Start NFO:

Battlestar.Galactica.S04E06.HDTV.XviD-0TV
aired 05.09.2008
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notes -
first segment aired in sd or pd hard to tell the repeat was the same if another group got it fully, we'll take the nuke.

End NFO.

Basically the first segment before the credits is in Standard Definition (SD) Widescreen (WS) after that its High Definition (HD) WS. There is a difference in the shape and quality between the two sections. Fine to watch though - sync and audio are normal. No good for the collectors.