GPS Space Vehicle Time Integrity for MJD 52180

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 412.4 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
11:11
12:22
12:18
18:46
  3,927
 22,860
  2,932
  2,964
  -193,574
  -193,570
12
22
37
19
0
0
0
0
 
2
1
17:04
23:59
 24,815
  2,957
    84,716
34
15
0
0
 
3
3
1
2
05:52
15:03
10:22
18:32
 16,203
 12,530
  2,943
  2,959
   -66,875
   -66,964
13
20
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
13:57
20:58
02:43
15:07
23:59
  9,799
  4,176
 10,876
  2,940
  2,939
  2,955
  -533,181
  -532,170
  -531,545
50
29
76
1
15
0
1
0
0
0
0
0
 
5
5
1
2
00:00
22:51
04:55
23:59
 17,746
  4,104
  2,947
  2,945
  -313,407
  -313,544
23
9
1
0
0
0
0
0
 
6
1
01:44
07:53
 22,065
  2,935
     3,354
19
0
0
0
 
7
7
1
2
00:00
19:05
01:17
23:59
  4,622
 17,448
  2,927
  2,964
  -465,822
  -468,304
63
165
1
0
1
5
0
0
 
8
8
1
2
15:10
16:16
16:11
22:52
  3,690
 23,753
  2,948
  2,961
  -559,245
  -559,494
23
131
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
07:12
21:14
01:52
10:01
23:59
  6,705
  9,849
  9,914
  2,951
  2,918
  2,949
    12,532
    12,544
    12,657
5
21
22
28
40
0
0
3
0
0
0
0
 
10
10
10
1
2
3
00:22
16:50
18:59
05:38
18:27
20:07
 18,954
  5,819
  3,924
  2,922
  2,952
  2,940
    -7,967
    -7,980
    -7,996
14
10
13
0
0
8
0
0
0
0
0
0
 
11
11
1
2
09:21
19:13
14:15
21:18
 17,607
  7,377
  2,944
  2,937
    -1,205
    -1,218
12
34
22
59
0
8
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:04
20:08
 21,794
  2,956
     8,564
14
0
0
0
 
14
1
07:13
13:15
 21,756
  2,948
   126,126
13
17
0
0
 
15
1
02:58
10:38
 27,583
  2,938
   -83,555
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:25
09:50
 26,668
  2,940
    74,376
877
0
17863
0
 
18
1
03:32
10:39
 25,528
  2,940
    77,602
15
35
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:53
17:06
 22,337
  2,958
   105,090
27
0
0
0
 
21
1
05:11
12:34
 26,592
  2,940
    -2,045
16
45
0
0
 
22
22
22
1
2
3
04:24
06:36
11:47
06:09
07:54
17:05
  6,326
  4,630
 19,081
  2,919
  2,923
  2,943
  -240,146
  -240,516
  -241,855
93
78
282
0
1
0
0
1
220
0
0
0
 
23
1
02:46
09:00
 22,281
  2,942
   -17,913
18
33
0
0
 
24
24
1
2
00:00
22:03
04:12
23:59
 15,128
  6,973
  2,935
  2,959
   -80,220
   -80,420
28
4
6
1
0
0
0
0
 
25
25
1
2
02:39
09:06
03:40
15:02
  3,602
 21,346
  2,909
  2,944
   -15,084
   -15,060
12
17
7
61
0
0
0
0
 
26
26
1
2
03:33
19:08
07:55
23:31
 15,763
 15,787
  2,918
  2,948
    -1,967
    -2,015
9
12
52
29
0
0
0
0
 
27
1
14:01
21:42
 27,647
  2,959
   -32,398
15
2
0
0
 
28
1
16:47
23:26
 23,856
  2,962
    26,594
17
25
0
0
 
29
1
08:14
14:26
 22,289
  2,951
  -623,599
16
14
0
0
 
30
30
1
2
00:01
11:23
05:20
12:30
 19,146
  3,973
  2,933
  2,939
   -48,191
   -49,297
178
60
0
29
0
7
0
0
 
31
31
1
2
07:19
15:26
11:43
20:01
 15,647
 16,494
  2,926
  2,952
   -63,360
   -63,398
9
19
72
6
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.