Here's a three hour plus image I did from home last night of M42. It's all 300 second images and I added a dozen 30 and 60 seconds for the Trapezium. PixInsight has a nice routine to deal with blown out areas of a target and that's what I used. Here's the link Albert https://www.flickr.com/photos/49526053@N04/16389463727/in/photostream/lightbox/ <https://www.flickr.com/photos/49526053@N04/16389463727/in/photostream/lightbox/> -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.