M94 - Cat's Eye Galaxy (Jeff Kisslinger)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: M 94 · NGC 4736

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M94 - Cat's Eye Galaxy

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M94 - Cat's Eye Galaxy

This one was a long project and I'm not entirely thrilled about the results. I was having some issues with the wide swings in my RA axis. I tried a number of things to help alleviate the issue. Ultimately, I had some elongation in the stars around the edges which is frustrating. I decided that I was going to have the mount hypertuned by Dr. Clay at the end of June, so hopefully I'll get better guiding.

I ended up using the mono camera for the luminance and the color camera for the RGB data; that part worked out well. It made me realize how much more sensitive the mono cameras are as I collected a lot of subs from my ASI2600MC Pro.

Anyway, a lot of integration time with so-so results. In the end I learned a lot about tweaking my guiding that should help with my next target, fingers crossed.

Broadband under Bortle 7/8/9
Schmidt-Cassegrain Telescope (SCT) Imagers
Suburban Astrophotography
Central USA
Light Polluted skies
ZWO ASI 2600MC PRO

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Status	Advanced success
Started	...
Astrometry.net job	5835692
PixInsight job	E4GYCJRGH84O5LSHGWL212KQPI8G5D9K
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h50m53s.640
RA (top/left)	12h51m55s.512
RA (top/right)	12h51m55s.697
RA (bottom/right)	12h49m50s.934
RA (bottom/left)	12h49m52s.107

Dec (center)	+41°07′21″.70
Dec (top/left)	+40°45′48″.14
Dec (top/right)	+41°28′52″.51
Dec (bottom/right)	+41°28′50″.13
Dec (bottom/left)	+40°45′45″.25

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M94 - Cat's Eye Galaxy

M94 - Cat's Eye Galaxy

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M94 - Cat's Eye Galaxy

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