GPS Space Vehicle Time Integrity for MJD 52502

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(AUS)
-GPS_SV (ns) UTC(AUS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
14:12
20:32
21,013
  1,228
  -242,593
13
11
0
0

2
1
14:29
19:22
17,539
  1,226
   249,678
33
3
0
0

3
3
1
2
08:14
17:22
12:22
20:17
14,679
10,428
  1,227
  1,223
   -53,510
   -53,620
19
15
39
38
0
0
0
0

4
1
00:00
04:15
15,292
  1,227
  -279,416
50
4
1
0

5
1
00:59
06:45
20,665
  1,228
   -25,594
15
25
0
0

6
1
04:00
09:42
20,467
  1,227
     6,417
7
17
0
0

7
7
7
1
2
3
00:00
20:38
22:00
02:45
21:58
23:59
  9,945
  4,821
  7,157
  1,231
  1,241
  1,237
  -518,591
  -516,660
  -516,499
82
40
54
1
7
0
1
0
0
0
0
0

8
8
1
2
18:40
22:00
21:58
23:59
11,822
  7,160
  1,221
  1,240
  -544,590
  -544,373
74
46
0
0
0
0
0
0

9
9
1
2
00:00
09:30
03:48
11:39
13,723
  7,732
  1,233
  1,251
     4,982
     5,051
17
27
31
49
0
7
0
0

10
1
02:37
07:25
17,216
  1,229
    -8,891
8
105
0
0

11
11
1
2
11:36
22:00
15:46
23:39
14,784
  5,923
  1,227
  1,250
   -17,197
   -17,197
15
35
133
52
0
10
0
0

12
-

13
1
16:00
21:44
20,600
  1,223
    13,247
13
4
0
0

14
1
08:59
14:53
21,204
  1,228
    55,229
16
68
0
0

15
-

16
-

17
1
04:27
11:33
25,557
  1,236
  -198,087
742
0
15630
0

18
1
06:28
12:23
21,256
  1,234
    51,109
18
15
0
0

19
-

20
1
12:42
18:45
21,798
  1,227
   182,620
14
4
0
0

21
1
07:29
14:04
23,579
  1,232
     4,088
7
151
0
0

22
1
14:03
18:53
17,271
  1,220
  -484,435
31
18
0
0

23
1
03:52
09:11
19,114
  1,234
    -6,472
11
7
0
0

24
1
00:19
05:59
20,352
  1,232
   -49,309
18
0
0
0

25
1
11:14
16:38
19,441
  1,219
   -29,915
9
63
0
0

26
26
26
1
2
3
00:00
05:49
22:00
01:07
09:35
23:59
  4,063
13,484
  7,160
  1,237
  1,235
  1,242
  -112,255
  -112,953
  -114,436
29
106
53
0
1
0
0
1
0
0
0
0

27
27
1
2
16:09
22:00
21:58
23:20
20,937
  4,769
  1,223
  1,245
   -77,446
   -77,497
33
28
0
34
0
3
0
0

28
28
28
1
2
3
00:00
19:12
22:00
01:49
21:58
23:59
  6,554
  9,964
  7,160
  1,230
  1,232
  1,241
    90,691
    90,706
    90,718
61
4
4
56
19
0
45
0
0
0
0
0

29
29
29
29
1
2
3
4
00:00
05:39
20:45
22:00
01:03
09:03
21:58
23:59
  3,683
12,226
  4,373
  7,160
  1,237
  1,234
  1,227
  1,239
  -168,889
  -169,523
  -170,824
  -170,961
26
90
28
50
10
1
0
0
0
1
0
0
0
0
0
0

30
1
02:31
07:44
18,639
  1,250
  -167,970
1750
4
9
0

31
31
1
2
09:59
17:47
13:27
21:58
12,166
14,875
  1,229
  1,226
  -355,072
  -355,195
18
17
33
51
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 UTC(AUS) 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(AUS) 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(AUS) -GPS_SV (ns)	UTC(AUS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	14:12	20:32	21,013	1,228	-242,593	13	11	0	0
2	1	14:29	19:22	17,539	1,226	249,678	33	3	0	0
3 3	1 2	08:14 17:22	12:22 20:17	14,679 10,428	1,227 1,223	-53,510 -53,620	19 15	39 38	0 0	0 0
4	1	00:00	04:15	15,292	1,227	-279,416	50	4	1	0
5	1	00:59	06:45	20,665	1,228	-25,594	15	25	0	0
6	1	04:00	09:42	20,467	1,227	6,417	7	17	0	0
7 7 7	1 2 3	00:00 20:38 22:00	02:45 21:58 23:59	9,945 4,821 7,157	1,231 1,241 1,237	-518,591 -516,660 -516,499	82 40 54	1 7 0	1 0 0	0 0 0
8 8	1 2	18:40 22:00	21:58 23:59	11,822 7,160	1,221 1,240	-544,590 -544,373	74 46	0 0	0 0	0 0
9 9	1 2	00:00 09:30	03:48 11:39	13,723 7,732	1,233 1,251	4,982 5,051	17 27	31 49	0 7	0 0
10	1	02:37	07:25	17,216	1,229	-8,891	8	105	0	0
11 11	1 2	11:36 22:00	15:46 23:39	14,784 5,923	1,227 1,250	-17,197 -17,197	15 35	133 52	0 10	0 0
12	-
13	1	16:00	21:44	20,600	1,223	13,247	13	4	0	0
14	1	08:59	14:53	21,204	1,228	55,229	16	68	0	0
15	-
16	-
17	1	04:27	11:33	25,557	1,236	-198,087	742	0	15630	0
18	1	06:28	12:23	21,256	1,234	51,109	18	15	0	0
19	-
20	1	12:42	18:45	21,798	1,227	182,620	14	4	0	0
21	1	07:29	14:04	23,579	1,232	4,088	7	151	0	0
22	1	14:03	18:53	17,271	1,220	-484,435	31	18	0	0
23	1	03:52	09:11	19,114	1,234	-6,472	11	7	0	0
24	1	00:19	05:59	20,352	1,232	-49,309	18	0	0	0
25	1	11:14	16:38	19,441	1,219	-29,915	9	63	0	0
26 26 26	1 2 3	00:00 05:49 22:00	01:07 09:35 23:59	4,063 13,484 7,160	1,237 1,235 1,242	-112,255 -112,953 -114,436	29 106 53	0 1 0	0 1 0	0 0 0
27 27	1 2	16:09 22:00	21:58 23:20	20,937 4,769	1,223 1,245	-77,446 -77,497	33 28	0 34	0 3	0 0
28 28 28	1 2 3	00:00 19:12 22:00	01:49 21:58 23:59	6,554 9,964 7,160	1,230 1,232 1,241	90,691 90,706 90,718	61 4 4	56 19 0	45 0 0	0 0 0
29 29 29 29	1 2 3 4	00:00 05:39 20:45 22:00	01:03 09:03 21:58 23:59	3,683 12,226 4,373 7,160	1,237 1,234 1,227 1,239	-168,889 -169,523 -170,824 -170,961	26 90 28 50	10 1 0 0	0 1 0 0	0 0 0 0
30	1	02:31	07:44	18,639	1,250	-167,970	1750	4	9	0
31 31	1 2	09:59 17:47	13:27 21:58	12,166 14,875	1,229 1,226	-355,072 -355,195	18 17	33 51	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-