M97 Owl Nebula (Jay Sanchez)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 97 · NGC 3587 · Owl Nebula

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M97 Owl Nebula

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M97 Owl Nebula

Whew what a challenge - narrowband at f/10 at 2000mm.

I struggled mightily to integrate the NB session that I acquired from my backyard. I could only get 4 out of 19 subs (10 minute) to register. It was very tricky all around. Barely any stars in the field (narrowband). I had to expose for 20 secs at max gain just to focus. Plate solving needed 3 minute exposures and was failing most of the time. I had to manually center/compose the Owl - when plate solving was getting close to the my desired composition there wouldn't be enough stars to plate solve.

The broadband session was much easier although it was nearly a full moon this past weekend, imaging took place at my regular B4 location on a blueberry farm 1 hour away from the city.

NBRGB combination script - (RGB +HOO)

The OSC Club (One Shot Camera)
Schmidt-Cassegrain Telescope (SCT) Imagers
Imaged with N.I.N.A.
N.I.N.A. Users
Antlia ALP-T 5nm Dual Narrowband Filter
AstroBin Platform open discussions community forum
ASI533MC Pro
Virginia Astronomers and Astrophotographers

Nebulas

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Status	Basic success
Started	...
Astrometry.net job	7315065
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M97 Owl Nebula

M97 Owl Nebula

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