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ASTRO: CED214/NGC7822/SH2-170/LBN576 39mpix/36.5hours
taken over three weekends using a Proline 39000M camera mounted to a 6x7
format pentax 300mm f/4 EDIF lens all subexposures were 15 minutes and there were a total of 146 of them for a total of 36.5 hours I took 88 exposures of 15 minutes of sulfur, 22 hours total in sulfur the Halpha was 3 hours, the rest was oxygen http://www.narrowbandimaging.com/ced...2hao3_page.htm I've been at this for a while so I am going to call it finished and move on to something else next weekend. notice in the full resolution version that there is a smattering of PNe in the upper part of the image and a few elsewhere also at the bottom center right above the edge is a Supernova Remnant, LBN576 |
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