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IC 434 "Horsehead"

vkorovak
26599
Category:Deep Sky
Published:
175
IC 434 "Horsehead"NGC 2023NGC 2024IC 431IC 432IC 434IC 435
Resolution:
6146x4097 px
File size:
6005 KB

Technical information

Telescope/Lens
Sony FE 200-600mm F5.6-6.3 G OSS Lens
Camera
Sony A7R III
Mount
Benro Polaris
Software
DeepSkyStacker, Pixinsight, Adobe Photoshop
Location
Новгородская область, Россия

Light pollution

Blue, Bortle 3 zone

Date taken

Exposure

  • 307 × 20″ · ISO/Gain: 12800 ·

Total exposure: 1 h 42 m

Comments

kik
Great result, but there's no need to push ISO to such wild values—it doesn't gain you anything when stacking. On your camera, 800 ISO will give proportionally less noise.
Reply

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