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3) Large Chicago Images

  1. Chicago Arial (2000 x 1300)
  2. Chicago Loop Arial (1600 x 800)
  3. (larger images available)

4) Script

open(FILE, "galaxies2.txt");
@file=<FILE>;
$k=1000;
foreach $line (@file) {
        $k++;
        chop($line);
        @a_line=split(/[\: ]/, $line);
        #print "$a_line[0]\t";
        #print "$a_line[1]\t";
        #print "$a_line[2]\t";
        #print "$a_line[3]\t";
        $ra=($a_line[0]*15)+($a_line[1]*.25);
        $dec=($a_line[2])+($a_line[3]/60);
        #print "$ra\t";
        #print "$dec\n";
        print "wget -O $k.jpg \"http://casjobs.sdss.org/ImgCutoutDR3/getjpeg.aspx?ra=$ra&dec=$dec&scale=.4&width=512&height=512\"\n";

}
close(FILE);