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M31 Andromeda Galaxy

Category:Deep Sky
Published:
2155
M31 Andromeda GalaxyNGC 206NGC 205NGC 221NGC 224
Resolution:
5994x5990 px
File size:
64639 KB

Photo description / processing

M 31 is classified as a spiral galaxy, but it appears elliptical because it is tilted at an angle from our viewpoint on Earth. The galaxy is located 2.5 million light-years away and is similar to our own Milky Way Galaxy. On a clear night under the right conditions, the Andromeda Galaxy can be seen with the naked eye. Through a telescope or binoculars, the galaxy will appear as a noticeable "smudge," which is the bright central core of Andromeda. Only through astrophotography can we reveal the galaxy's faint spiral arms.

Technical information

Telescope/Lens
William Optics Zenithstar ZS 61
Camera
ZWO ASI533MC Pro
Mount
Sky-Watcher AZ-GTi
Guide Scope
SVBONY 120mm
Guide Camera
ZWO ASI120MM Mini
Software
Pixinsight, Adobe Photoshop
Location
Samara, Russia

Light pollution

Orange, Bortle 6 zone

Date taken
vk.com/deniffler?w=wall48419935_270

Exposure

  • 11 × 600″ · ISO/Gain: 101 · Optolong L-pro ·

Total exposure: 1 h 50 m

Comments

Dmitriy Kolesnik
Captured on an alt-azimuth mount???
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DenifflerReply to Dmitriy Kolesnik
Yes, I just switched it to equatorial mode.
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Dmitriy KolesnikReply to Deniffler
Is this with an equatorial wedge? Because as far as I remember, the AZ-GTi is a fully azimuthal mount.
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DenifflerReply to Dmitriy Kolesnik
I set it on a wedge and reflashed the firmware for EQ mod. I added counterweights and got a fairly decent, compact, manageable EQ mount.
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