
0
0

19
-

20
1
12:50
18:52
21,691
  -898
    93,077
46
0
0
0

21
1
07:42
14:19
23,833
  -889
    -5,656
48
0
0
0

22
22
1
2
06:44
14:40
09:29
18:31
  9,814
13,724
  -876
  -889
   -77,160
   -79,163
188
278
0
0
0
263
0
0

23
1
05:49
09:26
13,028
  -877
   -19,813
49
0
0
0

24
1
00:49
06:16
19,535
  -870
   -76,254
62
0
0
0

25
25
1
2
04:44
11:54
05:48
17:01
  3,806
18,394
  -874
  -896
   -17,731
   -17,766
42
51
4
0
0
0
0
0

26
26
26
1
2
3
00:00
06:44
21:57
01:33
09:56
23:59
  5,594
11,451
  7,331
  -873
  -888
  -895
  -565,675
  -565,821
  -566,081
46
52
48
0
1
0
0
0
0
0
0
0

27
1
16:34
23:28
24,793
  -898
   -32,977
48
0
0
0

28
1
18:19
23:59
20,375
  -894
    14,093
49
0
0
0

29
1
09:56
15:53
21,302
  -896
  -629,156
54
7
0
0

30
1
02:18
06:44
15,865
  -881
    32,129
44
2
0
0

31
31
31
1
2
3
09:42
12:27
18:53
11:34
13:34
22:09
  6,701
  3,916
11,692
  -889
  -883
  -904
   -61,348
   -61,359
   -61,434
46
45
51
0
0
7
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	13:39	20:31	24,741	-890	-193,090	49	0	0	0
2 2	1 2	00:00 20:32	02:15 23:59	8,122 12,460	-885 -891	64,055 64,484	50 48	1 0	0 0	0 0
3 3 3	1 2 3	09:27 11:35 19:02	10:51 12:52 20:38	5,032 4,611 5,699	-886 -879 -907	-61,092 -61,110 -61,233	46 44 48	0 0 0	0 0 0	0 0 0
4 4	1 2	00:00 16:08	04:46 18:18	17,132 7,793	-874 -911	-592,515 -591,596	79 60	1 1	1 1	0 0
5	1	00:46	06:44	21,497	-881	-312,258	48	0	0	0
6	1	03:07	09:29	22,898	-887	1,830	45	0	0	0
7 7	1 2	00:00 21:27	03:06 23:59	11,180 9,078	-889 -869	-381,109 -378,547	120 88	1 0	1 0	0 0
8	1	17:38	23:59	22,862	-895	-503,480	158	0	0	0
9 9	1 2	00:00 10:51	04:34 11:53	16,452 3,585	-882 -906	3,681 3,706	46 49	0 3	0 0	0 0
10 10	1 2	03:12 19:31	07:41 22:05	16,128 9,205	-883 -907	-10,046 -10,114	50 47	0 0	0 0	0 0
11 11	1 2	11:35 22:30	16:35 23:39	17,996 3,957	-897 -881	-4,450 -4,439	44 52	0 3	0 0	0 0
12	-
13	1	15:28	21:56	23,170	-897	3,612	45	0	0	0
14	1	09:30	15:10	20,342	-894	120,838	49	5	0	0
15	1	05:24	12:26	25,355	-883	-74,869	70	0	0	0
16	-
17 17	1 2	04:37 07:51	07:41 11:34	11,034 13,366	-873 -892	440,683 438,804	483 553	0 0	4435 6288	0 0
18 18	1 2	06:16 10:51	09:56 12:12	13,176 4,794	-877 -901	73,085 73,062	48 49	0 9	0 0	0 0
19	-
20	1	12:50	18:52	21,691	-898	93,077	46	0	0	0
21	1	07:42	14:19	23,833	-889	-5,656	48	0	0	0
22 22	1 2	06:44 14:40	09:29 18:31	9,814 13,724	-876 -889	-77,160 -79,163	188 278	0 0	0 263	0 0
23	1	05:49	09:26	13,028	-877	-19,813	49	0	0	0
24	1	00:49	06:16	19,535	-870	-76,254	62	0	0	0
25 25	1 2	04:44 11:54	05:48 17:01	3,806 18,394	-874 -896	-17,731 -17,766	42 51	4 0	0 0	0 0
26 26 26	1 2 3	00:00 06:44 21:57	01:33 09:56 23:59	5,594 11,451 7,331	-873 -888 -895	-565,675 -565,821 -566,081	46 52 48	0 1 0	0 0 0	0 0 0
27	1	16:34	23:28	24,793	-898	-32,977	48	0	0	0
28	1	18:19	23:59	20,375	-894	14,093	49	0	0	0
29	1	09:56	15:53	21,302	-896	-629,156	54	7	0	0
30	1	02:18	06:44	15,865	-881	32,129	44	2	0	0
31 31 31	1 2 3	09:42 12:27 18:53	11:34 13:34 22:09	6,701 3,916 11,692	-889 -883 -904	-61,348 -61,359 -61,434	46 45 51	0 0 7	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-