I have no idea why I took this image of a galaxy group in Bootes on January 29th 2011. I also have no record of it in the logbook. I ran an astrometry check on it to find where it was – the bright star near the middle is magnitude 4.80. Apparently this is 19 sub-exposures at 10-minutes per sub, so for some reason I spent 3 hours of good imaging time on this one – if only I could remember why 🙂
