2 M45 - The Plaides - ISO 800 - 1 hr 35 m - 61 subs - mix of 1, 2 and 2.5 minutes - Canon 400D (unmoded) Nov 5, 2011
3 Total exposure 4hrs 16mn 40s, mostly ISO 1600, some ISO 800 captured using BackyardEOS and processed with PixInsight 1.7 - Canon 400D unmoded - Nov 23, 2011
4 M45 - Second further background neutralization and color adjustments of the November 23, 2011 version.
5 M27 - 77 subs - ISO 800 and 1600 - total exposure 2 hrs - August 16, 2012
