GPS Space Vehicle Time Integrity for MJD 52477

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
16:21
22:16
 21,207
  1,037
  -239,395
7
182
0
0
 
2
1
16:13
21:07
 17,606
  1,025
   236,430
37
47
0
0
 
3
3
1
2
09:56
19:04
14:01
21:58
 14,547
 10,358
  1,028
  1,037
   -46,634
   -46,735
17
11
20
80
0
0
0
0
 
4
1
00:49
05:55
 18,381
  1,033
  -252,593
67
1
1
0
 
5
1
02:30
07:59
 19,741
  1,046
   -22,014
18
9
0
0
 
6
6
1
2
05:41
08:01
07:59
11:23
  8,315
 12,138
  1,048
  1,037
     5,881
     5,872
8
6
7
0
0
0
0
0
 
7
1
00:00
04:27
 16,026
  1,033
  -572,190
109
1
1
0
 
8
8
8
8
1
2
3
4
00:00
19:10
20:16
22:32
02:27
20:11
22:18
23:59
  8,863
  3,535
  7,214
  5,119
  1,035
  1,036
  1,032
  1,038
  -587,707
  -586,510
  -586,408
  -586,273
47
18
38
25
1
4
0
0
1
0
0
0
0
0
0
0
 
9
9
1
2
01:24
11:12
05:31
13:22
 14,753
  7,697
  1,039
  1,033
     1,510
     1,552
12
17
56
59
0
0
0
0
 
10
10
1
2
04:21
08:01
07:59
09:09
 13,088
  4,112
  1,033
  1,039
    -7,612
    -7,610
6
14
27
45
0
0
0
0
 
11
11
1
2
00:00
14:03
01:26
17:29
  5,096
 12,326
  1,044
  1,032
   -15,635
   -15,691
18
8
23
66
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
14
1
2
10:43
14:03
14:01
16:38
 11,859
  9,302
  1,033
  1,028
    59,727
    59,697
12
9
20
4
0
0
0
0
 
15
15
1
2
06:31
08:01
07:59
13:53
  5,269
 21,071
  1,050
  1,029
   -38,973
   -39,070
14
34
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:09
08:01
07:59
13:16
  6,599
 18,878
  1,052
  1,038
  -401,845
  -402,743
134
376
0
0
0
4381
0
0
 
18
1
08:01
14:01
 21,579
  1,032
    56,589
17
36
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:28
20:30
 21,701
  1,032
   177,229
13
6
0
0
 
21
21
1
2
09:17
14:03
14:01
15:46
 17,045
  6,187
  1,029
  1,019
     3,295
     3,286
5
11
3
28
0
0
0
0
 
22
22
1
2
08:57
15:45
10:00
20:33
  3,749
 17,178
  1,052
  1,035
  -466,812
  -467,962
43
177
0
0
0
0
0
0
 
23
23
1
2
05:37
08:01
07:59
09:46
  8,537
  6,301
  1,043
  1,040
    -5,127
    -5,135
8
4
0
0
0
0
0
0
 
24
1
02:00
07:38
 20,289
  1,040
   -43,811
14
0
0
0
 
25
25
1
2
12:56
14:03
14:01
18:19
  3,925
 15,384
  1,031
  1,024
   -28,769
   -28,781
4
5
0
54
0
0
0
0
 
26
26
26
1
2
3
00:00
08:01
22:58
02:50
11:09
23:59
 10,214
 11,261
  3,656
  1,037
  1,024
  1,043
   -51,669
   -52,540
   -53,987
86
92
33
0
0
0
0
0
0
0
0
0
 







28
28
28
1
2
3
00:00
20:25
22:32
03:32
22:18
23:59
 12,677
  6,593
  5,119
  1,038
  1,044
  1,043
    89,380
    89,437
    89,440
29
18
2
43
83
2
22
0
0
0
0
0







29
-
 
 
 
 
 
 
 
 
 







30
30
1
2
04:17
08:01
07:59
09:25
 13,243
  5,071
  1,550
  1,037
   -56,174
   -57,197
22323
82
7
0
6826
0
0
0







31
1
20:39
21:42
  3,743
  1,046
  -342,207
7
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.