GPS Space Vehicle Time Integrity for MJD 52409

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
1
2
00:00
20:03
03:04
23:59
11,048
14,191
    92
    74
  -229,214
  -229,352
3
253
16
12
0
12
0
0

2
2
2
1
2
3
00:00
14:03
20:58
02:05
15:28
23:59
  7,529
  5,083
10,860
    87
    74
   258
   199,450
   199,727
   200,077
12
10
5086
1
1
12
0
0
12
0
0
0

3
3
1
2
00:00
14:31
02:49
19:01
10,168
16,209
    80
    68
   -27,534
   -27,739
14
16
1
1
0
0
0
0

4
4
1
2
05:26
22:27
10:37
23:54
18,619
  5,215
    75
    88
  -165,777
  -166,684
98
23
1
0
1
0
0
0

5
1
07:13
13:04
20,988
    76
   -13,249
14
0
0
0

6
1
09:25
15:57
23,529
    81
     3,334
3
78
0
0

7
1
03:05
09:14
22,006
    87
  -675,652
70
0
0
0

8
1
00:04
07:09
25,478
   100
  -672,888
74
0
0
0

9
9
1
2
05:59
15:39
10:48
18:13
17,259
  9,264
    84
    70
    42,935
    42,974
6
5
14
2
0
0
0
0

10
10
1
2
01:48
09:04
03:54
14:03
  7,578
17,923
    93
    67
    -4,806
    -4,851
6
6
0
0
0
0
0
0

11
11
1
2
03:33
18:00
06:14
22:47
  9,651
17,171
    82
    76
   -12,401
   -12,448
5
6
4
7
0
0
0
0

12
-

13
13
1
2
00:00
21:34
04:06
23:59
14,795
  8,735
    83
  -313
     6,063
     5,699
5
10564
8
12
0
12
0
0

14
1
15:15
21:34
22,671
    78
    74,322
19
0
0
0

15
1
11:22
18:38
26,103
    73
   -14,282
38
0
0
0

16
-

17
1
10:44
17:59
26,021
    77
   159,290
933
0
17957
0

18
1
12:08
18:49
23,994
    75
    67,092
14
0
0
0

19
-

20
20
1
2
00:00
19:21
01:17
23:59
  4,616
16,669
    87
   402
   160,511
   161,034
8
12023
1
12
0
12
0
0

21
1
13:29
20:30
25,234
    82
     1,176
6
157
0
0

22
22
22
1
2
3
00:00
13:00
20:20
01:16
15:38
23:59
  4,608
  9,462
13,179
    80
    73
   385
  -235,311
  -237,455
  -238,367
68
119
9683
1
1
12
1
1
1697
0
0
0

23
1
10:25
15:55
19,770
    73
    -2,189
10
0
0
0

24
1
06:36
12:18
20,441
    76
   -29,457
19
0
0
0

25
1
17:35
23:04
19,695
    72
   -26,473
3
54
0
0

26
26
1
2
03:47
12:06
07:37
16:07
13,782
14,427
    85
    72
   193,139
   193,758
81
84
1
0
0
0
0
0

27
27
1
2
00:00
22:31
05:43
23:59
20,584
  5,272
    85
  -656
   -20,155
   -20,964
3
15399
35
12
0
5272
0
0

28
1
01:12
08:17
25,380
    75
    81,738
6
22
0
0

29
29
1
2
04:48
12:31
07:48
17:03
10,805
16,308
    87
    73
  -383,129
  -382,464
67
101
1
0
1
0
0
0

30
1
08:29
13:57
19,647
    79
  -660,064
66
0
0
0

31
31
1
2
00:09
16:10
04:30
19:38
15,663
12,474
    86
    76
  -268,857
  -269,779
75
56
1
0
1
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	1 2	00:00 20:03	03:04 23:59	11,048 14,191	92 74	-229,214 -229,352	3 253	16 12	0 12	0 0
2 2 2	1 2 3	00:00 14:03 20:58	02:05 15:28 23:59	7,529 5,083 10,860	87 74 258	199,450 199,727 200,077	12 10 5086	1 1 12	0 0 12	0 0 0
3 3	1 2	00:00 14:31	02:49 19:01	10,168 16,209	80 68	-27,534 -27,739	14 16	1 1	0 0	0 0
4 4	1 2	05:26 22:27	10:37 23:54	18,619 5,215	75 88	-165,777 -166,684	98 23	1 0	1 0	0 0
5	1	07:13	13:04	20,988	76	-13,249	14	0	0	0
6	1	09:25	15:57	23,529	81	3,334	3	78	0	0
7	1	03:05	09:14	22,006	87	-675,652	70	0	0	0
8	1	00:04	07:09	25,478	100	-672,888	74	0	0	0
9 9	1 2	05:59 15:39	10:48 18:13	17,259 9,264	84 70	42,935 42,974	6 5	14 2	0 0	0 0
10 10	1 2	01:48 09:04	03:54 14:03	7,578 17,923	93 67	-4,806 -4,851	6 6	0 0	0 0	0 0
11 11	1 2	03:33 18:00	06:14 22:47	9,651 17,171	82 76	-12,401 -12,448	5 6	4 7	0 0	0 0
12	-
13 13	1 2	00:00 21:34	04:06 23:59	14,795 8,735	83 -313	6,063 5,699	5 10564	8 12	0 12	0 0
14	1	15:15	21:34	22,671	78	74,322	19	0	0	0
15	1	11:22	18:38	26,103	73	-14,282	38	0	0	0
16	-
17	1	10:44	17:59	26,021	77	159,290	933	0	17957	0
18	1	12:08	18:49	23,994	75	67,092	14	0	0	0
19	-
20 20	1 2	00:00 19:21	01:17 23:59	4,616 16,669	87 402	160,511 161,034	8 12023	1 12	0 12	0 0
21	1	13:29	20:30	25,234	82	1,176	6	157	0	0
22 22 22	1 2 3	00:00 13:00 20:20	01:16 15:38 23:59	4,608 9,462 13,179	80 73 385	-235,311 -237,455 -238,367	68 119 9683	1 1 12	1 1 1697	0 0 0
23	1	10:25	15:55	19,770	73	-2,189	10	0	0	0
24	1	06:36	12:18	20,441	76	-29,457	19	0	0	0
25	1	17:35	23:04	19,695	72	-26,473	3	54	0	0
26 26	1 2	03:47 12:06	07:37 16:07	13,782 14,427	85 72	193,139 193,758	81 84	1 0	0 0	0 0
27 27	1 2	00:00 22:31	05:43 23:59	20,584 5,272	85 -656	-20,155 -20,964	3 15399	35 12	0 5272	0 0
28	1	01:12	08:17	25,380	75	81,738	6	22	0	0
29 29	1 2	04:48 12:31	07:48 17:03	10,805 16,308	87 73	-383,129 -382,464	67 101	1 0	1 0	0 0
30	1	08:29	13:57	19,647	79	-660,064	66	0	0	0
31 31	1 2	00:09 16:10	04:30 19:38	15,663 12,474	86 76	-268,857 -269,779	75 56	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-