GPS Space Vehicle Time Integrity for MJD 52798

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
16:56
21:58
21:57
23:59
17,921
  7,175
48,749
48,879
  -240,398
  -240,291
48
17
11
2
0
0
0
0

2
2
1
2
11:23
18:33
12:27
23:04
  3,871
16,009
48,477
48,792
   177,329
   177,855
20
82
0
0
0
0
0
0

3
3
3
3
1
2
3
4
12:28
13:51
15:02
22:13
13:50
15:01
16:44
23:59
  4,868
  4,103
  6,118
  6,364
48,532
48,593
48,625
48,867
    31,289
    31,334
    31,349
    31,518
23
11
19
12
27
31
82
0
0
0
0
0
0
0
0
0

4
4
4
4
1
2
3
4
03:04
05:04
06:25
19:19
04:51
06:24
07:44
22:03
  6,244
  4,728
  4,715
  9,803
48,174
48,262
48,292
48,774
     2,537
     2,625
     2,655
     3,136
35
18
25
28
16
22
44
0
0
0
0
0
0
0
0
0

5
-

6
1
06:19
12:47
23,037
48,410
    53,563
70
8
0
0

7
1
00:33
06:14
20,271
48,163
  -475,470
36
52
0
0

8
8
8
1
2
3
00:01
20:58
22:05
04:09
22:03
23:06
14,517
  3,811
  3,705
48,119
48,795
48,849
  -308,985
  -309,032
  -309,021
16
13
14
134
40
59
0
0
0
0
0
0

9
1
02:49
08:11
19,231
48,248
    96,137
74
0
0
0

10
10
1
2
00:01
06:43
02:03
09:50
  7,264
11,197
48,056
48,340
    21,738
    22,004
24
39
22
0
0
0
0
0

11
11
1
2
14:54
17:34
17:32
20:11
  9,466
  9,395
48,624
48,721
    -1,967
    -1,889
36
22
3
80
0
0
0
0

12
-

13
1
18:29
23:59
19,675
48,811
    77,044
71
12
0
0

14
14
1
2
12:51
16:21
16:20
18:08
12,494
  6,121
48,589
48,666
    69,397
    69,472
47
19
0
59
0
0
0
0

15
1
09:23
16:36
25,813
48,522
   -70,464
46
26
0
0

16
16
16
1
2
3
09:50
12:28
18:20
11:22
13:45
22:10
  5,516
  4,636
13,764
48,420
48,514
48,766
    20,981
    20,999
    21,039
13
14
13
20
57
118
0
0
0
0
0
0

17
1
07:11
13:54
23,814
48,437
    31,557
55
30
0
0

18
18
1
2
09:37
11:12
11:11
15:46
  5,643
16,341
48,416
48,542
    36,494
    36,616
30
37
31
0
0
0
0
0

19
-

20
20
1
2
16:15
20:49
20:48
22:33
16,400
  6,125
48,720
48,822
   262,802
   262,903
55
19
0
52
0
0
0
0

21
21
1
2
07:45
13:46
12:28
14:50
16,670
  3,863
48,427
48,563
    77,926
    77,887
16
7
173
19
0
0
0
0

22
-

23
23
23
1
2
3
11:23
12:29
15:18
12:27
15:17
17:04
  3,877
10,074
  6,334
48,496
48,577
48,622
    20,290
    20,364
    20,404
21
29
13
16
78
64
0
0
0
0
0
0

24
24
1
2
04:22
07:12
06:26
09:12
  7,296
  7,095
48,244
48,335
    12,467
    12,531
36
17
22
69
0
0
0
0

25
25
25
1
2
3
07:55
15:07
17:23
09:50
17:21
20:07
  6,862
  7,897
  9,689
48,351
48,637
48,724
     2,748
     3,014
     3,094
18
35
19
1
12
82
0
0
0
0
0
0

26
26
1
2
01:26
10:41
05:22
12:28
14,038
  6,444
48,157
48,457
  -465,299
  -465,121
35
14
60
8
0
0
0
0

27
27
1
2
00:01
20:49
02:58
23:59
10,484
11,425
48,084
48,860
  -210,953
  -214,501
155
151
1
0
1
0
0
0

28
28
1
2
00:01
22:34
05:07
23:59
18,193
  5,094
48,128
48,870
    83,939
    84,417
36
26
36
26
0
0
0
0

29
1
00:07
04:50
16,769
48,122
  -100,324
38
2
0
0

30
1
05:25
10:40
18,821
48,345
  -113,093
193
0
0
0

31
31
31
31
1
2
3
4
00:01
13:20
15:46
22:11
01:27
15:44
17:22
23:59
  5,121
  8,588
  5,621
  6,496
48,049
48,571
48,639
48,874
  -202,902
  -203,593
  -203,704
  -204,049
25
35
33
24
1
10
8
0
1
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	1 2	16:56 21:58	21:57 23:59	17,921 7,175	48,749 48,879	-240,398 -240,291	48 17	11 2	0 0	0 0
2 2	1 2	11:23 18:33	12:27 23:04	3,871 16,009	48,477 48,792	177,329 177,855	20 82	0 0	0 0	0 0
3 3 3 3	1 2 3 4	12:28 13:51 15:02 22:13	13:50 15:01 16:44 23:59	4,868 4,103 6,118 6,364	48,532 48,593 48,625 48,867	31,289 31,334 31,349 31,518	23 11 19 12	27 31 82 0	0 0 0 0	0 0 0 0
4 4 4 4	1 2 3 4	03:04 05:04 06:25 19:19	04:51 06:24 07:44 22:03	6,244 4,728 4,715 9,803	48,174 48,262 48,292 48,774	2,537 2,625 2,655 3,136	35 18 25 28	16 22 44 0	0 0 0 0	0 0 0 0
5	-
6	1	06:19	12:47	23,037	48,410	53,563	70	8	0	0
7	1	00:33	06:14	20,271	48,163	-475,470	36	52	0	0
8 8 8	1 2 3	00:01 20:58 22:05	04:09 22:03 23:06	14,517 3,811 3,705	48,119 48,795 48,849	-308,985 -309,032 -309,021	16 13 14	134 40 59	0 0 0	0 0 0
9	1	02:49	08:11	19,231	48,248	96,137	74	0	0	0
10 10	1 2	00:01 06:43	02:03 09:50	7,264 11,197	48,056 48,340	21,738 22,004	24 39	22 0	0 0	0 0
11 11	1 2	14:54 17:34	17:32 20:11	9,466 9,395	48,624 48,721	-1,967 -1,889	36 22	3 80	0 0	0 0
12	-
13	1	18:29	23:59	19,675	48,811	77,044	71	12	0	0
14 14	1 2	12:51 16:21	16:20 18:08	12,494 6,121	48,589 48,666	69,397 69,472	47 19	0 59	0 0	0 0
15	1	09:23	16:36	25,813	48,522	-70,464	46	26	0	0
16 16 16	1 2 3	09:50 12:28 18:20	11:22 13:45 22:10	5,516 4,636 13,764	48,420 48,514 48,766	20,981 20,999 21,039	13 14 13	20 57 118	0 0 0	0 0 0
17	1	07:11	13:54	23,814	48,437	31,557	55	30	0	0
18 18	1 2	09:37 11:12	11:11 15:46	5,643 16,341	48,416 48,542	36,494 36,616	30 37	31 0	0 0	0 0
19	-
20 20	1 2	16:15 20:49	20:48 22:33	16,400 6,125	48,720 48,822	262,802 262,903	55 19	0 52	0 0	0 0
21 21	1 2	07:45 13:46	12:28 14:50	16,670 3,863	48,427 48,563	77,926 77,887	16 7	173 19	0 0	0 0
22	-
23 23 23	1 2 3	11:23 12:29 15:18	12:27 15:17 17:04	3,877 10,074 6,334	48,496 48,577 48,622	20,290 20,364 20,404	21 29 13	16 78 64	0 0 0	0 0 0
24 24	1 2	04:22 07:12	06:26 09:12	7,296 7,095	48,244 48,335	12,467 12,531	36 17	22 69	0 0	0 0
25 25 25	1 2 3	07:55 15:07 17:23	09:50 17:21 20:07	6,862 7,897 9,689	48,351 48,637 48,724	2,748 3,014 3,094	18 35 19	1 12 82	0 0 0	0 0 0
26 26	1 2	01:26 10:41	05:22 12:28	14,038 6,444	48,157 48,457	-465,299 -465,121	35 14	60 8	0 0	0 0
27 27	1 2	00:01 20:49	02:58 23:59	10,484 11,425	48,084 48,860	-210,953 -214,501	155 151	1 0	1 0	0 0
28 28	1 2	00:01 22:34	05:07 23:59	18,193 5,094	48,128 48,870	83,939 84,417	36 26	36 26	0 0	0 0
29	1	00:07	04:50	16,769	48,122	-100,324	38	2	0	0
30	1	05:25	10:40	18,821	48,345	-113,093	193	0	0	0
31 31 31 31	1 2 3 4	00:01 13:20 15:46 22:11	01:27 15:44 17:22 23:59	5,121 8,588 5,621 6,496	48,049 48,571 48,639 48,874	-202,902 -203,593 -203,704 -204,049	25 35 33 24	1 10 8 0	1 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-