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C/2025 A6 (Lemmon)

Iren
1212391
Category:Comets
Published:
603
C/2025 A6 (Lemmon)
Resolution:
2839x2724 px
File size:
12393 KB

Technical information

Telescope/Lens
Sky-Watcher 150/750PDS
Camera
ZWO ASI533MC Pro
Mount
JUWEI 14
Software
Siril, Pixinsight, Adobe Photoshop
Location
Смоленск, Россия
Date taken

Exposure

  • 16 × 300″ · ISO/Gain: 100 · Optolong L-pro ·

Total exposure: 1 h 20 m

Comments

Samsonov Aleksandr
What causes extra diffraction spikes on stars?
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IrenReply to Samsonov Aleksandr
A feature of my telescope.
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IrenReply to Samsonov Aleksandr
After replacing the spider, this ray appeared. I'm not exactly sure what's causing it. Most likely, the focuser needs to be shortened.
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IrenReply to Samsonov Aleksandr
But honestly, I like it—it's not like the others.
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