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C/2025 A6 (Lemmon)

Alex Ch
1892985
Category:Comets
Published:
540
C/2025 A6 (Lemmon)
Resolution:
2006x4438 px
File size:
2256 KB

Photo description / processing

I photographed the comet in the dome of city light pollution, plus there was haze. To reduce the light pollution, I used a dual-band filter, had to crop the frame heavily during processing and convert to black and white because the filter distorted the colors. The structure of the ion tail and the broad dust tail are clearly visible.

Technical information

Telescope/Lens
Sky-Watcher Quattro 150
Camera
Canon 650D mod
Mount
Sky-Watcher HEQ5 PRO
Guide Scope
60 mm Guide Scope
Guide Camera
ZWO ASI 178MM
Accessories
Zwo Asi Air Plus, СС 0, 85х
Software
Pixinsight, PhotoShop
Location
Новосибирская область, Усть-Каменка, Россия
Date taken

Exposure

  • 44 × 60″ · ISO/Gain: 1600 · Optolong L-eNhance ·

Total exposure: 44 m

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