GPS Space Vehicle Time Integrity for MJD 52617

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
08:09
12:15
 14,706
   -36
  -261,290
8
39
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:31
12:34
 10,931
   -41
   -87,274
12
66
0
0
 
4
1
15:22
20:07
 17,031
   -37
  -373,009
35
0
0
0
 
5
1
16:41
22:44
 21,615
   -40
   -44,906
23
12
0
0
 
6
1
20:02
23:59
 14,183
   -38
     1,870
6
17
0
0
 
7
1
12:53
18:58
 21,778
   -43
  -171,503
270
0
33
0
 







9
1
15:37
19:53
 15,254
   -36
    20,593
8
136
0
0







10
1
18:40
22:20
 13,106
   -38
   -16,474
6
60
0
0







11
11
1
2
05:08
13:27
07:15
15:46
  7,502
  8,261
   -64
   -22
   -28,224
   -28,218
158
25
134
39
134
5
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
08:16
14:01
 20,672
   -45
    19,162
10
399
0
0







14
1
05:08
06:54
  6,248
   -67
    35,121
173
134
134
0







15
1
21:38
23:59
  8,412
   -38
   -45,901
14
14
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
20:20
23:59
 13,159
   -43
    -7,535
5
119
0
0







18
1
22:24
23:59
  5,696
   -40
    15,400
8
9
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
05:08
08:09
07:15
11:02
  7,503
 10,356
   -60
   -46
   200,874
   200,908
158
7
135
2
135
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
1
08:09
09:12
  3,759
   156
   -22,956
9
0
0
3724














24
1
16:17
20:38
 15,604
   -38
   -77,190
16
0
0
0







25
1
05:49
07:15
  4,946
   -49
   -36,381
3
4
0
0







26
26
1
2
13:24
21:54
17:13
23:59
 13,710
  7,378
   -26
   -39
  -336,195
  -336,687
68
40
0
9
0
0
0
0







27
1
08:27
15:37
 25,740
   -36
  -472,842
233
0
0
0







28
1
11:19
17:46
 23,124
   -34
    82,898
10
71
0
0







29
29
1
2
12:50
21:42
16:35
23:41
 13,445
  7,060
  -122
   -33
  -381,151
  -381,551
9478
33
1
8
1
0
0
0







30
1
18:21
23:52
 19,691
   -46
  -489,868
104
0
0
0







31
1
09:53
13:53
 14,340
   -30
  -322,924
59
31
5
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.