NGC 1499 – Kaliforniennebulosan i LRGBSHO

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  • 1 december, 2024 at 12:46 #10425
    Peter Folkesson
    Keymaster

      Anvönt “Adjustment Layers” i Photoshop för att addera smalbandsdata till respektive färgkanaler hos LRGB data.

      Objekt: NGC 1499
      Objekttyp: Emissionsnebulosa
      Teleskop/objektiv: Sky-Watcher Esprit 80ED
      Montering: Sky-Watcher EQ6-R Pro
      Kamera: ZWO ASI 1600MM Pro
      Plats: Borås
      Mjukvara: N.I.N.A., PHD2
      Filter: L, R, G, B, Ha, SII, OIII
      Fotograf: Peter Folkesson
      Datum (UT): 2024-01-10 – 2024-11-22
      Tid (UT): 18:00 – 06:00
      Exponeringstid: LRGB (258+99+60+145)x60s, SHO (54+76+61)x180s
      Kalibrering: bias, dark, flat
      Bildbehandling: PixInsight (BXT, NXT, SXT), Photoshop
      Bin: 1×1
      Kameratemperatur: -20
      Autoguidning: Ja
      Pixelskala i bågsekunder: 1.903 arcsec/pixel

      Attachments:

      1. NGC1499_LRGBSHO_191x180_562x60_Final.jpg

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    • 3 december, 2024 at 22:01 #10437
      LasseH
      Participant

        Väldigt snyggt!

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