'Wget spider output

Wget question:

Can you help me understand what this means? Just pulling the urls to build a sitemap with:

wget --spider --recursive --no-verbose --no-parent -t 3 --output-file=wgetlog.txt $URL

results in:

2013-06-17 18:56:54 URL:http:/domain/file/19[149408/149408] -> "domain/file/19.1" [1]

Does this mean there is a redirect? Also, what do the numbers in the bracket mean? Why is there a second url with a .1 at the end? and what does the [1] mean?

I have been searching documentation for a while, but did not find a page explaining output from wget. can someone help with any good link or explanation of above?



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