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Found 2 results

  1. From the album: Deep Sky Imaging

    Image of the “Running Man” Nebula near Orion Nebula, taken in natural color through my 8" SCT at a focal length of 2032mm using an astro modded and cooled Canon 40D DSLR. Object ID: Sh2-279 - NGC1973, NGC1975, NGC1977, NGC1981 I captured around 90 minutes of sub data on 2nd March but a lot of the data from that night, about 60%, was poor with drift and star bounce due to over compensation with DEC corrections/DEC Backlash setting being too aggressive, and rejected as a result. During the next night the subs are coming out nice and stable. The above image consists of the best 12x30s, 12x60s, 24x120s, 20x180s & 12x240s ISO1600 subs, total time of 2 hours and 54 minutes.

    © Mariusz Goralski

  2. From the album: Deep Sky Imaging

    This exposure of the Orion Nebula region is really just a quick and lazy session since I didn't want to waste a clear night by doing nothing and the scope was already setup and focused so I wouldn't be spending much time on setup. I also didn't have a plan for imaging another object it seemed like a good idea being a bright and easy object to image. I already imaged this object in the past, but by comparing the setup, procedure and improved tracking accuracy of the past together with the now cooled 40D, I know that the result would have been an improvement if I would have dedicated the necessary exposure time, through the necessary NB filters. This image all consists of RGB/OSC, IRCut filtered, 31x15s, 32x30s, 16x60s, 10x90s, 11x120s ISO1600 subs.

    © Mariusz Goralski

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