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Name / Constellation

Sh2 173

Other: LBN 593

Cas

Coordinates AR: 00h 21m 16s - Dec: +61° 43′ 30″
Optics Takahashi FSQ 106N APO Fluorite F5 - 60/220 guiding refractor
Camera-Mount ZWO ASI 294 MV Pro - Orion StarShot Guider - 10Micron GM2000 QCI Mount
Filters Askar Magic D1 Dual Band Ha-O3
Exposure  
  • 55 x 300 sec - 4 hours 35m
 
Location / Date Promiod (Valle D'Aosta-Italy) "TLP" Remote Observatory - 25 Ago 2025
Seeing About 2.2" @ 1.8 arcosec/pixel unbinned
Note HOO Palette
Acquisition NINA
Processing Adobe Photoshop -
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