GPS Space Vehicle Time Integrity for MJD 53665

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(PKS)
-GPS_SV (ns) UTC(PKS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
03:16
09:16
21,562
  1,389
   -13,488
15
57
0
0

2
2
1
2
16:32
17:34
17:33
21:59
  3,663
15,901
  1,371
  1,376
    28,348
    28,350
4
5
16
0
0
0
0
0

3
3
1
2
00:46
09:45
04:34
12:56
13,592
11,431
  1,391
  1,377
   -43,091
   -43,207
16
15
32
37
0
0
0
0

4
4
1
2
15:29
17:34
17:33
20:39
  7,429
11,071
  1,367
  1,379
   -21,197
   -21,320
31
43
0
0
0
0
0
0

5
1
17:34
21:59
15,857
  1,378
  -193,174
271
0
0
0

6
6
1
2
00:00
20:06
02:12
21:59
  7,971
  6,789
  1,372
  1,383
  -841,730
  -841,849
8
7
1
4
0
0
0
0

7
7
1
2
13:38
17:34
17:33
19:30
14,057
  6,871
  1,375
  1,378
  -382,104
  -382,255
59
32
0
18
0
0
0
0

8
1
11:24
17:16
21,094
  1,372
    46,299
5
56
0
0

9
9
9
9
1
2
3
4
01:57
03:01
15:57
17:34
03:00
04:07
17:33
20:21
  3,571
  3,861
  5,592
  9,877
  1,392
  1,394
  1,371
  1,371
    14,874
    14,884
    14,939
    14,952
60
31
8
11
38
47
30
72
23
0
0
0
0
0
0
0

10
1
19:04
21:59
10,529
  1,372
   -70,829
5
44
0
0

11
11
1
2
04:20
13:36
08:28
16:07
14,734
  8,867
  1,381
  1,377
  -274,714
  -274,819
14
13
3
46
0
0
0
0

12
-

13
1
08:29
14:21
21,090
  1,371
   -18,356
17
8
0
0

14
1
01:26
07:26
21,488
  1,378
    26,095
10
74
0
0

15
1
00:00
05:17
19,023
  1,384
  -506,458
40
49
32
0

16
1
06:46
11:14
16,021
  1,376
   -10,572
9
47
0
0

17
-

18
1
00:00
04:36
16,499
  1,380
   197,898
35
58
28
0

19
19
1
2
02:31
10:31
05:43
14:08
11,523
12,987
  1,386
  1,375
    27,755
    27,742
7
7
50
93
0
0
0
0

20
1
05:27
11:25
21,410
  1,375
    45,209
14
6
0
0

21
21
1
2
00:00
20:35
03:40
21:59
13,108
  5,090
  1,380
  1,384
  -138,779
  -139,025
37
6
70
2
29
0
0
0

22
1
00:00
06:31
23,430
  1,383
   -45,458
23
37
19
0

23
1
07:13
13:08
21,227
  1,373
  -166,541
10
15
0
0

24
24
24
1
2
3
07:05
14:42
17:34
10:15
17:33
18:45
11,314
10,169
  4,170
  1,389
  1,373
  1,374
   -54,733
   -54,830
   -54,849
14
8
6
31
28
15
0
0
0
0
0
0

25
1
03:52
09:22
19,664
  1,379
     -415
25
63
15
0

26
26
1
2
00:00
13:41
02:04
17:27
  7,446
13,534
  1,378
  1,372
     7,632
     7,879
18
19
53
7
0
0
0
0

27
1
08:50
15:47
24,956
  1,384
   -18,742
16
1
0
0

28
1
11:41
17:33
21,013
  1,375
   -38,550
7
69
0
0

29
29
1
2
00:00
13:08
01:27
17:13
  5,190
14,402
  1,379
  1,374
  -375,528
  -376,536
29
72
1
3
1
0
0
0

30
1
18:55
21:59
11,070
  1,370
  -420,354
35
0
0
0

31
-

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 ofmeasurements 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 UTC(PKS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(PKS) 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	UTC(PKS) -GPS_SV (ns)	UTC(PKS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	03:16	09:16	21,562	1,389	-13,488	15	57	0	0
2 2	1 2	16:32 17:34	17:33 21:59	3,663 15,901	1,371 1,376	28,348 28,350	4 5	16 0	0 0	0 0
3 3	1 2	00:46 09:45	04:34 12:56	13,592 11,431	1,391 1,377	-43,091 -43,207	16 15	32 37	0 0	0 0
4 4	1 2	15:29 17:34	17:33 20:39	7,429 11,071	1,367 1,379	-21,197 -21,320	31 43	0 0	0 0	0 0
5	1	17:34	21:59	15,857	1,378	-193,174	271	0	0	0
6 6	1 2	00:00 20:06	02:12 21:59	7,971 6,789	1,372 1,383	-841,730 -841,849	8 7	1 4	0 0	0 0
7 7	1 2	13:38 17:34	17:33 19:30	14,057 6,871	1,375 1,378	-382,104 -382,255	59 32	0 18	0 0	0 0
8	1	11:24	17:16	21,094	1,372	46,299	5	56	0	0
9 9 9 9	1 2 3 4	01:57 03:01 15:57 17:34	03:00 04:07 17:33 20:21	3,571 3,861 5,592 9,877	1,392 1,394 1,371 1,371	14,874 14,884 14,939 14,952	60 31 8 11	38 47 30 72	23 0 0 0	0 0 0 0
10	1	19:04	21:59	10,529	1,372	-70,829	5	44	0	0
11 11	1 2	04:20 13:36	08:28 16:07	14,734 8,867	1,381 1,377	-274,714 -274,819	14 13	3 46	0 0	0 0
12	-
13	1	08:29	14:21	21,090	1,371	-18,356	17	8	0	0
14	1	01:26	07:26	21,488	1,378	26,095	10	74	0	0
15	1	00:00	05:17	19,023	1,384	-506,458	40	49	32	0
16	1	06:46	11:14	16,021	1,376	-10,572	9	47	0	0
17	-
18	1	00:00	04:36	16,499	1,380	197,898	35	58	28	0
19 19	1 2	02:31 10:31	05:43 14:08	11,523 12,987	1,386 1,375	27,755 27,742	7 7	50 93	0 0	0 0
20	1	05:27	11:25	21,410	1,375	45,209	14	6	0	0
21 21	1 2	00:00 20:35	03:40 21:59	13,108 5,090	1,380 1,384	-138,779 -139,025	37 6	70 2	29 0	0 0
22	1	00:00	06:31	23,430	1,383	-45,458	23	37	19	0
23	1	07:13	13:08	21,227	1,373	-166,541	10	15	0	0
24 24 24	1 2 3	07:05 14:42 17:34	10:15 17:33 18:45	11,314 10,169 4,170	1,389 1,373 1,374	-54,733 -54,830 -54,849	14 8 6	31 28 15	0 0 0	0 0 0
25	1	03:52	09:22	19,664	1,379	-415	25	63	15	0
26 26	1 2	00:00 13:41	02:04 17:27	7,446 13,534	1,378 1,372	7,632 7,879	18 19	53 7	0 0	0 0
27	1	08:50	15:47	24,956	1,384	-18,742	16	1	0	0
28	1	11:41	17:33	21,013	1,375	-38,550	7	69	0	0
29 29	1 2	00:00 13:08	01:27 17:13	5,190 14,402	1,379 1,374	-375,528 -376,536	29 72	1 3	1 0	0 0
30	1	18:55	21:59	11,070	1,370	-420,354	35	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-