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        - Main camera: ZWO 6200 + Flattener 645 -> 0.71"/pix
        - Guiding camera: ZWO 174 Mini
        - Filters: L-RGB-Ha-OIII-SII Astrodon Gen2
        - Refractor: TAKAHASHI TOA150 - Focal length 1100mm
        - Mount: mini-OHP with MCMT system
        - Dome: Scopedome 3m
        - Integrationn, pre-treatment and treatment: PRISM v11, IRIS and Photoshop
  LDN 234 and LDN 255
  Main object
LDN234
  Catalog    Lynds Catalog of Dark Nebulae
  Autres objets    - LDN 234 - LDN 255 -
  Month    June
  Year    2026
  Constellation    Ophiuchus
  L    1131 (18 hours and 51 minutes)
  RGB    771 (12 hours and 51 minutes)
  Ha    1400 (23 hours and 20 minutes)
  O3    0
  S2    0
  Total    3302 (55 hours and 2 minutes)
  Format    1x2
  Number    295
  Link    Full size picture
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