dokeeffe
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Everything posted by dokeeffe
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Perfect thanks Michael. I did indeed try google but it was not my friend yesterday for some reason 🙂
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Anyone know of any suppliers of large diameter (450mm) carbon tubes in Europe? Thanks, Derek
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Fast radio bursts and amateur astro community
dokeeffe replied to vlaiv's topic in Physics, Space Science and Theories
One way to confirm if something in an image is a hot pixel or cosmic ray strike would be to have 2 telescopes and 2 cameras pointing at the same target. Both scopes with synchronized exposures. Say constantly taking 1min exposures each aat the same cadence. If something odd appears in both images in the same ra-dec coordinates then there's a good chance its some transient event rather than noise. If I could just get a second C11 and Atik383 I'd give it a shot 🙂 -
M13, first light with AG Optical Convergent FA14
dokeeffe replied to Xplode's topic in Imaging - Deep Sky
Wow thats an impressive shot. You must have some pretty good seeing conditions too though. Are you at high altitude? -
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From the album: Dereks Album
Poor image, focus and collimation problems. Image taken Feb 4/5 2017 15 x 10min Celestron C11 + starizonia .63 reducer Baader HA 7nm Atik383L+ -
From the album: Dereks Album
Testing out some focus and guiding changes and my new lodestarX2 guider. Celestron CPC1100 + Starizonia f6.3 reducer Atik 383L+, Atik WFW, Atik OAG 11x600 sec with Baader 7nm HA filter All controlled with INDI + EKOS -
From the album: Dereks Album
Just an experiment with iTelescope.net telescope 13. A Takahashi sky 90 refractor with single shot colour ccd. Single 10min exposure. Minimal processing done in stark labs nebulosity.-
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From the album: Dereks Album
Just an experiment with iTelescope.net telescope 13. A Takahashi sky 90 refractor with single shot colour ccd. Single 10min exposure. Minimal processing done in stark labs nebulosity. -
M 31 Andromeda Galaxy, 41 hours and 27megapixel mosaic
dokeeffe replied to Grinde's topic in Imaging - Deep Sky
Sorry about digging up this old thread but its freaking awesome!!! I keep coming back to it as a benchmark for any image of M31.
