P/Pons-Brooks (12P)

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  • 18 februari, 2024 at 10:49 #7576
    LasseH
    Participant

      Detaljer i koma och svans
      Objekt: P/Pons-Brooks (12P)
      Objekttyp: Komet
      Teleskop/objektiv: OGS RC 16″ f/9
      Montering: OGS 75 gaffel
      Kamera: SBIG STL-6303E
      Plats: Sandvretens observatorium, Uppsala
      Filter: Inget filter
      Fotograf: Lars Hermansson
      Lokalförening: Uppsala AmatörAstronomer (UAA)
      Datum (UT): 2024-02-17
      Tid (UT): 19:30
      Exponeringstid: 20×2 min
      Kalibrering: bias, dark, flat
      Bildbehandling: Stackning och DDP
      Bin: 2×2
      Kameratemperatur: -25C
      Autoguidning: Ja
      Pixelskala i bågsekunder: 1,024″/pix
      Bildens orientering: N upp E vänster
      Väder: Klart
      Måne: 62%

      • This topic was modified 10 months ago by LasseH.
      • This topic was modified 10 months ago by LasseH.
      • This topic was modified 10 months ago by LasseH.
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      1. 12P_stack20_ddp.jpg

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