GPS Space Vehicle Time Integrity for MJD 51875

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
08:38
15:35
24,986
   -45
  -154,278
52
0
0
0

2
1
14:41
21:11
23,375
   -51
   303,738
62
0
0
0

3
3
1
2
03:47
12:25
07:33
15:13
13,574
  9,981
   -51
   -44
   -61,105
   -61,192
54
54
0
1
0
0
0
0

4
1
18:01
23:15
18,804
   -49
  -582,414
112
0
0
0

5
5
1
2
00:00
19:29
01:29
23:59
  5,368
16,039
   -29
   -59
  -274,104
  -274,272
51
52
0
6
0
0
0
0

6
6
1
2
00:00
21:53
04:30
23:59
16,239
  7,590
   -46
   -52
     -102
     -110
50
53
0
6
0
0
0
0

7
1
15:36
21:43
21,934
   -47
  -378,506
242
0
11
0

8
1
13:14
19:32
22,575
   -56
  -684,746
160
0
0
0

9
9
1
2
04:20
18:11
06:19
23:07
  6,951
17,650
   -36
   -59
    19,462
    19,537
56
54
0
0
0
0
0
0

10
10
10
1
2
3
00:00
14:41
21:24
02:20
16:06
23:59
  8,392
  5,062
  9,323
   -42
   -39
   -36
   -60,296
   -60,318
   -60,330
52
54
52
1
1
0
0
0
0
0
0
0

11
11
1
2
06:18
16:22
11:10
18:17
17,483
  6,679
   -47
   -55
     -724
     -732
51
53
1
0
0
0
0
0

12
-

13
1
10:05
16:33
23,323
   -44
     -228
52
2
0
0

14
-

15
15
1
2
01:58
04:20
03:59
08:33
  7,288
15,147
   -49
   -43
   -20,132
   -20,180
51
54
0
0
0
0
0
0

16
-

17
17
1
2
00:00
04:00
03:46
06:17
13,592
  8,228
   -46
   -57
   285,096
   285,105
50
51
0
0
0
0
0
0

18
-

19
1
09:57
17:07
25,823
   -49
  -360,291
89
0
0
0

20
1
08:46
13:51
18,237
   -44
    50,414
51
0
0
0

21
21
1
2
02:24
04:31
04:20
09:30
  6,931
17,886
   -36
   -59
   -19,215
   -19,246
51
51
0
0
0
0
0
0

22
22
1
2
02:06
08:52
03:59
13:14
  6,729
15,648
   -37
   -41
  -437,129
  -437,685
62
97
1
0
0
0
0
0

23
1
00:38
07:03
23,010
   -37
    -3,648
52
1
0
0

24
1
19:04
23:59
17,727
   -55
   -10,060
52
0
0
0

25
1
06:18
11:45
19,580
   -50
    -9,862
52
17
0
0

26
26
1
2
00:39
16:22
04:39
20:06
14,239
13,374
   -44
   -60
  -120,767
  -122,680
161
143
1
0
1
0
0
0

27
1
11:11
18:12
25,249
   -50
    -3,622
52
1
0
0

28
1
09:52
14:40
17,291
   -57
    -4,881
54
2
0
0

29
1
03:47
09:45
21,496
   -45
  -266,806
180
0
0
0

30
30
1
2
00:00
20:59
02:31
23:59
  8,994
10,744
   -34
   -49
    48,260
    48,361
52
54
0
0
0
0
0
0

31
31
31
1
2
3
04:43
06:26
15:13
06:17
08:12
16:21
  5,566
  6,332
  4,084
   -52
   -60
   -49
   -20,290
   -20,299
   -20,333
53
50
52
2
0
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 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	08:38	15:35	24,986	-45	-154,278	52	0	0	0
2	1	14:41	21:11	23,375	-51	303,738	62	0	0	0
3 3	1 2	03:47 12:25	07:33 15:13	13,574 9,981	-51 -44	-61,105 -61,192	54 54	0 1	0 0	0 0
4	1	18:01	23:15	18,804	-49	-582,414	112	0	0	0
5 5	1 2	00:00 19:29	01:29 23:59	5,368 16,039	-29 -59	-274,104 -274,272	51 52	0 6	0 0	0 0
6 6	1 2	00:00 21:53	04:30 23:59	16,239 7,590	-46 -52	-102 -110	50 53	0 6	0 0	0 0
7	1	15:36	21:43	21,934	-47	-378,506	242	0	11	0
8	1	13:14	19:32	22,575	-56	-684,746	160	0	0	0
9 9	1 2	04:20 18:11	06:19 23:07	6,951 17,650	-36 -59	19,462 19,537	56 54	0 0	0 0	0 0
10 10 10	1 2 3	00:00 14:41 21:24	02:20 16:06 23:59	8,392 5,062 9,323	-42 -39 -36	-60,296 -60,318 -60,330	52 54 52	1 1 0	0 0 0	0 0 0
11 11	1 2	06:18 16:22	11:10 18:17	17,483 6,679	-47 -55	-724 -732	51 53	1 0	0 0	0 0
12	-
13	1	10:05	16:33	23,323	-44	-228	52	2	0	0
14	-
15 15	1 2	01:58 04:20	03:59 08:33	7,288 15,147	-49 -43	-20,132 -20,180	51 54	0 0	0 0	0 0
16	-
17 17	1 2	00:00 04:00	03:46 06:17	13,592 8,228	-46 -57	285,096 285,105	50 51	0 0	0 0	0 0
18	-
19	1	09:57	17:07	25,823	-49	-360,291	89	0	0	0
20	1	08:46	13:51	18,237	-44	50,414	51	0	0	0
21 21	1 2	02:24 04:31	04:20 09:30	6,931 17,886	-36 -59	-19,215 -19,246	51 51	0 0	0 0	0 0
22 22	1 2	02:06 08:52	03:59 13:14	6,729 15,648	-37 -41	-437,129 -437,685	62 97	1 0	0 0	0 0
23	1	00:38	07:03	23,010	-37	-3,648	52	1	0	0
24	1	19:04	23:59	17,727	-55	-10,060	52	0	0	0
25	1	06:18	11:45	19,580	-50	-9,862	52	17	0	0
26 26	1 2	00:39 16:22	04:39 20:06	14,239 13,374	-44 -60	-120,767 -122,680	161 143	1 0	1 0	0 0
27	1	11:11	18:12	25,249	-50	-3,622	52	1	0	0
28	1	09:52	14:40	17,291	-57	-4,881	54	2	0	0
29	1	03:47	09:45	21,496	-45	-266,806	180	0	0	0
30 30	1 2	00:00 20:59	02:31 23:59	8,994 10,744	-34 -49	48,260 48,361	52 54	0 0	0 0	0 0
31 31 31	1 2 3	04:43 06:26 15:13	06:17 08:12 16:21	5,566 6,332 4,084	-52 -60 -49	-20,290 -20,299 -20,333	53 50 52	2 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-