GPS Space Vehicle Time Integrity for MJD 51838

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
11:00
17:51
24,625
  -667
  -150,307
44
0
0
0

2
1
17:02
22:00
17,833
  -676
   286,131
46
0
0
0

3
1
06:30
09:59
12,540
  -671
   -51,232
44
0
0
0

4
4
4
1
2
3
00:00
13:31
20:53
01:51
15:17
22:00
  6,625
  6,347
  3,829
  -707
  -675
  -643
  -509,731
  -510,931
  -511,543
72
62
55
5
1
0
1
1
0
0
0
0

5
1
00:00
03:49
13,704
  -671
  -270,413
45
0
0
0

6
1
00:14
06:39
23,030
  -679
     -686
45
0
0
0

7
1
18:33
22:00
12,358
  -663
  -243,877
192
0
0
0

8
1
15:18
21:47
23,286
  -673
  -603,674
201
0
0
0

9
9
9
1
2
3
00:00
07:33
20:25
01:36
08:58
22:00
  5,752
  5,084
  5,675
  -670
  -680
  -677
    12,841
    12,880
    12,968
45
44
46
0
0
0
0
0
0
0
0
0

10
10
1
2
00:16
16:10
04:48
19:12
16,334
10,911
  -672
  -673
   -59,055
   -59,082
51
42
3
0
0
0
0
0

11
11
1
2
08:34
19:19
13:30
20:44
17,775
  4,985
  -671
  -668
     -992
     -988
43
49
0
5
0
0
0
0

12
-

13
13
1
2
12:17
14:18
13:30
18:50
  4,390
16,373
  -671
  -671
     -720
     -720
43
44
0
0
0
0
0
0

14
-

15
15
1
2
04:31
06:40
06:37
11:04
  7,548
15,807
  -677
  -689
    -6,835
    -6,901
48
46
0
3
0
0
0
0

16
-

17
17
1
2
01:36
07:14
06:39
08:33
18,132
  4,720
  -673
  -678
   278,596
   278,616
45
44
0
0
0
0
0
0

18
-

19
1
12:29
19:20
24,631
  -669
  -327,230
98
0
0
0

20
1
10:12
15:55
20,604
  -673
    50,279
43
1
0
0

21
1
04:54
11:40
24,354
  -669
   -18,202
47
0
0
0

22
22
1
2
03:38
11:45
06:30
16:09
10,300
15,762
  -677
  -672
  -368,174
  -368,942
81
137
0
0
0
0
0
0

23
23
1
2
03:16
07:21
07:14
09:19
14,295
  6,806
  -668
  -696
    -2,140
    -2,175
50
47
0
7
0
0
0
0

24
1
00:00
03:14
11,581
  -702
   -10,963
50
13
0
0

25
1
09:02
14:17
18,853
  -687
    -9,696
48
6
0
0

26
26
1
2
03:34
19:15
07:14
22:39
13,140
12,209
  -682
  -676
    -6,426
    -8,564
168
135
1
0
1
0
0
0

27
27
1
2
13:31
17:02
15:55
20:25
  8,639
12,138
  -660
  -684
   -35,478
   -35,524
47
43
0
0
0
0
0
0

28
28
28
1
2
3
04:57
12:50
15:56
07:21
15:17
17:12
  8,603
  8,805
  4,589
  -681
  -650
  -679
    12,251
    12,082
    11,989
45
54
42
0
0
5
0
0
0
0
0
0

29
1
06:42
11:59
18,954
  -683
  -173,391
190
0
1
0

30
1
00:00
04:54
17,355
  -684
    42,340
46
0
0
0

31
31
31
1
2
3
06:54
15:56
17:45
10:46
17:02
19:27
13,890
  3,922
  6,087
  -682
  -640
  -690
   -16,227
   -16,224
   -16,284
44
42
44
1
0
1
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	11:00	17:51	24,625	-667	-150,307	44	0	0	0
2	1	17:02	22:00	17,833	-676	286,131	46	0	0	0
3	1	06:30	09:59	12,540	-671	-51,232	44	0	0	0
4 4 4	1 2 3	00:00 13:31 20:53	01:51 15:17 22:00	6,625 6,347 3,829	-707 -675 -643	-509,731 -510,931 -511,543	72 62 55	5 1 0	1 1 0	0 0 0
5	1	00:00	03:49	13,704	-671	-270,413	45	0	0	0
6	1	00:14	06:39	23,030	-679	-686	45	0	0	0
7	1	18:33	22:00	12,358	-663	-243,877	192	0	0	0
8	1	15:18	21:47	23,286	-673	-603,674	201	0	0	0
9 9 9	1 2 3	00:00 07:33 20:25	01:36 08:58 22:00	5,752 5,084 5,675	-670 -680 -677	12,841 12,880 12,968	45 44 46	0 0 0	0 0 0	0 0 0
10 10	1 2	00:16 16:10	04:48 19:12	16,334 10,911	-672 -673	-59,055 -59,082	51 42	3 0	0 0	0 0
11 11	1 2	08:34 19:19	13:30 20:44	17,775 4,985	-671 -668	-992 -988	43 49	0 5	0 0	0 0
12	-
13 13	1 2	12:17 14:18	13:30 18:50	4,390 16,373	-671 -671	-720 -720	43 44	0 0	0 0	0 0
14	-
15 15	1 2	04:31 06:40	06:37 11:04	7,548 15,807	-677 -689	-6,835 -6,901	48 46	0 3	0 0	0 0
16	-
17 17	1 2	01:36 07:14	06:39 08:33	18,132 4,720	-673 -678	278,596 278,616	45 44	0 0	0 0	0 0
18	-
19	1	12:29	19:20	24,631	-669	-327,230	98	0	0	0
20	1	10:12	15:55	20,604	-673	50,279	43	1	0	0
21	1	04:54	11:40	24,354	-669	-18,202	47	0	0	0
22 22	1 2	03:38 11:45	06:30 16:09	10,300 15,762	-677 -672	-368,174 -368,942	81 137	0 0	0 0	0 0
23 23	1 2	03:16 07:21	07:14 09:19	14,295 6,806	-668 -696	-2,140 -2,175	50 47	0 7	0 0	0 0
24	1	00:00	03:14	11,581	-702	-10,963	50	13	0	0
25	1	09:02	14:17	18,853	-687	-9,696	48	6	0	0
26 26	1 2	03:34 19:15	07:14 22:39	13,140 12,209	-682 -676	-6,426 -8,564	168 135	1 0	1 0	0 0
27 27	1 2	13:31 17:02	15:55 20:25	8,639 12,138	-660 -684	-35,478 -35,524	47 43	0 0	0 0	0 0
28 28 28	1 2 3	04:57 12:50 15:56	07:21 15:17 17:12	8,603 8,805 4,589	-681 -650 -679	12,251 12,082 11,989	45 54 42	0 0 5	0 0 0	0 0 0
29	1	06:42	11:59	18,954	-683	-173,391	190	0	1	0
30	1	00:00	04:54	17,355	-684	42,340	46	0	0	0
31 31 31	1 2 3	06:54 15:56 17:45	10:46 17:02 19:27	13,890 3,922 6,087	-682 -640 -690	-16,227 -16,224 -16,284	44 42 44	1 0 1	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-