mysql
Class ObserveSql.Flat

java.lang.Object
  mysql.ObserveSql.Flat

Enclosing class:

ObserveSql

public static final class ObserveSql.Flat
extends Object

Connects to the database and tries to find flats with a stuck filterwheel. We do this by examining the position of the centroid, approximately defined by

 x_c=0.5*(-Q0+Q1-Q2+Q3)/ΣQ
        y_c=0.5*(-Q0-Q1+Q2+Q3)/ΣQ
 

where the Q's are the average of the respective quadrants. On output we print x_c y_c FILTER and objid.

Constructor Summary

ObserveSql.Flat()

Method Summary

static void

main(String[] arg) The only argument is the telescope

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObserveSql.Flat

public ObserveSql.Flat()

Method Detail

main

public static void main(String[] arg)
                 throws SQLException,
                        ConnectException

The only argument is the telescope

Throws:

SQLException

ConnectException