The Flaming Star, Tadpoles, and Spider Nebulae
I gathered about 40 hours of narrowband and broadband data for this rendition of the Flaming Star,
Tadpoles, and Spider Nebulae over a ten-day session in late 2024/early 2025.
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2024 in review
2024 was a great year for theAstroShed, and I gathered a lot of faint light
from far away. By far the image that I was happiest with was the Heart Nebula,
but the Horsehead/Flame nebulas and Pleiades aren’t far behind. Click through to see
bigger images.
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The Horsehead and Flame Nebulae, in RGB plus Narrowband
This is my late-2024 take on the Horsehead and Flame Nebulae in a fairly wide view from my
530mm f/5 refractor. This view, taken over ten different nights, is cropped but if you
click through you can see a bigger view along with processing details.
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Pleiades (M45) has some dark secrets
I was able to pull out some darker whispies as well as several
galaxies hidden in the mist while imaging Pleiades, AKA M45 or
“The Seven Sisters” (I count a lot more than seven!).
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Quickshot: The North America Nebula
A quick process of the North America Nebula. This is about eighteen hours of SHO + RGB data and I like how it turned out 
.
See below for acquisition details.
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RGB & SHO image processing workflows, 2024 edition
In the past few years the tools used to process astro-images have made a
generational leap. Tools built into PixInsight, like WBPP (Weighted Batch
Preprocessor), have simplified calibration and integration, while other free
tools, like Generalized Hyperbolic Stretch (GHS), and SetiAstro’s
helpers are making processing in PI
easier (once you learn them). Other, paid tools, like RC-Astro’s *XTerminator tools have amplified the leap. In this post
I’ll walk through a high-level overview of how I process images. It’s
repeatable, pretty streamlined, and I think that you can get pretty good results
without a lot of theory or math.
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Image processing: PixInsight scripts from theAstroShed
I use PixInsight to process my images and I’ve gotten to a point where I feel
that I have a pretty repeatable workflow (note that I didn’t say that I’m
good). I’ve created a few tools along the way that make things easier for me,
which I figured I’d share with the community.
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Spending some quality time with the Heart Nebula
First remote imaging: Veil Nebula and M101
Another quick post. I have finally had my first night imaging remotely, and everything actually worked!
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Quickshot: The Crescent Nebula - NCG 6888
Still working out the kinks in my full automation routine but making progress
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