The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC (jasonjeremiah)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 24 Aur · Flaming Star Nebula · IC 405 · IC 417 · NGC 1893 · The star 14 Aur · The star 16 Aur · The star 17 Aur · The star 18 Aur · The star 19 Aur · The star φ Aur

The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC, jasonjeremiah

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The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

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The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

I've been eagerly waiting for the Flaming Star and Tadpole(s) to be visible from my location, to do a 2 panel mosaic. At this time last year, I didn't have a clue what I was doing and some would say I still don't. I spent most of the clear and above freezing nights I had in December 2022, shooting this entire region using a William Optics Zenithstar 81 and the corresponding reducer/corrector. I tried to get equal time on both panels with the Optolong L-Enhance for the Ha and Oiii, and the IDAS NB3 for the Sii and Oiii.

I post processed using mostly the same manner I've been using for the past month or so. I stacked both datasets first using the airy disk algorithm in Astro Pixel Processor, and then re-stacked extracting corresponding narrowband channels using the appropriate NB channel extraction algorithm in APP. From there, all other post processing was done in Pixinsight with a couple of color mask adjustments in Photoshop.

I didn't quite get the color scheme I wanted and never seemed to get it going in the direction I wanted, but I opted to just keep going where this process was taking me to the end. I'll probably redo everything and use some different PixelMath expressions to try and get closer to what I was going for in my head. For now, though, I'm happy with how it turned out. There's so much incredible molecular cloudlike structure in the Flaming Star when you remove the stars, it's mind blowing!

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic success
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Astrometry.net job	6934879
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The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

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The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

The Tadpole (IC 410), Flaming Star (IC 405), and Spider (IC 417) Nebulae in SHO with OSC

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