GPS Space Vehicle Time Integrity for MJD 57890, Wednesday 17 May 2017

As viewed from the National Measurement Institute, Melbourne, Australia
Latitude -37.8284232 degrees, longitude 144.9363316 degrees, height 19.2 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
1
2
03:10
13:23
08:04
15:46
17,604
  8,557
-53,557
-53,571
  -108,333
  -108,362
6
7
0
8
0
0
0
0

2
2
1
2
16:03
18:42
18:40
21:41
  9,379
10,724
-53,568
-53,569
  -471,315
  -471,237
22
23
0
0
0
0
0
0

3
1
04:20
10:17
21,432
-53,563
    46,480
15
0
0
0

4
-

5
5
1
2
10:29
18:42
13:19
23:03
10,217
15,649
-53,568
-53,573
    -7,957
    -8,018
6
11
37
0
0
0
0
0

6
6
6
6
1
2
3
4
07:17
14:52
16:00
18:42
09:28
15:58
18:40
19:50
  7,871
  3,985
  9,552
  4,099
-53,565
-53,568
-53,570
-53,578
  -405,554
  -405,685
  -405,723
  -405,765
13
7
16
10
0
0
0
0
0
0
0
0
0
0
0
0

7
1
07:37
14:32
24,883
-53,565
  -404,074
29
0
0
0

8
8
1
2
00:53
09:43
04:54
13:30
14,431
13,592
-53,557
-53,575
     6,418
     6,442
5
5
5
47
0
0
0
0

9
1
06:47
13:15
23,278
-53,563
  -418,617
55
0
0
0

10
10
1
2
00:00
22:40
05:35
23:59
20,124
  4,734
-53,551
-53,571
    -1,770
    -2,520
57
13
0
0
0
0
0
0

11
11
1
2
02:26
11:57
07:07
14:57
16,799
10,793
-53,554
-53,568
   635,096
   635,166
12
8
0
3
0
0
0
0

12
12
1
2
16:00
18:42
18:40
21:43
  9,552
10,868
-53,569
-53,571
  -436,966
  -436,960
3
3
5
53
0
0
0
0

13
13
1
2
11:56
21:49
15:58
23:59
14,518
  7,793
-53,567
-53,572
    28,534
    28,574
8
6
0
7
0
0
0
0

14
1
01:15
07:18
21,741
-53,554
    17,428
6
28
0
0

15
15
15
1
2
3
00:00
13:26
21:41
02:03
15:58
23:59
  7,421
  9,159
  8,289
-53,553
-53,569
-53,573
   296,467
   296,487
   296,504
5
4
4
17
0
8
0
0
0
0
0
0

16
16
16
1
2
3
00:00
06:30
22:11
01:35
10:55
23:59
  5,707
15,893
  6,476
-53,548
-53,560
-53,572
   -86,938
   -86,970
   -87,016
5
7
3
17
6
9
0
0
0
0
0
0

17
17
1
2
12:24
16:00
15:58
18:01
12,854
  7,242
-53,563
-53,567
   125,611
   125,589
6
6
0
0
0
0
0
0

18
18
1
2
00:00
21:42
04:10
23:59
14,995
  8,253
-53,549
-53,573
  -669,365
  -669,524
8
4
0
0
0
0
0
0

19
19
1
2
13:03
16:00
15:58
18:40
10,519
  9,552
-53,563
-53,566
   449,753
   449,734
4
6
8
0
0
0
0
0

20
20
1
2
00:00
19:23
01:06
23:59
  3,992
16,551
-53,548
-53,569
  -526,053
  -526,188
4
7
0
3
0
0
0
0

21
21
1
2
00:00
20:27
03:14
23:59
11,664
12,734
-53,550
-53,571
   453,031
   452,845
9
8
1
0
0
0
0
0

22
1
03:02
09:21
22,711
-53,553
   -61,084
75
0
0
0

23
1
05:11
12:00
24,538
-53,559
   158,353
4
86
0
0

24
24
24
24
1
2
3
4
01:17
14:50
16:00
18:42
03:25
15:58
18:40
19:49
  7,554
  4,116
  9,552
  4,013
-53,556
-53,569
-53,567
-53,569
   -18,637
   -18,624
   -18,619
   -18,617
6
3
2
5
5
1
12
7
0
0
0
0
0
0
0
0

25
25
1
2
17:27
18:42
18:40
22:59
  4,318
15,435
-53,572
-53,570
   335,284
   335,352
9
29
0
0
0
0
0
0

26
26
26
1
2
3
00:00
05:48
21:04
01:00
09:44
23:59
  3,642
14,148
10,504
-53,547
-53,560
-53,573
   449,973
   449,846
   449,601
8
23
12
0
0
0
0
0
0
0
0
0

27
27
1
2
00:00
09:23
04:13
12:07
15,233
  9,847
-53,551
-53,567
  -312,509
  -312,733
29
23
0
0
0
0
0
0

28
1
10:23
15:58
20,124
-53,564
  -667,069
18
0
0
0

29
1
18:42
23:59
19,023
-53,572
  -657,029
19
0
0
0

30
1
09:10
15:58
24,482
-53,565
  -210,210
6
3
0
0

31
31
1
2
03:04
19:30
08:07
21:33
18,158
  7,373
-53,558
-53,578
  -254,187
  -254,078
8
7
5
0
0
0
0
0

32
1
00:28
06:23
21,252
-53,554
   362,136
61
0
0
0

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,(ignoring receiver, antenna and cable delays).
G: Average value of local reference minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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	1 2	03:10 13:23	08:04 15:46	17,604 8,557	-53,557 -53,571	-108,333 -108,362	6 7	0 8	0 0	0 0
2 2	1 2	16:03 18:42	18:40 21:41	9,379 10,724	-53,568 -53,569	-471,315 -471,237	22 23	0 0	0 0	0 0
3	1	04:20	10:17	21,432	-53,563	46,480	15	0	0	0
4	-
5 5	1 2	10:29 18:42	13:19 23:03	10,217 15,649	-53,568 -53,573	-7,957 -8,018	6 11	37 0	0 0	0 0
6 6 6 6	1 2 3 4	07:17 14:52 16:00 18:42	09:28 15:58 18:40 19:50	7,871 3,985 9,552 4,099	-53,565 -53,568 -53,570 -53,578	-405,554 -405,685 -405,723 -405,765	13 7 16 10	0 0 0 0	0 0 0 0	0 0 0 0
7	1	07:37	14:32	24,883	-53,565	-404,074	29	0	0	0
8 8	1 2	00:53 09:43	04:54 13:30	14,431 13,592	-53,557 -53,575	6,418 6,442	5 5	5 47	0 0	0 0
9	1	06:47	13:15	23,278	-53,563	-418,617	55	0	0	0
10 10	1 2	00:00 22:40	05:35 23:59	20,124 4,734	-53,551 -53,571	-1,770 -2,520	57 13	0 0	0 0	0 0
11 11	1 2	02:26 11:57	07:07 14:57	16,799 10,793	-53,554 -53,568	635,096 635,166	12 8	0 3	0 0	0 0
12 12	1 2	16:00 18:42	18:40 21:43	9,552 10,868	-53,569 -53,571	-436,966 -436,960	3 3	5 53	0 0	0 0
13 13	1 2	11:56 21:49	15:58 23:59	14,518 7,793	-53,567 -53,572	28,534 28,574	8 6	0 7	0 0	0 0
14	1	01:15	07:18	21,741	-53,554	17,428	6	28	0	0
15 15 15	1 2 3	00:00 13:26 21:41	02:03 15:58 23:59	7,421 9,159 8,289	-53,553 -53,569 -53,573	296,467 296,487 296,504	5 4 4	17 0 8	0 0 0	0 0 0
16 16 16	1 2 3	00:00 06:30 22:11	01:35 10:55 23:59	5,707 15,893 6,476	-53,548 -53,560 -53,572	-86,938 -86,970 -87,016	5 7 3	17 6 9	0 0 0	0 0 0
17 17	1 2	12:24 16:00	15:58 18:01	12,854 7,242	-53,563 -53,567	125,611 125,589	6 6	0 0	0 0	0 0
18 18	1 2	00:00 21:42	04:10 23:59	14,995 8,253	-53,549 -53,573	-669,365 -669,524	8 4	0 0	0 0	0 0
19 19	1 2	13:03 16:00	15:58 18:40	10,519 9,552	-53,563 -53,566	449,753 449,734	4 6	8 0	0 0	0 0
20 20	1 2	00:00 19:23	01:06 23:59	3,992 16,551	-53,548 -53,569	-526,053 -526,188	4 7	0 3	0 0	0 0
21 21	1 2	00:00 20:27	03:14 23:59	11,664 12,734	-53,550 -53,571	453,031 452,845	9 8	1 0	0 0	0 0
22	1	03:02	09:21	22,711	-53,553	-61,084	75	0	0	0
23	1	05:11	12:00	24,538	-53,559	158,353	4	86	0	0
24 24 24 24	1 2 3 4	01:17 14:50 16:00 18:42	03:25 15:58 18:40 19:49	7,554 4,116 9,552 4,013	-53,556 -53,569 -53,567 -53,569	-18,637 -18,624 -18,619 -18,617	6 3 2 5	5 1 12 7	0 0 0 0	0 0 0 0
25 25	1 2	17:27 18:42	18:40 22:59	4,318 15,435	-53,572 -53,570	335,284 335,352	9 29	0 0	0 0	0 0
26 26 26	1 2 3	00:00 05:48 21:04	01:00 09:44 23:59	3,642 14,148 10,504	-53,547 -53,560 -53,573	449,973 449,846 449,601	8 23 12	0 0 0	0 0 0	0 0 0
27 27	1 2	00:00 09:23	04:13 12:07	15,233 9,847	-53,551 -53,567	-312,509 -312,733	29 23	0 0	0 0	0 0
28	1	10:23	15:58	20,124	-53,564	-667,069	18	0	0	0
29	1	18:42	23:59	19,023	-53,572	-657,029	19	0	0	0
30	1	09:10	15:58	24,482	-53,565	-210,210	6	3	0	0
31 31	1 2	03:04 19:30	08:07 21:33	18,158 7,373	-53,558 -53,578	-254,187 -254,078	8 7	5 0	0 0	0 0
32	1	00:28	06:23	21,252	-53,554	362,136	61	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-