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M101

yas
1321817
Category:Deep Sky
Published:
473
M101NGC 5447NGC 5449NGC 5450NGC 5453NGC 5458NGC 5451NGC 5455NGC 5457NGC 5461NGC 5462NGC 5471
Resolution:
3495x5374 px
File size:
28166 KB

Photo description / processing

Imaging over 6 nights in the second half of March 2026. I experimented with different exposure times.

And supernova SN2023ixf is still visible.

Technical information

Telescope/Lens
Celestron EdgeHD 11
Camera
Player One Poseidon-C
Mount
iOptron CEM120
Guide Scope
C11 EdgeHD + OAG
Guide Camera
Player One Sedna
Accessories
Lepus 0.63x reducer
Software
PixInsight
Location
Москва, Кубинка (недалеко) , Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 15 × 180″ · ISO/Gain: 125 · UV-IR cut ·
  • 4 × 150″ · ISO/Gain: 125 · UV-IR cut ·
  • 8 × 120″ · ISO/Gain: 125 · UV-IR cut ·
  • 6 × 90″ · ISO/Gain: 125 · UV-IR cut ·
  • 150 × 60″ · ISO/Gain: 125 · UV-IR cut ·
  • 81 × 30″ · ISO/Gain: 125 · UV-IR cut ·

Total exposure: 4 h 31 m

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