GPS Space Vehicle Time Integrity for MJD 51853

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
09:59
16:49
24,633
  -661
  -152,093
53
0
0
0

2
1
16:01
22:20
22,736
  -678
   293,016
58
0
0
0

3
1
05:30
08:58
12,493
  -681
   -55,442
53
0
0
0

4
4
1
2
12:29
19:51
14:16
23:59
  6,421
14,848
  -691
  -686
  -542,099
  -542,799
66
131
1
0
0
0
0
0

5
5
1
2
00:00
20:37
02:46
23:59
  9,845
12,123
  -666
  -702
  -271,839
  -271,953
52
51
0
0
0
0
0
0

6
1
00:00
05:35
20,096
  -679
     -777
51
0
0
0

7
1
17:30
23:04
19,950
  -689
  -303,131
277
0
407
0

8
1
14:16
20:46
23,342
  -679
  -639,352
188
0
4
0

9
9
1
2
06:31
19:23
07:56
23:59
  5,105
16,585
  -675
  -692
    15,240
    15,329
52
52
1
0
0
0
0
0

10
10
1
2
00:00
15:08
03:48
18:10
13,684
10,931
  -676
  -679
   -59,786
   -59,814
55
52
0
0
0
0
0
0

11
11
1
2
07:33
18:31
12:28
19:41
17,644
  4,159
  -678
  -697
    -1,150
    -1,176
52
52
0
0
0
0
0
0

12
-

13
13
1
2
11:16
13:14
12:28
17:49
  4,320
16,546
  -675
  -668
     -827
     -821
52
52
0
0
0
0
0
0

14
-

15
15
1
2
03:19
05:35
05:29
10:00
  7,793
15,885
  -661
  -674
   -12,482
   -12,548
54
55
0
0
0
0
0
0

16
-

17
17
1
2
00:35
06:12
05:35
07:32
17,957
  4,829
  -665
  -664
   281,003
   281,029
52
52
0
0
0
0
0
0

18
-

19
1
11:28
18:18
24,643
  -673
  -341,673
101
0
0
0

20
1
09:11
14:55
20,589
  -676
    49,781
52
0
0
0

21
1
03:53
10:39
24,351
  -682
   -18,873
57
0
0
0

22
22
1
2
02:36
10:43
05:29
14:54
10,382
15,025
  -681
  -673
  -398,343
  -399,039
81
119
0
0
0
0
0
0

23
1
02:14
07:35
19,238
  -676
    -3,087
57
0
0
0

24
24
1
2
00:00
20:45
02:12
23:59
  7,935
11,681
  -695
  -668
    -5,072
    -5,267
53
57
1
0
0
0
0
0

25
1
08:03
13:13
18,509
  -681
   -10,042
56
0
0
0

26
26
1
2
02:33
18:13
06:11
21:37
13,080
12,254
  -674
  -684
   -54,742
   -56,794
158
134
1
0
1
0
0
0

27
27
1
2
12:28
16:01
14:57
19:20
  8,911
11,964
  -673
  -685
    -1,830
    -1,870
52
52
0
0
0
0
0
0

28
28
28
1
2
3
04:16
11:39
14:57
06:19
14:16
16:10
  7,383
  9,188
  4,409
  -686
  -668
  -698
     4,018
     3,878
     3,795
52
58
55
0
0
5
0
0
0
0
0
0

29
1
05:38
11:00
19,237
  -679
  -213,048
192
0
0
0

30
30
1
2
00:00
22:12
03:52
23:59
13,752
  6,433
  -667
  -697
    44,486
    44,581
53
51
0
0
0
0
0
0

31
31
31
1
2
3
05:54
14:58
16:43
09:45
16:00
18:27
13,825
  3,675
  6,204
  -686
  -651
  -700
   -18,110
   -18,125
   -18,185
52
52
54
0
0
0
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	09:59	16:49	24,633	-661	-152,093	53	0	0	0
2	1	16:01	22:20	22,736	-678	293,016	58	0	0	0
3	1	05:30	08:58	12,493	-681	-55,442	53	0	0	0
4 4	1 2	12:29 19:51	14:16 23:59	6,421 14,848	-691 -686	-542,099 -542,799	66 131	1 0	0 0	0 0
5 5	1 2	00:00 20:37	02:46 23:59	9,845 12,123	-666 -702	-271,839 -271,953	52 51	0 0	0 0	0 0
6	1	00:00	05:35	20,096	-679	-777	51	0	0	0
7	1	17:30	23:04	19,950	-689	-303,131	277	0	407	0
8	1	14:16	20:46	23,342	-679	-639,352	188	0	4	0
9 9	1 2	06:31 19:23	07:56 23:59	5,105 16,585	-675 -692	15,240 15,329	52 52	1 0	0 0	0 0
10 10	1 2	00:00 15:08	03:48 18:10	13,684 10,931	-676 -679	-59,786 -59,814	55 52	0 0	0 0	0 0
11 11	1 2	07:33 18:31	12:28 19:41	17,644 4,159	-678 -697	-1,150 -1,176	52 52	0 0	0 0	0 0
12	-
13 13	1 2	11:16 13:14	12:28 17:49	4,320 16,546	-675 -668	-827 -821	52 52	0 0	0 0	0 0
14	-
15 15	1 2	03:19 05:35	05:29 10:00	7,793 15,885	-661 -674	-12,482 -12,548	54 55	0 0	0 0	0 0
16	-
17 17	1 2	00:35 06:12	05:35 07:32	17,957 4,829	-665 -664	281,003 281,029	52 52	0 0	0 0	0 0
18	-
19	1	11:28	18:18	24,643	-673	-341,673	101	0	0	0
20	1	09:11	14:55	20,589	-676	49,781	52	0	0	0
21	1	03:53	10:39	24,351	-682	-18,873	57	0	0	0
22 22	1 2	02:36 10:43	05:29 14:54	10,382 15,025	-681 -673	-398,343 -399,039	81 119	0 0	0 0	0 0
23	1	02:14	07:35	19,238	-676	-3,087	57	0	0	0
24 24	1 2	00:00 20:45	02:12 23:59	7,935 11,681	-695 -668	-5,072 -5,267	53 57	1 0	0 0	0 0
25	1	08:03	13:13	18,509	-681	-10,042	56	0	0	0
26 26	1 2	02:33 18:13	06:11 21:37	13,080 12,254	-674 -684	-54,742 -56,794	158 134	1 0	1 0	0 0
27 27	1 2	12:28 16:01	14:57 19:20	8,911 11,964	-673 -685	-1,830 -1,870	52 52	0 0	0 0	0 0
28 28 28	1 2 3	04:16 11:39 14:57	06:19 14:16 16:10	7,383 9,188 4,409	-686 -668 -698	4,018 3,878 3,795	52 58 55	0 0 5	0 0 0	0 0 0
29	1	05:38	11:00	19,237	-679	-213,048	192	0	0	0
30 30	1 2	00:00 22:12	03:52 23:59	13,752 6,433	-667 -697	44,486 44,581	53 51	0 0	0 0	0 0
31 31 31	1 2 3	05:54 14:58 16:43	09:45 16:00 18:27	13,825 3,675 6,204	-686 -651 -700	-18,110 -18,125 -18,185	52 52 54	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-