I hadn't been looking there but found at the bottom a simple way to get the DOM into lexical perl that guys like me can understand. I don't get any buttons pushed here, but I'm so pleased with this script that I'm gonna post it. It represents my best achievement yet in getting the DOM information in a format I can read and not blowing me out on STDOUT using Data::Dump.

$ ./3.mojo_fermi.pl >3.txt
Wide character in print at /usr/local/share/perl/5.26.1/Log/Log4perl/A
+ppender/File.pm line 313.
Wide character in print at /usr/local/share/perl/5.26.1/Log/Log4perl/A
+ppender/Screen.pm line 41.
$ cat 3.mojo_fermi.pl
#!/usr/bin/perl 

use strict;
use warnings;
use Mojo::URL;
use Mojo::Util qw(dumper);
use Mojo::UserAgent;
use Data::Dump;
use Log::Log4perl;
use 5.016;
use Mojo::DOM;

my $log_conf3 = "/home/hogan/Documents/hogan/logs/conf_files/3.conf";
my $log_conf4 = "/home/hogan/Documents/hogan/logs/conf_files/4.conf";

#Log::Log4perl::init($log_conf3); #debug
Log::Log4perl::init($log_conf4);    #info
my $logger = Log::Log4perl->get_logger();
$logger->info("$0");

my $site =
'https://www.fourmilab.ch/cgi-bin/Yoursky?z=1&lat=45.5183&ns=North&lon
+=122.676&ew=West';

# pretend to be a browser
my $uaname =
'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like G
+ecko) Chrome/40.0.2214.93 Safari/537.36';

my $ua = Mojo::UserAgent->new;
$ua->max_redirects(5)->connect_timeout(20)->request_timeout(20);
$ua->transactor->name($uaname);

# find search results
my $dom = $ua->get($site)->res->dom;

# dd $dom; #overwhelms STDOUT
say "===========";

my @nodes = @$dom;
# c-style for is good for array output with index
for ( my $i = 0 ; $i < @nodes ; $i++ ) {
  $logger->info("i is $i ==============");
  $logger->info("$nodes[$i]");
}

sleep 2;    #good hygiene
__END__ 

$
[download]

I would excerpt my beautiful, straight, demarcated logs, but they're covered in symbols that won't render well here.

Thx, marto, I'll keep after it....