Dave

@photonphanatic.bsky.social

I shoot astrophotographs for fun. Retired/recovering engineer. Husband, dad, stepdad, granddad, bird dad, snowbird.

After two months of crappy skies, I finally got a break with three nights of clear skies. Tonight is the third night shooting the Pinwheel Galaxy and all is going smoothly. Sub 0.5-sec guiding tonight with my 6" f/9 RC. Seems like I remember how this goes... #astrophotography

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Shot this with my 6" RC, which I'm still figuring out. 7 hours in LRGB and Ha with an ASI533MM Pro camera. Not as sharp as I would like, and I've since reconfigured and recollimated. Waiting for a chance to fine tune the collimation under the stars and shoot again. #astrophotography

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You can get a great bargain on a great small refractor thanks to Sky-Watcher discontinuing their Esprit ED line of refractors. (No financial interest here--wish I could have bought mine at this price.) photonphanatic.com/2026/04/04/s... #astrophotography

- Dave's Astrophotography Blog Sky-Watcher Esprit 80ED on Clearance!

Sky-Watcher has discontinued its Esprit ED line of refractors, but you can still purchase the 80ED at a clearance price.

photonphanatic.com

This is a quick-and-dirty version of a dark nebula image I shot over the past week. This is about 18 hours of data, processed in true color. Veralux Hypermetric Stretch kept popping up on my radar, so I tried that with this image. Space is a dusty and dirty place. #astrophotography

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Shooting astro from the middle of an RV resort around Christmas presents some extra challenges. At least we're past full moon. Trying out a Pegasus Falcon V2 rotator this evening. Shooting the Double Cluster in Perseus for a couple hours, then moving onto the California Nebula. #astrophotography

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Redo of my North American Nebula data from a few days ago. This time I used the approach that Adam Block recently published for narrowband processing. Started with SOO and then blended Ha in across mostly the R and G channels. Maybe SH-OH-O? Definitely still false color. #astrophotography

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The North American Nebula (NGC 7000) and the Pelican Nebula (IC 5070) captured in a wide field image, shot at 260mm FL with a SW Esprit 80ED f/5 refractor reduced to f/3.25 with a Starizona Apex ED-S reducer. Hubble palette with RGB stars. About 10 hours of integration total. #astrophotography

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The last few years we've been wintering in our 5th wheel in AZ, and I always drag along some travel-friendly imaging gear. In previous years the gear I've brought along as not met expectations. Not so this year. This hardware has exceeded my expectations (1/4): #astrophotography

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