edu.pdx.starview.imaging
Class SVFilter

java.lang.Object
  edu.pdx.starview.imaging.SVFilter

public class SVFilter

extends java.lang.Object

Author:

Richard Rodriguez This version is not tested at all.

Constructor Summary

SVFilter()

Method Summary

static java.util.Vector	starFilter(double date_in, double lat_in, double lng_in, double az_in, double alt_in, double M, double N, double min_mag, double max_mag, java.util.Vector fullDB)
static java.util.Vector	starFilter(KSNumbers date, SVAngle lat, SVAngle lng, SVAngle az, SVAngle alt, double M_in, double N_in, double min_mag, double max_mag, java.util.Vector fullDB)

Methods inherited from class java.lang.Object

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

Constructor Detail

SVFilter

public SVFilter()

Method Detail

starFilter

public static java.util.Vector starFilter(double date_in,
                                          double lat_in,
                                          double lng_in,
                                          double az_in,
                                          double alt_in,
                                          double M,
                                          double N,
                                          double min_mag,
                                          double max_mag,
                                          java.util.Vector fullDB)

Parameters:

date_in - Julian2000 date

lat_in - Latitude of current position on Earth

lng_in - Longitude of current position on Earth

az_in - Azimuth of the center of the window in degrees

alt_in - Altitude of the center of the window in degrees

M - verticle width of window in arcminutes

N - horizontal width of window in arcminutes

min_mag - minimum magnitude of the stars to be filtered (small number greater brightness)

max_mag - maximum magnitude of the stars to be filtered (larger number lesser brightness)

fullDB - full database of Stars

Returns:

a Vector containing all the stars in the MxN window Only uses abberation to find the stars. Proper motion, atmospheric refraction and all other variable are ignored

starFilter

public static java.util.Vector starFilter(KSNumbers date,
                                          SVAngle lat,
                                          SVAngle lng,
                                          SVAngle az,
                                          SVAngle alt,
                                          double M_in,
                                          double N_in,
                                          double min_mag,
                                          double max_mag,
                                          java.util.Vector fullDB)

Parameters:

min_mag - minimum magnitude of the stars to be filtered (small number greater brightness)

max_mag - maximum magnitude of the stars to be filtered (larger number lesser brightness)

fullDB - full database of Stars

Returns:

a Vector containing all the stars in the MxN window Only uses abberation to find the stars. Proper motion, atmospheric refraction and all other variable are ignored